EP0523127A1 - Melanges tensioactifs aqueux a bonne compatibilite dermique - Google Patents

Melanges tensioactifs aqueux a bonne compatibilite dermique

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Publication number
EP0523127A1
EP0523127A1 EP19910907215 EP91907215A EP0523127A1 EP 0523127 A1 EP0523127 A1 EP 0523127A1 EP 19910907215 EP19910907215 EP 19910907215 EP 91907215 A EP91907215 A EP 91907215A EP 0523127 A1 EP0523127 A1 EP 0523127A1
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
alkyl
ammonium
aqueous surfactant
surfactant mixtures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910907215
Other languages
German (de)
English (en)
Inventor
Reinhard Müller
Bernd Dr. Fabry
Susanne Deiters
Karl Giede
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0523127A1 publication Critical patent/EP0523127A1/fr
Withdrawn legal-status Critical Current

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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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
    • 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
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • 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
    • A61K2800/596—Mixtures of surface active 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether 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
    • 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
    • C11D1/126—Acylisethionates
    • 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/16—Sulfonic acids or sulfuric acid esters; Salts thereof derived from divalent or polyvalent alcohols
    • 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

Definitions

  • Aqueous surfactant mixtures with good skin tolerance are provided.
  • the invention relates to aqueous surfactant mixtures with good skin tolerance, containing sulfation products of alkyl and alkenyl glycosides, amphoteric or zwitterionic surfactants and, if appropriate, further surfactants, and the use thereof for the production of cosmetic cleaning and care products.
  • Substances and preparations used for cleaning or caring for the body and hair are subject to high demands in terms of foam and cleansing ability as well as skin compatibility.
  • surface-active substances in particular anionic surfactants such as. B. alkyl sulfates or alkyl ether sulfates can be used.
  • anionic surfactants such as. B. alkyl sulfates or alkyl ether sulfates can be used.
  • the skin tolerance of these substances is not yet sufficient for a number of application areas.
  • anionic surfactants can be improved by combining them with amphoteric or zwitterionic surfactants. In many cases, however, adequate skin compatibility is only observed for such mixtures if the proportion of amphoteric or zwitterionic surfactants in the mixtures is more than 25% by weight. Furthermore, the mixing of anionic with amphoteric or zwitterionic surfactants often leads to a decrease in the foaming power.
  • anionic surfactants can be improved if they are in the form of their Magnesium salts used [Arztl.Kosmetol., 19, 208 (1989)]. Because of their mostly low water solubility, the use of anionic surfactant magnesium salts for the production of aqueous products is only possible to a limited extent.
  • the object of the invention was therefore to develop aqueous surfactant mixtures which have high foaming and cleaning properties and good skin compatibility and are free from the disadvantages described.
  • the invention relates to aqueous surfactant mixtures with good skin tolerance, the components as Tensidko
  • G represents a symbol for a glycose unit derived from a sugar with 5 or 6 carbon atoms
  • p stands for a number between 1 and 10
  • R- stands for an alkyl or alkenyl radical with 6 to 22 carbon atoms
  • B an amphoteric or zwitterionic surfactant selected from the group consisting of
  • the invention also includes the knowledge that the aqueous surfactant mixtures according to the invention have good skin tolerance.
  • Mixture component A) is a sulfation product of alkyl or alkenyl glycosides in which the glycose unit G in formula (I) is derived from aldoses or ketoses. Because of the better reactivity, the reducing saccharides, the aldoses, are preferably used. Among the aldoses, glucose is particularly suitable because of its easy accessibility and technical availability. Sulfation products of alkyl or alkenyl glucosides are therefore preferably used as mixture component A).
  • the radical R * is derived from primary alcohols having 6 to 22, preferably 12 to 18, carbon atoms and 0 or 1 double bonds. Typical examples are capronic alcohol, caprylic alcohol, capric alcohol alcohol, lauryl alcohol, myristyl alcohol, cetyl alcohol, palmitoleyl alcohol, stearyl alcohol, oleyl alcohol, elaidyl alcohol, petroseline alcohol, behenyl alcohol and erucyl alcohol.
  • these alcohols can also be present as technical mixtures, such as those used for.
  • B. by high pressure hydrogenation of fatty acid methyl ester fractions based on natural fats and oils or by reduction of aldehyde cuts from Roelen' Spur oxosynthesis are accessible.
  • the radical R * is preferably derived from a coconut alcohol having 12 to 18, in particular 12 to 14, carbon atoms.
  • the sulfation of the alkyl glycosides can be carried out according to the teachings of European patent application EP-A-0 186 242 and international patent application WO 88/1640 by reaction with gaseous sulfur trioxide in diethyl formamide, dichloroethane, tetrahydrofuran or other inert solvents and subsequent neutralization tion with aqueous bases.
  • Another method for producing sulfation products of alkyl glycosides is to mix alkyl glycosides with fatty alcohols or fatty alcohol polyglycol ethers and to react them together with gaseous sulfur trioxide. In this case, mixtures of tenides are obtained which contain sulfates of the alkyl glycoside and of the fatty alcohol or fatty alcohol polyglycol ether.
  • Such mixtures of alkyl glycoside and fatty alcohol or fatty alcohol polyglycol ether for the common sulfation can be produced mechanically by stirring the individual substances in the heat.
  • a particularly preferred process consists in technical mixtures of alkyl glycoside and To use fatty alcohol in a ratio of 10:90 to 30:70 in the sulfation, as are obtained as intermediates in the technical production of the alkyl glycosides. In this way, the step of isolating the pure alkyl glycoside can be saved in whole or in part, which is otherwise associated with additional energy expenditure due to the distillative removal of excess fatty alcohol.
  • the invention includes the knowledge that surfactant mixtures which are obtained by jointly sulfating alkyl glycosides and fatty alcohols or fatty alcohol polyglycol ethers, in combination with amphoteric surfactants, have particularly advantageous foaming power with good skin tolerance.
  • the surfactants used as mixture components B and C are known substances which can be obtained by the customary methods in organic chemistry. Unless otherwise indicated, processes for their preparation are described, for example, in J. Falbe, U. Hasserodt (ed.), "Catalysts, Surfactants, Mineral Oil Additives", Thieme Verlag, Stuttgart, 1978 or J. Falbe (ed.), "Surfactants in Consumer Products", Springer Verlag, Berlin, 1986.
  • alkyl betaines that follow the formula (II)
  • R ⁇ is preferably an alkyl radical having 12 to 18 carbon atoms
  • R 3 and R 4 are hydrogen or a methyl group
  • x is 1 or 2.
  • Suitable mixture components B2) are alkylamido betaines which follow the formula (III)
  • R5-C0 represents an aliphatic acyl radical having 8 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and y and z are integers from 1 to 10.
  • R-5-CO is preferably derived from coconut or tallow fatty acid, while y is 2 or 3 and z is 1 or 2.
  • Suitable mixture components B3) are imidazolinium betaines which follow the formula (IV)
  • R ⁇ represents an aliphatic hydrocarbon radical having 5 to 21 carbon atoms and 0, 1, 2 or 3 double bonds
  • R 7 represents hydrogen or a substance optionally substituted with hydroxyl groups tuiert alkyl radical with 1 to 6 carbon atoms and z represents integers from 1 to 10.
  • ⁇ is preferably an alkyl or alkenyl radical with 12 to 18 carbon atoms, 7 7 for a hydroxyethyl radical and z for 1 or 2.
  • Suitable mixture components B4) are sulfobetaines which follow the formula (V)
  • ⁇ ß stands for an aliphatic hydrocarbon radical with 8 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and q stands for numbers from 1 to 10.
  • Suitable mixture components Cl) are alkyl sulfates which follow the formula (VI)
  • ⁇ 9 for a linear or branched aliphatic hydrocarbon residue with 8 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and X for hydrogen, an alkali or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanol - ammonium group stands.
  • Suitable mixture components C2) are alkyl ether sulfates which follow the formula (VII) Rl0- [0C n H 2n 0] ⁇ -0-S0 3 X (VII)
  • R 0 is a linear or branched aliphatic hydrocarbon radical with 8 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, n for 2 or 3, m for a number from 1 to 20 and X for hydrogen, an alkali or alkaline earth metal, aluminum, an ammonium, alkylam onium or alkanolammonium group.
  • R 1 preferably represents an alkyl radical with 12 to 18 carbon atoms, n for 2 and m for numbers from 2 to 5.
  • Aqueous surfactant mixtures within the meaning of the invention which have particularly advantageous application properties are obtained if alkyl ether sulfates with a reduced concentration are obtained Homolog distribution proceeds.
  • Suitable mixture components C3) are hydroxy mixed ether sulfates which follow the formula (VIII)
  • R 11 is an alkyl radical having 6 to 16 carbon atoms
  • R 12 is an alkyl radical having 1 to 4 carbon atoms
  • n is 2 or 3
  • m is a number from 1 to 10
  • X is hydrogen, an alkali or alkaline earth metal, aluminum, is an ammonium, alkylammonium or alkanolammonium group.
  • RÜ is preferably an alkyl radical with 8 to 10 carbon atoms, R 12 for a butyl radical, n for 2 and for numbers from 2 to 5.
  • Suitable mixture components C4) are alpha-olefin sulfonates which follow one of the formulas (IX) or (X),
  • R * 3 represents an alkyl radical having 6 to 20 carbon atoms and X represents hydrogen, an alkali or alkaline earth metal, aluminum, ammonium, alkylammonium or alkanolammonium group.
  • R13 is preferably an alkyl radical having 12 to 18 carbon atoms.
  • the alpha-olefin sulfonates can be present as hydroxysulfonates of the formulas (IX) and (X) or in a mixture with the corresponding alkene sulfonates, the composition of which can be derived formally from the formulas (IX) and (X) by splitting off 1 mol Water results.
  • R 14 and R * 5 independently of one another are alkyl radicals having 1 to 20, in total 7 to 21 carbon atoms and X is hydrogen, an alkali or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanolammonium group.
  • R 14 and R 15 are preferably alkyl radicals having a total of 12 to 18 carbon atoms.
  • Suitable mixture components C6) are internal alkyl ether sulfonates which follow one of the formulas (XII) or (XIII),
  • alkyl ether sulfates preferably contain 16 to 18 carbon atoms in the carbon chain.
  • the internal alkyl ether sulfonates can be present as hydroxysulfonates according to formulas (XII) and (XIII) or as a mixture with the corresponding alkene sulfonates, the composition of which can be derived formally from formulas (XII) and (XIII) by splitting off 1 mol of water results.
  • the preparation of the substances is described in German patent application DE-A-3725030.
  • Suitable mixture components C7) are ether carboxylic acids which follow the formula (XIV)
  • R 16 for an aliphatic hydrocarbon radical with 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, n for 2 or 3, m for numbers from 1 to 10 and X for hydrogen, an alkali
  • R 1 ⁇ is preferably an alkyl radical with 12 to 18 carbon atoms, n for 2 and m for numbers from 2 to 5.
  • R 1 ? represents an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and X represents hydrogen, an alkali or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanolammonium group.
  • R17 is preferably an alkyl radical having 12 to 18 carbon atoms.
  • R18 is an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and X is hydrogen, an alkali metal or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanolammonium group.
  • R 1 ⁇ is preferably an alkyl radical having 12 to 18 carbon atoms.
  • Suitable mixture components CIO) are sarcosides which follow the formula (XVII)
  • R 19 represents an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds and X represents hydrogen, an alkali metal or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanolammonium group.
  • R 1 ⁇ is preferably an alkyl radical having 12 to 18 carbon atoms.
  • Fatty alcohol (ethe) citrates which follow the formula (XVIII) are suitable as the mixture component C1),
  • R 1, R 2 * and R 22 independently of one another for an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, R 21 and R 22 additionally for hydrogen, an alkali metal or alkaline earth metal , Aluminum, an ammonium, alkylammonium or alkanolammonium group, n is 2 or 3 and m is 0 or numbers from 1 to 10.
  • R 2 ⁇ and R 21 are preferably alkyl radicals having 12 to 18 carbon atoms, R 22 is
  • Suitable mixture components C12) are Fetta1koho1 (ether) tartrates which follow the formula (XIX)
  • R 23 and R 24 independently of one another for an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, R 24 additionally for hydrogen, an alkali metal or alkaline earth metal, aluminum, an ammonium or alkylammo nium or alkanolammonium group, n is 2 or 3 and m is 0 or numbers from 1 to 10.
  • R 23 is preferably an alkyl radical having 12 to 18 carbon atoms
  • R 24 is sodium, potassium, magnesium or aluminum
  • n is 2 and m is a number from 2 to 7.
  • Suitable mixture components C13) are sulfosuccinic esters which follow the formula (XX)
  • R ⁇ and R ⁇ independently of one another for an aliphatic hydrocarbon radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, R 2 ⁇ additionally for hydrogen, an alkali metal or alkaline earth metal, aluminum, an ammonium , Alkyl ammonium or alkanol ammonium group, n is 2 or 3, 0 or numbers from 1 to 10 and X is hydrogen, an alkali metal or alkaline earth metal, aluminum, an ammonium, alkyl ammonium or alkanol ammonium group.
  • R 2 ⁇ and R 2 ⁇ are preferably alkyl radicals having 12 to 18 carbon atoms.
  • Suitable mixture components C14) are sulfofatty acids which have the formula (XXI),
  • R 27 represents an aliphatic hydrocarbon radical having 4 to 18 carbon atoms and 0, 1, 2 or 3 double bonds and X represents hydrogen, an alkali or alkaline earth metal, aluminum, an ammonium, alkylammonium or alkanolammonium group.
  • R 27 is preferably an alkyl radical having 10 to 16 or an alkenyl radical having 14 to 16 carbon atoms.
  • aqueous surfactant mixtures according to the invention are produced either mechanically at an optionally elevated temperature of 30 to 40 ° C. or by combined reaction of alkyl glycosides with fatty alcohols or fatty alcohol polyglycol ethers with gaseous sulfur trioxide, neutralization with aqueous bases and subsequent mixing of the anionic surfactant mixture with amphoteric or zwitterionic surfactants.
  • Binary aqueous surfactant mixtures with high foaming power and good skin tolerance contain components A and B in a weight ratio of 90:10 to 10:90, preferably 85:15 to 75:25.
  • Ternary aqueous surfactant mixtures with high foaming power and good skin tolerance contain components A, B and C in a weight ratio of 5: 15: 80 to 40: 25: 35, preferably 10: 15: 75 to 20: 2555.
  • the skin-protecting properties of the agents according to the invention come into their own when they are formulated in such a way that they have a pH value in the vicinity of the neutral point. Agents with pH values in the range from 5.5 to 7.5, in particular 5.5 to 6.5, are therefore preferred.
  • aqueous surfactant mixtures according to the invention are suitable for the production of cosmetic cleaning and care products, such as. B. Sha poos, shower rooms, liquid soaps and the like.
  • these products can contain conventional constituents of cosmetic preparations such as, for example, emulsifiers, oil components, fats and waxes, solubilizers, thickeners, superfatting agents, biogenic active ingredients, film formers, fragrances, dyes, pearlescent agents, foam stabilizers, Preservatives and pH regulators included.
  • cosmetic preparations such as, for example, emulsifiers, oil components, fats and waxes, solubilizers, thickeners, superfatting agents, biogenic active ingredients, film formers, fragrances, dyes, pearlescent agents, foam stabilizers, Preservatives and pH regulators included.
  • Common oil components are substances such as paraffin oil, vegetable oils, fatty acid esters, squalane and 2-0ctyldodecanol, while fats and waxes are used, for example, as walrus, beeswax, montan wax, paraffin and cetylstearyl alcohol.
  • Low mono- or polyhydric alcohols such as ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, glycerol, 1,3-butylene glycol and diethylene glycol are usually used as solubilizers.
  • Substances such as polyethoxylated lanolin derivatives, lecithin derivatives and fatty acid alkanolamides can be used as superfatting agents, the latter simultaneously serving as foam stabilizers.
  • suitable thickeners are, for example, polysaccharides, in particular xanthan gum, guar guar, agar agar, alginates and toliosis, carboxymethyl cellulose and hydroxyethyl cellulose, furthermore higher molecular weight polyethylene glycol mono- and diesters of fatty acids, polyacrylates, polyvinyl alcohol and polyvinyl pyrrolidone and electrolytes such as cooking salt and ammonium chloride, if desired in combination with alkyl ether sulfates.
  • Biogenic active substances are understood to mean, for example, plant extracts, protein hydrolyzates and vitamin complexes.
  • Common film formers are, for example, polyvinylpyrrolidone, vinylpyrrolidone-vinyl acetate copolymers, polymers of the acrylic acid series, quaternary cellulose derivatives and similar compounds.
  • Suitable preservatives are, for example, aldehyde solution, p-hydroxybenzoate or sorbic acid.
  • Suitable pearlizing agents are, for example, glycol distearic acid esters such as ethylene glycol distearate, but also fatty acid monoglycol esters.
  • the dyes which can be used are the substances which are suitable and approved for cosmetic purposes, as compiled, for example, in the publication "Cosmetic Dyes” by the Dye Commission of the German Research Foundation, published in Ver ⁇ lag Chemie, Weinheim, 1984. These dyes are usually used in concentrations of 0.001 to 0.1% by weight, based on the mixture as a whole. If desired, further components of the aqueous surfactant mixtures according to the invention are fragrances and substances which serve to adjust the pH of the compositions.
  • the mixtures according to the invention are preferably used in products which are used for washing, dyeing, waving or rinsing hair.
  • the mixtures are particularly suitable for producing mild sha poos, for example baby shampoos.
  • 2E0 ether sulfate / Na salt mixture obtained by jointly reacting a mixture of 20% by weight coconut alkyl glucoside and 80% by weight of a product from the hydrotaleity-catalyzed addition of 2 moles of ethylene oxide to a coconut fatty alcohol cut (Lorol (R ) S) with gaseous sulfur trioxide and subsequent neutralization with aqueous sodium hydroxide solution.
  • the molar ratio between Substitute and sulfur trioxide was 1: 1.3, the sulfonation temperature 55 ° C.
  • the product was used in the form of an aqueous solution with an active substance content of 30% by weight.
  • Bl alkyl betaine
  • Dehyton ( R ) CB sales product from Henkel. Reaction product of sodium chloroacetate with cetyldimethylamine. The product was used in the form of an aqueous solution with an active substance content of 30% by weight.
  • Alkyla idobetaine Alkyla idobetaine, Dehyton ( R ) K, sales product from Henkel. Reaction product of sodium chloroacetate with a condensation product of 1 mol of coconut fatty acid and 1 mol of N, N-dimethyl-propylenediamine. The product was used in the form of an aqueous solution with an active substance content of 30% by weight.
  • Foam was generated by 10 blows with a perforated plate with 1 mm bores (speed: 50 blows / min, stroke: 13 cm) and the foam volume was determined in ml after 1, 3 and 5 min.
  • Comperlan ( R ) KD commercial product from Henkel, (coconut fatty acid diethanolamide)
  • A: B: C mixing ratio of components A, B and C. II. Skin compatibility test
  • the swelling of pig epidermis served as a measure of the skin tolerance of the surfactant mixtures.
  • the required epidermis was obtained immediately after young pigs were slaughtered and stored frozen.
  • the Q value of the skin treated only with water is therefore by definition 0%; negative values indicate swelling-inhibiting properties.
  • the results of the epidermal swelling are summarized in Table 2.
  • A: B: C mixing ratio of components A, B and C.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

Des mélanges tensioactifs aqueux renfermant A) un produit de sulfatation d'un glycoside d'alkyle ou d'alkényle, B) des tensioactifs amphotères ou à ions mixtes, et éventuellement C) d'autres tensioactifs, conviennent à la fabrication d'agents cosmétiques de nettoyage et de soin à bonne compatibilité dermique.
EP19910907215 1990-04-04 1991-03-26 Melanges tensioactifs aqueux a bonne compatibilite dermique Withdrawn EP0523127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904010876 DE4010876A1 (de) 1990-04-04 1990-04-04 Waessrige tensidmischungen mit guter hautvertraeglichkeit
DE4010876 1990-04-04

Publications (1)

Publication Number Publication Date
EP0523127A1 true EP0523127A1 (fr) 1993-01-20

Family

ID=6403751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910907215 Withdrawn EP0523127A1 (fr) 1990-04-04 1991-03-26 Melanges tensioactifs aqueux a bonne compatibilite dermique

Country Status (4)

Country Link
EP (1) EP0523127A1 (fr)
JP (1) JPH05505803A (fr)
DE (1) DE4010876A1 (fr)
WO (1) WO1991015192A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342549A (en) * 1990-01-29 1994-08-30 The Procter & Gamble Company Hard surface liquid detergent compositions containing hydrocarbyl-amidoalkylenebetaine
DE4122200A1 (de) * 1991-07-04 1993-01-07 Henkel Kgaa Waessrige zubereitungen oberflaechenaktiver substanzen
DE4137893A1 (de) * 1991-11-18 1993-05-19 Henkel Kgaa Waessrige detergensgemische
ES2090996T3 (es) * 1992-05-18 1996-10-16 Henkel Kgaa Mezcla suave de tensioactivos.
DE4217673A1 (de) * 1992-05-29 1993-12-02 Huels Chemische Werke Ag Elektrolytverdickbare Tensidkombinationen
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DE4010876A1 (de) 1991-10-10
WO1991015192A1 (fr) 1991-10-17

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