WO2005123014A1 - Wässrige zubereitungen enthaltend en wasserlösliches oder wasserdispergierbares copolymer, das wenigstens ein monomer mit einem stickstoffatom enthalt - Google Patents
Wässrige zubereitungen enthaltend en wasserlösliches oder wasserdispergierbares copolymer, das wenigstens ein monomer mit einem stickstoffatom enthalt Download PDFInfo
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- WO2005123014A1 WO2005123014A1 PCT/EP2005/006401 EP2005006401W WO2005123014A1 WO 2005123014 A1 WO2005123014 A1 WO 2005123014A1 EP 2005006401 W EP2005006401 W EP 2005006401W WO 2005123014 A1 WO2005123014 A1 WO 2005123014A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8182—Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
- C08F226/10—N-Vinyl-pyrrolidone
Definitions
- the present invention relates to aqueous preparations containing at least one water-soluble or water-dispersible copolymer with at least one protonable monomer and at least one protonomeric further atom, with at least one proton ionic monomer, and at least one further protonating monomer and a cationonizing monomer with it, and at least one proton ionic monomer, with at least one proton ionic monomer, and at least one proton ionic monomer, with at least one proton ionic monomer, and at least one proton ionic monomer, with at least one other ionomeric proton having a cationic monomer group copolymerized copolymerized copolymer contains 10 and at least one cosmetically acceptable carrier, the pH of the a
- the invention further relates to the use of these aqueous preparations and processes for their preparation.
- Cosmetically and pharmaceutically acceptable water-soluble polymers are widely used in cosmetics and medicine. In soaps, creams and lotions, for example, they usually serve as formulating agents, e.g. as a thickener, foam stabilizer or water absorbent or also to alleviate the irritating effect of other ingredients 20 or to improve the dermal application of active ingredients.
- hair cosmetics Your task in hair cosmetics is to influence the properties of the hair. In pharmacy, for example, they serve as coating agents or binders for solid pharmaceutical forms. 25
- film-forming polymers are used, for example, as conditioners to improve dry and wet combability, feel, gloss and appearance, and to give the hair antistatic properties. It is known to use water-soluble polymers with cationic functionalities in 30 hair conditioning agents, which have a greater affinity for the structurally induced negatively charged surface of the hair and prevent electrostatic charging of the hair.
- the structure and mode of action of various hair treatment polymers are described in Cosmetic & Toiletries 103 (1988) 23.
- Commercially available cationic conditioner polymers are e.g.
- cationic hydroxyethyl cellulose cationic polymers based on N-vinylpyrrolidone, e.g. Copolymers of N-vinylpyrrolidone and quaternized N-vinylimidazole or copolymers of acrylamide and diallyldimethylammonium chloride.
- vinyl lactam homo- and copolymers and carboxylate group-containing polymers are used to set hairstyles.
- Requirements for hair setting resins are, for example, strong strengthening with high air humidity, elasticity, washability from the hair, compatibility in the formulation, as low as possible ge stickiness of the film formed and a comfortable grip of the hair treated with it.
- EP-A-670 333 describes crosslinked water-soluble polymer dispersions which can be obtained by polymerizing a monomer mixture comprising at least one water-soluble monomer, at least one crosslinking agent and, if appropriate, hydrophobic and / or amphiphilic monomers in the presence of a polymeric dispersant.
- a monomer mixture comprising at least one water-soluble monomer, at least one crosslinking agent and, if appropriate, hydrophobic and / or amphiphilic monomers in the presence of a polymeric dispersant.
- N-vinylpyrrolidone and monomers with cationic / cationizable groups such as N-vinylimidazole, can also be used.
- EP-A-929 285 teaches the use of water-soluble copolymers which contain vinyl carboxamide units and vinylimidazole units in copolymerized form as a constituent of cosmetic compositions.
- WO 00/27893 describes aqueous polymer dispersions based on N-vinylcarboxamides and, if appropriate, comonomers, where, in addition to a large number of others, N-vinylpyrrolidone, N-vinylimidazole and N-vinylimidazole derivatives are also mentioned.
- the polymerization takes place in the presence of at least one polymeric dispersant.
- WO 03/92640 relates to cosmetic compositions which contain at least one water-soluble copolymer which can be obtained by radical copolymerization of acrylic acid amide and / or methacrylic acid amide and further water-soluble ⁇ , ⁇ -ethylenically unsaturated compounds which can be copolymerized therewith, optionally in the presence of a water-soluble polymeric graft base.
- the object of the present invention was to provide a cosmetic preparation which is particularly suitable for mousse and foam applications and has improved to find properties that are also suitable for producing elastic hairstyles with strong strengthening even at high humidity and are further characterized by good washability, the lowest possible stickiness and good grip of the treated hair.
- aqueous preparations containing at least one water-soluble or water-dispersible copolymer with cationogenic groups, which contains at least one monomer having at least one protonatable nitrogen atom and at least one further copolymerizable monomer copolymerized therewith, and at least one cosmetically acceptable carrier, the pH value of the aqueous preparations has a value in the range from pH 4 to pH 6.
- the invention therefore relates to aqueous preparations containing
- the pH of the aqueous preparation having a value in the range from pH 4 to pH 6.
- protonatable nitrogen atoms are those nitrogen atoms which can be converted into the cationic charge state by protonation, preferably with the aid of acids.
- the pH value of water is 7.0 at 22 ° C.
- the pH value is temperature-dependent and decreases towards higher temperatures.
- the pH value is determined by potentiometric measurements known to the person skilled in the art using pH electrodes (glass electrodes) or colorimetrically using indicator dyes (pH paper, litmus paper, pH sticks). Examples of indicators are in Ullmann's Encyclope- dia of Industrial Chemistry, 6th edition, vol. 17, pages 645 to 655. All commercially available pH measuring devices can be used to determine the pH value with electrodes.
- the pH of the preparations according to the invention is determined by a known method mentioned above to the person skilled in the art at temperatures of 20 to 25 ° C.
- the pH of the aqueous preparation has a value in the range from pH 4 to pH 6.
- This pH is preferably adjusted by adding a Bronsted acid.
- Preferred Bronsted acids are water-soluble organic and inorganic acids.
- Possible organic acids are mono- and polyvalent, optionally substituted aliphatic and aromatic carboxylic acids, mono- and polyvalent, optionally substituted aliphatic and aromatic sulfonic acids or mono- and polyvalent, optionally substituted aliphatic and aromatic phosphonic acids.
- Preferred organic acids are hydroxycarboxylic acids, i.e. Derivatives of carboxylic acids in which one or more H atoms have been replaced by hydroxyl groups.
- hydroxycarboxylic acids examples include glycolic acid, lactic acid, tartaric acid and citric acid.
- the pH of the preparations is preferably adjusted by adding a hydroxy acid, with lactic acid being particularly preferred.
- Phosphoric acid, phosphorous acid, sulfuric acid, sulfurous acid and hydrochloric acid may be mentioned as preferred inorganic acids.
- the pH of the aqueous preparations has a value of at least 4.5, preferably 5, particularly preferably 5.2, in particular 5.4 and a value of at most 6, preferably 5.8, in particular 5.6.
- the pH can preferably also have values of 5.1, 5.3, 5.5, 5.7 or 5.9.
- the pH of the preparations is preferably set at a point in time at which the production of component A, that is to say the polymerization, is complete.
- component A is considered complete when the amount of unreacted monomers in the preparation is less than 5, preferably less than 2, is particularly preferably less than 0.1, very particularly preferably less than 0.05, based on the total mass of component A.
- the pH of the preparations can be adjusted at any time after component A has been prepared.
- the pH values of the monomer solutions are also adjusted to values in the range from pH 6 to pH 7 before or during the preparation of component A.
- pH values of the monomer feeds may also be advantageous to adjust the pH values of the monomer feeds to a value in the range from pH 6 to pH 7 before or during the polymerization and to adjust the pH value of the aqueous preparation to pH after the polymerization has ended Adjust 4 to pH 6.
- the invention accordingly furthermore relates to a process for the preparation of the preparation according to the invention, characterized in that the pH is adjusted to a value in the range from 4 to 6 after component A) has been prepared.
- the pH of the preparation is adjusted when the preparation is already in its application form, for example as a gel, foam, spray, ointment, cream, emulsion, suspension, lotion or milk - or paste preparations are available.
- the pH is therefore preferably adjusted on cosmetically acceptable gel, foam, spray, ointment, cream, emulsion, suspension, lotion, milk or paste preparations.
- alkyl includes straight-chain and branched alkyl groups.
- Short-chain alkyl groups suitable according to the invention are, for example, straight-chain or branched CC 7 alkyl, preferably CC 6 alkyl and particularly preferably C r C 4 alkyl groups.
- Suitable longer-chain C 8 -C 3 o-alkyl or C 8 -C 30 alkenyl groups are straight-chain and branched alkyl or alkenyl groups. These are preferably predominantly linear alkyl radicals, as they also occur in natural or synthetic fatty acids and fatty alcohols and oxo alcohols, which may optionally also be mono-, di- or poly-unsaturated.
- Cycloalkyl is preferably C 5 -C 8 cycloalkyl, such as cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl.
- Aryl includes unsubstituted and substituted aryl groups and is preferably phenyl, tolyl, xylyl, mesityl, naphthyl, fluorenyl, anthracenyl, phenanthrenyl, naphthacenyl and in particular phenyl, tolyl, xylyl or mesityl.
- the preparations according to the invention can advantageously be formulated as foam under normal conditions.
- water-soluble monomers and polymers are understood to mean monomers and polymers which dissolve at least 1 g / l in water at 20 ° C.
- Water-dispersible monomers and polymers are understood to mean monomers and polymers which disintegrate into dispersible particles using shear forces, for example by stirring.
- Hydrophilic monomers are preferably water-soluble or at least water-dispersible.
- copolymers A To prepare the copolymers A), monomers having at least one protonatable nitrogen atom, in particular N-vinylimidazole and / or its derivatives and amides of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with diamines, which have at least one primary or secondary amino group, are used.
- N-vinylimidazole and / or its derivatives and amides of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with diamines, which have at least one primary or secondary amino group are used.
- the copolymer A) accordingly contains at least one monomer with at least one protonatable nitrogen atom selected from N-vinylimidazole and / or a derivative thereof and amides of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with diamines, which Any artwork least have a primary or secondary amino group, in non-quaternized form.
- quaternized form is understood to mean the cationic charge state of the nitrogen atom, which is generated, for example, by alkylation but not by protonation.
- the copolymers A) preferably contain no monomers with anionogenic and / or anionic groups copolymerized.
- the copolymer A) used in the preparations according to the invention preferably contains 0.5 to 40% by weight, particularly preferably 1 to 30% by weight, very particularly preferably 3 to 20% by weight, and in particular 3 to 15% by weight. %, based on the total weight of the monomers used for the polymerization, polymerized in at least one monomer a). In a special embodiment, the proportion of monomers a) is at most 25% by weight.
- the copolymer A) used in the preparations according to the invention contains at least one copolymerized polymer with at least one protonatable nitrogen atom.
- Preferred monomers with at least one protonatable nitrogen atom are N-vinylimidazole compounds of the general formula (I). Accordingly, the copolymer A) particularly preferably contains at least one N-vinylimidazole compound of the general formula (I) as monomer a)
- Very particularly preferred monomer a) is 1-vinylimidazole (N-vinylimidazole).
- protonatable monomers a) aminoalkyl acrylates and methacrylates and aminoalkyl acrylates and methaerylamides of the general formula (II) can be used.
- R 14 and R 15 are independently selected from the group consisting of hydrogen, CC 8 linear or branched chain alkyl, methoxy, ethoxy, 2-hydroxyethoxy, 2-methoxyethoxy and 2-ethoxyethyl. Hydrogen, methyl or ethyl are preferred,
- R 17 is hydrogen or methyl
- R 18 is alkylene or hydroxyalkylene with 1 to 24 C atoms, optionally substituted by alkyl, preferably C 2 H 4 , C 3 H 6 , C 4 H 8 , CH 2 -CH (OH) -CH 2l g is 0 or 1 .
- R 25 and R 26 are each independently selected from the group consisting of hydrogen, CC 40 linear or branched chain alkyl, formyl, CC 10 linear or branched chain acyl, N, N-dimethylaminoethyl, 2-hydroxyethyl, 2-methoxyethyl , 2-ethoxyethyl, hydroxypropyl, methoxypropyl, ethoxypropyl or benzyl. Hydrogen, methyl, ethyl, n-propyl and benzyl are preferred.
- the amides can be unsubstituted, N-alkyl or N-alkylamino monosubstituted or N, N-dialkyl-substituted or N, N-dia! Kylaminodisubstituted, in which the alkyl or alkylamino groups of CC 40 are linear, C 3 -C 40 branched, or C 3 -C 0 carbocyclic units are derived.
- Preferred protonatable comonomers a) of the formula (II) are N, N-dimethylaminomethyl (meth) acrylate, N, N-diethylaminomethyl (meth) acrylate, N, N-dimethylaminoethyl (meth) acrylate, N, N-diethylaminoethyl (meth) acrylate , N, N-dimethylaminobutyl (meth) acrylate, N, N-diethylaminobutyl (meth) acrylic, N, N-dimethylaminohexyl (meth) acrylate, N, N-dimethylaminooctyl (meth) acrylate, N, N-dimethylaminododecyl (meth) acrylate ,
- N- [2- (dimethylamino) ethyl] acrylamide is also preferred.
- N, N-Dimethylaminoethyl methacrylate, N- [3- (dimethylamino) propyl] methacrylamide, N-methylaminoethyl methacrylate, N- [3- (methylamino) propyl] methacrylamide, aminoethyl methacrylate and N- [3-aminopropyl] methacrylamide are very particularly preferred.
- N- [3- (dimethylamino) propyl] methacrylamide is preferred.
- the protonatable monomer a) can also be selected from diallylamines of the general formula (III)
- R 27 is hydrogen or C- to C 2 alkyl.
- R 14 and R 15 are independently selected from the group consisting of hydrogen, CC 8 linear or branched chain alkyl, methoxy, ethoxy, 2-
- n 0, 1 or 2
- the copolymer A) used in the preparations according to the invention preferably contains 20 to 99.5% by weight, particularly preferably 20 to 70% by weight, in particular 30 to 70% by weight, based on the total weight of the monomers used for the polymerization, at least one further copolymerized therewith copolymerizable monomer b).
- the proportion of monomers b) is at least 50% by weight.
- the copolymer A) preferably additionally contains at least one N-vinyllactam b1) polymerized.
- N-vinyllactam b1) polymerized.
- Unsubstituted N-vinyl lactams and N-vinyl lactam derivatives are suitable as monomers b1), e.g. may have one or more CrCe alkyl substituents, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, etc. These include e.g.
- N-vinylpyrrolidone N-vinylpiperidone, N-vinylcaprolactam
- N-vinyl-5-methyl-2-pyrrolidone N-vinyl-5-ethyl-2-pyrrolidone
- N-vinyl-6-methyl-2-piperidone N- Vinyl-6-ethyl-2-piperidone
- N-vinyl-7-methyl-2-caprolactam N-vinyl-7-ethyl-2-caprolactam etc. and mixtures thereof.
- N-vinylpyrrolidone, N-vinylcaprolactam or mixtures thereof are preferably used.
- the preparations according to the invention contain as component A) a copolymer which consists only of monomer units of the aforementioned monomers a) and b1).
- copolymers A) then preferably contain 0.5 to 40% by weight, particularly preferably 1 to 30% by weight, in particular 3 to 20% by weight, of at least one monomer a). Accordingly, these copolymers A) preferably contain 60 to
- the preparations according to the invention contain, as component A), a copolymer which, in addition to the aforementioned monomers a) and b1), contains at least one further monomer b2) in copolymerized form.
- the copolymers A) can additionally contain at least one copolymerized nonionic water-soluble monomer b2) which is different from components a) and b1).
- the proportion of monomers b2) is preferably 0 to 50% by weight, particularly preferably 5 to 50% by weight, in particular 10 to 40% by weight, based on the total weight of the monomers used for the polymerization.
- Component b2) is preferably selected from
- esters of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with diols
- Open-chain N-vinylamide compounds suitable as monomers b2.1) are, for example, N-vinylformamide, N-vinyl-N-methylformamide, N-vinylacetamide,
- Suitable monomers b2.2) are, for example, acrylic acid amide, methacrylic acid amide, N-methyl (meth) acrylamide, N-ethyl (meth) acrylamide, N-propyl (meth) acrylamide,
- Suitable monomers b2.3) are, for example, 2-hydroxyethyl acrylate,
- Suitable monomers b2.4) are, for example, 2-hydroxyethyl acrylamide, 2-hydroxyethyl methacrylamide, 2-hydroxyethyl methacrylamide, 2-hydroxypropyl acrylamide, 2-hydroxypropyl methacrylamide, 3-hydroxypropylacrylamide, 3-hydroxypropyl methacrylamide, 3-hydroxybutyl acrylamide, 3-hydroxybutyl methacrylamide, 4-hydroxybutyl methacrylamide, Hydroxybutyl methacrylamide, 6-hydroxyhexyl acrylamide, 6-hydroxyhexyl methacrylamide, 3-hydroxy-2-ethylhexyl acrylamide and 3-hydroxy-2-ethylhexyl methacrylamide.
- Suitable monomers b2.5) are polyether acrylates, which in the context of this invention are generally understood to mean esters of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with polyetherols.
- Suitable polyetherols are linear or branched substances which have terminal hydroxyl groups and contain ether bonds. Generally they have a molecular weight in the range of about 150 to 20,000.
- Suitable polyetherols are polyalkylene glycols, such as polyethylene glycols, polypropylene glycols, polytetrahydrofurans and alkylene oxide copolymers.
- Suitable alkylene oxides for the production of alkylene oxide copolymers are e.g.
- the alkylene oxide copolymers can contain the alkylene oxide units randomly distributed or copolymerized in the form of blocks. Ethylene oxide / propylene oxide copolymers are preferred.
- Preferred components b2.5) are polyether acrylates of the general formula V R 5 O
- H 2 C - ⁇ 2 (CH 2 CH 2 0) k (CH 2 CH (CH 3 ) 0), R (V)
- k and I independently of one another represent an integer from 0 to 1000, the sum of k and I being at least 5,
- R 5 4 4 represents hydrogen, C -, - C 3 o-alkyl or C 5 -C 8 cycloalkyl, R 5 represents hydrogen or CC 8 alkyl,
- Y 2 represents O or NR 6 , where R 6 represents hydrogen, CC 30 alkyl or C 5 -C 8 cycloalkyl,
- K is preferably an integer from 1 to 500, in particular 3 to 250.
- I is preferably an integer from 0 to 100.
- R 5 preferably represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, n-pentyl or n-hexyl, in particular hydrogen, methyl or ethyl.
- R 4 in formula IV preferably represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, n-pentyl, n-hexyl, octyl, 2-ethylhexyl, decyl, lauryl, Pal - mityl or stearyl.
- Y 2 in formula IV is preferably O or NH.
- Suitable polyether acrylates b2.5) are, for example, the polycondensation products of the aforementioned, ß-ethylenically unsaturated mono- and / or dicarboxylic acids and their acid chlorides, amides and anhydrides with polyetherols.
- Suitable polyetherols can easily be prepared by reacting ethylene oxide, 1,2-propylene oxide and / or epichlorohydrin with a starter molecule such as water or a short-chain alcohol R 4 - OH.
- the alkylene oxides can be used individually, alternately in succession or as a mixture.
- the polyether acrylates c) can be used alone or in mixtures for the preparation of the polymers used according to the invention.
- Suitable polyether acrylates b2.5) are also urethane (meth) acrylates with alkylene oxide groups. Such compounds are described in DE 198 38 851 (component e2)), to which reference is made in full here.
- the aforementioned monomers b2) can each be used individually or in the form of any mixtures.
- the preparations contain, as component A, a terpolymer which contains 5 to 15% by weight of monomer a), 30 to 70% by weight of monomer b1) and 20 to 35% by weight of monomer b2) in copolymerized form , with the proviso that the sum of the amounts of the monomers a) to b2) is 100% by weight.
- Monomer b3) a terpolymer which contains 5 to 15% by weight of monomer a), 30 to 70% by weight of monomer b1) and 20 to 35% by weight of monomer b2) in copolymerized form , with the proviso that the sum of the amounts of the monomers a) to b2) is 100% by weight.
- the copolymers A) may additionally contain, in copolymerized form, at least one water-soluble monomer b3) different from a), b1) and b2), which is selected from ⁇ , ⁇ -ethylenically unsaturated water-soluble compounds with cationic hydrophilic groups.
- the proportion of monomer b3) is preferably 0 to 30% by weight, particularly preferably 0 to 20% by weight, in particular 0 to 10% by weight, based on the total weight of the monomers used for the polymerization.
- the cationic groups of component b3) are preferably nitrogen-containing groups such as quaternary ammonium groups.
- alkylating agents are C 1 -C 4 alkyl halides or sulfates, such as ethyl chloride, ethyl bromide, methyl chloride, methyl bromide, dimethyl sulfate and diethyl sulfate. Quaternization can generally take place both before and after the polymerization.
- Suitable monomers b3) are the compounds obtainable by quaternization of component a).
- Examples of such charged monomers b3) are quaternized N-vinylimidazoles, in particular 3-methyl-1-vinylimidazolium chloride and methosulfate.
- Suitable compounds b3) are also the quaternization products of the esters of ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with amino alcohols.
- Preferred amino alcohols are C 2 -C 12 amino alcohols which are C dialkylated on the amine nitrogen.
- suitable acid components of these esters are acrylic acid, methacrylic acid, fumaric acid, maleic acid, itaconic acid, crotonic acid, maleic anhydride, monobutyl maleate and mixtures thereof.
- Acrylic acid, methacrylic acid and mixtures thereof are preferably used as the acid component.
- Preferred monomers b3) are the quaternization products of N, N-dimethylaminomethyl (meth) acrylate, N, N-dimethylaminoethyl (meth) acrylate, N, N-diethylaminoethyl (meth) acrylate, N, N-dimethylaminopropyl (meth) acrylate, N, N-diethylaminopropyl (meth) acrylate and N, N-dimethylaminocyclohexyl (meth) acrylate.
- Suitable monomers b3) are also the quaternization products of the amides of the abovementioned ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with diamines which have at least one primary or secondary amino group. Before- diamines are added which have a tertiary and a primary or secondary amino group.
- Suitable as monomers b3) are e.g. the quaternization products of N- [2- (dimethylamino) ethyl acrylamide, N- [2- (dimethylamino) ethyl] methacrylamide, N- [3- (dimethylamino) propyl] acrylamide, N- [3- (dimethylamino) propyl] methacrylamide, N - [4- (dimethylamino) butyl] acrylamide, N- [4- (dimethylamino) butyljmethacrylamide, N- [2- (diethylamino) ethyl] acrylamide, N- [4- (dimethylamino) cyclohexyl] acrylamide and N- [4 - (dimethylamino) cyclohexyl] methacrylamide.
- Suitable monomers b3) are also the quaternization products of the N, N-diallylamines and N, N-diallyl-N-alkylamines.
- Alkyl preferably stands for C C alkyl.
- N, N-diallyl-N, N-dimethylammonium compounds e.g. the chlorides and bromides. These include in particular N, N-diallyl-N, N-dimethylammonium chloride (DADMAC).
- Suitable monomers b3) are also the quaternization products of various vinyl- and allyl-substituted nitrogen heterocycles, such as 2- and 4-vinylpyridine, 2- and 4-allylpyridine.
- the aforementioned monomers b3) can each be used individually or in the form of any mixtures.
- the preparations contain, as component A, a polymer which contains 5 to 15% by weight of monomer a), 30 to 70% by weight of monomer b1), 20 to 35% by weight of monomer b2) and 0 contains up to 10% by weight of monomer b3) in copolymerized form, with the proviso that the sum of the amounts of monomers a) to b3) gives 100% by weight.
- the copolymers A) can additionally contain at least one monomer c) different from the monomers a) to b3) in copolymerized form.
- the additional monomers c) are preferably selected from esters ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids with C 1 -C 30 -alkanols, N-alkyl and N, N-dialkylamides ⁇ , ⁇ -ethylenically unsaturated monocarboxylic acids, in addition to that Carbonyl carbon atom of the amide group have at least 9 further carbon atoms, esters of vinyl alcohol and allyl alcohol with CC 30 monocarboxylic acids, vinyl ethers, vinyl aromatics, vinyl halides, vinylidene halides, CC 8 monoolefins, non-aromatic hydrocarbons with at least two conjugated double bonds and Mixtures of these.
- the proportion of monomers c) is preferably 0 to 15% by weight, particularly preferably
- Suitable additional monomers c) are methyl (meth) acrylate, methylethacrylate, ethyl (meth) acrylate, ethylethacrylate, n-butyl (meth) acrylate, tert-butyl (meth) acrylate, tert-butylethacrylate, n-octyl (meth) acrylate , 1, 1, 3,3-tetramethylbutyl (meth) acrylate, ethylhexyl (meth) acrylate, n-nonyl (meth) acrylate, n-decyl (meth) acrylate, n-undecyl (meth) acrylate, tridecyl (meth) acrylate , Myristyl (meth) acrylate, pentadecyl (meth) acrylate, palmityl (meth) acrylate, heptadecyl (meth)
- Suitable additional monomers c) are also N- (n-octyl) (meth) acrylamide,
- N-pentadecyl (meth) acrylamide N-palmityl (meth) acrylamide
- N-heptadecyl (meth) acrylamide N-nonadecyl (meth) acrylamide
- N-melissinyl (meth) acrylamide N-palmitoleinyl (meth) acrylamide
- N-oleyl (meth) acrylamide N-linolyl (meth) acrylamide, N-linolenyl (meth) acrylamide,
- N-stearyl (meth) acrylamide N-lauryl (meth) acrylamide.
- Suitable additional monomers c) are also vinyl acetate, vinyl propionate, vinyl butyrate and mixtures thereof.
- Suitable additional monomers c) are also ethylene, propylene, isobutylene, butadiene, styrene, ⁇ -methylstyrene, acrylonitrile, methacrylonitrile, vinyl chloride, vinylidene chloride, vinyl fluoride, vinylidene fluoride and mixtures thereof.
- copolymers A) can contain at least one crosslinker, i.e. contain a compound with two or more than two ethylenically unsaturated, non-conjugated double bonds in copolymerized form.
- Crosslinking agents are preferably used in an amount of 0.01 to 3% by weight, particularly preferably 0.1 to 2% by weight, based on the total weight of the monomers used for the polymerization.
- Suitable crosslinkers d) are, for example, acrylic esters, methacrylic esters, allyl ethers or vinyl ethers of at least dihydric alcohols.
- the OH groups of the underlying alcohols can be fully or partially etherified or esterified; however, the crosslinkers contain at least two ethylenically unsaturated groups.
- Examples of the underlying alcohols are dihydric alcohols such as 1,2-ethanediol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 2,3-butanediol, 1,4-butanediol , But-2-en-1,4-diol, 1,2-pentanediol, 1,5-pentanediol, 1,2-hexanediol, 1,6-hexanediol, 1,10-decanediol, 1,2-dodecanediol, 1 , 12-dodecanediol, neopentyl glycol, 3-methylpentane-1,5-diol, 2,5-dimethyl-1,3-hexanediol, 2,2,4-trimethyl-1,3-pentanediol, 1,2-cyclohex
- Examples of underlying alcohols with more than two OH groups are trimethylolpropane, glycerol, pentaerythritol, 1, 2,5-pentanetriol, 1, 2,6-hexanetriol, triethoxycyanoic acid, sorbitan, sugars such as sucrose, glucose, mannose.
- the polyhydric alcohols can also be used as the corresponding ethoxylates or propoxylates after reaction with ethylene oxide or propylene oxide.
- the polyhydric alcohols can also first be converted into the corresponding glycidyl ethers by reaction with epichlorohydrin.
- crosslinkers d) are the vinyl esters or the esters of monohydric, unsaturated alcohols with ethylenically unsaturated C 3 -C 6 -carboxylic acids, for example acrylic acid, methacrylic acid, itaconic acid, maleic acid or fumaric acid.
- examples of such alcohols are allyl alcohol, 1-buten-3-ol, 5-hexen-1-ol, 1-octen-3-ol, 9-decen-1-ol, dicyclopentenyl alcohol, 10-undecen-1-ol, cinnamon alcohol , Citronellol, Crotyl alcohol or cis-9-octadecen-1-ol.
- the monohydric, unsaturated alcohols can also be esterified with polybasic carboxylic acids, for example malonic acid, tartaric acid, trimellitic acid, phthalic acid, terephthalic acid, citric acid or succinic acid.
- polybasic carboxylic acids for example malonic acid, tartaric acid, trimellitic acid, phthalic acid, terephthalic acid, citric acid or succinic acid.
- crosslinkers d) are esters of unsaturated carboxylic acids with the polyhydric alcohols described above, for example oleic acid, crotonic acid, cinnamic acid or 10-undecenoic acid.
- crosslinker d are straight-chain or branched, linear or cyclic, aliphatic or aromatic hydrocarbons which have at least two double bonds which must not be conjugated to aliphatic hydrocarbons, e.g. Divinylbenzene, divinyltoluene, 1, 7-octadiene, 1, 9-decadiene, 4-vinyl-1-cyclohexene, trivinylcyclohexane or polybutadienes with molecular weights from 200 to 20,000.
- crosslinking agents d) are the acrylic acid amides, methacrylic acid amides and N-allylamines of at least divalent amines.
- Such amines are, for example, 1,2-diaminomethane, 1,2-diaminoethane, 1,3-diaminopropane, 1,4-diaminobutane, 1,6-diaminohexane, 1,12-dodecanediamine, piperazine, diethylenetriamine or isophorone-diamine.
- the amides of allylamine and unsaturated carboxylic acids such as acrylic acid, methacrylic acid, itaconic acid, maleic acid, or at least dibasic carboxylic acids, as described above, are also suitable.
- Triallylamine and triallylmonoalkylammonium salts e.g. Triallylmethylammonium chloride or methyl sulfate, suitable as crosslinking agent d).
- N-vinyl compounds of urea derivatives at least dihydric amides, cyanurates or urethanes, for example urea, ethylene urea, propylene urea or tartaric acid diamide, e.g. N.N'-divinylethyleneurea or N, N'-divinylpropyleneurea.
- crosslinkers d) are divinyldioxane, tetraallylsilane or tetravinylsilane.
- Crosslinking agents d) used with particular preference are, for example, methylenebisacrylamide, triallylamine and triallylalkylammonium salts, divinylimidazole, pentaerythritol triallyl ether, N.N'-divinylethylene urea, reaction products of polyhydric alcohols with acrylic acid or methacrylic acid, methacrylic acid esters and acrylic acid esters of polyal- kylene oxides or polyhydric alcohols which have been reacted with ethylene oxide and / or propylene oxide and / or epichlorohydrin.
- b3) optionally at least one monomer selected from the quaternization products of N-vinylimidazole and dimethylaminopropyl methacrylic acid amide.
- polymerized contains, wherein the pH of the aqueous preparation has a value in the range of pH 4 to pH 6.
- polymerized contains, wherein the pH of the aqueous preparation has a value in the range of pH 4 to pH 6.
- b3) 0 to 20% by weight of at least one monomer selected from ⁇ , ⁇ -ethylenically unsaturated water-soluble compounds with cationic hydrophilic groups, with the proviso that the sum of the amounts of components a) to b3) 100% by weight reveals
- polymerized contains, wherein the pH of the aqueous preparation has a value in the range of pH 4 to pH 6.
- the polymerized contains, wherein the pH of the aqueous preparation has a value in the range of pH 4 to pH 6.
- the copolymer A) consists only of repeat units which are derived from the aforementioned monomers a), b1) and optionally b2) and / or b3).
- copolymer A contains
- N-vinylimidazole 3 to 15% by weight of N-vinylimidazole b) 30 to 70% by weight of N-vinylpyrrolidone c) 20 to 35% by weight of methacrylic acid dide 0) to 10% by weight of quaternized N-vinylimidazole
- copolymers A) are prepared by customary processes known to those skilled in the art, e.g. by solution, precipitation, suspension or emulsion polymerization. Production by solution or precipitation polymerization is preferred.
- Preferred solvents for solution polymerization are aqueous solvents, such as water and mixtures of water with water-miscible solvents, for example alcohols, such as methanol, ethanol, n-propanol, isopropanol, n-butanol, sec-butanol, tert-butanol, n-hexanol and Cyclohexanol and glycols, such as ethylene glycol, propylene glycol and butylene glycol and the methyl or ethyl ether of the dihydric alcohols, diethylene glycol, triethylene glycol, polyethylene glycols with number average molecular weights up to about 3000, glycerol and dioxane.
- demineralized water is preferably used.
- the precipitation polymerization takes place, for example, in an ester, such as ethyl acetate or butyl acetate, as the solvent.
- the resulting polymer particles precipitate out of the reaction solution and can be isolated by customary methods, such as filtration using negative pressure.
- polymers with higher molecular weights are generally obtained than in the case of solution polymerization.
- the polymerization temperatures are preferably in a range from about 30 to 120 ° C., particularly preferably 40 to 100 ° C.
- the polymerization is usually carried out under atmospheric pressure, but it can also take place under reduced or elevated pressure.
- a suitable pressure range is between 1 and 5 bar.
- the monomers can be polymerized using initiators which form free radicals.
- the peroxo and / or azo compounds customary for this purpose can be used as initiators for the radical polymerization, for example alkali metal or ammonium peroxydisulfates, diacetyl peroxide, dibenzoyl peroxide, succinyl peroxide, di-tert-butyl peroxide, tert-butyl perbenzoate, tert.- Butyl perpivalate, tert.-butylperoxy-2-ethylhexanoate, tert.-butyl permaleinate, cumene hydroperoxide, diisopropyl peroxidicarbamate, bis- (o-toluoyl) peroxide, didecanoyl peroxide, dioctanoyl peroxide, dilauroyl peroxide, tert.-butyl perobutyl, isobutyl peris tertiary amyl peroxide, tertiary
- initiator mixtures or redox initiator systems such as, for example, ascorbic acid / iron (II) sulfate / sodium peroxodisulfate, tert-butyl hydroperoxide / sodium disulfite, tert-butyl hydroperoxide / sodium hydroxymethanesulfinate, H 2 O 2 / Cu '.
- the polymerization can be carried out in the presence of at least one regulator.
- the usual compounds known to the person skilled in the art e.g. Sulfur compounds, e.g. Mercaptoethanol, 2-ethylhexylthioglycolate, thioglycolic acid or dodecyl mercaptan as well as tribromochloromethane or other compounds which have a regulating effect on the molecular weight of the polymers obtained are used.
- a preferred regulator is cysteine.
- the polymerization (main polymerization) can be followed by a post-polymerization step.
- the post-polymerization can be carried out in the presence of the same or a different initiator system as the main polymerization.
- the postpolymerization is preferably carried out at least at the same temperature, if appropriate at a higher temperature than the main polymerization.
- the reaction mixture can be subjected to steam stripping or steam distiilation following the polymerization or between the first and the second polymerization steps.
- the pH of the aqueous preparation can be adjusted to a value in the range from pH 4 to pH 6 before or after steam stripping or steam distillation.
- the polymerization is preferably carried out at a pH in the range from 6 to 9, particularly preferably from 6 to 7.5.
- the pH is adjusted by adding a suitable acid or by adding a suitable base.
- the liquid polymer compositions obtained can be obtained by various drying methods, e.g. Spray drying, fluidized spray drying, roller drying or freeze drying can be converted into powder form. Spray drying is preferably used.
- the polymer dry powders obtained in this way can advantageously be converted again into an aqueous solution or dispersion by dissolving or redispersing them in water. Powdery copolymers have the advantage of better storage stability, easier transportation and generally have a lower tendency to infest germs.
- Another object of the invention is to adjust the liquid polymer compositions to a pH in the range from pH 4 to pH 6 after the polymerization is complete and before drying and / or conversion into the powder form.
- compositions according to the invention have a cosmetically and / or pharmaceutically acceptable carrier B), which is selected from
- water-miscible organic solvents preferably C 2 -C 4 -alkanols, in particular ethanol
- the preparations according to the invention have, for example, an oil or fat component B) which is selected from: hydrocarbons of low polarity, such as mineral oils; linear saturated hydrocarbons, preferably with more than 8 carbon atoms, such as tetradecane, hexadecane, octadecane, etc .; cyclic hydrocarbons such as decahydronaphthalene; branched hydrocarbons; animal and vegetable oils; To grow; Wax esters; Petroleum jelly; Esters, preferably esters of fatty acids, such as, for example, the esters of CC ⁇ monoalcohols with CC 22 monocarboxylic acids, such as isopropyl isostate, n-propyl myristate, iso-propyl myristate, n-propyl palmitate, iso-propyl palmitate, hexacosanyl palmitate, octacosiacontanyl palmitate , Dotriacon
- Suitable silicone oils B) are e.g. linear polydimethylsiloxanes, poly (methylphenylsiloxanes), cyclic siloxanes and mixtures thereof.
- the number average molecular weight of the polydimethylsiloxanes and poly (methylphenylsiloxanes) is preferably in a range from about 1000 to 150,000 g / mol.
- Preferred cyclic siloxanes have 4- to 8-membered rings.
- Suitable cyclic siloxanes are e.g. commercially available under the name cyclomethicone.
- Preferred oil or fat components B) are selected from paraffin and paraffin oils; Petroleum jelly; natural fats and oils, such as castor oil, soybean oil, peanut oil, olive oil, sunflower oil, sesame oil, avocado oil, cocoa butter, almond oil, peach kernel oil, castor oil, cod liver oil, pork lard, walnut, spermacet oil, sperm oil, wheat germ oil, macadamia nut oil, evening primrose oil, evening primrose oil; Fatty alcohols, such as lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, cetyl alcohol; Fatty acids such as myristic acid, stearic acid, palmitic acid, oleic acid, linoleic acid, linolenic acid and various saturated, unsaturated and substituted fatty acids thereof; Waxes such as beeswax, camauba wax, candililla wax, walrus and mixtures of the oil or fat components mentioned above.
- Suitable cosmetically and pharmaceutically acceptable oil or fat components B) are described in Karl-Heinz Schrader, Fundamentals and Recipes for Cosmetics, 2nd edition, Verlag Wegig, Heidelberg, pp. 319-355, to which reference is made here.
- Suitable hydrophilic carriers B) are selected from water, 1-, 2- or polyhydric alcohols with preferably 1 to 8 carbon atoms, such as ethanol, n-propanol, isopropanol, propylene glycol, glycerol, sorbitol, etc.
- the preparations according to the invention can be skin cosmetic, hair cosmetic, dermatological, hygienic or pharmaceutical preparations. Because of their film-forming properties, the preparations described above are particularly suitable for hair and skin cosmetics.
- the preparations according to the invention are preferably in the form of a gel, foam, spray, mousse, ointment, cream, emulsion, suspension, lotion, milk or paste. If desired, liposomes or microspheres can also be used.
- the cosmetically or pharmaceutically active preparations according to the invention can additionally contain cosmetically and / or dermatologically active substances and auxiliaries.
- the cosmetic preparations according to the invention preferably contain at least one copolymer A) as defined above, at least one carrier B) as defined above and at least one constituent different therefrom, which is selected from cosmetically active ingredients, emulsifiers, surfactants, preservatives, perfume oils, thickeners, hair polymers, Hair and skin conditioners, graft polymers, water-soluble or dispersible silicone-containing polymers,
- Light stabilizers bleaching agents, gelling agents, care products, coloring agents, tinting agents, browning agents, dyes, pigments, consistency agents, moisturizers, refatting agents, collagen, protein hydrolyzates, lipids, antioxidants, defoamers, antistatic agents, emollients and plasticizers.
- Common thickeners in such formulations are cross-linked polyacrylic acids and their derivatives, polysaccharides and their derivatives such as xanthan gum, agar-agar, alginates or tyloses, cellulose derivatives, e.g. Carboxymethyl cellulose or hydroxy carboxymethyl cellulose, fatty alcohols, monoglycerides and fatty acids, polyvinyl alcohol and polyvinyl pyrrolidone.
- Nonionic thickeners are preferably used.
- the preparations according to the invention preferably additionally contain at least one nonionic thickener.
- Suitable cosmetically and / or dermatologically active ingredients are e.g. coloring agents, skin and hair pigmentation agents, tinting agents, tanning agents, bleaching agents, keratin-curing agents, antimicrobial agents, light filter agents, repellent agents, hyperemising agents, keratolytic and keratoplastic agents, antidandruff agents, antiphiogistics, keratinizing antioxidant substances Radical scavenger active ingredients, skin moisturizing or
- Artificially tanning agents that are suitable for tanning the skin without natural or artificial radiation with UV rays are, for example, dihydroxyacetone, alloxan and walnut shell extract.
- Suitable keratin-hardening substances are generally active substances, such as those used in antiperspirants, such as potassium aluminum sulfate, aluminum hydroxychloride, aluminum lactate, etc.
- Antimicrobial substances are used to destroy microorganisms or to inhibit their growth and thus serve both as a preservative and as a deodorizing substance, which reduces the development or intensity of body odor.
- Such deodorizing substances are, for example, zinc ricinoleate, triclosan, undecylenic acid alkylolamides, citric acid triethyl ether substances, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chlorohexyl ether compounds, chloroformate, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether, chlorohexyl ether,
- Suitable UV filters are, for example, 2,4,6-triaryl-1,3,5-triazines, in which the aryl groups can each carry at least one substituent which is preferably selected from hydroxy, alkoxy, especially methoxy, alkoxycarbonyl, especially methoxycarbonyl and Ethoxycarbonyl and mixtures thereof.
- substituents which is preferably selected from hydroxy, alkoxy, especially methoxy, alkoxycarbonyl, especially methoxycarbonyl and Ethoxycarbonyl and mixtures thereof.
- p-aminobenzoic acid esters, cinnamic acid esters, benzophenones, camphor derivatives and pigments which block UV rays, such as titanium dioxide, talc and zinc oxide.
- Suitable repellent agents are compounds that are able to deter or drive away certain animals, especially insects, from humans.
- Suitable hyperemising substances that stimulate blood circulation to the skin are, for example, essential oils such as mountain pine, lavender, rosemary, juniper berries, Horse chestnut extract, birch leaf extract, hay flower extract, ethyl acetate, camphor, menthol, peppermint oil, rosemary extract, eucalyptus oil, etc.
- Suitable keratolytic and keratoplastic substances are, for example, salicylic acid, calcium thioglycolate, thioglycolic acid, sulfur compounds and their salts , Sulfur polyethylene glycol sorbitan monooleate, sulfur ricinol polyethoxylate, zinc pyrithione, aluminum pyrithione, etc.
- Suitable anti-inflammatory drugs that counteract skin irritation are, for example, allantoin, bisabolol, dragosantol, chamomile extract, panthenol, etc.
- the cosmetic preparations according to the invention can contain at least one further cosmetically or pharmaceutically acceptable polymer as a cosmetic and / or pharmaceutical active ingredient (as well as optionally as an auxiliary).
- these include cationic, amphoteric and neutral polymers.
- aqueous preparations according to the invention can furthermore contain water-soluble polymers different from copolymer A).
- Suitable polymers are, for example, cationic polymers with the name Polyquater- nium according to INCI, for example, copolymers of vinylpyrrolidone / N-vinylimidazolium salts (Luviquat ® FC, Luviquat ® HM, Luviquat ® MS, Luviquat ® Gare, Luviquat ® Ultra Care), copolymers of N-vinylpyrrolidone / Dimethylaminoethyl methacrylate, quaternized with diethyl sulfate (Luviquat ® PQ 11), copolymers of N-vinylcaprolactam / N-vinylpyrrolidone / N-vinylimidazolium salts (Luviquat ® Hold); cationic cellulose derivatives (Polyquatemium-4 and
- Suitable cationic (quaternized) polymers are also Merquat ® (polymer based on dimethyldiailylammonium chloride), Gafquat ® (quaternary polymers which are formed by reaction of polyvinylpyrrolidone with quaternary ammonium compounds), polymer JR (hydroxyethyl cellulose with cationic groups) and cationic plant-based polymers, for example guar polymers, such as the Jaguar ® brands from Rhodia.
- polystyrene resins are also neutral polymers, such as polyvinylpyrrolidones, copolymers of N-vinylpyrrolidone and vinyl acetate and / or vinyl propionate and / or stearyl (meth) acrylate, polysiloxanes, polyvinyicaprolactam and other copolymers with N-vinylpyrrolidone, polyethyleneimines and their salts and polyvinyles Salts, cellulose derivatives, polyaspartic acid salts and derivatives.
- neutral polymers such as polyvinylpyrrolidones, copolymers of N-vinylpyrrolidone and vinyl acetate and / or vinyl propionate and / or stearyl (meth) acrylate, polysiloxanes, polyvinyicaprolactam and other copolymers with N-vinylpyrrolidone, polyethyleneimines and their salts and polyvinyles Salts, cellulose derivatives, poly
- Suitable polymers are also the (meth) acrylic acid amide copolymers described in WO 03/092640, in particular those described as examples 1 to 50 (table 1, page 40 ff.) And examples 51 to 65 (table 2, page 43) full reference is made to this point.
- Suitable polymers are also nonionic, water-soluble or wasserdispergierba- re polymers or oligomers, such Polyvinyicaprolactam, including Luviskol Plus ® (BASF), or polyvinyl pyrrolidone and their copolymers, in particular vinyl esters such as vinyl acetate, for example, Luviskol ® VA 37 (BASF); Polyamides, for example based on itaconic acid and aliphatic diamines, as described, for example, in DE-A-43 33238.
- Suitable polymers are also amphoteric or zwitterionic polymers such as those sold under the names Amphomer ® (National Starch) available octylacrylamide / methyl methacrylate / tert-butylaminoethyl methacrylate / 2-HydroxypropylmethacryIat- and zwitterionic polymers, as described for example in German patent applications DE 39 29 973, DE 21 50 557, DE 28 17 369 and DE 3708451 are disclosed.
- Acrylamidopropyltrimethylammonium chloride / acrylic acid or methacrylic acid copolymers and their alkali and ammonium salts are preferred zwitterionic polymers.
- zwitterionic polymers are methacroylethylbetaine / methacrylate copolymers, sold under the name ® Amersette (AMERCHOL) are commercially available, and copolymers of hydroxyethyl methacrylate, methyl methacrylate, N, N-dimethylaminoethyl methacrylate and acrylic acid (Jordapon ® ).
- Suitable polymers are also nonionic, siloxane-containing, water soluble or dispersible polymers, for example, polyether siloxanes, such as Tegopren ® (Fa. Goldschmidt) or Belsil ® (Fa. Wacker).
- polyether siloxanes such as Tegopren ® (Fa. Goldschmidt) or Belsil ® (Fa. Wacker).
- biopolymers i.e. Polymers that are obtained from naturally renewable raw materials and are built up from natural monomer components, e.g. Cellulose derivatives, chitin, chitosan, DNA, hyaluronic acid and RNA derivatives.
- Further preparations according to the invention contain at least one further water-soluble polymer, in particular chitosans (poly (D-glucosamine)) of different molecular weights and / or chitosan derivatives.
- chitosans poly (D-glucosamine)
- polymers suitable for the preparations according to the invention are copolymers containing carboxylic acid groups. These are polyelectrolytes with a larger number of anionically dissociable groups in the main chain and / or a side chain. They are able to form polyelectrolyte complexes (symplexes) with the copolymers A).
- the polyelectrolyte complexes used in the agents according to the invention have an excess of anionogenic / anionic groups.
- the polyelectrolyte complexes also comprise at least one polymer containing acid groups.
- the polyelectrolyte complexes preferably contain copolymer (e) A) and polymers containing acid groups in a weight ratio of about 50: 1 to 1:20, particularly preferably from 20: 1 to 1: 5.
- Suitable polymers containing carboxylic acid groups can be obtained, for example, by free-radical polymerization of ⁇ , ⁇ -ethylenically unsaturated monomers.
- Monomers m1) are used which contain at least one free-radically polymerizable, ⁇ , ⁇ -ethylenically unsaturated double bond and at least one anionogenic and / or anionic group per molecule.
- Suitable polymers containing carboxylic acid groups are furthermore polyurethanes containing carboxylic acid groups.
- the monomers are preferably selected from monoethylenically unsaturated carboxylic acids, sulfonic acids, phosphonic acids and mixtures thereof.
- Monomers m1) include monoethylenically unsaturated mono- and dicarboxylic acids with 3 to 25, preferably 3 to 6, carbon atoms, which can also be used in the form of their salts or anhydrides. Examples include acrylic acid, methacrylic acid, ethacrylic acid, ⁇ -chloroacrylic acid, crotonic acid, maleic acid, maleic anhydride, itaconic acid, citraconic acid, mesaconic acid, glutaconic acid, aconitic acid and fumaric acid. The monomers also include the half esters of monoethylenically unsaturated dicarboxylic acids having 4 to 10, preferably 4 to 6, carbon atoms, e.g. of maleic acid such as monomethyl maleate.
- the monomers also include monoethylenically unsaturated sulfonic acids and phosphonic acids, for example vinylsulfonic acid, allylsulfonic acid, sulfoethyl acrylate, sulfoethyl methacrylate, sulfopropylacrylate, sulfopropyl methacrylate, 2-hydroxy-3-acryloxypropylsulfonic acid, 2-hydroxy-3-methacryloxypropylsulfonic acid, 2-styrene acid methylpropanesulfonic acid, vinylphosphonic acid and allylphosphonic acid.
- monoethylenically unsaturated sulfonic acids and phosphonic acids for example vinylsulfonic acid, allylsulfonic acid, sulfoethyl acrylate, sulfoethyl methacrylate, sulfopropylacrylate, sulfopropyl methacrylate, 2-hydroxy-3-acryl
- the monomers also include the salts of the aforementioned acids, in particular the sodium, potassium and ammonium salts, and the salts with the aforementioned amines.
- the monomers can be used as such or as mixtures with one another.
- the weight percentages all relate to the acid form.
- the monomer m1) is preferably selected from acrylic acid, methacrylic acid, ethacrylic acid, ⁇ -chloroacrylic acid, crotonic acid, maleic acid, maleic anhydride, fumaric acid, itaconic acid, citraconic acid, mesaconic acid, glutaconic acid, aconitic acid and mixtures thereof, particularly preferably acrylic acid, methacrylic acid and mixtures thereof.
- the aforementioned monomers m1) can each be used individually or in the form of any mixtures.
- suitable comonomers for the preparation of the polymers containing carboxylic acid groups are the compounds a) to d) mentioned above as components of the copolymer A), with the proviso that the molar fraction of anionogenic and anionic groups which the polymer containing the carboxylic acid group contains in copolymerized form is greater is the mole fraction of cationogenic and cationic groups.
- the carboxylic acid group-containing polymers contain at least one copolymerized polymer which is selected from the crosslinking agents d) mentioned above. Reference is made to suitable and preferred crosslinking agents d).
- carboxylic acid group-containing polymers preferably contain at least one monomer m2) in copolymerized form, which is selected from compounds of the general formula (VI)
- R 1 represents hydrogen or CC 8 alkyl
- Y 1 represents O, NH or NR 3 .
- R 2 and R 3 independently of one another are CC 3 o-alkyl or C 5 -C 8 cycloalkyl, the alkyl groups being formed by up to four non-adjacent heteroatoms or heteroatom-containing groups which are selected from O, S and NH can be interrupted.
- R 1 in formula VI is preferably hydrogen or C 1 -C 4 -alkyl, in particular hydrogen, methyl or ethyl.
- R 2 in formula VI is preferably CC 8 alkyl, preferably methyl, ethyl, n-butyl, isobutyl, tert-butyl or a group of the formula -CH 2 -CH 2 -NH-C (CH 3 ) 3 .
- R 3 is alkyl, then preferably CC 4 alkyl, such as methyl, ethyl, n-propyl, n-butyl, isobutyl and tert-butyl.
- Suitable monomers m2) are methyl (meth) acrylate, methylethacrylate, ethyl (meth) acrylate, ethylethacrylate, tert-butyl (meth) acrylate, tert-butylethacrylate, n-octyl (meth) acrylate, 1, 1, 3.3 -Tetramethylbutyl (meth) acrylate, ethylhexyl (meth) acrylate, n-nonyl (meth) acrylate, n-decyl (meth) acrylate, n-undecyl (meth) acrylate, Tride- cyi (meth) acrylate, myristyl (meth) acrylate , Pentadecyl (meth) acrylate, palmityl (meth) acrylate, heptadecyl (meth) acrylate, nonadecyl (meth)
- Suitable monomers m2) are also acrylic acid amide, methacrylic acid amide, N-methyl (meth) acrylamide, N-ethyl (meth) acrylamide, N-propyl (meth) acrylamide,
- N- (n-octyl) (meth) acrylamide N- (1,1,3,3-tetramethylbutyl) (meth) acrylamide, N-ethylhexyl (meth) acrylamide,
- N- (n-nonyl) (meth) acrylamide N- (n-decyl) (meth) acrylamide
- N-pentadecyl (meth) acrylamide N-palmityl (meth) acrylamide
- N-lignocerenyl (meth) acrylamide N-cerotinyl (meth) acrylamide
- N-melissinyl (meth) acrylamide N-palmitoleinyl (meth) acrylamide
- N-oleyl (meth) acrylamide N-linolyl (meth) acrylamide, N-linolenic (meth) acrylamide,
- N-stearyl (meth) acrylamide and N-lauryl (meth) acrylamide are N-stearyl (meth) acrylamide and N-lauryl (meth) acrylamide.
- carboxylic acid group-containing polymers preferably contain at least one monomer m3) in copolymerized form, which is selected from compounds of the general formula VII
- H 2 C - ⁇ 2 (CH 2 CH 2 0) k (CH 2 CH (CH 3 ) 0), R4 (VII)
- k and I independently of one another represent an integer from 0 to 1000, the sum of k and I being at least 5,
- R 4 represents hydrogen, C ⁇ C 30 alkyl or C 5 -C 8 cycloalkyl
- R 5 represents hydrogen or CC 8 alkyl
- Y 2 represents O or NR 6 , where R 6 represents hydrogen, Ci-Cao-alkyl or C 5 -C 8 cycloalkyl.
- k is preferably an integer from 1 to 500, in particular 3 to 250.
- I is preferably an integer from 0 to 100.
- R 5 preferably represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, n-pentyl or n-hexyl, in particular hydrogen, methyl or ethyl.
- R 4 in formula VII preferably represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, n-pentyl, n-hexyl, octyl, 2-ethylhexyl, decyl, lauryl, Pal - mityl or stearyl.
- Y 2 in formula VII is preferably O or NH.
- Suitable polyether acrylates VII) are, for example, the polycondensation products of the aforementioned ⁇ , ⁇ -ethylenically unsaturated mono- and / or dicarboxylic acids and their acid chlorides, amides and anhydrides with polyetherols.
- Suitable polyetherols can easily be prepared by reacting ethylene oxide, 1,2-propylene oxide and / or epichlorohydrin with a starter molecule such as water or a short-chain alcohol R 4 - OH.
- the alkylene oxides can be used individually, alternately in succession or as a mixture.
- the polyether acrylates VII) can be used alone or in mixtures for the preparation of the polymers used according to the invention.
- Suitable polyether acrylates II) are also urethane (meth) acrylates with alkylene oxide groups. Such compounds are described in DE 198 38 851 (component e2)), to which reference is made in full here.
- Anionic polymers preferred as polymers containing carboxylic acid groups are, for example, homo- and copolymers of acrylic acid and methacrylic acid and their salts.
- This also includes cross-linked polymers of acrylic acid, as are available under the INCI name Carbomer.
- Such crosslinked homopolymers of acrylic acid are available commercially for example under the name Carbopol ® by the company Noveon.
- hydrophobically modified crosslinked polyacrylate polymers such as Carbopol ® Ultrez 21 are preferably from Noveon.
- Polyelectrolyte complexes based on homo- and copolymers of acrylic acid and methacrylic acid are advantageously suitable for formulation as gels, for example for setting gels, and for the formulation of foams.
- suitable anionic polymers are copolymers of acrylic acid and acrylamide and their salts; Sodium salts of polyhydroxycarboxylic acids, water-soluble or water-dispersible polyesters, polyurethanes and polyureas.
- Particularly suitable polymers are copolymers of (meth) acrylic acid and polyetherac- rylates, the polyether chain being terminated with a C 8 -C 30 -alkyl radical.
- These include, for example, acrylate / Beheneth-25 methacrylate copolymers which are available under the name Aculyn ® from Rohm and Haas.
- Particularly suitable polymers are also copolymers of t-butyl acrylate, ethyl acrylate, methacrylic acid (for example, Luvimer ® 100P, Luvimer ® Pro55), copolymers of ethyl acrylate and methacrylic acid (eg Luviu- mer MAE ®), copolymers of N-tert-Butylacryiamid, ethyl acrylate, Acrylic acid (Ultrahold ® 8, Ultrahold ® strand), copolymers of vinyl acetate, crotonic acid and optionally other vinyl esters (e.g.
- Luviset ® brands maleic anhydride copolymers, optionally reacted with alcohol, anionic polysiloxanes, e.g. carboxy-functional, t-butyl acrylate, methacrylic acid (e.g. Luviskol ® VBM ), Copolymers of acrylic acid and methacrylic acid with hydrophobic monomers, such as C 4 -C 30 alkyl esters of meth (acrylic acid), C 4 -C 3 o-alkyl vinyl esters, C 4 -C 30 alkyl vinyl ether and hyaluronic acid.
- anionic polysiloxanes e.g. carboxy-functional, t-butyl acrylate
- methacrylic acid e.g. Luviskol ® VBM
- Copolymers of acrylic acid and methacrylic acid with hydrophobic monomers such as C 4 -C 30 alkyl esters of meth (acrylic acid), C 4 -C 3 o-alkyl vinyl
- anionic polymers are also vinyl acetate / crotonic acid copolymers, as are, for example, under the names Resyn ® (National Starch) and Gafset ® (GAF), and vinyl pyrrolidone vinyl acrylate copolymers, obtainable for example under the trade name Luviflex ® (BASF).
- Other suitable polymers are the commercially available under the name Luviflex VBM-35 ® (BASF) vinylpyrrolidone / acrylate terpolymer and sodium sulfonate-containing polyamides or sodium sulfonate-containing polyester.
- the group of suitable anionic polymers comprises Balance CR ® (National Starch; Acrylate Copolymer), balance 0/55 ® (National Starch; Acrylate Copolymer), Balance ® 47 (National Starch; octylacrylamide / - acrylates / butylaminoethyl methacrylate copolymer ), Aquaflex ® FX 64 (ISP; isobutylene / ethylmaleimide / hydroxyethylmaleimide copolymer), Aquaflex ® SF-40 (ISP / National Starch; VP / Vinyl Caprolactam / DMAPA Acrylate Copolymer), Allianz ® LT-120 (ISP / Rohm Acryl Acrylate / C1-2 Succinate / Hydroxyacrylate Copolymer), Aquarez ® HS (Eastman; Polyester-1), Diaformer ® Z-400 (Clariant; Methacryloylethylbetaine
- Suitable polymers containing carboxylic acid groups are also the terpolymers described in US Pat. No. 3,405,084 made from vinylpyrrolidone, CC 10 -alkyl-cycloalkyl- and aryl (meth) acrylates and acrylic acid.
- Suitable polymers containing carboxylic acid groups are furthermore the terpolymers described in EP-A-0 257444 and EP-A-0480280 made of vinylpyrrolidone, tert-butyl (meth) acrylate and (meth) acrylic acid.
- Suitable polymers containing carboxylic acid groups are furthermore the copolymers described in DE-A-4223 066, which contain at least one (meth) acrylic ester, (meth) acrylic acid and N-vinylpyrrolidone and / or N-vinylcaprolactam in copolymerized form. Reference is hereby made to the disclosure of these documents.
- polymers containing carboxylic acid groups are prepared by known processes, for example solution, precipitation, suspension or emulsion polymerization, as described above for copolymers A).
- Suitable polymers containing carboxylic acid groups are furthermore polyurethanes containing carboxylic acid groups.
- EP-A-636361 discloses suitable block copolymers with polysiloxane blocks and polyurethane / polyurea blocks which have carboxylic acid and / or sulfonic acid groups. Suitable silicone-containing polyurethanes are also described in WO 97/25021 and EP-A-751 162.
- Suitable polyurethanes are also described in DE-A-4225 045, to which reference is made in full here.
- the acid groups of the carboxylic acid group-containing polymers can be partially or completely neutralized. Then at least some of the acid groups are in deprotonated form, the counterions preferably being selected from alkali metal ions, such as Na + , K ⁇ ammonium ions and their organic derivatives etc.
- preparations according to the invention can also be used in the field of pharmacy.
- the formulation base of pharmaceutical preparations according to the invention preferably contains pharmaceutically acceptable excipients.
- the excipients known to be usable in the field of pharmacy, food technology and adjacent areas are pharmaceutically acceptable, in particular those used in relevant gene pharmacopoeias (e.g. DAB Ph. Eur. BP NF) and other auxiliary substances whose properties do not conflict with physiological application.
- Suitable auxiliaries can be: lubricants, wetting agents, emulsifying and suspending agents, preserving agents, antioxidants, anti-irritants, chelating agents, emulsion stabilizers, film-forming agents, gelling agents, odor masking agents, resins, hydrocolloids, solvents, solubilizers, neutralizing agents, permeation accelerators, pigmentation accelerators Ammonium compounds, refatting and superfatting agents, ointment, cream or oil base materials, silicone derivatives, stabilizers, sterilants, propellants, drying agents, opacifiers, thickeners, waxes, plasticizers, white oils.
- a design in this regard is based on professional knowledge, as is shown, for example, in Fiedler, H. P. Lexikon der Hilfsstoff für Pharmazie, Kosmetik und neighboring areas, 4th ed., Aulendorf: ECV-Editio-Kantor-Verlag, 1996.
- the active ingredients can be mixed or diluted with a suitable excipient.
- Excipients can be solid, semi-solid or liquid materials that can serve as vehicles, carriers or media for the active ingredient. If desired, further auxiliaries are admixed in the manner known to the person skilled in the art.
- the preparations are also suitable as auxiliaries in pharmacy, preferably in coating compositions or binders for solid dosage forms. They can also be used in creams and as tablet coatings and tablet binders.
- the preparations according to the invention are a skin cleanser.
- Preferred skin cleaning agents are soaps with a liquid to gel-like consistency, such as transparent soaps, luxury soaps, deodorant soaps, cream soaps, baby soaps, skin protection soaps, abrasive soaps and syndets, paste-like soaps, lubricating soaps and washing pastes, liquid washing, showering and bathing preparations, such as washing lotions, shower baths and -gels, foam baths, oil baths and scrub preparations, shaving foams, lotions and creams.
- a liquid to gel-like consistency such as transparent soaps, luxury soaps, deodorant soaps, cream soaps, baby soaps, skin protection soaps, abrasive soaps and syndets, paste-like soaps, lubricating soaps and washing pastes, liquid washing, showering and bathing preparations, such as washing lotions, shower baths and -gels, foam baths, oil baths and scrub preparations, shaving foams, lotions and creams.
- the preparations according to the invention are cosmetic agents for the care and protection of the skin, nail care agents or preparations for decorative cosmetics.
- Suitable skin cosmetic agents are, for example, facial tonics, face masks, deodorants and other cosmetic lotions.
- Agents for use in decorative cosmetics include, for example, concealers, theater paints, mascara and eye shadows, lipsticks, eyeliner pencils, eyeliners, blushers, powders and eyebrow pencils.
- the skin care products according to the invention are in particular W / O or O / W skin creams, day and night creams, eye creams, face creams, anti-wrinkle creams, moisturizing creams, bleaching creams, vitamin creams, skin lotions, care lotions and moisturizing lotions.
- the preparations can contribute, among other things, to moisturizing and conditioning the skin and to improving the feeling on the skin.
- the preparations can also act as thickeners in the formulations.
- Skin cosmetic and dermatological preparations according to the invention preferably contain at least copolymer A) in a proportion of about 0.001 to 30% by weight, preferably 0.01 to 20% by weight, very particularly preferably 0.1 to 12% by weight, based on the total weight of the preparation.
- Light stabilizers based on copolymers A) in particular have the property of increasing the residence time of the UV-absorbing ingredients in comparison to conventional auxiliaries such as polyvinyl pyrrolidone.
- the preparations according to the invention can be in a form suitable for skin care, such as applied as a cream, foam, gel, stick, mousse, milk, spray (pump spray or spray containing blowing agent) or lotion.
- the skin cosmetic preparations according to the invention can also contain other active ingredients and auxiliaries customary in skin cosmetics, as described above. These preferably include emulsifiers, preservatives, perfume oils, cosmetic active ingredients such as phytantriol, vitamins A, E and C, retinol, bisabolol, panthenol, light stabilizers, bleaches, colorants, tinting agents, tanning agents, collagen, protein hydrolyzates, stabilizers, pH regulators , Dyes, salts, thickeners, gelling agents, consistency agents, silicones, humectants, refatting agents and other common additives.
- active ingredients and auxiliaries customary in skin cosmetics as described above. These preferably include emulsifiers, preservatives, perfume oils, cosmetic active ingredients such as phytantriol, vitamins A, E and C, retinol, bisabolol, panthenol, light stabilizers, bleaches, colorants, tinting agents, tanning agents, collagen, protein hydro
- Preferred oil and fat components of the skin cosmetic and dermatological agents are the aforementioned mineral and synthetic oils, such as paraffins, silicone oils and aliphatic hydrocarbons with more than 8 carbon atoms, animal and vegetable oils, such as sunflower oil, coconut oil, avocado oil, olive oil, lanolin, or waxes, fatty acids, fatty acid esters, such as triglycerides of C 6 -C 30 fatty acids, wax esters, such as jojoba oil, fatty alcohols, petroleum jelly, hydrogenated lanolin and acetylated lanolin and mixtures thereof.
- the preparations according to the invention can also contain conventional polymers if special properties are to be set.
- the skin cosmetic and dermatological preparations can also contain conditioning substances based on silicone compounds.
- Suitable silicone compounds are, for example, polyalkylsiloxanes, polyarylsiloxanes, polyarylalkylsiloxanes, polyether siloxanes or silicone resins.
- the cosmetic or dermatological preparations are produced by customary methods known to the person skilled in the art.
- the cosmetic and dermatological preparations are preferably in the form of emulsions, in particular in the form of water-in-oil (W / O) or oil-in-water (O / W) emulsions.
- W / O water-in-oil
- O / W oil-in-water
- Emulsions are prepared by known methods.
- the emulsions generally contain customary constituents, such as fatty alcohols, fatty acid esters and in particular fatty acid triglycerides, fatty acids, lanolin and derivatives thereof, natural or synthetic oils or waxes and emulsifiers in the presence of water.
- customary constituents such as fatty alcohols, fatty acid esters and in particular fatty acid triglycerides, fatty acids, lanolin and derivatives thereof, natural or synthetic oils or waxes and emulsifiers in the presence of water.
- a suitable emulsion e.g. for a skin cream, etc., generally contains an aqueous phase which is emulsified in an oil or fat phase by means of a suitable emulsifier system.
- a preparation according to the invention can be used to provide the aqueous phase.
- Preferred fat components which can be contained in the fat phase of the emulsions are: hydrocarbon oils, such as paraffin oil, purcellin oil, perhydrosqualene and solutions of microcrystalline waxes in these oils; animal or vegetable oils, such as sweet almond oil, avocado oil, calophylum oil, lanolin and derivatives thereof, castor oil, seed oil, olive oil, jojoba oil, karite oil, hoplostethus oil; mineral oils whose distillation begins at atmospheric pressure at approximately 250 ° C.
- hydrocarbon oils such as paraffin oil, purcellin oil, perhydrosqualene and solutions of microcrystalline waxes in these oils
- animal or vegetable oils such as sweet almond oil, avocado oil, calophylum oil, lanolin and derivatives thereof, castor oil, seed oil, olive oil, jojoba oil, karite oil, hoplostethus oil
- mineral oils whose distillation begins at atmospheric pressure at approximately 250 ° C.
- Esters of saturated or unsaturated fatty acids such as Alkyl myristates, for example i-propyl, butyl or cetyl myristate, hexadecyl stearate, ethyl or i-propyl palmitate, octanoic or decanoic acid triglycerides and cetyl ricinoleate.
- the fat phase can also contain silicone oils soluble in other oils, such as dimethylpolysiloxane, methylphenylpolysiloxane and the silicone glycol copolymer, fatty acids and fatty alcohols.
- waxes can also be used, e.g. Carnauba wax, candililla wax, beeswax, microcrystalline wax, ozokerite wax and Ca, Mg and Al oleates, myristates, linoleates and stearates.
- an emulsion according to the invention can be present as an O / W emulsion.
- Such an emulsion usually contains an oil phase, emulsifiers which stabilize the oil phase in the water phase and an aqueous phase which is usually present in a thickened state.
- Preferred emulsifiers are O / W emulsifiers, such as polyglycerol esters, sorbitan esters or partially esterified glycerides.
- the preparations according to the invention are a shower gel, a shampoo formulation or a bath preparation.
- Such formulations according to the invention contain at least one copolymer A) and usually anionic surfactants as base surfactants and amphoteric and / or nonionic surfactants as cosurfactants.
- suitable active substances and / or auxiliary substances are generally selected from lipids, perfume oils, dyes, organic acids, preservatives and antioxidants as well as thickeners / gel formers, skin conditioners and humectants.
- formulations preferably contain 2 to 50% by weight, preferably 5 to 40% by weight, particularly preferably 8 to 30% by weight, of surfactants, based on the total weight of the formulation.
- All anionic, neutral, amphoteric or cationic surfactants commonly used in personal cleansing agents can be used in the washing, showering and bathing preparations.
- Suitable anionic surfactants include for example alkyl sulfates, alkylsulfonates, alkylarylsulfonates, alkyl succinates, alkyl sulphosuccinates, N-Alkoylsarkosinate, acyl taurates, acyl isethionates, alkyl phosphates, Alkyletherphospha- te, alkyl ether carboxylates, alpha-olefin sulfonates, especially the alkali metal and alkaline earth metal salts, for example sodium, potassium, magnesium , Calcium, and ammonium and triethanolamine salts.
- alkali metal and alkaline earth metal salts for example sodium, potassium, magnesium , Calcium, and ammonium and triethanolamine salts.
- alkyl ether sulfates, alkyl ether phosphates and alkyl ether carbo- Xylates can have between 1 and 10 ethylene oxide or propylene oxide units, preferably 1 to 3 ethylene oxide units in the molecule.
- Suitable amphoteric surfactants are e.g. Alkylbetaines, alkylamidopropylbetaines, alkylsulfobetaines, alkylglycinates, alkylcarboxyglycinates, alkylamphoacetates or propionates, alkylamphodiacetates or dipropionates.
- cocodimethylsulfopropylbetaine laurylbetaine, cocamidopropylbetaine or sodium cocamphopropionate can be used.
- Suitable nonionic surfactants are, for example, the reaction products of aliphatic alcohols or alkylphenols with 6 to 20 carbon atoms in the alkyl chain, which can be linear or branched, with ethylene oxide and / or propylene oxide.
- the amount of alkylene oxide is about 6 to 60 moles per mole of alcohol.
- Alkylamine oxides, mono- or dialkylalkanolamides, fatty acid esters of polyethylene glycols, ethoxylated fatty acid amides, alkylpolyglycosides or sorbitan ether esters are also suitable.
- washing, showering and bathing preparations can contain conventional cationic surfactants, such as e.g. quaternary ammonium compounds, for example cetyltrimethylammonium chloride.
- conventional cationic surfactants such as e.g. quaternary ammonium compounds, for example cetyltrimethylammonium chloride.
- shower gel / shampoo formulations can include thickeners, e.g. Table salt, PEG-55, propylene glycol oleate, PEG-120 methyl glucose dioleate and others, as well as preservatives, other active ingredients and additives and water.
- thickeners e.g. Table salt, PEG-55, propylene glycol oleate, PEG-120 methyl glucose dioleate and others, as well as preservatives, other active ingredients and additives and water.
- the preparations according to the invention are a hair treatment agent.
- Hair treatment compositions according to the invention preferably contain at least one copolymer A) in an amount in the range from about 0.1 to 30% by weight, preferably 0.5 to 20% by weight, based on the total weight of the composition.
- the hair treatment compositions according to the invention are preferably in the form of a foaming agent, hair mousse, hair gel, shampoos, hair sprays, hair foam, lace fluids, leveling agents for perms, hair dye and bleach or "hot oil treatments".
- the hair cosmetic preparations can be used as (aerosol) spray, (aerosol) foam, gel, gel spray, cream, lotion or wax can be applied.
- Hair sprays include both aerosol sprays and pump sprays without propellant.
- Hair foams include both aerosol foams and pump foams without propellant.
- Hair sprays and hair foams preferably comprise predominantly or exclusively water-soluble or water-dispersible components.
- the compounds used in the hair sprays and hair foams according to the invention are water-dispersible, they can be used in the form of aqueous microdispersions with particle diameters of usually 1 to 350 nm, preferably 1 to 250 nm.
- the solids contents of these preparations are usually in a range from about 0.5 to 20% by weight.
- These microdispersions generally do not require any emulsifiers or surfactants to stabilize them.
- the hair cosmetic formulations according to the invention contain
- the pH of the formulation being in the range of pH 4 to pH 6.
- Alcohol is to be understood to mean all alcohols customary in cosmetics, e.g. Ethanol, isopropanol, n-propanol.
- additives customary in cosmetics, for example blowing agents, defoamers, surface-active compounds, ie. H. Surfactants, emulsifiers, foaming agents and solubilizers.
- surface-active compounds used can be anionic, cationic, amphoteric or neutral.
- Other common ingredients may also be e.g.
- Preservatives perfume oils, opacifiers, active ingredients, UV filters, care substances such as panthenol, collagen, vitamins, protein hydrolyzates, alpha and beta-hydroxycarboxylic acids, protein hydrolyzates, stabilizers, pH regulators, dyes, viscosity regulators, gelling agents, dyes, salts, humectants , Refatting agents, complexing agents and other common additives.
- this includes all styling and conditioner polymers known in cosmetics, which can be used in combination with the polymers according to the invention if very special properties are to be set.
- Suitable conventional hair cosmetic polymers are, for example, the aforementioned cationic, anionic, neutral, nonionic and amphoteric polymers, to which reference is made here.
- the preparations can also contain conditioning substances based on silicone compounds.
- Suitable silicone compounds are, for example, polyalkylsiloxanes, polyarylsiloxanes, polyarylalkylsiloxanes, polyether siloxanes, silicone resins or dimethicone copolyols (CTFA) and amino-functional silicone compounds such as amodimethicones (CTFA).
- the polymers according to the invention are particularly suitable as setting agents in hairstyling preparations, in particular hair sprays (aerosol sprays and pump sprays without propellant gas) and hair foams (aerosol foams and pump foams without propellant gas).
- spray preparations contain
- pH of the preparation has a value in the range from pH 4 to pH 6.
- Blowing agents are the blowing agents commonly used for hair sprays or aerosol foams. Mixtures of propane / butane, pentane, dimethyl ether, 1,1-difluoroethane (HFC-152 a), carbon dioxide, nitrogen or compressed air are preferred.
- a formulation according to the invention for aerosol hair foams contains
- pH of the preparation has a value in the range from pH 4 to pH 6.
- emulsifiers customarily used in hair foams can be used as emulsifiers.
- Suitable emulsifiers can be nonionic, cationic or anionic or amphoteric.
- nonionic emulsifiers are Laurethe, for example Laureth-4; Cetethe, for example cetheth-1, polyethylene glycol cetyl ether; Cetearethe, for example cetheareth-25, polyglycol fatty acid glycerides, hydroxylated lecithin, lactyl esters of fatty acids, alkyl polyglycosides.
- cationic emulsifiers are cetyldimethyl-2-hydroxyethylammonium dihydrogen phosphate, cetyltrimonium chloride, cetyltrimmonium bromide, cocotrimonium methyl sulfate, quaternium-1 to x (INCI).
- Anionic emulsifiers can be selected, for example, from the group of alkyl sulfates, alkyl ether sulfates, alkyl sulfonates, alkyl aryl sulfonates, alkyl succinates, alkyl sulfosuccinates, N-alkoyl sarcosinates, acyl taurates, acyl isethionates, alkyl phosphates, alkyl ether phosphates, alkyl ether carboxylates, in particular alkali metal alkali metal sulfates, for example alkali metal alkali metal sulfates, such as, for example, alkali metal alkali metal sulfates, Sodium, potassium, magnesium, calcium, as well as ammonium and triethanolamine salts.
- the alkyl ether sulfates, alkyl ether phosphates and alkyl ether carboxylates can have between 1
- a preparation suitable according to the invention for styling gels can be composed, for example, as follows:
- pH of the preparation has a value in the range from pH 4 to pH 6.
- gel formers can be advantageous in order to set special rheological or other application properties of the gels. All gel formers customary in cosmetics can be used as gel formers.
- cellulose derivatives for example hydroxypropyl cellulose, hydroxyethyl cellulose, cationically modified celiosis, polysaccharides, for example xanthan gum, capryl / caprin triglyceride, sodium acrylate copolymers, polyquaternium-32 (and) parafumum liquidum (INCI), sodium acrylate copolymers (and ) Paraffinum Liquidum (and) PPG-1 Trideceth-6, acrylamidopropyltrimonium chloride / acrylamide copolymers, steareth-10 allyl ether acrylate copolymers, Polyquatemium-37 (and) Paraffinum Liquidum (and) PPG-1 Trideceth-6, Polyquaternium 37 ( and) propylene glycol dicaprate dicaprylate (and) PPG-1 trideceth-6, polyquaternium-7, polyquaternium-44.
- the preparations according to the invention can be used as conditioning agents in
- the preparations according to the invention can preferably be used in shampoo formulations as setting and / or conditioning agents.
- pH of the preparation has a value in the range from pH 4 to pH 6.
- Suitable anionic surfactants are, for example, alkyl sulfates, alkyl ether sulfates, alkyl sulfonates, alkylarylsulfonates, alkyl succinates, alkyl sulfosuccinates,
- the alkyl ether sulfates, alkyl ether phosphates and alkyl ether carboxylates can have between 1 and 10 ethylene oxide or propylene oxide units, preferably 1 to 3 ethylene oxide units, in the molecule.
- sodium lauryl sulfate, ammonium lauryl sulfate, sodium lauryl ether sulfate, ammonium lauryl ether sulfate, sodium lauroyl sarcosinate, sodium oleyl succinate, ammonium lauryl sulfosuccinate, sodium dodecylbenzenesulfonate, triethanolamine deconyl sulfonate are suitable.
- Suitable amphoteric surfactants are, for example, alkylbetaines, alkylamidopropylbetaines, alkylsulfobetaines, alkylglycinates, alkylcarboxyglycinates, alkylamphoacetates or propionates, alkylamphodiacetates or dipropionates.
- cocodimethylsulfopropylbetaine laurylbetaine, cocamidopropylbetaine or sodium cocamphopropionate can be used.
- Suitable nonionic surfactants are, for example, the reaction products of aliphatic alcohols or alkylphenols with 6 to 20 carbon atoms in the alkyl chain, which can be linear or branched, with ethylene oxide and / or propylene oxide.
- the amount Alkylene oxide is about 6 to 60 moles per mole of alcohol.
- Alkylamine oxides, mono- or dialkylalkanolamides, fatty acid esters of polyethylene glycols, alkylpolyglycosides or sorbitan ether esters are also suitable.
- the shampoo formulations can contain conventional cationic surfactants such as e.g. quaternary ammonium compounds, for example cetyltrimethylammonium chloride.
- conventional cationic surfactants such as e.g. quaternary ammonium compounds, for example cetyltrimethylammonium chloride.
- customary conditioning agents can be used in combination with the copolymers A) to achieve certain effects.
- these include, for example, the aforementioned cationic polymers with the INCI name Polyquaternium, in particular copolymers of vinylpyrrolidone / N-vinylimidazolium salts (Luviquat® FC, Luviquat® HM, Luviquat® MS, Luviquat® Care, Luviquat® UltraCare), copolymers of N-vinylpyrrolidone / Dimethylaminoethyl methacrylate, quaternized with diethyl sulfate (Luviquat® PQ 11), copolymers of N-vinylcaprolactam / N-vinylpyrrolidone / N-vinylimidazolium salts (Luviquat® Hold); cationic cellulose derivatives (Polyquaternium-4 and -10), acrylamide copolymers (Polyquaternium-4 and
- Protein hydrolyzates can also be used, and conditioning substances based on silicone compounds, for example polyalkylsiloxanes, polyarylsiloxanes, polyarylalkylsiloxanes, polyether siloxanes or silicone resins.
- silicone compounds for example polyalkylsiloxanes, polyarylsiloxanes, polyarylalkylsiloxanes, polyether siloxanes or silicone resins.
- Other suitable silicone compounds are dimethicone copolyols (CTFA) and amino-functional silicone compounds such as amodimethicone (CTFA).
- Cationic guar derivatives such as guar hydroxypropyltrimonium chloride (INCI) can also be used.
- the monomers are given as% by weight.
- Example S1 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) (55/10/35)
- Feed 2 initiator solution from: 0.6 g Wako ® V 50 20.97 g demineralized water
- U Feed 3 initiator solution from: 0.45 g Wako ® V 50 10.5 g demineralized water 5
- the initial charge was heated to 70 ° C. under a nitrogen atmosphere and stirring.
- feed 1 was metered in three and feed 2 in four hours.
- Subsequent polymerization was carried out for two hours.
- feed 3 was metered in in 10 minutes and another polymerization was carried out for four hours. It was then steam-distilled for 30 minutes and cooled to 40 ° C.
- Example S2 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / 5 methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (60/5/30/5)
- feed 3 was metered in in 10 minutes and polymerized again for four hours. It was then steam distilled for 30 minutes and cooled to 40 ° C.
- Example S3 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (55/5/35/5)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- Feed 3 initiator solution from: 0.45 g Wako ® V 50 10.49 g demineralized water
- Feed 1 was adjusted to a pH of 5.5 by adding lactic acid.
- feed 1 was metered in three and feed 2 in four hours. Polymerization was then carried out for two hours.
- feed 3 was metered in in 10 minutes and polymerized again for four hours. It was then steam distilled for 30 minutes and cooled to 40 ° C.
- Example S4 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (55/5/35/5)
- Wako ® V 50 [2 1 2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- Feed 3 initiator solution from: 0.45 g Wako ® V 50 10.49 g demineralized water
- Example S5 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) (55/10/35)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- Example S6 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) (55/10/35)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- Feed 2 monomer mixture of:
- Feed 3 initiator solution from: 0.6 g Wako ® V 50 20.97 g demineralized water
- Feed 4 initiator solution from 0.45 g Wako ® V 50
- Example S7 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (55/5/35/5)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 2 monomer mixture of:
- Feed 1 monomer mixture of:
- Feed 3 initiator solution from: 0.70 g Wako ® V 50 20.97 g demineralized water
- Feed 4 initiator solution from 0.45 g Wako ® V 50 10.49 g demineralized water
- Example S8 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (55/8/29/8)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- Feed 1 was adjusted to a pH of 6.0 by adding lactic acid.
- feed 1 was metered in in three hours and feed 2 in four hours. Polymerization was then carried out for two hours.
- Feed 3 was metered in at 70 ° C. in 10 minutes and polymerized again for four hours. It was then steam distilled for 30 minutes and cooled to 40 ° C. The pH was adjusted to pH 5.5 by adding lactic acid.
- Example S9 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methochloride (QVI) (55/10/29/6)
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of: 274.0 g of methacrylamide solution (15% by weight in water)
- Feed 1 was adjusted to a pH of 6.0 by adding lactic acid. When the temperature of 70 ° C. was reached, feed 1 was metered in in three hours and feed 2 in four hours. Polymerization was then carried out for two hours. Feed 3 was metered in at 70 ° C. in 10 minutes and polymerized again for four hours. It was then steam distilled for 30 minutes and cooled to 40 ° C.
- Example S10 Copolymer of N-vinylpyrrolidone (VP) / N-vinylimidazole (VI) / methacrylamide (MAM) / N-vinylimidazole methosulphate (QVI) (55/10/29/6)
- Wako ® V 50 [2,2 , -azobis (2-amidinopropane) dihydrochloride]
- Feed 1 monomer mixture of:
- N-vinylimidazole methosulphate solution 45% by weight in water
- Feed 2 initiator solution from: 1.4 g Wako ® V 50 41.9 g demineralized water
- Feed 3 solution of 1.28 g tert-butyl hydroperoxide 70% 20 g demineralized water
- Feed 4 solution of 0.76 g sodium disulfite 11 g demineralized water
- Feed 1 was adjusted to a pH of 6.5 by adding phosphoric acid.
- feed 1 was metered in in three hours and feed 2 in four hours. Polymerization was then carried out for two hours. The temperature was raised to 75 ° C. 3 batches were metered in at 75 ° C.
- feed 4 was added in 2 portions over a period of 5 minutes and polymerization was continued for 3 hours. It was then steam distilled for 30 minutes and cooled to 40 ° C.
- Example S11 Copolymer of N-vinylpyrrolidone (VP) / dimethylaminopropyl metacrylic amide (DMAPMAM) / methacrylamide (MAM)
- VP N-vinylpyrrolidone
- DMAPMAM dimethylaminopropyl metacrylic amide
- MAM methacrylamide
- Wako ® V 50 [2,2'-azobis (2-amidinopropane) dihydrochloride]
- Feed 1 Monomer mixture composed of: 82.5 g of N-vinylpyrrolidone 15 g of dimethylaminopropyl methacrylamide and 350 g of methacrylamide solution (15% by weight in water)
- Feed 2 initiator solution from: 0.6 g Wako ® V 50 20.97 g water
- Feed 3 initiator solution from: 0.45 g Wako ® V 50 10.5 g water
- copolymers synthesized according to synthesis examples S1 to S11 were prepared as foam formulations (examples SF1 to SF16) in accordance with the following composition.
- Active ingredient polymer stands for the mass of polymer in g in 100g of the total formulation
- SF11 and SF12 are foam formulations in which the pH of the aqueous preparation was set as foam after the polymerization was complete but before formulation.
- SF16, SF18 the pH of the foam formulation based on the polymer as specified in Table 2 was adjusted to the pH given in Table 2 using phosphoric acid.
- SF1, SF3, SF5, SF6, SF8, SF10, SF13 and SF15 are foam formulations in which the pH of the aqueous preparation has not been adjusted after the polymerization has ended (comparative examples). Determination of the K value
- the K values are measured according to Fikentscher, Cellulosechemie, vol. 13, pp. 58 to 64 (1932) at 25 ° C in aqueous / ethanolic or ethanolic solution and represent a measure of the molecular weight.
- the aqueous / ethanolic or ethanolic solution the polymer contains 1 g of polymer in 100 ml of solution.
- appropriate amounts of the dispersion are made up to 100 ml with ethanol, depending on the polymer content of the dispersion, so that the concentration of 1 g of polymer in 100 ml of solution is produced.
- the K value is measured in a Micro Ubbelohde capillary type M Ic from Schott.
- the damp strand of hair is squeezed out between filter paper, dipped three times into the polymer solution (formulation without propellant gas), wiped off with your fingers in between and squeezed off again between filter paper. Then the hair is wrapped around a teflon rod and fastened with filter paper and a rubber ring. The strands of hair are then dried in a warming cabinet at 70 to 80 ° C. for about 90 minutes. After cooling to room temperature, the curls are stripped off while maintaining the shape and hung on a specially made frame and the curl length (L 0 ) is measured on the attached scale in cm.
- the curl retention is calculated as follows: L - Lt
- L length of the hair (15.5 cm)
- L 0 length of the lock of hair after drying
- L t length of the lock of hair after climatic treatment The mean value from the 5 individual measurements after 5 h at 20 ° C. and 75% or 90% rel. Moisture specified.
- the dry, weighed strands are immersed three times in demineralized water, stripped, pressed between filter paper and weighed.
- the strands are then dipped three times into the polymer solution to be tested (formulation without propellant gas), stripped off with the fingers when pulled out and also pressed and weighed between filter paper.
- the strand is then shaped by hand so that the cross section is as round as possible.
- the strand is hung free to dry with a clamp in a climate room (21 ° C and 65% rel. Humidity) overnight.
- the tests are carried out in a climate room at 21 ° C and 65% rel. Air humidity carried out using a tension / pressure tester (type Easytest 86 802, Frank).
- the strand of hair is placed symmetrically on two cylindrical rollers (diameter 4 mm, distance 90 mm) of the sample holder. In the middle, the strand is then bent 40 mm from above with a rounded punch (breaking the polymer film). The force required for this is measured with a load cell (50 N or 10 N) and specified in Newtons. Each polymer solution is tested on 5 different strands of hair.
- preservatives soluble ethoxylated silicone, perfume oil and other usual cosmetic ingredients can be added to the preparations.
- preservatives soluble ethoxylated silicone, perfume oil and other cosmetically customary ingredients can be added to the preparations.
- preservatives soluble ethoxylated silicone, perfume oil and other conventional cosmetic ingredients can be added to the preparations.
- preservatives soluble ethoxylated silicone, perfume oil and other usual cosmetic ingredients can be added to the preparations.
- preservatives soluble ethoxylated silicone, perfume oil and other usual cosmetic ingredients can be added to the preparations.
- phase A weigh in and dissolve phases A and B separately while stirring. Adjust phase A with lactic acid (20% by weight in water) to a pH of 5 to 6 and make up to 100% by weight with water. Phase B is slowly stirred into phase A.
- phase A weigh in and dissolve phases A and B separately while stirring. Adjust phase A with lactic acid (20% by weight in water) to a pH of 5 to 6 and make up to 100% by weight with water. Phase B is slowly stirred into phase A.
- preservatives soluble ethoxylated silicone, perfume oil and other usual cosmetic ingredients can be added to the preparations.
- preservatives soluble ethoxylated silicone, perfume oil and other conventional cosmetic ingredients can be added to the preparations.
- the components are weighed in, slowly homogenized at room temperature with stirring, the pH is adjusted to pH 5 to pH 6 with lactic acid or phosphoric acid and made up to 100% by weight with water. The preparation is then filled and the propellant is added.
- preservatives soluble ethoxylated silicone, perfume oil and other usual cosmetic ingredients can be added to the preparations.
- phase B is adjusted to pH 5 to pH 6 with lactic acid or phosphoric acid and phase B is adjusted to 100% with water. -% filled up. A and B are then mixed, the preparation is filled and the propellant (phase C) is added.
- phase B is adjusted to pH 5 to pH 6 with lactic acid or phosphoric acid and phase B is adjusted to 100% with water. -% filled up. A and B are then mixed, the preparation is filled and the propellant (phase C) is added.
- phase B is adjusted to pH 5 to pH 6 with lactic acid or phosphoric acid and phase B is adjusted to 100% with water. -% filled up.
- a and B are then mixed, phase C is added, the preparation is filled and the propellant (phase D) is added.
- phase B is adjusted to pH 5 to pH 6 with lactic acid or phosphoric acid and phase B is adjusted to 100% with water. -% filled up.
- a and B are then mixed, phase C is added, the preparation is filled and the propellant (phase D) is added.
- phase C Preparation: Weigh in and separate phases A and B while stirring and mix. Adjust phase B with lactic acid or phosphoric acid to a pH value of pH 5 to pH 6, phase A or B add other substances such as preservatives or perfume oil if necessary. Fill and add propellant (phase C).
- phase C Preparation: Weigh in and separate phases A and B while stirring and mix. Adjust phase B with lactic acid or phosphoric acid to a pH of pH 5 to pH 6, phase A or B if necessary add other substances such as preservatives or perfume oil. Fill and add propellant (phase C).
- phase A weigh in and separate phases A and B while stirring and mix. Adjust phase B with lactic acid or phosphoric acid to a pH value of pH 5 to pH 6, phase A or B add other substances such as preservatives or perfume oil if necessary. Fill and add propellant (phase C). SM78 to SM88) Styling Mousse 8
- phase A weigh in and separate phases A and B while stirring and mix. Adjust phase B with lactic acid or phosphoric acid to a pH value of pH 5 to pH 6, phase A or B add other substances such as preservatives or perfume oil if necessary. Fill and add propellant (phase C). SM89 to SM99) Styling Mousse 9
- Preparation Weigh in and homogenize the oil phases and water phases separately at a temperature of approx. 80 ° C, adjust the aqueous phase to pH 5 to pH 6 with lactic acid or phosphoric acid. Stir the water phase slowly into the oil phase. Cool slowly to RT with stirring.
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- Chemical & Material Sciences (AREA)
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Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05761658.3A EP1761234B1 (de) | 2004-06-21 | 2005-06-15 | Wässrige zubereitungen enthaltend ein wasserlösliches oder wasserdispergierbares copolymer, das wenigstens ein monomer mit einem protonierbaren stickstoffatom enthält |
KR1020077001455A KR101311056B1 (ko) | 2004-06-21 | 2005-06-15 | 질소 원자를 갖는 1종 이상의 단량체를 함유한 수용성 또는수분산성 공중합체를 포함하는 수성 제제 |
CN200580020647.XA CN1972663B (zh) | 2004-06-21 | 2005-06-15 | 包含含有至少一种具有氮原子的单体的水溶性或水分散性共聚物的含水制剂 |
CA2568813A CA2568813C (en) | 2004-06-21 | 2005-06-15 | Aqueous preparations comprising a water-soluble or water-dispersible copolymer that contains at least one imidazole or amine containing monomer |
US11/629,885 US8652456B2 (en) | 2004-06-21 | 2005-06-15 | Aqueous preparations comprising at least one water-soluble or water-dispersible copolymer with cationgenic groups |
JP2007515864A JP4584993B2 (ja) | 2004-06-21 | 2005-06-15 | 窒素原子を有する少なくとも1つのモノマーを含む水溶性または水分散性共重合体を含む水性製剤 |
ES05761658T ES2435519T3 (es) | 2004-06-21 | 2005-06-15 | Preparaciones acuosas que contienen un copolímero hidrosoluble o capaz de dispersarse en agua, el cual contiene al menos un monómero con un átomo de nitrógeno protonizable |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004029773.8 | 2004-06-21 | ||
DE200410029773 DE102004029773A1 (de) | 2004-06-21 | 2004-06-21 | Wässerige Zubereitungen enthaltend wenigstens ein wasserlösliches oder wasserdispergierbares Copolymer mit kationogenen Gruppen |
DE102005009668.9 | 2005-02-28 | ||
DE200510009668 DE102005009668A1 (de) | 2005-02-28 | 2005-02-28 | Wässrige Zubereitung enthaltend wenigstens ein wasserlösliches oder wasserdispergierbares Copolymer mit kationogenen Gruppen |
DE102005010108.9 | 2005-03-02 | ||
DE200510010108 DE102005010108A1 (de) | 2005-03-02 | 2005-03-02 | Wässrige Zubereitungen enthaltend wenigstens ein wasserlösliches oder wasserdispergierbares Copolymer mit kationogenen Gruppen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005123014A1 true WO2005123014A1 (de) | 2005-12-29 |
Family
ID=34982251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2005/006401 WO2005123014A1 (de) | 2004-06-21 | 2005-06-15 | Wässrige zubereitungen enthaltend en wasserlösliches oder wasserdispergierbares copolymer, das wenigstens ein monomer mit einem stickstoffatom enthalt |
Country Status (7)
Country | Link |
---|---|
US (1) | US8652456B2 (de) |
EP (1) | EP1761234B1 (de) |
JP (1) | JP4584993B2 (de) |
KR (1) | KR101311056B1 (de) |
CA (1) | CA2568813C (de) |
ES (1) | ES2435519T3 (de) |
WO (1) | WO2005123014A1 (de) |
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EP1712255A1 (de) * | 2005-04-14 | 2006-10-18 | Beiersdorf Aktiengesellschaft | Kosmetische Zubereitungen enthaltend eine Kombination aus einem Copolymer und mindestens einem nichtionischen Polymer. |
EP1712256A1 (de) * | 2005-04-14 | 2006-10-18 | Beiersdorf Aktiengesellschaft | Kosmetische Zubereitungen enthaltend eine Kombination aus einem Copolymer und mindestens einem anionischen und/oder amphoteren Polymer |
JP2008031098A (ja) * | 2006-07-28 | 2008-02-14 | Daizo:Kk | エアゾール組成物 |
WO2008092933A1 (de) * | 2007-01-31 | 2008-08-07 | Basf Se | Kationische konditionierungsmittel |
WO2009098638A1 (en) * | 2008-02-07 | 2009-08-13 | The Procter & Gamble Company | Hair styling composition |
EP2175934A2 (de) * | 2007-07-09 | 2010-04-21 | Basf Se | Kosmetische mittel auf basis von vinylimidazol-polymeren |
WO2012017006A3 (en) * | 2010-08-06 | 2012-04-26 | Basf Se | Use of a n-vinyllactam / vinylimidazol copolymer as dispersing agent |
WO2016030344A1 (de) * | 2014-08-26 | 2016-03-03 | Basf Se | Wässrige beschichtungszusammensetzungen |
EP3387217A4 (de) * | 2015-12-08 | 2019-07-31 | Kemira Oyj | Flüssige polymerzusammensetzungen |
CN115612018A (zh) * | 2021-07-12 | 2023-01-17 | 中国石油化工股份有限公司 | 一种驱油用聚合物、制备方法及应用 |
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FR2872514B1 (fr) * | 2004-07-02 | 2007-03-02 | Oreal | Nouveaux copolymeres ethyleniques, compositions les comprenant et procede de traitement |
EP2033618A1 (de) * | 2007-08-30 | 2009-03-11 | Wella Aktiengesellschaft | Nicht auszuwaschendes Stylingprodukt mit Partikeln für mehr Haarfülle |
US20110218295A1 (en) * | 2010-03-02 | 2011-09-08 | Basf Se | Anionic associative rheology modifiers |
DE102011089169A1 (de) | 2011-12-20 | 2013-06-20 | Henkel Ag & Co. Kgaa | "Mittel zur temporären Verformung keratinischer Fasern auf Grundlage einer Kombination spezifischer filmbildender Polymere |
KR102083155B1 (ko) * | 2012-08-08 | 2020-03-02 | 바스프 에스이 | 비닐 락탐 중합체의 수용액 및 그 분말의 제조 방법 |
BR112019002058A2 (pt) * | 2016-08-02 | 2019-05-07 | Ambah Ip Limited | composição injetável de ibuprofeno estável |
JP2020520965A (ja) * | 2017-05-23 | 2020-07-16 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 汚染防止効果をもたらすための特定のポリマーの使用 |
JP7018731B2 (ja) * | 2017-09-22 | 2022-02-14 | ライオン・スペシャリティ・ケミカルズ株式会社 | 共重合体、繊維用加工薬剤、繊維の加工方法、繊維製品の製造方法、および繊維製品 |
US11800917B2 (en) | 2018-08-30 | 2023-10-31 | L'oreal | Hair-treatment compositions and methods of use |
US20220175812A1 (en) | 2020-12-03 | 2022-06-09 | Battelle Memorial Institute | Polymer nanoparticle and dna nanostructure compositions and methods for non-viral delivery |
JP2024516108A (ja) | 2021-04-07 | 2024-04-12 | バテル・メモリアル・インスティテュート | 非ウイルス性担体を同定および使用するための迅速な設計、構築、試験、および学習技術 |
DE102022115088A1 (de) * | 2022-06-15 | 2023-12-21 | Henkel Ag & Co. Kgaa | Kosmetischer Schaum zur temporären Umformung keratinhaltiger Fasern |
CN116172907A (zh) * | 2023-04-28 | 2023-05-30 | 许华群 | 一种保湿护卷弹力素及其制备方法 |
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- 2005-06-15 ES ES05761658T patent/ES2435519T3/es active Active
- 2005-06-15 CA CA2568813A patent/CA2568813C/en not_active Expired - Fee Related
- 2005-06-15 KR KR1020077001455A patent/KR101311056B1/ko active IP Right Grant
- 2005-06-15 US US11/629,885 patent/US8652456B2/en active Active
- 2005-06-15 WO PCT/EP2005/006401 patent/WO2005123014A1/de active Application Filing
- 2005-06-15 JP JP2007515864A patent/JP4584993B2/ja active Active
- 2005-06-15 EP EP05761658.3A patent/EP1761234B1/de active Active
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1712255A1 (de) * | 2005-04-14 | 2006-10-18 | Beiersdorf Aktiengesellschaft | Kosmetische Zubereitungen enthaltend eine Kombination aus einem Copolymer und mindestens einem nichtionischen Polymer. |
EP1712256A1 (de) * | 2005-04-14 | 2006-10-18 | Beiersdorf Aktiengesellschaft | Kosmetische Zubereitungen enthaltend eine Kombination aus einem Copolymer und mindestens einem anionischen und/oder amphoteren Polymer |
EP2269695A1 (de) * | 2005-04-14 | 2011-01-05 | Beiersdorf AG | Kosmetische Zubereitungen enthaltend eine Kombination aus einem Copolymer und mindestens einem amphoteren Polymer. |
JP2008031098A (ja) * | 2006-07-28 | 2008-02-14 | Daizo:Kk | エアゾール組成物 |
WO2008092933A1 (de) * | 2007-01-31 | 2008-08-07 | Basf Se | Kationische konditionierungsmittel |
EP2175934A2 (de) * | 2007-07-09 | 2010-04-21 | Basf Se | Kosmetische mittel auf basis von vinylimidazol-polymeren |
WO2009098638A1 (en) * | 2008-02-07 | 2009-08-13 | The Procter & Gamble Company | Hair styling composition |
EP2090281A1 (de) * | 2008-02-07 | 2009-08-19 | Wella Aktiengesellschaft | Haarstylingzusammensetzung |
WO2012017006A3 (en) * | 2010-08-06 | 2012-04-26 | Basf Se | Use of a n-vinyllactam / vinylimidazol copolymer as dispersing agent |
CN103068248A (zh) * | 2010-08-06 | 2013-04-24 | 巴斯夫欧洲公司 | N-乙烯基内酰胺/乙烯基咪唑共聚物作为分散剂的用途 |
US9089128B2 (en) | 2010-08-06 | 2015-07-28 | Basf Se | Use of a N-vinyllactam / vinylimidazol copolymer as dispersing agent |
CN103068248B (zh) * | 2010-08-06 | 2015-11-25 | 巴斯夫欧洲公司 | N-乙烯基内酰胺/乙烯基咪唑共聚物作为分散剂的用途 |
WO2016030344A1 (de) * | 2014-08-26 | 2016-03-03 | Basf Se | Wässrige beschichtungszusammensetzungen |
AU2015308521B2 (en) * | 2014-08-26 | 2019-01-17 | Basf Se | Aqueous coating compositions |
EP3387217A4 (de) * | 2015-12-08 | 2019-07-31 | Kemira Oyj | Flüssige polymerzusammensetzungen |
CN115612018A (zh) * | 2021-07-12 | 2023-01-17 | 中国石油化工股份有限公司 | 一种驱油用聚合物、制备方法及应用 |
CN115612018B (zh) * | 2021-07-12 | 2024-06-04 | 中国石油化工股份有限公司 | 一种驱油用聚合物、制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
EP1761234A1 (de) | 2007-03-14 |
JP2008503454A (ja) | 2008-02-07 |
US8652456B2 (en) | 2014-02-18 |
ES2435519T3 (es) | 2013-12-20 |
US20080075689A1 (en) | 2008-03-27 |
JP4584993B2 (ja) | 2010-11-24 |
CA2568813A1 (en) | 2005-12-29 |
KR20070031405A (ko) | 2007-03-19 |
KR101311056B1 (ko) | 2013-10-16 |
CA2568813C (en) | 2013-12-17 |
EP1761234B1 (de) | 2013-08-14 |
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