CN112206175A - Shower gel and preparation method and application thereof - Google Patents
Shower gel and preparation method and application thereof Download PDFInfo
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- CN112206175A CN112206175A CN202011061259.9A CN202011061259A CN112206175A CN 112206175 A CN112206175 A CN 112206175A CN 202011061259 A CN202011061259 A CN 202011061259A CN 112206175 A CN112206175 A CN 112206175A
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- Prior art keywords
- shower gel
- sodium
- percent
- purified water
- body wash
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000001879 gelation Methods 0.000 title description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 50
- 229940057950 sodium laureth sulfate Drugs 0.000 claims abstract description 38
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 claims abstract description 38
- 239000008213 purified water Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 25
- 229920000570 polyether Polymers 0.000 claims abstract description 25
- 239000011780 sodium chloride Substances 0.000 claims abstract description 25
- 239000000686 essence Substances 0.000 claims abstract description 23
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 16
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 15
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000004442 acylamino group Chemical group 0.000 claims abstract description 11
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 11
- 229960003237 betaine Drugs 0.000 claims abstract description 11
- 150000003973 alkyl amines Chemical class 0.000 claims abstract description 10
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims abstract description 9
- -1 alkylamide Chemical compound 0.000 claims abstract description 8
- 125000003368 amide group Chemical group 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 41
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical group CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 18
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 18
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 10
- 229940049292 n-(3-(dimethylamino)propyl)octadecanamide Drugs 0.000 claims description 8
- WWVIUVHFPSALDO-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]octadecanamide Chemical group CCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C WWVIUVHFPSALDO-UHFFFAOYSA-N 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- WYTNTFGZBBTWNR-UHFFFAOYSA-M methyl sulfate;trimethyl(octadecyl)azanium Chemical compound COS([O-])(=O)=O.CCCCCCCCCCCCCCCCCC[N+](C)(C)C WYTNTFGZBBTWNR-UHFFFAOYSA-M 0.000 claims description 4
- 229910021653 sulphate ion Inorganic materials 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 claims 1
- 239000000499 gel Substances 0.000 abstract description 49
- 239000003093 cationic surfactant Substances 0.000 abstract description 12
- 235000015110 jellies Nutrition 0.000 abstract description 9
- 239000008274 jelly Substances 0.000 abstract description 9
- 238000005191 phase separation Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002280 amphoteric surfactant Substances 0.000 abstract description 3
- 125000005210 alkyl ammonium group Chemical group 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 24
- BOUCRWJEKAGKKG-UHFFFAOYSA-N n-[3-(diethylaminomethyl)-4-hydroxyphenyl]acetamide Chemical compound CCN(CC)CC1=CC(NC(C)=O)=CC=C1O BOUCRWJEKAGKKG-UHFFFAOYSA-N 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 8
- 239000003945 anionic surfactant Substances 0.000 description 6
- 239000000693 micelle Substances 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ZZXDRXVIRVJQBT-UHFFFAOYSA-M Xylenesulfonate Chemical compound CC1=CC=CC(S([O-])(=O)=O)=C1C ZZXDRXVIRVJQBT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229940071104 xylenesulfonate Drugs 0.000 description 1
Classifications
-
- 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
- A61K8/86—Polyethers
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/20—Halogens; Compounds thereof
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
-
- 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
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
The invention is applicable to the field of daily chemical products, and provides shower gel and a preparation method and application thereof, wherein the shower gel comprises the following components: sodium laureth sulfate, alkyl polyether quaternary ammonium salt, alkylamine or ammonium chloride with acylamino, alkylamido betaine, alkylamide, sodium chloride, essence, and purified water. According to the shower gel provided by the embodiment of the invention, the alkyl polyether quaternary ammonium salt containing ethylene oxide groups, the cationic surfactant containing alkyl ammonium salt of amide groups and the amphoteric surfactant of alkyl betaine are selected to be compounded and added into the shower gel product, the problems of phase separation, precipitation and the like of the product are avoided, the viscosity of the shower gel can be well stabilized, and the low-temperature jelly phenomenon of the shower gel product can be effectively solved.
Description
Technical Field
The invention belongs to the field of daily chemical products, and particularly relates to shower gel as well as a preparation method and application thereof.
Background
At present, the shower gel formula on the market mainly comprises an anionic surfactant (such as fatty alcohol polyether sulfate sodium AES, N-acylamino acid and salt thereof), a nonionic surfactant (such as alkylolamide 6501 and alkyl glycoside APG), an amphoteric surfactant (such as betaines and imidazolines), a compound emollient, a humectant, essence and the like.
All shower gels produced by the same formula have the phenomenon that the viscosity is sharply increased at low temperature (about 5-8 ℃), the viscosity is usually higher than 60000mPa.s at 5 ℃, the jelly phenomenon is shown, a consumer is difficult to pump or extrude the shower gel when using the shower gel, and the jelly liquid is difficult to rub and foam when using the shower gel because of not having good fluidity, so that the pleasant feeling of the consumer is influenced. In the prior art, formulation developers mainly adopt methods of adding a hydrotrope (such as xylene sulfonate) or a high molecular polymer (such as cellulose or carbopol polymers) and the like aiming at the problems by consulting technical documents and patent technical data, but the methods do not fundamentally solve the phenomenon of 'jelly' and only improve the smoothness of product viscosity. When the temperature is about 2-3 ℃, the viscosity of the shower gel can still exceed 60000mPa.s, and a 'jelly' phenomenon can also occur.
In addition, the cationic surfactant is rarely used in the shower gel, mainly because the cationic surfactant has positive charges and interacts with negative charges carried by the anionic surfactant which has foaming and cleaning functions in the shower gel, when the cationic surfactant and the anionic surfactant are compounded, the critical micelle concentration (cmc) of a mixed system is sharply increased due to strong electrostatic action, and phase separation is generated, so that precipitation is generated, and the stability of the product is influenced.
At present, the market researches on a plurality of special cationic surfactants which can be compounded with anionic surfactants are more popular, and the special cationic surfactants mainly comprise: gemini or multi-Gemini cationic surfactants (Gemini), polyoxyethylene quaternary ammonium salts, glucoside quaternary ammonium salts or cellulose quaternary ammonium salts which are easily biodegradable from natural sources, high-molecular cationic surfactants and the like are used in industrial or civil products at present, but mainly play roles in solubilizing, sterilizing, removing mildew and softening. There is currently no successful example of a cationic surfactant for use in body wash products to avoid the low temperature "jelly" phenomenon.
Disclosure of Invention
The embodiment of the invention aims to provide shower gel, and aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that the shower gel comprises the following components in percentage by weight: 2 to 25 percent of sodium lauryl polyether sulfate, 0.2 to 6 percent of sodium lauryl polyether sulfate, 0.01 to 5 percent of alkyl polyether quaternary ammonium salt, 0.01 to 5 percent of alkylamine or ammonium chloride with acylamino, 1 to 10 percent of alkylamido betaine, 0.3 to 4 percent of alkylamide, 0.2 to 5 percent of sodium chloride, 0.01 to 1 percent of essence and the balance of purified water, wherein the sum of the weight percentages of the components is 100 percent.
As a preferable scheme of the embodiment of the invention, the shower gel comprises the following components in percentage by weight: 7-15% of sodium lauryl polyether sulfate, 1-2% of sodium lauryl polyether sulfate, 0.1-1% of alkyl polyether quaternary ammonium salt, 0.05-0.5% of alkylamine or ammonium chloride with acylamino, 3-5% of alkylamido betaine, 0.5-1% of alkylamide, 1-2% of sodium chloride, 0.3-0.5% of essence and the balance of purified water, wherein the sum of the weight percentages of the components is 100%.
As another preferable mode of the embodiment of the present invention, the alkyl polyether quaternary ammonium salt is one of lauryl polyether ammonium sulfate, stearyl trimethyl ammonium methyl sulfate, and sodium coco polyether sulfate.
As another preferred aspect of the embodiments of the present invention, the ammonium chloride having an amide group is cocamidopropyl PG-dimethyl ammonium chloride.
In another preferred embodiment of the present invention, the alkylamine having an amide group is stearamidopropyl dimethylamine.
As another preferred version of an embodiment of the present invention, the alkylamidobetaine is cocamidopropyl betaine.
As another preferred version of the embodiment of the present invention, the alkylamide is cocamide DEA.
Another object of the embodiment of the present invention is to provide a preparation method of the above body wash, which includes the following steps:
weighing sodium laureth sulfate, alkyl polyether quaternary ammonium salt, alkylamine or ammonium chloride with acylamino, alkyl acylamino betaine, alkylamide, sodium chloride, essence and purified water according to the weight percentage of the components;
adding sodium laureth sulfate and sodium laureth sulfate into part of the purified water, and mixing to obtain a mixture A;
mixing alkyl polyether quaternary ammonium salt, alkylamine or ammonium chloride with acylamino, alkylamido betaine, alkylamide and the rest of purified water to obtain a mixture B;
and mixing the mixture A and the mixture B, and then adding sodium chloride and essence for mixing to obtain the shower gel.
The embodiment of the invention also aims to provide the shower gel prepared by the preparation method.
The embodiment of the invention also aims to provide application of the shower gel in preparation of skin cleaning products.
According to the shower gel provided by the embodiment of the invention, the alkyl polyether quaternary ammonium salt containing ethylene oxide groups (EO) in a molecular structure, the cationic surfactant containing alkyl ammonium salt of amido groups and the amphoteric surfactant of alkyl betaine are selected to be compounded and added into the shower gel product, the problems of phase separation, precipitation and the like of the product are avoided, the viscosity of the shower gel can be well stabilized, and the low-temperature jelly phenomenon of the shower gel product can be effectively solved.
Specifically, because the molecular structure contains ethylene oxide groups (EO) and amide groups, the charge density of surfactant ions can be reduced, the electrostatic interaction between anions and cations can be weakened, the hydrophilicity of an anion-cation complex is increased, and the anion surfactant and the cation surfactant can be completely miscible without phase separation or precipitation. Meanwhile, the cationic surfactant is added into the shower gel product, so that the surface tension of the system is reduced, the critical micelle concentration (cmc) of the system is obviously reduced [ strong synergistic effect can be generated by mixing the anionic surfactant and the cationic surfactant ], and special-form micelles are formed, the stability of the micelles is insensitive to temperature, the micelle form structure is hardly influenced by the temperature, the viscosity of the shower gel product is effectively stabilized, the viscosity of the shower gel product is not greatly changed along with the change of the temperature, and the low-temperature jelly phenomenon of the shower gel product is avoided.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The preparation method of the shower gel comprises the following steps:
s1, weighing 120g of sodium laureth sulfate, 15g of sodium laureth sulfate, 8g of ammonium laureth sulfate, 2g of stearamidopropyl dimethylamine, 50g of cocamidopropyl betaine, 10g of cocamide DEA, 10g of sodium chloride, 5g of essence and 780g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, stearamidopropyl dimethylamine, cocamidopropyl betaine, cocamidoDEA and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 2
The preparation method of the shower gel comprises the following steps:
s1, weighing 70g of sodium laureth sulfate, 10g of sodium laureth sulfate, 1g of stearyl trimethylammonium methyl sulfate, 0.5g of stearamidopropyl dimethylamine, 30g of cocamidopropyl betaine, 8g of cocamide DEA, 15g of sodium chloride, 3g of essence and 862.5g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
S2, adding the weighed stearyl trimethyl ammonium methyl sulfate, stearamidopropyl dimethylamine, cocamidopropyl betaine, cocamidodea and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 3
The preparation method of the shower gel comprises the following steps:
s1, weighing 150g of sodium laureth sulfate, 10g of sodium cocoeth sulfate, 5g of cocamidopropyl PG-dimethyl ammonium chloride, 40g of cocamidopropyl betaine, 5g of cocamidoDEA, 10g of sodium chloride, 5g of essence and 755g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed sodium coco-alcohol polyether sulfate, cocamidopropyl PG-dimethyl ammonium chloride, cocamidopropyl betaine, cocamidoDEA and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 4
The preparation method of the shower gel comprises the following steps:
s1, weighing 20g of sodium laureth sulfate, 60g of sodium laureth sulfate, 50g of ammonium laureth sulfate, 0.1g of stearamidopropyl dimethylamine, 100g of cocamidopropyl betaine, 3g of cocamide DE A, 50g of sodium chloride, 0.1g of essence and 716.8g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, stearamidopropyl dimethylamine, cocamidopropyl betaine, cocamidoDEA and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 5
The preparation method of the shower gel comprises the following steps:
s1, weighing 250g of sodium laureth sulfate, 2g of sodium laureth sulfate, 0.1g of ammonium laureth sulfate, 50g of cocamidopropyl PG-dimethyl ammonium chloride, 10g of cocamidopropyl betaine, 40g of cocamidoDEA, 2g of sodium chloride, 10g of essence and 635.9g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, cocamidopropyl PG-dimethyl ammonium chloride, cocamidopropyl betaine, cocamidodea and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 6
The preparation method of the shower gel comprises the following steps:
s1, weighing 70g of sodium laureth sulfate, 10g of sodium laureth sulfate, 1g of ammonium laureth sulfate, 5g of cocamidopropyl PG-dimethyl ammonium chloride, 50g of cocamidopropyl betaine, 10g of cocamidoDEA, 20g of sodium chloride, 5g of essence and 829g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, cocamidopropyl PG-dimethyl ammonium chloride, cocamidopropyl betaine, cocamidodea and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 7
The preparation method of the shower gel comprises the following steps:
s1, weighing 150g of sodium laureth sulfate, 20g of sodium laureth sulfate, 10g of ammonium laureth sulfate, 0.5g of cocamidopropyl PG-dimethyl ammonium chloride, 30g of cocamidopropyl betaine, 5g of cocamidoDEA, 10g of sodium chloride, 3g of essence and 771.5g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, cocamidopropyl PG-dimethyl ammonium chloride, cocamidopropyl betaine, cocamidodea and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Example 8
The preparation method of the shower gel comprises the following steps:
s1, weighing 110g of sodium laureth sulfate, 15g of sodium laureth sulfate, 5g of ammonium laureth sulfate, 3g of cocamidopropyl PG-dimethyl ammonium chloride, 40g of cocamidopropyl betaine, 8g of cocamidoDEA, 15g of sodium chloride, 4g of essence and 800g of purified water for later use.
S2, placing half of the weighed purified water into a container, adding the sodium laureth sulfate and the sodium laureth sulfate, stirring and mixing until the solution is transparent, and obtaining a mixture A.
And S2, adding the weighed ammonium laureth sulfate, cocamidopropyl PG-dimethyl ammonium chloride, cocamidopropyl betaine, cocamidodea and the rest half of purified water into another independent container, mixing, heating and stirring until all the components are completely dissolved to obtain a mixture B.
And S3, mixing the mixture A and the mixture B, adding the sodium chloride and the essence, and uniformly stirring and mixing to obtain the shower gel with good fluidity at low temperature.
Experimental example:
the shower gel prepared in the above examples 1 to 3 was subjected to viscosity tests under different temperature conditions, and the test results are shown in table 1.
TABLE 1
| Test items | Example 1 | Example 2 | Example 3 |
| Viscosity, mPa. multidot.s (No.3, 6rpm, 25 ℃ C.) | 7000 | - | 8000 |
| Viscosity, mPa. multidot.s (No.3, 6rpm, 5 ℃ C.) | 8000 | - | 8800 |
| Viscosity, mPa. multidot.s (No.3, 6rpm, 2 ℃ C.) | 7800 | - | 8500 |
| Viscosity, mPa. multidot.s (No.3, 12rpm, 25 ℃ C.) | - | 5500 | - |
| Viscosity, mPa. multidot.s (No.3, 12rpm, 10 ℃ C.) | - | 6500 | - |
| Viscosity, mPa. multidot.s (No.3, 12rpm, 2 ℃ C.) | - | 6500 | - |
As can be seen from the table 1, the shower gel prepared by the embodiment of the invention can still keep lower viscosity and better fluidity at low temperature, so that the phenomenon of low-temperature jelly of the shower gel can be effectively avoided.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The shower gel is characterized by comprising the following components in percentage by weight: 2 to 25 percent of sodium lauryl polyether sulfate, 0.2 to 6 percent of sodium lauryl polyether sulfate, 0.01 to 5 percent of alkyl polyether quaternary ammonium salt, 0.01 to 5 percent of alkylamine or ammonium chloride with acylamino, 1 to 10 percent of alkylamido betaine, 0.3 to 4 percent of alkylamide, 0.2 to 5 percent of sodium chloride, 0.01 to 1 percent of essence and the balance of purified water, wherein the sum of the weight percentages of the components is 100 percent.
2. The body wash according to claim 1, wherein the body wash comprises the following components in percentage by weight: 7-15% of sodium lauryl polyether sulfate, 1-2% of sodium lauryl polyether sulfate, 0.1-1% of alkyl polyether quaternary ammonium salt, 0.05-0.5% of alkylamine or ammonium chloride with acylamino, 3-5% of alkylamido betaine, 0.5-1% of alkylamide, 1-2% of sodium chloride, 0.3-0.5% of essence and the balance of purified water, wherein the sum of the weight percentages of the components is 100%.
3. A body wash according to claim 1 or 2 wherein the alkyl polyether quaternary ammonium salt is one of ammonium laureth sulphate, stearyl trimethylammonium methyl sulphate, sodium cocoeth sulphate.
4. A body wash according to claim 1 or 2 wherein the amido-bearing ammonium chloride is cocamidopropyl PG-dimethylammonium chloride.
5. A body wash according to claim 1 or claim 2 wherein the amido alkyl amine is stearamidopropyl dimethylamine.
6. A body wash according to claim 1 or 2 wherein the alkylamidobetaine is cocamidopropyl betaine.
7. A body wash according to claim 1 or 2 wherein the alkylamide is cocamide DEA.
8. A method of preparing a body wash according to any one of claims 1 to 7, comprising the steps of:
weighing sodium laureth sulfate, alkyl polyether quaternary ammonium salt, alkylamine or ammonium chloride with acylamino, alkyl acylamino betaine, alkylamide, sodium chloride, essence and purified water according to the weight percentage of the components;
adding sodium laureth sulfate and sodium laureth sulfate into part of the purified water, and mixing to obtain a mixture A;
mixing alkyl polyether quaternary ammonium salt, alkylamine or ammonium chloride with acylamino, alkylamido betaine, alkylamide and the rest of purified water to obtain a mixture B;
and mixing the mixture A and the mixture B, and then adding sodium chloride and essence for mixing to obtain the shower gel.
9. A body wash prepared by the method of claim 8.
10. Use of a body wash according to any one of claims 1 to 7 and 9 in the preparation of a skin cleansing product.
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| CN115227601A (en) * | 2022-08-19 | 2022-10-25 | 厦门海马化妆品有限公司 | Shower gel and preparation method thereof |
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