CN1061993A - The concentrated liquid detergent composition that contains alkylbenzene sulfonate and magnesium - Google Patents

The concentrated liquid detergent composition that contains alkylbenzene sulfonate and magnesium Download PDF

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Publication number
CN1061993A
CN1061993A CN91110900A CN91110900A CN1061993A CN 1061993 A CN1061993 A CN 1061993A CN 91110900 A CN91110900 A CN 91110900A CN 91110900 A CN91110900 A CN 91110900A CN 1061993 A CN1061993 A CN 1061993A
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weight
composition
magnesium
water
alkyl
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加里·J·杰可比斯基
狄可·瓦舍夫斯基
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Colgate Palmolive Co
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Colgate Palmolive Co
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0094—High foaming compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic compounds
    • C11D1/655—Mixtures of sulfonated products with alkylolamides of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)

Abstract

The invention describes a kind of light dirt type liquid detergent composition, said composition has greasy performance of good removal and foam remaining time, comprise a kind of tensio-active agent that forms that mixes by magnesium alkylbenzene sulfonate, alkyl ethoxy sulfate or alkyl-sulphate, also contain a magnesium ion source, its consumption should make the mol ratio of total magnesium ion and alkylbenzene sulfonate be in 0.65: 1.0-1.0: 1.0.

Description

The concentrated liquid detergent composition that contains alkylbenzene sulfonate and magnesium
The present invention relates to contain alkylbenzene sulfonate and the aqueous liquid detergent compositions of the magnesium ion of higher promotion de-sludging amount is arranged.
Be applicable to that the light dirt type liquid detergent composition of washing dish is that people are known.The performance of said composition can be used to weigh the foamy time length, that is, can wash the quantity and the oily of plate and remove ability.Remove grease on glass cylinder, plate and other tableware and the kitchen appliance simultaneously making it can keep acceptable one deck foamy during the design of commercially available liquid dishwashing detergent composition.
As United States Patent (USP) the 2nd, 908,651 and 2,437, disclosed in No. 253, the liquid washing agent that contains magnesium salts and contain the magnesium surface promoting agent has the enhanced washing effect, and the combination of some activeconstituentss also can make a series of scourability increase.United States Patent (USP) the 4th, 435, in No. 317 disclosed have contain (a) a kind of C in the liquid detergent composition of strengthening the property 10-C 16Alkyl-sulphate, (b) a kind of C 10-C 16Alkyl ethoxy sulfate and (C) a kind of straight chain C 10-C 16Alkylbenzene sulfonate.(a)+(b) total amount and weight ratio (c) are less than or equal to 33: 1, also contain the magnesium of 0.20X-0.70X molar weight, and X is the mole number of alkyl-sulphate.As United States Patent (USP) the 4th, 435, form inorganic salt crystalline temperature in the composition when disclosed because salt can increase cooling in No. 317, be limited so can add the amount of magnesium salts.
Removing strengthen the property relevant with the foam remaining time of ability with oily also can obtain by the activity component concentration that improves tensio-active agent in the liquid washing agent.Yet also exist some with liquid detergent composition in the relevant problem of preparation of the raw material of activated detergent at high proportion that contained, to satisfy the needs of transparency of products, viscosity and stability.
In general, be necessary in the detergent composition that contains high density activated detergent raw material, to add the hydrotropic agent of higher proportion, hydrotropic agent is very expensive and generally be inactive substance, therefore de-sludging not have helps, but under the temperature when transportation and storage it can make activeconstituents water-soluble with make composition become even.Usually hydrotropic agent can reduce " cloud point " of liquid detergent composition, therefore lacks hydrotropic detergent composition and becomes in appearance under muddy and the unappealing temperature and still can keep washing composition to be limpid liquid making.United States Patent (USP) the 4th, 235 discloses in the activated detergent raw material of any content for No. 758 and to have used by the straight chain C of molecular-weight average as 220-250 10-C 13The alkylbenzene magnesium alkylbenzene sulfonate that obtains of deriving can significantly reduce hydrotropic requirement.
The invention provides and contain some specific washing composition composition of active components, under specific combination and ratio, said composition has than better foam remaining time of other liquid washing agent and greasy removal ability.
The object of the present invention is to provide physically stable liquid detergent composition, it can provide superior greasy removal ability and foam remaining time.
Another object of the present invention provides a kind of detergent composition that contains the magnesium ion of magnesium, alkylbenzene sulfonate and higher promotion de-sludging amount, it when removing greasy dirt effectively and can reduce in order to keep the required hydrotropic amount of suitable cloud point.
A further object of the present invention provides a kind of magnesium ion of promotion de-sludging amount and concentrated cleaning binder composition of alkylbenzene sulfonate of containing, it can be stored as the concentrated liquid binder composition, and available traditional low-shearing power liquid mixing equipment is made.
According to the present invention, a kind of aqueous liquid detergent compositions that is specially adapted to dishwashing detergent can be provided, it contains:
(A) 20-70%, the better surfactant mixture of 30-50%, this mixture comprise (a) approximately 15-35%(weight) C 10-C 18The magnesium salts of alkyl benzene sulphonate (ABS); (b) magnesium salts about 1-5%(weight), its amount is about 0.65: 1.0 to 1.0: 1.0 for mol ratio of all magnesium ions and alkylbenzene sulfonate; (c) a kind of water-soluble C about 1-20%(weight) 10-C 16Elementary alkyl ethoxy sulfate, each alkyl on average approximately contains 1-6 ethylene oxide group in sulfated alkyl ether; (d) about 0-20%(weight) primary amine, secondary amine or tertiary amine or C 10-C 16An alkali metal salt of alkylsurfuric acid.
(B) a kind of profoamer about 0.5-8%(weight), this promotor is selected from C 10-C 18Single or two C of ethoxylation or non-ethoxylatedization 1-C 5Alkylolamide or after concentrating the C of every mole of about 15 moles of ethylene oxide of acid amides 12-C 14Alkylamide, surplus is primary water.
In a preferred embodiment, composition also can comprise:
(C) a kind of low irritant organic solvent about 0-10%(weight); With
(D) a kind of hydrotropic agent about 0-10%(weight).Also can comprise in the composition
(E) other assistant agent, as, sequestrant, tinting material, dyestuff, spices, bactericide, mycocide, sanitas, sun-screening agent, pH regulator or buffer reagent, opalizer, antioxidant, protein etc.
The present invention also provides a kind of liquid washing agent binder composition of easily toppling over, it is contained alkyl benzene sulphonate (ABS) and is promoted the light dirt type liquid detergent of the magnesium ion of de-sludging amount to form by spissated, said composition can be stored at normal temperatures, and in the use afterwards gelling does not take place.
Contain by two or the mixture that forms of the anion surfactant of three kind of necessity according to detergent composition of the present invention, this mixture has the composition of regulation and ratio and magnesium ion and alkylbenzene sulfonate mol ratio and is decided to be 0.65: 1.0 to 1.0: 1.0.
First necessary surfactant component is the water-soluble alkylbenzene sulfonate of straight or branched, alkyl should contain about 10-18 carbon atom, 11-13 carbon atom preferably, 12 carbon atoms and be advisable particularly with linear configuration, alkylbenzene sulfonate can be basic metal, amine or ammonium or alkaline earth salt, preferably magnesium salts, so best alkylbenzene sulfonate is a straight chain magnesium dodecyl benzene sulfonate salt.
The acid of alkyl benzene sulphonate (ABS) can be by mixing the magnesium salts form that changes into other phase-splitting that becomes with detergency in advance or subsequently.Conversion can be finished or finish by the ion-exchange between a kind of alkyl benzene sulphonate (ABS) alkali metal salts or ammonium salt and water miscible alkaline earth salt by directly neutralizing with magnesium oxide or magnesium hydroxide.Preferable is that a magnesium ion source is added in the detergent mixture to form needed alkylbenzene sulfonate.Magnesium chloride, sal epsom, magnesium acetate or magnesium hydroxide are the examples of magnesium ion source, and best magnesium ion source is the oxide compound of magnesium, oxyhydroxide and vitriol.
The content of benzene sulfonamide acid constituents in composition is about 15-35%(weight), more about 15-22%, preferably about 19-21%(weight).
It is not very crucial being referred to as the alkyl chain of phenyl isomeric distribution and the tie point of benzene nucleus, is advisable but be less than 20% with the alkylbenzene that contains 2-phenyl isomer among the present invention.
Second kind of essential surface active agent composition of the present composition is to have average approximately 1-6 ethylene oxide group by a kind of every mol of alcohol, is preferably 2-4, particularly the C of 3 ethylene oxide groups 10-C 16The elementary alkyl ethoxy sulfate that the condensation product of alcohol is derived and obtained.For example, C 10-C 16Alcohol can by natural fat or Ziegler olefin be synthetic or oxo process obtains, and uses the same carbon chain length, preferably C 12-C 13Alkyl ethoxy sulfate and alkyl-sulphate be more desirable.Content in order to the alkyl ethoxy sulfate that obtains required foam and scourability in composition of the present invention is about 1-30%(weight), preferably account for the 10-20% of total composition weight.
Surfactant system in the washing composition of the present invention also can select to comprise the 0-20% that accounts for the total composition amount, more preferably 10-15%(weight) straight or branched C 10-C 18The anion surfactant of the basic metal of alkylsurfuric acid, ammonium or amine salt can obtain by containing in basic metal, ammonium or amine such as triethylamine, trolamine, diethanolamine or the monoethanolamine etc. as the cationic counter ion of alkyl-sulphate.As basic metal can be sodium or potassium, and sodium is better.
The magnesium ion that in composition of the present invention, contains about 0.027-0.064 mole altogether, the magnesium ion of about 0.023-0.053 mole can be provided by the adding of magnesium alkylbenzene sulfonate usually, remaining magnesium can water-soluble cpds form be added in the composition, the most a kind of salt such as sal epsom or magnesium chloride, the magnesium source is a magnesium sulfate 7 hydrate preferably, adding about 1 or 2-5%(weight in composition) corresponding with the 0.01-0.014 mole magnesium that adds, preferably be about 2.5-3.5%(weight), should to be controlled at mol ratio be 0.65 to the ratio of total magnesium ion and alkylbenzene sulfonate in the composition: 1.0-1.0: 1.0, preferably 0.65: 1.0-0.8: 1.0.
Can promote greasy removal with the additional magnesium ion that the form of salt adds, also can obtain than the washing composition that is added with the lower cloud point of how expensive hydrotropic agent, additional magnesium salts also can provide better phase stability.It is well known in the art can improving soil release characteristics with magnesium, be 0.65: 1.0-0.8: in the time of 1.0 when using total magnesium ion and alkylbenzene sulfonate mol ratio, excessive magnesium salts not only can strengthen the foam remaining time, also can strengthen flowability, this can reduce the content of hydrotropic agent and alcohol, has therefore reduced the concentration that does not have the non-active ingredient that improves soil release characteristics in the composition.Being reduced to of non-active ingredient content more high-loadly in the composition has the detergent active composition to stay the space.
The content that the detergent active composition is arranged in the present composition is 20-70%(weight), be preferably 30-55%.The increase of active component content causes the growth of foam remaining time, therefore a kind of good light dirt type liquid detergent is provided, common viscosity increases, stability reduces and produces muddy problem can promptly not had or only have very that the hydrotropic agent magnesium ion and the alkylbenzene sulfonate mol ratio of lower concentration are 0.65: 1.0-1.0 with the content that improves magnesium ion: 1.0, more preferably avoided at 0.8: 1.0.Additional magnesium ion also can improve the soil release characteristics of surfactant system in the present composition.
Under normal conditions, the human consumer weighs washability with latherability, therefore can the about 8%(weight of 0.5-), more preferably about 1-6%, preferably about 1-5%(weight) content is to the profoamer that adds in the composition as monoalkylol amide or di alkanolamide, profoamer is the mixture of dodecane single ethanol amide and tetradecane single ethanol amide preferably, and in addition, the alkyl of acid amides can obtain from Oleum Cocois or palm kernel oil-derivation.The alkylolamide that is suitable for comprises having C 1-C 5Carbochain distributes, C 1-C 3Better list or di alkanolamide, but the alkylolamide ethoxylation also the mixture of non-ethoxylated alkylolamide and ethoxylation alkylolamide to increase the solvability of alkylolamide in the composition.
Although very unnecessary, the transparency of the present composition and homogeneity can be improved by add organic solvent or hydrotropic agent and other very unnecessary additive in composition, and add-on is not advisable so that required character is not produced adverse influence.Because organic solvent has dilution effect, reduce brocken spectrum and dissolved ability, so can comprise organic solvent in the composition, for example Virahol, n-propyl alcohol, ethanol, propylene glycol or their mixture.The content of solvent is usually less than or equals 10%(weight during use), be lower than 8% better, 5-8%(weight) better.Ethanol is solvent preferably.Also get used in composition, adding hydrotropic agent, these solubility promoters such as urea, sodium xylene sulfonate, xylene monosulfonic acid potassium, cumene sodium sulfonate, ammonium xylene sulfonate etc. are with the dissolving that helps various components in the composition and keep low brocken spectrum, also can use two or more hydrotropic mixtures, hydrotropic in use amount is generally and is lower than 8%, be lower than 6% better, as 1-6%, 2-5%(weight preferably).
Also can comprise the various components selected with desirable aesthetics or function characteristics in the composition, for example, this class component comprises opalizer, and it is pearly that it can make the composition outward appearance resemble, as docosoic acid or glycerine diglycol stearate; Flavouring agent; Heavy metal chelant resemble EDTA; Sterilant such as trichlorine (carbanilide), tetrachloro (salicylamide), hexachlorobenzene or chlorine bromo (N-salicylic amide); Antioxidant; Thickening material such as Kua Er natural gum, polyacrylic ester, polyacrylamide or Ireland are bright; Dyestuff, the dispersible pigment of water; Sanitas such as formaldehyde or hydrogen peroxide; PH regulator agent etc.Use the highest 10%(of the being about weight of total amount of these selectable auxiliarys), preferably be about 3% of total composition weight.The pH of composition can be in 6-8, and it is better to be in about 6.5-7.5, can add an amount of acid or alkali example hydrochloric acid, sodium hydroxide etc. when adjusting if necessary.When the composition that has prepared with significant quantity is dissolved in the aqueous solution of wash dining set, promptly obtains excellent grease and remove performance.Typical working concentration should be about 0.05%(weight usually at least) the aqueous solution, certain, working concentration can be adjusted according to the type of dirt and content and user's needs.
Now, most of concentrated liquid detergent compositions have great trade weight, and the superiority of highly spissated liquid washing agent is clearly, that is, it has reduced the expense of transportation and packing, the product of consumer wants less amount.At the developing main drawback of the composition with high reactivity component content is because the difficulty that increase brought of " solid " concentration in the prescription." solid " speech desolventizes as all the components outside water or the ethanol in the composition in order to expression at this.
Used high-load anion surfactant in the composition of the present invention, usually anion surfactant is water-soluble than nonionogenic tenside difference, the increase that the deliquescent reduction of anion surfactant is equipped with active ingredient concentration more often causes generation to have very full-bodied thickness paste, thereby needs to use the mixing equipment of high loading or high shear force.Thus, in realizing optimal way of the present invention, use a kind of unconventional method to produce composition of the present invention.
Press this method preferably, can produce the detergent base that contains magnesium alkylbenzene sulfonate and acid amides profoamer easily, in the water slurry of the magnesium oxide that contains liquid detergent composition of the present invention or magnesium hydroxide, hydrotropic agent and some inorganic salt and organic solvent, add alkylolamide with specific amount in the method, after alkylolamide is by the slurry dissolving, add the alkyl benzene sulphonate (ABS) of specified quantitative.This process has given comparatively detailed description in the common pending application that is entitled as " production method that contains the concentrated liquid detergent of magnesium alkylbenzene sulfonate and alkylolamide " that we and the application submit to simultaneously, its disclosed content can be used as the reference of this paper.This method has can use conventional liquid mixing equipment, has the advantage of the composition of enhanced flowability when being created in neutralization and cooling simultaneously.
Following representational non-limiting example is used for illustrating the present invention, but therefore the applicant does not wish and restriction the present invention.
Embodiment 1
Following composition be with raw material in the ratio in the table with conventional low-shearing power mixing equipment mixing and make.
Blue No. 1 orchid No. 2
(weight %)
Deionized water 11.66 11.28
Trolamine dodecyl sulfate (40% solution) 28.75 28.75
Alkyl ethoxy sodium sulfate 3 oxyethane 18.02 17.7
（66.6%） （67.8%）
Sodium xylene sulfonate (40% solution)-5.23
Cumene sodium sulfonate (93%) 2.9 1.0
Magnesium oxide 1.16 1.16
Magnesium sulfate 7 hydrate 1.0 3.0
Sodium sulfate 1.5 0.5
Dodecane/tetradecane single ethanol amide (bead)-3.49
Dodecane/tetradecane single ethanol amide/dimethylbenzene
5: 3 mixtures 8.72 of sodium sulfonate-
Ethanol 5.5 7.5
Witco 1298 Soft Acid 18.75 18.87
Submember (dyestuff, spices etc.) 2.04 1.52
100% 100%
Divalence magnesium ion and alkyl benzene sulphonate (ABS) mol ratio 0.54: 1.0 0.67: 1.0
6 ℃ 0 ℃ of cloud point
Blue No. 2 compositions are physically stable liquid when the intensification accelerated deterioration; When being arranged in blue No. 1 composition, the hydrotropic agent of high level occurs being separated in aging.Orchid No. 1 and blue No. 2 compositions are assessed by following standard of performance.
(A) remove greasy test:
This test is 1% in order to measure composition in the liquid washing agent strength of solution, the 50ppm water hardness, and 80 °F, per minute 60 changes down, and 600 times dipping is removed greasy ability during the cycle.0.5 gram lard is applied on the microscopical obscure glass slide glass equably with the curium toothed blade, calculates test-results by the milligram number of removing lard.
The improved procedure of greasy removal test is in the 50ppm water hardness, and 108 °F, per minute 60 changes down, measures the greasy ability of deoiling of 0.05% liquid scrubbing agent solution when soaking cycle clearly for 600 times.For doing this test, the plastic test tube of weighing is in advance immersed in the lard that melts and before curing, blot excessive lard and 0.1 ± 0.02 gram lard is coated onto on the plastic test tube, used this test tube on the same day of preparation.
Detergent composition is heated to proper temperature, pour into and promptly make detergent composition to be tested in 250 ml beakers, keep the required temperature of solution with circulator bath, stir subject composition with splash bar and cover one deck foam up to each beaker liquid level, beaker and greasy dirt test tube are put on the dipping instrument, this instrument floods 600 times with the speed that per minute 60 changes subsequently, test period is unloaded test tube at 77 following deionized water rinsings of using after finishing, air-dry overnight is also weighed, and is calculated as follows out oily and removes performance (per-cent that is eliminated).
Remove %=(B-C)/(B-A) * 100%
The A=test tube is heavy in the formula, and the B=test tube adds greasy heavy, and it is heavy that C=scrubs the back test tube.
Table 1 shows by being 0.05% at detergent concentration, water hardness 50ppm, 108 °F, per minute 60 changes the comparison that greasy amount is on average removed in the best light-duty dishwashing agent (No. 2, Kang Teer) of No. 2 compositions of orchid of 600 the greasy removal test determinations of dipping under the cycle and sales volume.
(B) hand washing plate test:
Be discharged in the pot of dress plate by the separating funnel that is suspended from the pot at 120 6 liters of rare (0.1% or 0.075%) testing liquids that prepare down with 50ppm hardness water, produce one deck foam, the dirty plate that has 5.4 gram lards is washed till the lather collapse point.The sum that this experimental measurement is washed dishes when utilizing washing composition to be washed till the foam completely dissolve.
(C) dynamic foam stability test:
This test is in order to be determined at the 50ppm water hardness, the dynamic foam stability of 113 following liquid detergent compositions.
Rare testing liquid (0.05 or 0.04%) carries out titration with the mixing dirt of carrying continuously under constantly stirring, up to the lather collapse point, this experimental measurement is used up the required mixing amount of contaminants of tensio-active agent in the composition.
(D) foam graduated cylinder test:
This test is in order under the water that is determined at 50ppm hardness and 113, and liquid detergent composition produces the foamy ability.
100 milliliter 0.1% liquid detergent composition testing liquid is placed 500 milliliters of graduated cylinders, and graduated cylinder turned upside down 20 times can be measured the foam volume of generation.In solution, add dirt (0.01 gram), again with graduated cylinder turned upside down 20 times, the minimizing that can measure foam volume.
Table 2 is the test result of orchid No. 1 and blue No. 2 compositions, also has the test result of the best commercialization light-duty dish washing agent composition of other two kinds of different sales volumes.
Table 1
Average greasy dirt is removed %
108°F
Blue No. 2 50.9
Kang Teer No. 2 22.1
This result shows that blue No. 2 compositions can remove than close detergent active composition of containing of a kind of main trade mark down at 108 °F, but the mol ratio of its magnesium ion and alkylbenzene sulfonate is that 0.31: 1.0 manual dishwashing is with one times grease more than the washing composition.
Table 2
The first cover performance test, the second cover performance test
No. 2 ratios of test method blue No. 2 Kang Teer of No. 1 ratio of blue No. 1 Kang Teer
Hand washing plate (1) 34.5 28.5 1.21---
0.1% liquid washing agent
5.4 gram lard
120°F
Hand washing plate (1)---35.7 33.4 1.07
0.075% liquid washing agent
5.4 gram lard
120°F
Greasy removal (2) 107 40 2.68 220 190 1.16
1% liquid washing agent
600 times
60 rev/mins
Lard is greasy
80°F
Dynamic foam
Stability test (3) 1.21 1.09 1.11 1.37 1.28 1.07
113°F
Foam graduated cylinder test (4) 375/ 205/ 1.83/ 365/ 285/ 1.28/
0.1% liquid washing agent 342 165 2.07 335 265 1.26
20 times
30 rev/mins
100°F
(0.01 blended food soil)
Total Test all uses the water of 50ppm hardness.
The quantity of plate when (1) Shou Xi result is lather collapse point.
(2) greasy removal result removes the milligram number of lard.
(3) the dynamic foam stability result is the foam performance ratio to a kind of standardized liquid detergent composition that contains 34% surfactant component.
(4) result of graduated cylinder test is foamy milliliter number (a no dirt/have dirt).
Kang Teer 1: a kind of hand washing dish composition of main trade mark, it contains 50% activeconstituents, comprise 17% linear alkylbenzene sulfonate, 23% alkyl ethoxy sulfate, 10% fatty monoethanol amide and total amount are 0.70% magnesium, and the mol ratio of magnesium and alkylbenzene sulfonate is 0.58: 1.0 in the said composition.
Kang Teer 2: the hand washing dish composition of another kind of main trade mark, it contains 56% activeconstituents, comprise 24% linear alkylbenzene sulfonate, 22% alkyl ethoxy sulfate 3 oxyethane, 10% ethoxylated fatty acid single ethanol amide, also contain 0.5% magnesium, the corresponding magnesium and the mol ratio of alkylbenzene sulfonate are 0.31: 1.0.
Embodiment 2
Use conventional low-shearing power apparatus for combining liquids to mix following ingredients and can make a kind of stable runny liquid detergent composition, every kind of components in proportions is as follows:
Blue series
1 2
- -
Deionized water 22.1 17.6
Trolamine dodecyl sulfate-12.0
Alkyl ethoxy sodium sulfate 3 oxyethane 14.0 15.2
Sodium xylene sulfonate (40% solution) 12.0 13.1
Cumene sodium sulfonate (45% solution) 4.7 5.2
Magnesium oxide 1.8 1.1
Magnesium sulfate 7 hydrate 4.8 5.5
Sodium sulfate-0.5
Dodecane or tetradecane single ethanol amide (bead) 8.0 8.0
Propylene glycol 2.3 2.5
Witco 1298 Soft Acid 30.3 19.3
Total amount 100 100
Denseness in the time of 25 ℃ is physically surely physically steady
The liquid that fixed liquid is fixed

Claims (6)

1, a kind of liquid dishwashing detergent composition, it can provide stable foaming character and effective especially to removing grease, and said composition comprises:
(A) surfactant system of about 20-70% (weight), wherein contain:
(a) C of about 15-35% (weight) 10-C 18The anion surfactant of alkyl benzene sulphonate (ABS) magnesium salts;
(b) water-soluble magnesium salt of about 1-5% (weight), its amount can make the mol ratio of total magnesium ion and alkylbenzene sulfonate be in about 0.65: 1.0-1.0: 1: 0,
(c) the water miscible C of about 1-20% (weight) 10-C 16Elementary alkyl ethoxy sulfate, wherein in the sulfated alkyl ether the average nearly 1-6 ethylene oxide group of each alkyl and
(d) primary amine, secondary amine or tertiary amine or the C of about 0-20% (weight) 10-C 18The alkylsurfuric acid an alkali metal salt;
(B) profoamer of about 0.5-8%, this promotor is selected from C 10-C 18The list of ethoxylation or non-ethoxylatedization or two C 1-C 5The C of alkylolamide and corresponding 15 moles of ethylene oxide of the every mole of acid amides in concentrated back 12-C 14Alkylamide;
(C) low the irritating property organic solvent of about 0-10% (weight);
(D) hydrotropic agent of about 0-10% (weight);
(E) one or more of about 0-10% (weight) are selected from sequestrant, tinting material, dyestuff, spices, bactericide, mycocide, sanitas, sun-screening agent, pH regulator agent, pH buffer reagent, opalizer, antioxidant, proteinic additive,
(F) surplus is a water.
2, the composition of claim 1, it comprises:
(A) about 30-55%;
(B) about 1-6%;
(C) about 5-8%;
(D) about 0-6%;
(E) about 0-3%;
(F) surplus is a water.
3, the composition of claim 1, wherein surfactant system (A) comprises (a) approximately 19-21%(weight) C 10-C 18The alkyl benzene sulphonate (ABS) magnesium salts; (b) can make magnesium ion and alkylbenzene sulfonate mol ratio is 0.65: 1.0-0.8: a certain amount of water-soluble magnesium salt of 1.0; (c) every mol of alcohol about 10-13%(weight) has the C of 3 ethylene oxide groups 10-C 16Alkyl ethoxy sulfate; (d) about 10-15%(weight) C 10-C 16Alkyl-sulphate.
4, a kind of physically stable liquid dishwashing detergent binder composition, it comprises:
(A) detergent active composition about 30-70%(weight) comprises:
(a) C about 10-50%(weight) 10-C 18The magnesium salts of alkyl benzene sulphonate (ABS);
(b) water-soluble magnesium salt about 1-5%(weight), its amount can make the mol ratio of total magnesium ion and alkylbenzene sulfonate be about 0.65: 1.0 to 1.0: 1.0;
(c) average each alkyl about 1-27%(weight) contains the water-soluble C of 1-6 ethylene oxide group 10-C 16Elementary alkyl ethoxy sulfate;
(d) about 0-27%(weight) primary amine or C 10-C 16An alkali metal salt of alkylsurfuric acid;
(B) profoamer about 0.6-1%(weight), this profoamer is selected from C 10-C 16List or two C 1-C 5The C that the every mol of alcohol of alkylolamide and concentrated back has 15 moles of ethylene oxide 12-C 14Alkylamide;
(C) low irritant organic solvent about 0-10%(weight);
(D) hydrotropic agent about 0-8%(weight);
(E) surplus is a water.
5, the composition of claim 4, it comprises:
(A) be about 60-65%;
(B) be about 1-8%;
(C) be about 2.5-3.5%;
(D) be about 1-5%;
(E) surplus is a water.
6, the composition of claim 4, wherein surfactant system (A) comprises a kind of water-soluble magnesium salt, and the mol ratio that its amount should be enough to reach total magnesium ion and alkylbenzene sulfonate is in 0.65: 1.0-0.8: 1.0.
CN91110900A 1990-11-21 1991-11-20 The concentrated liquid detergent composition that contains alkylbenzene sulfonate and magnesium Pending CN1061993A (en)

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US616,496 1990-11-21

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CN103003404A (en) * 2010-07-27 2013-03-27 荷兰联合利华有限公司 Detergent composition
CN105062712A (en) * 2015-07-29 2015-11-18 广州立白企业集团有限公司 Foam type fruit-vegetable and tableware detergent composition

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NZ240395A (en) * 1990-11-21 1993-10-26 Colgate Palmolive Co Process for manufacture of concentrated liquid detergent containing magnesium alkylbenzene sulphonate and alkanolamide suds booster
US5417893A (en) * 1993-08-27 1995-05-23 The Procter & Gamble Company Concentrated liquid or gel light duty dishwashing detergent compositions containing calcium ions and disulfonate surfactants
US5474710A (en) * 1993-08-27 1995-12-12 Ofosu-Asanta; Kofi Process for preparing concentrated surfactant mixtures containing magnesium
US5415801A (en) * 1993-08-27 1995-05-16 The Procter & Gamble Company Concentrated light duty liquid or gel dishwashing detergent compositions containing sugar
US5415814A (en) * 1993-08-27 1995-05-16 The Procter & Gamble Company Concentrated liquid or gel light duty dishwashing detergent composition containing calcium xylene sulfonate
CN1057791C (en) * 1993-09-14 2000-10-25 普罗格特-甘布尔公司 Manual dishwashing compositions
US6166095A (en) * 1993-12-15 2000-12-26 Albright & Wilson Uk Limited Method of preparing a drilling fluid comprising structured surfactants
GB2288409B (en) * 1993-12-15 1997-12-03 Albright & Wilson Structured surfactants
CA2147674C (en) * 1994-05-16 1999-03-30 David Robert Zint Shaped semi-solid or solid dishwashing detergent
USH1632H (en) * 1994-08-15 1997-02-04 Shell Oil Company Liquid laundry detergent formulations
CO4771111A1 (en) * 1996-03-25 1999-04-30 Colgate Palmolive Co LIGHTWEIGHT LIQUID CLEANING COMPOSITIONS
KR100340230B1 (en) * 1999-04-10 2002-06-12 (주)한국자원재활유지 a process for preparing cleanser soap
KR100317948B1 (en) * 1999-06-01 2001-12-22 손 경 식 Alkali liquid detergent composition containing alkyl benzene sulfonate magnesium salt
KR100397421B1 (en) * 2001-01-11 2003-09-13 씨제이 주식회사 Liquid detergent composition comprising linear magnesium alkylbenzenesulfonate
US20030082131A1 (en) * 2001-08-21 2003-05-01 Colgate-Palmolive Company Liquid cleaning compositions
ES2279729B1 (en) * 2006-02-13 2008-08-16 Universidad De Cadiz NEW ANIONIC TENSIOACTIVE AND OBTAINING PROCEDURE.
JP5801319B2 (en) 2009-12-17 2015-10-28 ステパン カンパニー Foamed light liquid detergent composition, method for its preparation and use
CN114667335A (en) * 2019-11-27 2022-06-24 宝洁公司 Improved alkylbenzene sulfonate surfactants

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Publication number Priority date Publication date Assignee Title
CN101538512B (en) * 2009-03-11 2011-06-08 上海九盛实业有限公司 Water-based cleaner
CN103003404A (en) * 2010-07-27 2013-03-27 荷兰联合利华有限公司 Detergent composition
CN105062712A (en) * 2015-07-29 2015-11-18 广州立白企业集团有限公司 Foam type fruit-vegetable and tableware detergent composition
CN105062712B (en) * 2015-07-29 2018-01-12 广州立白企业集团有限公司 A kind of foam type fruits and vegetables dish washing detergent compositions

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NO179796C (en) 1996-12-18
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GR1001194B (en) 1993-06-07
YU181191A (en) 1994-01-20
ZM4391A1 (en) 1992-05-29
AU8770691A (en) 1992-05-28
HU211779B (en) 1995-12-28
DK0487169T3 (en) 1997-02-10
YU47539B (en) 1995-10-03
PT99542A (en) 1992-09-30
IE914032A1 (en) 1992-06-03
HU913627D0 (en) 1992-02-28
DE69121524T2 (en) 1997-03-27
DE69121524D1 (en) 1996-09-26
AU654508B2 (en) 1994-11-10
KR920009963A (en) 1992-06-26
BR9105056A (en) 1992-06-23
EP0487169A1 (en) 1992-05-27
MW7091A1 (en) 1993-08-11
NO914544D0 (en) 1991-11-20
ATE141638T1 (en) 1996-09-15
EP0487169B1 (en) 1996-08-21
MX9102048A (en) 1992-07-08
FI915473A0 (en) 1991-11-20
ZW15191A1 (en) 1993-03-03
FI915473A (en) 1992-05-22
PT99542B (en) 1999-04-30
ZA918752B (en) 1992-05-04
NO914544L (en) 1992-05-22
NZ240394A (en) 1994-01-26
GR910100471A (en) 1992-10-08

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