FR2801498A1 - Emulsifier for use in production of make-up removers comprises mixture of fatty alcohols, fatty alcohol polyglycol ethers, partial glycerides and fatty acid alkyl esters - Google Patents

Abstract

An emulsifier for use in the production of make-up removers comprises a detergent mixture of: (a) fatty alcohols; (b) fatty alcohol polyglycol ethers; (c) partial glycerides; and (d) fatty acid alkyl esters.

Description

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Field of the invention
The invention is in the field of cosmetics and relates to the use of a quaternary mixture of surfactant fats for the production of makeup removal agents.

State of the art
In the field of decorative cosmetics, the most diverse load products find use. A typical make-up composition contains, for example, glyceryl monostearate, cetyl alcohol, stearic acid, paraffin oil, cetylstearyl octanoate, octyl palmitate, talc, dioxide and the like. titanium, iron oxide, propylene glycol, polysorbate, xanthan gum, aluminum magnesium silicate, glycerol, perfume oils, preservatives and water. In eyelashes or mascara, waxes, colorants, emulsifiers and thickeners are contained. Lipstick sticks contain, next to dyes, waxes and oily compounds, first and foremost mica, titanium dioxide and recently also silicone compounds. Eyelid shadows usually form mixtures of dyes with mica or titanium dioxide which may contain as other constituents talc, paraffin oil, kaolin, metal soaps, wax alcohols, and emulsifying agents. . Kajal's pencils contain, for example, iron oxide, vegetable essences, waxes, fatty acids, talc and emulsifiers.

Corresponding cosmetic cleaning products must therefore remove a large number of completely different substances from the skin, in the most complete manner possible, also detach from the typical waxes, oils and silicone compounds and at the same time also solubilize pigments. like mica or titanium dioxide.

In addition, they should be as gentle as possible, so as not to trigger in users any redness of the skin or even irritation of the mucous membranes of the eye.

Usually, preparations of this type are presented,

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 as disclosed, for example, in EP-0 705 592 B1 (L'Oréal), either in the form of lotions, optionally on wadding supports, or in the form of creams. Here there is on the part of the consumer, in addition the desire that the products, for which it is always about emulsions, have a satisfactory storage stability and do not dissociate irreversibly to heat.

 As a result, the complex problem of the present invention has been the fact of developing emulsifiers which allow the preparation of makeup removal compositions which, at the same time, have a high washing capacity both vis-à-vis It is also possible to use waxes, oily products, silicone compounds, as well as pigments, which are extremely tolerated by the skin and mucous membranes and, in addition, also have a particularly high storage stability. The mixtures should also be low viscous, cold-producible and miscible with water in any manner.

Description of the invention
The object of the invention is the use of detergent mixtures containing: (a) fatty alcohols, (b) fatty alcohol polyglycol ethers, (c) partial glycerides and (d) fatty acid alkyl as emulsifying agents for the preparation of make-up removing preparations.

 It has surprisingly been found that the detergent mixtures to be used in accordance with the invention preferably fulfill the desired profile of properties and therefore are particularly suitable as emulsifiers for the preparation of make-up removers.

Fatty alcohols
The fatty alcohols considered as component a) preferably correspond to formula (I):

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Wherein R is a linear or branched alkyl radical having from 12 to 22 carbon atoms. Typical examples of suitable fatty alcohols are lauryl alcohol, isotridecyl alcohol, myristic alcohol, cetyl alcohol, palmoleic alcohol, stearic alcohol, isostearyl alcohol and behenic alcohol as well as their industrial mixtures which occur, for example, during the high-pressure hydrogenation of industrial methyl esters based on fats and oils, or from aldehydes derived from Oxo de Roelen synthesis as well as as a monomeric fraction in dimerization of unsaturated fatty alcohols Industrial fatty alcohols having from 12 to 18 carbon atoms, for example coconut, palm, palm kernel or tallow alcohol, are preferred.

Fatty alcohol and polyglycol ethers
The fatty alcohol and polyglycol ethers which can be used as component b) preferably correspond to formula (II):
R20 (CH2CH2O) nH (II) wherein R represents a linear or branched alkyl and / or alkenyl radical having from 6 to 22 carbon atoms, and n represents numbers ranging from 1 to 50.

 Typical examples thereof are the adducts of, on average, 1 to 50, preferably 10 to 25 and in particular 12 to 20 moles of ethylene oxide to caproic alcohol, caprylic alcohol. , 2-ethylhexanol, goat alcohol, lauric alcohol, isotridecyl alcohol, myristic alcohol, cetyl alcohol, palmole alcohol, stearic alcohol, isostearyl alcohol, oleic alcohol , elaidic alcohol, petroselinic alcohol, linoleic alcohol, linolenic alcohol, eleostearic alcohol, arachic alcohol, gadoleic alcohol, behenic alcohol, erucic alcohol and brassic alcohol as well as their industrial mixtures, which are formed, for example, in the high pressure hydrogenation of methyl esters based on fats and oils, or on aldehydes derived from Roelen oxo synthesis as well as

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 monomerization in the dimerization of unsaturated fatty alcohols. Polyglycol ethers may thus have both a broad homolog distribution in a conventional manner as well as a restricted homolog distribution. Ethylene oxide adducts are preferred over industrial fatty alcohols having from 12 to 18 carbon atoms, such as, for example, coconut, palm kernel, palm oil or tallow fatty alcohol. From a technical point of view of use, it has also proved to be particularly advantageous when at least one polyglycol fatty alcohol ether having an HLB is used below 14 and at least one polyglycol fatty alcohol ether having an HLB above 14. A particularly preferred combination is for this the mixture based on a cetearyl alcohol + 12 EO and a cetearyl alcohol + 20 EO.

dans laquelle R3CO représente un radical acyle linéaire ou ramifié, saturé et/ou non saturé, ayant de 6 à 22, de préférence de 12 à 18, atomes de carbone, R et R5 indépendamment l'un de l'autre, représentent R3CO ou OH et la somme (xl+x2+x3) représente 0 ou des nombres allant de 1 à 100, de préférence de 5 à 25, avec la réserve qu'au moins un des deux radicaux R et R5 signifient OH. Des exemples typiques sont les mono- et les diglycérides à base d'acide caproïque, d'acide caprylique, d'acide 2-éthyl hexanoïque, d'acide ca- Partial glycerides
The partial glycerides, and also the monoglycerides, diglycerides and their industrial mixtures, which form the component (c) may contain, depending on the production, still small amounts of triglycerides. The partial glycerides preferably correspond to formula (III):

wherein R3CO represents a linear or branched, saturated and / or unsaturated acyl radical having from 6 to 22, preferably from 12 to 18, carbon atoms, R and R5 independently of one another represent R3CO or OH and the sum (x1 + x2 + x3) represents 0 or numbers ranging from 1 to 100, preferably from 5 to 25, with the proviso that at least one of the two radicals R and R5 signify OH. Typical examples are mono- and diglycerides of caproic acid, caprylic acid, 2-ethyl hexanoic acid,

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 of lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, eleostearic acid, arachic acid, gadoleic acid, behenic acid, and erucic acid, as well as their industrial mixtures. Preferably, use is made of industrial glycerides of lauric acid, palmitic acid glycerides, stearic acid glycerides, isostearic acid glycerides, oleic acid glycerides, behenic acid glycerides, and the like. and / or erucic acid glycerides, which have a percentage of monoglycerides in the range of 50 to 95, preferably 60 to 90,% by weight.

Fatty acid alkyl esters
Suitable fatty acid alkyl esters as component d) are preferably compounds which have the formula (IV) R 6 CO-OR 7 (IV) in which R 6 CO represents a linear or branched acyl radical, having 6 to 22 carbon atoms and 0 and / or 1 to 3 double bonds and R is a linear or branched alkyl radical having 6 to 22 carbon atoms and zero and / or 1 to 3 double bonds, with provided that the total number of carbon atoms is at least 18.

 Typical examples are myristyl myristate, myristyl palmitate, myristyl stearate, myristyl isostearate, myristyl oleate, myristyl behenate, myristyl erucate, cetyl myristate, palmitate cetyl, cetyl stearate, cetyl isostearate, cetyl oleate, cetyl behenate, cetyl erucate, stearyl myristate, stearyl palmitate, stearyl stearate, stearyl isostearate , isostearyl oleate, isostearyl behenate, oleate, stearyl behenate, stearyl erucate, stearyl myristate, isostearyl palmitate, isostearyl stearate, isostearyl the isostearyl isostearate, oleyl myristate, oleyl palmitate,

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 oleyl isostearate, oleyl stearate, oleyl oleate, oleyl behenate, oleyl erucate, behenyl myristate, behenyl palmitate, behenyl stearate, behenyl isostearate, behenyl oleate, behenyl behenate, behenyl erucate, erucyl myristate, erucyl palmitate, erucyl stearate, erucyl isostearate, oleate erucyl, erucyl behenate and erucyl erucate.

Mixtures of detergents
In a preferred embodiment of the invention, use is made of detergent mixtures which, based on the mixtures, have the following composition: (a) from 10 to 25, preferably from 12 to 15,% by weight of fatty alcohols, (b) from 10 to 60, preferably from 25 to 50,% by weight of polyglycol ether and fatty acid, (c) from 10 to 25, preferably from 12 to 15,% by weight; weight of partial glycerides, and (d) from 10 to 35, preferably from 15 to 20,% by weight of fatty acid alkyl ester, with the proviso that the weight data add up to 100 %. Usually, the detergent mixtures are used in amounts ranging from 1 to 10, preferably from 3 to 8,% by weight based on the product.

Industrial usability
Makeup removal products obtained by use in accordance with the invention may be in the form of lotions or creams or in the form of wet rags or wadding pads, impregnated with them, and which contain, for this purpose, furthermore other additives and additives, mild surfactants, oily compounds, co-emulsifiers, superfatting products, pearlescent waxes, consistency products, thickeners, polymers, silicone compounds , fats, waxes, lecithins, phospholipids, stabilizing agents, biogenic active ingredients, bulking agents, UV light protective factors, antioxidants, anti-oxidants,

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 hydrotropic substances, preservatives, solubilizing agents, perfume essences, dyes and the like.

 Typical examples of mild surfactants, i.e., particularly well tolerated by the skin, are polyglycol fatty alcohol ether sulfates, monoglyceride sulphates, monosulphonyl sulphosuccinates and / or sulphosuccinates. dialkyl, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, fatty acid glutamates, α-olefin sulfonates, carboxylic ether acids, alkyloligoglucosides, fatty acid, alkylamidobetaines, and / or protein condensation products with fatty acids, the latter preferably based on wheat proteins.

 Suitable oily compounds are, for example, Guerbet alcohols based on fatty alcohols having from 6 to 18, preferably from 8 to 10, carbon atoms, linear C 6 to C 22 fatty acid esters with branched alcohols. , especially 2-ethylhexanol, hydroxycarboxylic acid esters with linear or branched C 6 -C 22 fatty alcohols, in particular dioctyl malate, linear fatty acid esters and / or branched with polyfunctional alcohols (such as for example, propylene glycol, a diol dimer or a trimer triol) and / or Guerbet alcohols, triglycerides based on C 6 -C 10 fatty acids, liquid mixtures of mono-, di- and triglycerides based on C 6 -C 18 fatty acids, esters of C 6 -C 22 fatty alcohols, and / or Guerbet alcohols with aromatic carboxylic acids, in particular benzoic acid, C 2 -C 12 dicarboxylic acid esters with linear or branched alcohols having 1 to 22 carbon atoms, polyols having 2 to 10 carbon atoms and 2 to 6 hydroxyl groups, vegetable oils, branched primary alcohols, substituted cyclohexanes, linear or branched C 6- fatty alcohol carbonates; C22, Guerbet carbonates, benzoic acid esters with linear and / or branched C6-C22 alcohols (for example Finsolv TN) or linear or branched dialkyl ethers, symmetrical or

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 asymmetric compounds having from 6 to 22 carbon atoms per alkyl group, ring-opening products, epoxidized fatty acid esters, with polyols, silicone oils, and / or aliphatic or naphthenic hydrocarbons such as, for example squalane, squalene or dialkylcyclohexanes.

 Examples of co-emulsifying agents which may be used are, for example, nonionic surfactants originating from at least one of the following groups: # adducts of 2 to 30 mol. ethylene oxide and / or 0 to 5 mol. propylene oxide on alkylphenols having 8 to 15 carbon atoms in the alkyl group and alkylamines having 8 to 22 carbon atoms in the alkyl radical; alkyl and / or alkenyl oligoglycosides having from 8 to 22 carbon atoms in the alk (en) yl radical and their ethoxylated analogs; addition products of 1 to 15 mol. ethylene oxide on castor oil and / or hardened castor oil; adducts of 15 to 60 mol. ethylene oxide on castor oil and / or hardened castor oil; adducts of 1 to 30 mol of ethylene oxide on partial esters of glycerol with unsaturated fatty acids, linear or saturated and branched having from 12 to 22 carbon atoms, and / or acids hydroxycarboxylic acids having 3 to 18 carbon atoms; partial esters of sorbitan with unsaturated, linear or saturated and branched fatty acids having from 12 to 22 carbon atoms and / or hydroxycarboxylic acids having from 3 to 18 carbon atoms, and addition products thereof with 1 to 30 mol. ethylene oxide; partial esters of polyglycerol (average degree of autocondensation from 2 to 8), polyethylene glycol (molecular weight of 400 to 5000), trimethylolpropane, penteythritol, sugar alcohols (for example sorbitol), alkylglucosides (eg methylglucoside, butylglucoside, laurylglucoside) as well as polyglucosides (eg cellulose) with saturated and / or unsaturated, linear or branched fatty acids, having

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12 to 22 carbon atoms, and / or hydroxycarboxylic acids having 3 to 18 carbon atoms and addition products thereof with 1 to 30 mol. ethylene oxide; mixed esters based on pentaerythritol of fatty acids, citric acid and fatty alcohol according to the document
DE 1,165,574 PS and / or mixed esters of fatty acids having 6 to 22 carbon atoms, methylglucose and polyols, preferably glycerol or polyglycerol; mono-, di- and trialkyl phosphates as well as mono-, di- and / or tri-PEG-alkyl phosphates and their salts; # wool fat alcohols; polysiloxane-polyalkylpolyether copolymers or their corresponding derivatives; polyalkylene glycols as well as glycerol carbonate.

 Addition products of ethylene oxide and / or propylene oxide to fatty acids, alkylphenols or castor oil are known, commercially available products. These are mixtures and homologues whose average degree of ethoxylation corresponds to the ratio of the amounts of ethylene oxide and / or propylene oxide and substrate products with which the addition reaction is carried out. . Mono- and di-esters of C12-C18 fatty acids and of ethylene oxide adducts on glycerol are known from DE-PS-2 024 051 as regreasing products for cosmetic preparations. .

 The alkyl- and / or alkenyloligoglycosides, their preparation and their use are known from the state of the art. Their preparation is carried out in particular by reacting glucose or oligosaccharides with primary alcohols having from 8 to 18 carbon atoms. With regard to the glycoside radical, both monoglycerides in which a cyclic sugar radical is glycosidically linked to the fatty alcohol, and oligomeric glycosides with a degree of oligomerization ranging from

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 up to, preferably, about 8. The degree of oleomerization is thus a statistical average value on the basis of which a customary distribution of homologues for such industrial products is located.

 Typical examples of suitable ethoxylated partial glycerides are adducts of, on average 1 to 30 and preferably 5 to 10, moles of ethylene oxide on a hydroxystearic acid monoglyceride, an acid diglyceride. hydroxystearic acid, isostearic acid monoglyceride, isostearic acid diglyceride, oleic acid monoglyceride, oleic acid diglyceride, ricinoleic acid monoglyceride, ricinoleic acid diglyceride, linoleic acid monoglyceride , a linoleic acid diglyceride, a linolenic acid monoglyceride, a linolenic acid diglyceride, an erucic acid monoglyceride, an erucic acid diglyceride, a tartaric acid monoglyceride, a tartaric acid diglyceride, a citric acid monoglyceride, a citric acid diglyceride, a malic acid monoglyceride, a malic acid diglyceride, and their industrial mixtures which may contain low levels of triglyceride depending on the preparation process.

 As sorbitan esters sorbitan monoisostearate, sorbitan sesquiisostearate, sorbitan diisostearate, sorbitan triisostearate, sorbitan monooleate, sorbitan sesquioleate, sorbitan dioleate, sorbitan trioleate, sorbitan, sorbitan sesquiérucate, sorbitan dierucate, sorbitan trierucate, sorbitan monoricinoleate, sorbitan sesquiricinoleate, sorbitan diricinoleate, sorbitan triricinoleate, sorbitan monohydroxystearate, sorbitan sesquihydroxystearate, sodium dihydroxystearate, sorbitan, sorbitan trihydroxystearate, sorbitan monotartrate, sorbitan sesquitartrate, sorbitan ditartrate, sorbitan tritartrate, sorbitan monocitrate, sorbitan sesquicitrate, sorbitan dicitrate, sorbitan tricitrate, Sorbonne

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 bitane, sorbitan sesquimaleate, sorbitan dimaleate, sorbitan trimaleate, and their industrial mixtures. Also suitable are adducts of from 1 to 30, preferably from 5 to 10, moles of ethylene oxide on the sorbitan esters mentioned.

 Typical examples of suitable polyglycerol esters are polyglyceryl dipolyhydroxystearate-2 (Dehymuls PGPH), polyglyceryl-3 diisostearate (Lameform TGI), polyglyceryl-4 isostearate (Isolan GI 34), polyglyceryl oleate -3, diisostearoylpolyglyceryl-3 diisosterate (Isolan PDI), polyglyceryl-3 methylglucose distearate (Tego Care 450), polyglyceryl ester-3 beeswax (Cera Bellina®), polyglyceryl caprate- 4 (Polyglycerol caprate T2010 / 90) ether, polyglyceryl-3 cetyl (Chimexane NL) distearate, polyglyceryl-3 (Cremophor GS 32) and polyglyceryl polyricinoleate (Admul WOL 1403), isostearate polyglyceryl dimer and mixtures thereof.

 Examples of other suitable polyol esters are the mono-, di- and triesters of trimethylolpropane or pentaerythritol with lauric acid, coconut fatty acids, tallow fatty acids, palmitic acid, stearic acid and the like. , oleic acid, behenic acid and the like, optionally condensed with from 1 to 30 moles of ethylene oxide.

 In addition, zwitterionic surfactants can be used as emulsifiers. Zwitterionic surfactants are surfactant compounds which carry in the molecule at least one quaternary ammonium group and at least one carboxylate group and a sulfonate group. Particularly suitable zwitterionic surfactants are those which are called betaines, such as glycinates of N-alkyl-N, N-dimethylammonium, for example coco alkyldimethylammonium glycinate, glycinates of N-acylaminopropyl-N, N-dimethylammonium, for example glycinate. (coco acyl) aminopropyldimethylammonium and 2-alkyl-3-carboxylmethyl-3-hydroxyethylimidazolines with respectively

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 from 8 to 18 carbon atoms in the alkyl or acyl group, as well as cocoacylaminoethylhydroxyethylcarboxymethyl glycinate. Particularly preferred is the fatty acid amide derivative known as CTFA cocamidopropylbetaine. Also suitable emulsifiers are ampholytic surfactants. By ampholytic surfactants is meant surfactant compounds which contain, apart from a C8 / C18 alkyl group or an acyl group, in the molecule at least one free amino group and at least one COOH or -SO3H group and which are suitable for the formation of internal salts. Examples of suitable ampholytic surfactants are Nalkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxyethyl-N-alkylamidopropylglycines, Nalkyltaurines, N-alkylsarcosines, 2alkylaminopropionic acids, and alkylaminoacetic acids with about 8 to 18 carbon atoms in the alkyl radical, respectively. Particularly preferred ampholytic surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and C12 / C18 acyl sarcosine.

 Finally, cationic surfactants are also considered as emulsifiers, among which those of the esterquat type, preferably the triethanolamine ester salts with a fatty diacid, quaternized by a methyl are particularly preferred.

 As superfatting agents it is possible to use substances such as, for example, lanolin and lecithin, as well as polyethoxylated or acylated lanolin and lecithin derivatives, fatty acid and polyol esters, monoglycerides and fatty acid alkanolamides. among which the latter serve at the same time as stabilizers of the foam.

 As pearlescent waxes come into question for example: alkylene glycol esters, especially ethylene glycol distearate, fatty acid alkanolamides,

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 especially coconut fatty acid diethanolamide; partial glycerides, especially stearic acid monoglyceride; multifunctional carboxylic acid esters, optionally substituted with hydroxy, with fatty alcohols having from 6 to 22 carbon atoms, especially long chain esters of tartaric acid; fats such as fatty alcohols, fatty ketones, fatty aldehydes, fatty ethers and fatty carbonates which generally have at least 24 carbon atoms, especially laurone and distearyl ether; fatty acids such as stearic acid, hydroxystearic acid, or behenic acid, olefinic epoxide ring-opening products having from 12 to 22 carbon atoms with fatty alcohols having from 12 to 22 atoms carbon and / or polyols having 2 to 15 carbon atoms and 2 to 10 hydroxyl groups and mixtures thereof.

 As consistency donors, firstly consider fatty alcohols or hydroxylated fatty alcohols having from 12 to 22 and preferably from 16 to 18 carbon atoms and further partial glycerides, fatty acids or hydroxylated fatty acids. A combination of these substances is preferred with alkyloligoglucosides and / or fatty acid N-methylglucamides of the same chain length and / or polyglyceryl poly-12-hydroxystearates.

 Suitable thickeners are, for example, Aerosil types (hydrophilic silicas), polysaccharides, in particular xanthan gum, guar gum, agar-agar, alginates and tyloses, carboxymethylcellulose and hydroxyethylcellulose, in addition to mono- and diesters of polyethylene glycol fatty acid, polyacrylates (for example Goodrich carbopole or Sigma synthalene), polyacrylamides, polyvinyl alcohol, and polyvinylpyrrolidone, surfactants such as, for example, glycerides, ethoxylated fatty acids, esters of fatty acids with polyols, such as, for example, pentaerythritol or trimethylolpropane, fatty alcohol ethoxylates with a restricted distribution of homologues

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 or alkyloligoglucosides as well as electrolytes such as cooking salt and ammonium chloride.

 Suitable cationic polymers are, for example, cationic cellulose derivatives, for example a quaternized hydroxyethylcellulose which is accessible under the name Polymer JR 400 # from Amerchol, cationic starches, copolymers of diallylammonium salts and of acrylamides, and quaternized vinylpyrrolidone polymers. and / or vinylimidazole such as Luviquat (BASF), condensation products of polyglycols and amines, quaternized collagen polypeptides such as, for example, Lauryldimonium Hydroxypropyl Hydrolysed Collagen (LamequatL-Grünau), quaternized wheat polypeptides, polyethyleneimine, cationic silicone polymers, such as, for example, amidomethicone, copolymers of adipic acid and dimethylaminohydroxypropyldiethylenetriamine (Cartaretine Sandoz), copolymers of acrylic acid with dimethyldiallylammonium chloride (Merquat® 550 / Chemviron), polyaminopolyamides as described by exe FR 2 252 840 A and their cross-linked, water-soluble polymers, cationic chitin derivatives such as, for example, quaternized chitosan, optionally microcrystallineally divided, and condensation products from dihaloalkylenes are also incorporated in FR 2 252 840 A. , such as, for example, dibromobutane, with bis-dialkylamines, such as, for example, bisdimethylamino-1,3-propane, cationic guar gum, for example Jaguar CBS, Jaguar® C-17, Jaguar C-16 from Celanese, quaternized ammonium salt polymers such as for example Mirapol A-15, Mirapol AD-1, Mirapol AZ-1 from Miranol.

 Examples of suitable anionic, zwitterionic, amphoteric and nonionic polymers are vinyl acetate-crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers, vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methylvinylether / maleic anhydride copolymers and their esters, non-crosslinked polyacrylic acids crosslinked with polyols, chloride copolymers

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 of acrylamidopropyltrimethylammonium / acrylate, octylacrylamide / methyl methacrylate / terbutylaminoethyl methacrylate / 2-hydroxypropyl methacrylate copolymers, polyvinylpyrrolidone, vinylpyrrolidone / vinyl acetate copolymers, vinylpyrrolidone / dimethylaminoethyl methacrylate / vinylcaprolactam terpolymers and cellulose ethers eventually converted into derivatives and silicones.

 Suitable silicone compounds are, for example, dimethylpolysiloxane, methylphenylpolysiloxane, cyclic silicones and amine-modified silicone derivatives, a fatty acid, an alcohol, a polyether, an epoxy, a fluorine, a glycoside and / or a alkyl which can be at room temperature both in liquid form and in the form of resin. In addition, simethicones are suitable for which it is a dimethicone-based mixture having an average chain length of 200 to 300 units of dimethylsiloxane and hydrated silicates. A detailed review on suitable volatile silicones is further found by Todd in Cosm. Toil 91 (1976) 27.

 Typical examples of fats are glycerides, such as waxes, such as natural waxes such as Candelilla wax, Carnauba wax, Japan wax, Alfa wax, cork wax and others. , Guaruma wax, rice seed oil wax, sugar cane wax, ouricury wax, montana wax, beeswax, shellac, whalebone, lanolin (wool wax), Burzell's fat, ceresin, ozokerite (fossil wax), petrolatum, paraffin wax, microwaxes, chemically modified waxes (hard waxes) such as, for example, Montana, Sasol waxes, hydrogenated Jojoba waxes as well as synthetic waxes such as polyalkylene waxes and polyethylene glycol waxes. In addition to fat, fat-like substances such as lecithins and phospholipids also come into question as additives. Under the name lecithin, the technician hears the glycerophos-

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dans laquelle R d'une manière typique représente des radicaux hydrocarbonés linéaires aliphatiques ayant de 15 à 17 atomes de carbone et jusqu'à 4 double liaisons cis. Comme exemples de lécithines naturelles on doit citer les céphalines qui sont désignées aussi comme acides phosphatidiques et les dérivés des acides 1,2-diacyl-sn-glycérol-3-phosphoriques. Mais on entend par phospholipides habituellement des mono- et de préférence des diesters des acides phosphoriques avec le glycérol (phosphates de glycéryle) qui sont en général comptées comme des matières grasses. A côté de cela viennent également en question les sphingolipides. pholipids which are formed by esterification from fatty acids of glycerol, phosphoric acid and choline. Lecithins are designated in the scientific world therefore also frequently as phosphatidylcholine (PC) and correspond to the general formula:

in which R is typically linear aliphatic hydrocarbon radicals having from 15 to 17 carbon atoms and up to 4 cis double bonds. Examples of natural lecithins include cephalins which are also referred to as phosphatidic acids and derivatives of 1,2-diacyl-sn-glycerol-3-phosphoric acids. But phospholipids are usually understood to mean mono- and preferably diesters of phosphoric acids with glycerol (glyceryl phosphates) which are generally counted as fat. Beside this, sphingolipids also come into question.

 As stabilizing agents can be used metal salts of fatty acids such as stearate or ricinoleate magnesium, aluminum and / or zinc.

 By biogenic active ingredients should be understood for example tocopherol, tocopherol acetate, tocopherol palmitate, ascorbic acid, deoxyribonucleic acid, retinol, bisabolol, allantoin, phytanetriol, panthenol, AHA acids, amino acids, ceramides, pseudoceramides, essential oils, plant extracts, and vitamin complexes.

 Cosmetic deodorants (deodorants) fight body odor, cover it or eliminate it.

Body odors are formed by the action of skin bacteria on apocrine sweat because of which unpleasant odor degradation products are formed. Therefore deodorants contain active ingredients that

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 function as a seed inhibiting agent, as an enzyme inhibitor, as an odor absorber or as an odor recovery agent.

 Germ-inhibiting agents are, in principle, suitable for all active substances against Gram-positive bacteria such as, for example, 4-hydroxybenzoic acid, its salts and esters, N- (4-chlorophenyl) -N'-3,4- dichlorophenyl) urea, 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Triclosan), 4-chloro-3,5-dimethylphenol, 2,2'-methylene bis (6-bromo-4- chlorophenol), 3-methyl-4- (1-methylethyl) phenol, 2-benzyl-4-chlorophenol, 3- (4chlorophenoxy) -1,2-propanediol, 3-iodo-2-propenylbutyl carbamate, chlorhexidine , 3,4,4'-trichlorocarbanilide (TTC) antibacterial fragrances, thymol, thyme oil, eugenol, carnation oil, menthol, mint essence, farnesol, phenoxyethanol, glyceryl monolaurate (GML), diglyceryl monocaprinate (DMC), N-alkylamides of salicylic acid such as, for example, n-octylamide of salicylic acid or n-decylamide of salicylic acid.

 Examples of enzyme inhibitors are esterase inhibitors. For this it is preferably trialkyl citrates such as trimethyl citrate, triisopropyl citrate, tributyl citrate and in particular triethyl citrate (Hydragen CAT, Henkel KgaA, Düsseldorf, Germany). The substances inhibit enzymatic activity and in this way reduce the formation of odors. Other substances which are considered as esterase inhibitors are sterol sulphates or sterol phosphates, for example lanosterol sulphate or phosphate, cholesterol, campesterol, stigmasterol, and sitosterol, dicarboxylic acids. and their esters such as, for example, glutaric acid, glutaric acid monoethyl ester, glutaric acid diethyl ester, adipic acid, adipic acid monoethyl ester, diethyl acid ester adipic acid, malonic acid and malonic acid diethyl ester, hydroxycarboxylic acids and their esters

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 such as citric acid, malic acid, tartaric acid or diethyl ester of sarbic acid as well as zinc glycinate.

 Suitable odor absorbers are substances which absorb odor-forming compounds and which retain them largely. They lower the partial pressure of the individual components and thus also reduce their diffusion rate. This is an important point, the fact that thus perfumes must remain unaffected in an unfavorable way. Odor absorbers have no activity against bacteria. They contain for example as main constituent a complex zinc salt of ricinoleic acid or special perfumes, largely odor neutral, which are known to the technician as fixatives such as for example extracts of Labdanum or Styrax or certain derivatives abietic acid. As odor-recovery agents, perfumes or perfume essences work, which in addition to their function of odor-covering agent, give the deodorants their respective scented notes. Examples of perfume species are mixtures based on natural and synthetic aromatic substances. Natural aromatic substances are extracts of flowers, stems and leaves, fruits, fruit peels, roots, woods, leafy branches and herbs, needles and branches, and resins and of balms. In addition come into question animal raw materials such as civet and castorum. Typical synthetic aromatic compounds are products of the type of esters, ethers, aldehydes, ketones, alcohols and hydrocarbons. The aromatic compound compounds of the ester type are, for example, benzyl acetate, p-tertbutyl cyclohexylacetate, linalyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, cyclohexylpropionate and the like. allyl, styrallyl propionate, and benzyl salicylate. Among the ethers there are, for example, benzylethyl ether, among the aldehydes, for example linear alkanals having from 8 to 18 atoms.

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 carbon, citral, citronellal, citronellyloxyacetaldehyde, cyclamenic aldehyde, hydroxycitronellal, lilleal and budgeon, among ketones, for example ionone and methylcedrylketone, among alcohols, anethol, citronellol, Eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol, hydrocarbons mainly belong to terpenes and balsamic substances. Preferably, however, mixtures of different aromatic substances are used which together produce an interesting scented note.

Essential oils of lower volatility, which most of the time are used as aroma components, are also suitable as perfume essences, for example, sage essence, chamomile essence, carnation essence, lemon balm essence, mint essence, cinnamon leaf essence, lime blossom essence, juniper berry essence, vetiver essence, oliban essence, gasoline galbanum, the essence of labdanum, and the essence of lavandin. Preferably is able to implement bergamot oil, dihydromyrcenol, lillial, lyral, citronellol, phenylethyl alcohol, aldehyde-hexyl cinnamic, geraniol, benzylacetone, the cyclaménique aldehyde, linalool , Boisambrène Forte, Ambroxane, Indol, Hedione, Sandalwood, Lemon essence, Mandarin essence, Orange essence, Allylamyl glycolate, Cyclovertal, lavandin oil, muscatel-flavored sage oil, P-dasmacone, Bourbon Geranium essence, cyclohexyl salicylate, Vertofix C # ur, iso E super, fixolide NP, l Evernyl, gamma iraldine, phenylacetic acid, geranyl acetate, benzyl acetate, rose oxide, romilate, Irotyl and Floramat alone or in mixtures.

 Antiperspirants (antiperspirants) reduce the formation of sweat by exerting influence on the activity of the exocrine sweat glands and thus combat axillary moisture and body odor. Formulas

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 Aqueous or anhydrous antiperspirant agents typically contain the following ingredients: astringent active ingredients, oily components, nonionic emulsifiers, co-emulsifiers, consistency agents, adjuvants such as, for example a thickening agent, or a complexing agent and / or non-aqueous solvents such as, for example, ethanol, propylene glycol and / or glycerol.

 As astringent antiperspirant active ingredients are especially suitable salts of aluminum, zirconium, or zinc. Examples of suitable antihydrotic active ingredients are aluminum chloride, aluminum chlorohydrate, aluminum dihydrochloride, aluminum sesquichlorohydrate, and complex compounds thereof, for example hydroxyaluminum allantoinate with 1,2-propylene glycol, aluminum tartrate-chloride, aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate, and complex compounds thereof, for example with amino acids like glycine.

 In addition, in antiperspirants, customary oil-soluble and water-soluble adjuvants can be contained in smaller amounts. These oil-soluble adjuvants may for example be: anti-inflammatory, skin-protecting or odor-resistant essential oils, active ingredients which protect the skin, synthetic and / or oil-soluble perfume essences.

 The usual water-soluble additives are, for example, preserving agents, water-soluble fragrances, pH-adjusting agents, for example buffer mixtures, water-soluble thickeners, by way of example: examples of natural or synthetic polymers soluble in water, such as xanthan gum,

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 hydroxyethylcellulose, polyvinylpyrrolidone or high molecular weight ethylene oxide.

 Useful film forming agents are for example, chitosan, microcrystalline chitosan, quaternized chitosan, polyvinylpyrrolidone, the copolymers vinylpyrrolidone / vinyl acetate copolymers, polymers of the acrylic acid series, quaternary cellulose derivatives, collagen, hyaluronic acid or their salts, and similar compounds.

 As swelling agents for aqueous phases, montmorillonite, clay minerals, pemulene and alkyl-modified carbopol (Goodrich) types can be used. Other suitable polymers or blowing agents can be removed from R.'s review.

Lochhead in Cosm. Toil. 108, (1993) 95.

 By protective factors against UV light are meant, for example, organic substances which are in liquid or crystalline form at room temperature (light-shielding films), which are capable of absorbing ultraviolet light and energy. absorbed is restored again as radiation at longer wavelength, for example heat. UVB filters can be oil soluble or water soluble. Examples of substances which are soluble in oil are: 3-benzylidenecamphor or 3-benzylidenenorphosphor and its derivatives, for example 3- (4-methylbenzylidene) camphor, as described in EP-0 693 471-B1, # 4-aminobenzoic acid derivatives, preferably 4- (dimethylamino) benzoic acid 2-ethylhexyl ester, 4- (dimethylamino) benzoic acid 2-octyl ester and the 4- (dimethylamino) benzoic acid amyl ester,> cinnamic acid esters, preferably 4-methoxycinnamic acid 2-ethylhexyl ester, 4-methoxycinnamic acid propyl ester, 4-methoxycinnamic acid isoamyl ester, 2-cyano-3,3-phenylcinnamic acid 2-ethylhexyl ester (octocrylene),

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# the esters of salicylic acid, preferably the ester
2-ethylhexyl salicylic acid, salicylic acid 4-isopropylbenzyl ester, salicylic acid homo-ethyl ester, # benzophenone derivatives, preferably 2-hydroxy-4-methoxybenzophenone , 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone, # esters of benzalmalonic acid, preferably 2-ethylhexyl diester of acid 4 methoxybenzomalonic, # triazine derivatives such as 2,4,6-trianilino- (p-carbo-2'-ethyl-1-hexyloxy) -1,3,5-triazine and octyl triazone as described in EP
0 818 450-A1 or dioctylbutamidotriazone (Uvasorb @ HEB), propane-1,3-diones such as for example 1- (4-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1,3-dione, derivatives of cetotricyclo (5. 2.1.0) decane as described in EP-0 694 521-B1.

 The following are considered as water-soluble substances: 2-phenylbenzimidazole-5-sulfonic acid and its alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium, and glucammonium salts, benzophenone sulphonic acid derivatives, preferably 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid and its salts, sulphonic acid derivatives of 3-benzylidenecamphor such as for example acid 4 (2-oxo-3-bornylidene-methyl) benzene sulfonic acid and 2-methyl-5- (2-oxo-3-bornylidene) sulfonic acid and their salts.

 Typical UV-A filters in question are in particular dibenzoylmethane derivatives, such as for example 1- (4'-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1,3-dione, 4-tert-butylbenzylmethane. 4'-methoxydibenzoylmethane (Parsol 1789), 1-phenyl-3- (4'-isopropylphenyl) propane-1,3-dione and the enamine compounds as described in document

<Desc / Clms Page number 23>

 DE 19,712,033 A1 (BASF). UV-A and UV-B filters can obviously be used also in mixtures. In addition to the soluble substances mentioned, insoluble pigments for protection against light are also used for this purpose, in particular finely divided metal oxides or salts. Examples of suitable metal oxides are, in particular, zinc oxide and titanium dioxide and, next to this, oxides of iron, zirconium, silicon, manganese, aluminum and cerium, and mixtures thereof. . Silicates (talc), barium sulphate or zinc stearate can be used as salts. Oxides and salts are used in the form of pigments for emulsions that heal and protect the skin, and for decorative cosmetics. The particles should have an average diameter of less than 100 nm, preferably between 5 and 50 nm and in particular between 15 and 30 nm. They may have a spherical shape, however, particles that have an ellipsoidal shape or other shape that deviates from the spherical appearance may also be used. The pigments may also be surface-treated, that is to say rendered hydrophilic or hydrophobicized. Typical examples are coated titanium dioxides such as, for example, titanium dioxide T805 (Degussa) or Eusolex T2000 (Merck). As hydrophobic coating agents, silicone silicones are mainly used for this purpose, especially for this purpose trialkoxyoctylsilanes or simethicones. In sun protection products, those which are called micro- or nanopigments are preferably used. Preferably micronized zinc oxide is used. Other suitable U.V light shielding filters should be removed from P's review.

Finkel in SOFW-Journal 122 (1996) 543.

 In addition to the above-mentioned two groups of primary light-shielding substances, it is also possible to use secondary antioxidant-type light-shielding agents which stop the photochemical reaction chain triggered when U.V. radiation penetrates the skin. Typical examples of these are

<Desc / Clms Page number 24>

 amino acids (for example glycine, histidine, tyrosine, tryptophan) and their derivatives, imidazole (for example urocanic acid) and their derivatives, peptides such as D, L-carnosine, D- carnosine, L-carnosine, and their derivatives (Anserine), carotenoids, carotene (for example a-carotene, (3-carotene, lycopene) and their derivatives, chlorogenic acid and its derivatives, lipoic acid and its derivatives (for example dihydrolipoic acid), aurothioglucose, propylthiouracil, and other thiols (for example thioredoxin, glutathione, cysteine, cystine, cystamine, and their glycosylated esters, Nacetylated, methylated, ethylated, propylated, amylated, butylated, and laurylated, palmitoyl, oleyl, γ-linoleyl, cholesteryl, and glyceryl) as well as their salts, dilaurylthiodipropionate, distearylthiodipropionate, thiodipropionic acid, and their derivatives (esters, ethers, peptides, lipids, eotides, nucleosides, and salts) as well as sulfoximinated compounds (eg buthionine sulfoximine, homocysteine sulfoximine, buthionine sulfone, penta-, hexa- and heptathionine sulfoximine) at very low compatible dosages (e.g. pmol to mol / kg), in addition to chelating agents (for metals) (for example α-hydroxy fatty acids, palmitic acid, phytic acid, lactoferin), α-hydroxy acids (for example citric acid, lactic acid, malic acid), humic acid, bile acids, bile extracts, bilirubin, biliverdin, EDTA, EGTA, and their derivatives, non-fatty acids saturated and their derivatives (for example γ-linolenic acid, linoleic acid, oleic acid), folic acid and its derivatives, ubiquinone and ubiquinol and their derivatives, vitamin C and its derivatives (eg ascorbyl palmitate, Mg ascorbyl phosphate, ascorbyl acetate), tocopherols and their derivatives (for example vitamin E acetate), vitamin A and derivatives (vitamin A palmitate) and benzoin wood coniferyl benzoate, rutin acids and their derivatives, aglucosylrutin, ferulic acid , furfurylidenescucitol, carnosine, butylhydroxytoluene, butylhydroxyanisole,

<Desc / Clms Page number 25>

 nordihydroguarinesinic acid, nordihydroguaiaretic acid, trihydroxybutyrophenone, uric acid and its derivatives, mannose and its derivatives, superoxide dismutase, zinc and its derivatives (for example ZnO, ZnSO4), selenium and its derivatives ( for example selenomethionine), stilbene and its derivatives (for example stilbene oxide, trans-stilbene oxide) and the appropriate derivatives according to the invention (salts, esters, ethers, sugars, nucleotides, nucleosides, peptides and lipids) of these active ingredients.

 In addition to improving the flow behavior, hydrotropic substances such as ethanol, isopropyl alcohol or polyols can be used. Polyols which come into consideration here preferably have from 2 to 15 carbon atoms, and at least two hydroxy groups. The polyols may contain further functional groups, especially amino groups, or may be modified with nitrogen. Typical examples are: glycerol alkylene glycols such as ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol, and polyethylene glycols having an average molecular weight of 100 to 1,000 daltons. mixtures of industrial oligoglycerines having a degree of self-condensation of 1.5 to 10, for example industrial mixtures of diglycerol with a diglycerol content of 40 to 50% by weight, methylol compounds such as in particular trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and di-pentaerythritol. (lower alkyl) glucosides, in particular those with 1 to 8 carbon atoms in the alkyl radical, for example methyl and butylglucoside, sugar alcohols containing 5 to 12 carbon atoms, for example sorbitol or mannitol, sugars having 5 to 12 carbon atoms, for example glucose or sucrose,

<Desc / Clms Page number 26>

amino sugars such as for example glucamine, dialkoolamines such as diethanolamine or 2-amino-
1,3-propanediol.

 Suitable preservatives are, for example, phenoxyethanol, formaldehyde solution, parabens, pentanediol or sorbic acid, as well as the additional classes of substances set out in Annex 6, Parts A and B of the Ordinance on Cosmetics. .

 Perfume essences include mixtures based on natural and synthetic aromatic substances. The natural aromatic substances are flower extracts (lilac, lavender, rose, jasmine, Neroli, YlangYlang), stems and leaves (geranium, patchouli, petit grain), fruits (anise, coriander, cumin, juniper), fruit peel (bergamot, lemon, orange), roots (mace, angelica, celery, cardamom, costus, iris, calamus), wood (pine, sandalwood, guaiac, cedar, rosewood), leafy stems and herbs (tarragon, lemongrass, sage, thyme), needles and branches (spruce, fir, pine, dwarf pine), resins and balsamic balms (galbanum, elemi, benzoin, myrrh, olibanum, oppoponax) . In addition, there come into question animal raw materials such as civet and castorum. Typical synthetic odoriferous compounds are esters, ethers, aldehydes, ketones, alcohols, and hydrocarbons. The odoriferous compound compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, pterbutylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate, phenylethyl acetate and benzoate. of linalyl, benzyl formate, ethylmethyl phenylglycinate, allylcyclohexyl propionate, styrallyl propionate and benzyl salicylate. Among the ethers there are, for example, benzylethyl ether, among the aldehydes, for example linear alkanals having from 8 to 18 carbon atoms, citral, citronellal, lemonellyloxyacetic aldehyde, cyclamenic aldehyde, hydroxycitronellal, lily and bud, among the ketones

<Desc / Clms Page number 27>

 for example Ionones, α-isomethylionone, and methylcedrylketone, among the alcohols, anethol, citronellol, eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol, with hydrocarbons being mainly terpenes and balsamic products. However, mixtures of various odoriferous substances are preferred which together produce a pleasant scent. Also essential oils of lesser volatility which are used most of the time, as aromatic components are suitable as perfume essences, for example the essence of sage, the essence of chamomile, the essence of carnations, the essence of lemon balm. , mint essence, cinnamon leaf essence, linden blossom essence, juniper berries essence, vetiver essence, oliban essence, galbanum essence, the essence of laudanum and the essence of lavandin. Preferably, the essence of bergamot, dihydromyrcenol, lilial, lyral, citronellol, phenylethyl alcohol, aldehyde a-hexylcinnamic, geraniol, benzylacetone, is used alone or in combination cyclamenic aldehyde, linalool, Boisambrene forte, ambroxan, indole, hedione, sandalwood, lemon essence, tangerine essence, orange essence, glycolate d allylamyle, cyclovertal, lavandin essence, muscat touch sage essence, -damascone, Bourbon geranium essence, cyclohexyl salicylate, Vertofix heart, Esuper iso, NP fixolide Evernyl, Iraldine gamma, phenylacetic acid, geranyl acetate, benzyl acetate, rose oxide, romillate, irotyl and floramat.

 Suitable substances for cosmetic and authorized purposes can be used as colorants, as they are for example found in the publication Kosmetische Farbemittel of the Coloring Committee of the Deutsche Forschungsgemeinschaft, Verlag Chemie, Weinheim 1984, pages 81-106. These dyes are usually employed at concentrations ranging from 0.001 to 0.1% by weight based on the total mixture.

<Desc / Clms Page number 28>

 The overall proportion of adjuvant and additive can range from 1 to 50, preferably from 5 to 40% by weight, based on the composition. The production of the composition can be carried out by the usual processes hot or cold, preferably one operates according to the method of temperature in phase inversion.

Examples
The technical properties of use of different make-up remover emulsions have been subjectively appreciated by a panel of 5 testers with regard to make-up, lipstick stick, powder eye shadow, and eye shadow. eyelashes (mascara).

For this purpose, a cotton ball is wetted with 10 ml of the emulsions, brought three times to the main part to be cleaned and then buffered with a dried paper tissue. For this we have the following meanings: (1) = elimination without residue, no trace of color on the tissue, (2) = elimination practically without residue, only weak traces on the tissue, (3) = visible residues, the handkerchief has clear traces of color.

The stability of the emulsions was evaluated after storage for a period of 1 to 4 weeks from 20 to 40 C. For this, we have the meanings: (+) = stable and (-) = separate
Examples 1 to 3 are in accordance with the invention, Examples VI and V2 serve for comparison. The composition of the emulsions and the results of the tests are collated in Table 1.

<Desc / Clms Page number 29>

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Claims (8)

 1) Use of detergent mixtures containing: (a) fatty alcohols (b) fatty alcohol ethers and polyglycol (c) partial glycerides and (d) fatty acid alkyl esters as agents emulsifiers for the preparation of makeup removers. 2) Use according to claim 1, characterized in that use is made of fatty alcohols of formula (I), R 1 OH (I) wherein R 1 represents a linear or branched alkyl radical having from 12 to 22 carbon atoms. 3) Use according to claims 1 and / or 2, characterized in that use is made of ethers of fatty alcohol and polyglycol of formula (II) Wherein R2 represents a linear or branched alkyl and / or alkenyl radical having from 6 to 22 carbon atoms and n represents numbers ranging from 1 to 50. 4) Use according to claim 3, characterized in that at least one polyglycol fatty alcohol ether having an HLB below 14 and at least one polyglycol fatty alcohol ether having at least one HLB above 14. 5) Use according to at least one of Claims 1 to 4, characterized in that partial glycerides of formula (III) are used. <Desc / Clms Page number 31>  wherein R3CO represents a linear or branched, saturated and / or unsaturated acyl radical having from 6 to 22 carbon atoms, R4 and R independently of one another represent R3CO or OH and the sum (xl + x2 + x3) represents 0 or numbers ranging from 1 to 100, with the restriction that at least one of the two radicals R4 and R5 signify OH.

6) Use according to at least one of claims 1 to 5, characterized in that fatty acid alkyl esters of formula (IV) are used: R 6 CO-OR 7 (IV) in which R 6 CO represents a linear or branched acyl radical having 6 to 22 carbon atoms and 0 and / or 1 to 3 double bonds and R is a linear or branched alkyl radical having 6 to 22 carbon atoms and 0 and / or 1 to 3 double bonds, with the restriction that the total number of carbon atoms is at least 18. 7) Use according to at least one of claims 1 to 6, characterized in that detergent mixtures are used which are based on mixtures: (a) from 10 to 25% by weight of fatty alcohols (b) from 10 to 60% by weight of fatty alcohol ethers and polyglycol, (c) from 10 to 25% by weight of partial glycerides and (d) from 10 to 35% by weight of alkyl esters of fatty acid, with the proviso that the weight data add up to 100% by weight. <Desc / Clms Page number 32> 8) Use according to at least one of claims 1 to 7, characterized in that the mixtures of detergents are used in amounts ranging from 1 to 10% by weight based on the composition.