DE102004024511A1 - Use of polysulfide for the improvement of the color stability and/or color intensification of the colored fibers e.g. keratinic fibers (human hairs) and animal hairs e.g. wool, horse hair, angora hair and fur - Google Patents

Abstract

Use of polysulfide (I) for the improvement of the color stability of the colored fiber. Use of polysulfide of formula (I) for the improvement of the color stability of the colored fiber. R3>OH or H2N-CH(C(O)-R1>)-CH2-S-S-CH2-CH(C(O)-R2>)-NH-; R4>H or -C(O)-A-COOH; A : bond or 1-20C bivalent (un)saturated aliphatic or aromatic hydrocarbon (substituted by halo, hydroxy or carboxy) (where a small bridge is present between 1-12C carbonyl and adjacent group A); R1>, R2>R5>O- or H2N-CH(COOH)-CH2-S-S-CH2-CH(COOH)-NH-; R5>H or 1-6C alkyl; and n : 1-100. Where one or more carboxyl group(s) is present in the form of one or more its salts. Independent claims are also included for: (1) a method to improve the color stability of the colored fibers (preferably keratinic fibers) comprising applying a composition comprising (I) on the fiber and rinsing after an impact time of 1-60 minutes, where during the improving effect, preferably at least one material of cystine, succinic acid, cationic polymers, oxidation pigments or direct pulling pigments are present; and (2) a composition for the improvement of the color stability of colored fibers comprising: (a) (I) (0.01-20 wt.%) and cationic polymer (0.05-20 wt.%); (b) (I) (0.01-10 wt.%) and oxidation pigment precursors (0.005-10 wt.%); or (c) (I) (0.01-10 wt.%) and direct pulling pigments (0.01-20 wt.%). [Image].

Description

The The invention relates to the use of certain polysulfides for improvement the color stability the coloring a fiber, a corresponding method for color stabilization and means for use in this method.

Human hair is today treated in a variety of ways with hair cosmetic preparations. These include, for example, the cleansing of hair with shampoos, the care and regeneration with rinses and cures and the bleaching, dyeing and shaping of the hair with dyes, tinting agents, waving agents and styling preparations. In this case, means for changing or nuancing the color of the head hair play a prominent role. Apart from the bleaching agents that cause an oxidative lightening of the hair by degradation of the natural hair dyes, so in the field of hair coloring essentially three types of hair dye are of importance:
For permanent, intensive colorations with corresponding fastness properties, so-called oxidation colorants are used. Such colorants usually contain oxidation dye precursors, so-called developer components and coupler components. The developer components form the actual dyes under the influence of oxidizing agents or of atmospheric oxygen with one another or with coupling with one or more coupler components. The oxidation dyes are characterized by excellent, long-lasting dyeing results. For naturally acting dyeings but usually a mixture of a larger number of oxidation dye precursors must be used; In many cases, direct dyes are still used for shading. If the dyes formed or used directly in the course of color formation have significantly different fastnesses (eg UV stability, perspiration fastness, washfastness, etc.), then a noticeable and therefore undesirable color shift can occur over time. This phenomenon occurs more frequently when the hairstyle has hair or hair zones of different degrees of damage. An example of this is long hair, in which the hair tips exposed for a long time to all sorts of environmental influences are usually much more damaged than the relatively newly regrown hair zones.

For temporary dyeings become common dyeing or tinting agent used as dyeing Component so-called direct pullers included. This is it about dye molecules, which grow directly on the hair and no oxidative process to training need the color. Belongs to these dyes for example, that from ancient times to the coloring of body and hairs known henna. These dyes are against shampooing usually much more sensitive than oxidative stains, so that then much more quickly a much undesirable nuance shift or even a visible "discoloration" occurs.

Finally has in younger Time a novel dyeing process size Attention found. In this process, precursors of the natural Hair dye melanin applied to the hair; these form then in the context of oxidative processes in the hair natural analog dyes. Such a process with 5,6-dihydroxyindoline as dye precursor has been described in EP-B1-530 229. In, in particular multiple, Application of agents with 5,6-dihydroxyindoline makes it possible for humans with gray hair the natural Reproduce hair color. The coloration can be done with atmospheric oxygen take place as the sole oxidant, so that no further oxidizing agents resorted must become. In persons with original Medium-blond to brown hair, indoline can be the sole dye precursor be used. For the Application in persons with original red and especially dark to black hair color can against it satisfactory results frequently only by the concomitant use of other dye components, in particular special oxidation dye precursors can be achieved. Also here we can then problems regarding the authenticity of the dyeings occur.

It has not lacked efforts, the authenticity of dyeings keratinic fibers to improve. A development direction is the optimization of the dyes themselves or the synthesis of new, modified Dye molecules. Another development direction is the search for additives for the colorants, about the authenticity of the dyeings to increase. A known problem solution is the colorant Add UV filter. These filter substances are used in the dyeing process together with the dye Applied to the hair, which in many cases a significant increase stability the coloring is achieved against the action of daylight or artificial light.

worin
R³ Hydroxy oder den Rest

R⁴ Wasserstoff oder den Rest

A eine Bindung oder einen zweiwertigen gesättigten oder ein- oder mehrfach ungesättigten aliphatischen oder aromatischen Kohlenwasserstoffrest mit 1 bis 20 Kohlenstoffatomen bedeuten, welcher mit ein oder mehreren Halogen-, Hydroxy- oder Carboxygruppen substituiert sein kann und wobei die kürzeste Verbindung zwischen den beiden der Gruppe A benachbarten Carbonylgruppen aus bis zu 12 Kohlenstoffatomen besteht, und worin
R¹ und R² gleich oder verschieden sein können und ausgewählt sind aus
R⁵O- und

wobei R⁵ Wasserstoff oder eine Alkylgruppe mit 1 bis 6 Kohlenstoffatomen bedeutet,
n eine ganze Zahl von 1 bis 100 ist
und wobei eine oder mehrere Carboxylgruppe(n) in Form eines oder mehrerer ihres/ihrer Salzes) vorliegen können, die Farbstabilität der Färbungen von Fasern, insbesondere keratinischen Fasern, signifikant gesteigert werden kann. Dabei können vor allem Rottöne, d.h. die rote Farbe von rot gefärbten Fasern, besonders wirksam stabilisiert und vor dem Ausbluten aus der Faser bewahrt werden.Surprisingly, it has now been found that polysulfides of the formula (I)

wherein
R ^{3 is} hydroxy or the radical

R ^{4 is} hydrogen or the radical

A is a bond or a divalent saturated or mono- or polyunsaturated aliphatic or aromatic hydrocarbon radical having 1 to 20 carbon atoms, which may be substituted by one or more halogen, hydroxy or carboxy groups and wherein the shortest compound between the two of the group A adjacent carbonyl groups of up to 12 carbon atoms, and wherein
R ¹ and R ^{2 may be the} same or different and are selected from
R ⁵ O- and

where R ^{5 is} hydrogen or an alkyl group having 1 to 6 carbon atoms,
n is an integer from 1 to 100
and wherein one or more carboxyl group (s) may be in the form of one or more of its salt (s), the color stability of the dyeings of fibers, in particular keratinic fibers, can be significantly increased. In particular, reds, ie the red color of red-colored fibers, can be stabilized particularly effectively and prevented from bleeding out of the fiber.

Under color stability For the purposes of the invention, the preservation of the color of a dyed fiber in terms of nuance and / or intensity when understanding the fiber the repeated influence of aqueous agents, in particular surfactant-containing agents such as shampoos is exposed. A color stability in this Meaning is also called washfastness.

Polysulfides of the formula (I) are known from the document US 5,646,239 where their preparation and use is described as biomaterials, such as in sutures, prostheses or biological adhesives. However, the prior art provides no evidence that such polysulfides are suitable for increasing the color stability of dyed fibers.

worin
R³ Hydroxy oder den Rest

R⁴ Wasserstoff oder den Rest

A eine Bindung oder einen zweiwertigen gesättigten oder ein- oder mehrfach ungesättigten aliphatischen oder aromatischen Kohlenwasserstoffrest mit 1 bis 20 Kohlenstoffatomen bedeuten, welcher mit ein oder mehreren Halogen-, Hydroxy- oder Carboxygruppen substituiert sein kann und wobei die kürzeste Verbindung zwischen den beiden der Gruppe A benachbarten Carbonylgruppen aus bis zu 12 Kohlenstoffatomen besteht, und worin
R¹ und R² gleich oder verschieden sein können und ausgewählt sind aus R⁵O- und

wobei R⁵ Wasserstoff oder eine Alkylgruppe mit 1 bis 6 Kohlenstoffatomen bedeutet, n eine ganze Zahl von 1 bis 100 ist
und wobei eine oder mehrere Carboxylgruppe(n) in Form eines oder mehrerer ihres/ihrer Salzes) vorliegen können, zur Verbesserung der Farbstabilität der Färbung einer Faser.A first object of the present invention is therefore the use of a polysulfide of the formula (I)

wherein
R ^{3 is} hydroxy or the radical

R ^{4 is} hydrogen or the radical

A is a bond or a divalent saturated or mono- or polyunsaturated aliphatic or aromatic hydrocarbon radical having 1 to 20 carbon atoms, which may be substituted by one or more halogen, hydroxy or carboxy groups and wherein the shortest compound between the two of the group A adjacent carbonyl groups of up to 12 carbon atoms, and wherein
R ¹ and R ^{2 may be the} same or different and are selected from R ⁵ O- and

wherein R ^{5 is} hydrogen or an alkyl group having 1 to 6 carbon atoms, n is an integer of 1 to 100
and wherein one or more carboxyl group (s) may be in the form of one or more of its salt (s) for improving the color stability of the coloration of a fiber.

at the fiber is preferably a keratin fiber. As keratinic fibers can in principle all animal hairs such as e.g. Wool, horsehair, angora hair, Furs, feathers and silk and products made therefrom or textiles be used. The process according to the invention is preferably suitable but for human hair and wigs made from it. Because of the gentle process conditions it is especially suitable for the treatment of the hair on the living body.

In preferred embodiments The invention uses polysulfides in which in formula (I) A is a divalent saturated aliphatic hydrocarbon radical having 2 to 6 carbon atoms, in particular the 1,2-ethylidene radical means.

Further it is preferred that in formula (I) n is an integer from 1 to 10 means.

Of course, the teaching of the invention includes all isomeric forms of polysulfides, such as geometric and in particular cis - trans - isomers as well as optical isomers and in particular enantiomers and diastereomers.

It may be preferred according to the invention when the polysulfide of the formula (I) in combination with cystine and / or succinic acid is used.

It is particular to the invention when the polysulfide of the formula (I) is in the form of a condensation product which is available, which is available is by reacting cystine with a dicarboxylic acid derivative, in which the carboxyl groups are in activated form, such as e.g. a dicarboxylic acid dichloride. This implementation may be in a particularly advantageous embodiment as interfacial condensation be carried out in a two-phase system.

Farther it may be preferred if the inventive use in the presence a cationic polymer takes place.

In a further embodiment The invention may be preferred when the polysulfide of formula (I) in combination with an oxidation dye precursor and / or a direct dye is used, especially when it is in the use according to the invention for a cosmetic use, preferably a use for Treatment of live human hair is.

One Another object of the invention is therefore a method for Improvement of the color stability of the coloring a fiber, in particular a keratinic fiber, in which a Composition containing at least one of those defined in the preceding text Polysulfides of the formula (I) applied to the fiber in an effective amount is rinsed out and after a contact time of 1 to 60 minutes, while during the action preferably at least one substance from the group Cystine, succinic acid, cationic polymers, oxidation dye precursors and substantive Dyes is present.

• (a) 0,01 bis 20 Gew.-% mindestens eines Polysulfids der Formel (I)
• (b) 0,05 bis 20 Gew.-% eines kationischen Polymers, jeweils bezogen auf das Gesamtgewicht des Mittels.

The invention further provides a means for improving the color stability of the dyeing of a fiber, comprising

• (a) 0.01 to 20% by weight of at least one polysulfide of the formula (I)
• (B) 0.05 to 20 wt .-% of a cationic polymer, each based on the total weight of the composition.

• (a) 0,01 bis 10 Gew.-% mindestens eines Polysulfids der Formel (I)
• (b) 0,005 bis 10, vorzugsweise 0,1 bis 5 Gew.-% eines Oxidationsfarbstoffvorprodukts, jeweils bezogen auf das Gesamtgewicht des Mittels.

Likewise provided by the present invention is an agent, in particular a cosmetic agent for hair treatment, comprising

• (a) 0.01 to 10% by weight of at least one polysulfide of the formula (I)
• (B) 0.005 to 10, preferably 0.1 to 5 wt .-% of an oxidation dye precursor, each based on the total weight of the composition.

• (a) 0,01 bis 10 Gew.-% mindestens eines Polysulfids der Formel (I)
• (b) 0,01 bis 20 Gew.-% eines direktziehenden Farbstoffs, jeweils bezogen auf das Gesamtgewicht des Mittels.

A further subject of the present invention is an agent, in particular a cosmetic agent for hair treatment, comprising

• (a) 0.01 to 10% by weight of at least one polysulfide of the formula (I)
• (B) 0.01 to 20 wt .-% of a substantive dye, each based on the total weight of the composition.

Preferably For example, the above-mentioned agents of the present invention include a hair treatment suitable, in particular a living human for treatment Hair suitable, wearer.

In preferred embodiments of the invention contain the aforementioned cystine according to the invention and / or succinic acid.

According to the teaching of the invention It may be preferred, the polysulfide of the formula (I) directly in dyeing or tint which means that the polysulfide of the formula (I) used in combination with dyes and / or dye precursors becomes.

When such can Developer and coupler type oxidation dye precursors, natural and synthetic direct dyes and precursors of natural analogue Dyes, such as indole and indoline derivatives, and mixtures of Representatives of one or more of these groups.

Developer type oxidation dye precursors are typically primary aromatic amines having another para or ortho position free or substituted hydroxy or amino group, diaminopyridine derivatives, heterocyclic hydrazones, 4-aminopyrazole derivatives and 2,4,5,6-tetraaminopyrimidine and its derivatives used. Suitable developer components are, for example, p-phenylenediamine, p-toluenediamine, p-aminophenol, o-aminophenol, 1- (2'-hydroxyethyl) -2,5-diaminobenzene, N, N-bis (2-hydroxy-ethyl) -p-phenylenediamine, 2- (2,5-diaminophenoxy) -ethanol, 4-amino-3-methylphenol, 2,4,5,6-tetraaminopyrimidine, 2- Hydroxy-4,5,6-triaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2,4-dihydroxy-5,6-diaminopyrimidine, 2-dimethylamino-4,5,6-triaminopyrimidine, 2-hydroxymethylamino 4-Amino-phenol, bis (4-aminophenyl) amine, 4-amino-3-fluorophenol, 2-aminomethyl-4-aminophenol, 2-hydroxymethyl-4-aminophenol, 4-amino-2 - ((diethylamino) - methyl) phenol, bis (2-hydroxy-5-aminophenyl) methane, 1,4-bis (4-aminophenyl) -diazacycloheptane, 1,3-bis (N (2-hydroxyethyl) -N (4- aminophenylamino)) - 2-propanol, 4-amino-2- (2-hydroxyethoxy) phenol, 1,10-bis- (2,5-diaminophenyl) -1,4,7,10-tetraoxadecane and 4,5- Diaminopyrazole derivatives according to EP 0 740 741 or WO 94/08970 such. B. 4,5-diamino-1- (2'-hydroxyethyl) pyrazole. Particularly advantageous developer components are p-phenylenediamine, p-toluenediamine, p-aminophenol, 1- (2'-hydroxyethyl) -2,5-diaminobenzene, 4-amino-3-methylphenol, 2-aminomethyl-4-aminophenol, 2,4 , 5,6-tetraaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, bis (2-hydroxy-5-aminophenyl) -methane and 4,5-diamino -1- (2-hydroxyethyl) pyrazole.

When Coupler-type oxidation dye precursors are typically m-phenylenediamine derivatives, naphthols, resorcinol and resorcinol derivatives, Pyrazolones and m-amino-phenol derivatives used. Examples of such Coupler components are m-aminophenol and its derivatives such as 5-amino-2-methylphenol, 5- (3-hydroxypropylamino) -2-methylphenol, 3-amino-2-chloro-6-methylphenol, 2-hydroxy-4-aminophenoxyethanol, 2,6-dimethyl-3-aminophenol, 3-trifluoroacetylamino-2-chloro-6-methylphenol, 5-amino-4-chloro-2-methylphenol, 5-amino-4-methoxy-2-methylphenol, 5- (2'-hydroxyethyl) amino-2-methylphenol, 3- (diethylamino) phenol, N-cyclopentyl-3-aminophenol, 1,3-Dihydroxy-5- (methylamino) -benzene, 3- (ethylamino) -4-methylphenol and 2,4-dichloro-3-aminophenol, o-aminophenol and its derivatives, m-diaminobenzene and its derivatives such as 2,4-diaminophenoxyethanol, 1,3-bis- (2,4-diaminophenoxy) -propane, 1-methoxy-2-amino-4- (2'-hydroxyethylamino) benzene, 1,3-bis (2,4-diaminophenyl) propane, 2,6-bis (2-hydroxyethylamino) -1-methylbenzene and 1-amino-3-bis (2'-hydroxyethyl) aminobenzene, o-diaminobenzene and its derivatives such as 3,4-diaminobenzoic acid and 2,3-diamino-1-methylbenzene, diene or trihydroxybenzene derivatives such as resorcinol, resorcinol monomethyl ether, 2-methylresorcinol, 5-methylresorcinol, 2,5-dimethylresorcinol, 2-chlororesorcinol, 4-chlororesorcinol, pyrogallol and 1,2,4-trihydroxybenzene, pyridine derivatives such as 2,6-dihydroxypyridine, 2-amino-3-hydroxypyridine, 2-amino-5-chloro-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, 2,6-dihydroxy-3,4-dimethylpyridine, 2,6-dihydroxy-4-methylpyridine, 2,6-diaminopyridine, 2,3-diamino-6-methoxypyridine and 3,5-diamino-2,6-dimethoxypyridine, naphthalene derivatives such as 1-naphthol, 2-methyl-1-naphthol, 2-hydroxymethyl-1-naphthol, 2-hydroxyethyl-1-naphthol, 1,5-dihydroxynaphthalene, 1,6-dihydroxynaphthalene, 1,7-dihydroxynaphthalene, 1,8-dihydroxynaphthalene, 2,7-dihydroxynaphthalene and 2,3-dihydroxynaphthalene, Morpholine derivatives such as 6-hydroxybenzomorpholine and 6-aminobenzomorpholine, quinoxaline derivatives such as 6-methyl-1,2,3,4-tetrahydroquinoxaline, Pyrazole derivatives such as 1-phenyl-3-methylpyrazol-5-one, indole derivatives such as 4-hydroxyindole, 6-hydroxyindole and 7-hydroxyindole, Methylenedioxybenzene derivatives such as 1-hydroxy-3,4-methylenedioxybenzene, 1-amino-3,4-methylenedioxybenzene and 1- (2'-hydroxyethyl) amino-3,4-methylenedioxybenzene.

Especially suitable coupler components are 1-naphthol, 1,5-, 2,7- and 1,7-dihydroxynaphthalene, 3-aminophenol, 5-amino-2-methylphenol, 2-amino-3-hydroxypyridine, resorcinol, 4-chlororesorcinol, 2-chloro-6-methyl-3-aminophenol, 2-methylresorcinol, 5-methylresorcinol, 2,5-dimethylresorcinol and 2,6-dihydroxy-3,4-dimethylpyridine.

Substantive Dyes are common Nitrophenylenediamines, nitroaminophenols, azo dyes, anthraquinones or indophenols. Particularly suitable substantive dyes are those under the international names or trade names HC Yellow 2, HC Yellow 4, HC Yellow 5, HC Yellow 6, Basic Yellow 57, Disperse Orange 3, HC Red 3, HC Red BN, Basic Red 76, HC Blue 2, HC Blue 12, Disperse Blue 3, Basic Blue 99, HC Violet 1, Disperse Violet 1, Disperse Violet 4, Disperse Black 9, Basic Brown 16 and Basic Brown 17 known compounds and 1,4-bis (β-hydroxyethyl) amino-2-nitrobenzene, 4-amino-2-nitrodiphenylamine-2'-carboxylic acid, 6-nitro-1,2,3,4-tetrahydroquinoxaline, Hydroxyethyl 2-nitro-toluidine, picramic acid, 2-amino-6-chloro-4-nitrophenol, 4 ethylamino-3-nitrobenzoic acid and 2-chloro-6-ethylamino-1-hydroxy-4-nitrobenzene.

In the naturally occurring direct dyes are, for example Henna red, henna neutral, chamomile flower, sandalwood, black tea, Buckthorn bark, sage, bluewood, madder root, Catechu, Sedre and Contain alcano root.

It is not necessary that the oxidation dye precursors or the direct dyes each represent uniform compounds. Rather, in the hair colorants according to the invention, be dingt by the production process for the individual dyes, in minor amounts still contain other components, as far as they do not adversely affect the dyeing result or for other reasons, eg. As toxicological, must be excluded.

Regarding the in the use according to the invention in hair dyeing and tinting agents applicable dyes is still expressly on the monograph Ch. Zviak, The Science of Hair Care, Chapter 7 (pp. 248-250; Dyes) and chapter 8, pages 264-267; Oxidation dye precursors) appeared as volume 7 of the series "Dermatology" (ed .: Ch., Culnan and H. Maibach), Marcel Dekker Inc., New York, Basel, 1986, as well as the "European Inventory of cosmetic raw materials ", issued by the European Community, available in disk form by the Federal Association of German Industrial and Trading Companies for medicines, Health food and personal care products e.V., Mannheim.

When Precursors of naturally-analogous dyes are, for example, indoles and indolines and their physiologically acceptable salts. Prefers Such indoles and indolines are used, the at least one Hydroxy or amino group, preferably as a substituent on the six-membered ring, exhibit. These groups can bear further substituents, for. B. in the form of an etherification or Esterification of the hydroxy group or alkylation of the amino group. Particularly advantageous properties have 5,6-dihydroxyindoline, N-methyl-5,6-dihydroxyindoline, N-ethyl-5,6-dihydroxyindoline, N-propyl-5,6-dihydroxyindoline, N-butyl-5,6-dihydroxyindoline, 5,6-dihydroxyindoline-2-carboxylic acid, 6-hydroxyindoline, 6-aminoindoline and 4-aminoindoline and 5,6-dihydroxyindole, N-methyl-5,6-dihydroxyindole, N-ethyl-5,6-dihydroxyindole, N-propyl-5,6-dihydroxyindole, N-butyl-5,6-dihydroxyindole, 5,6-dihydroxyindole-2-carboxylic acid, 6-hydroxyindole, 6-aminoindole and 4-aminoindole.

Especially noteworthy within this group are N-methyl-5,6-dihydroxyindoline, N-ethyl-5,6-dihydroxyindoline, N-propyl-5,6-dihydroxyindoline, N-butyl-5,6-dihydroxyindoline and in particular 5,6-dihydroxyindoline and N-methyl-5,6-dihydroxyindole, N-ethyl-5,6-dihydroxyindole, N-propyl-5,6-dihydroxyindole, N-butyl-5,6-dihydroxyindole and in particular the 5,6-dihydroxyindole.

The Indoline and indole derivatives in the colorants of the invention can both as free bases as well as in the form of their physiologically acceptable Salts with inorganic or organic acids, e.g. The hydrochlorides, the sulfates and hydrobromides used.

at the use of dye precursors of the indoline or indole type For example, it may be preferred to combine them with at least one amino acid and / or to use at least one oligopeptide. Preferred amino acids are aminocarboxylic acids, in particular α-aminocarboxylic acids and ω-aminocarboxylic acids. Under the α-aminocarboxylic acids are arginine, lysine, ornithine and histidine are particularly preferred. A most preferred amino acid is arginine, especially in free form, but also as hydrochloride used.

hair dyes, especially if the coloration oxidative, be it with atmospheric oxygen or other oxidizing agents such as hydrogen peroxide, usually become weakly acidic to alkaline, d. H. to pH values in the range of about 5 to 11, set. For this purpose, the colorants contain alkalizing agents, usually Alkali or alkaline earth hydroxides, ammonia or organic amines. Preferred alkalizing agents are monoethanolamine, monoisopropanolamine, 2-amino-2-methyl-propanol, 2-amino-2-methyl-1,3-propanediol, 2-amino-2-ethyl-1,3-propanediol, 2-amino-2-methylbutanol and triethanolamine and alkali and alkaline earth metal hydroxides. Especially Monoethanolamine, triethanolamine and 2-amino-2-methyl-propanol and 2-amino-2-methyl-1,3-propanediol are preferred within this group. Also, the use of ω-amino acids such as ω-aminocaproic acid as Alkalizing agent is possible.

If the formation of the actual hair dyes takes place in the context of an oxidative process, conventional oxidizing agents, in particular hydrogen peroxide or its addition products of urea, melamine or sodium borate can be used. However, oxidation with atmospheric oxygen as the sole oxidant may be preferred. Furthermore, it is possible to carry out the oxidation with the aid of enzymes, which enzymes are used both for the production of oxidizing per-compounds and for the enhancement of the action of a small amount of existing oxidizing agents, or enzymes are used, the electrons from suitable developer components (reducing agent) transferred to atmospheric oxygen. Oxidases such as tyrosinase, ascorbate oxidase and laccase but also glucose oxidase, uricase or pyruvate oxidase are preferred. Furthermore, the procedure is called, the effect of small amounts (eg, 1% and less, based on the total agent) of hydrogen peroxide by peroxidases ver strengthen.

Conveniently, the preparation of the oxidizing agent is then immediately before dyeing the hair mixed with the preparation with the dye precursors.

The The resulting ready-to-use hair dye preparation should preferably have a pH in the range from 6 to 10. Particularly preferred is the application of Hair Dye in a slightly alkaline environment. The application temperatures can in a range between 15 and 40 ° C, preferably at the temperature the scalp, lie. After an exposure time of approx. 5 to 45, In particular, 15 to 30 minutes, the hair dye by rinsing to be colored Hair removed. The washing with a shampoo is eliminated, if a strong surfactant-containing carrier, z. B. a dyeing shampoo, has been used.

Especially in hard-to-dye Hair can prepare with the dye precursors without prior Mixing with the oxidation component applied to the hair become. After an exposure time of 20 to 30 minutes then - if necessary after an intermediate rinse - the oxidation component applied. After another exposure time of 10 to 20 minutes is then rinsed and if desired shampooed. In this embodiment, according to a first variant, in which the previous application of the dye precursors to effect a better penetration into the hair, the corresponding Means to a pH set from about 4 to 7. According to a second variant is first one Air oxidation, with the applied agent being preferred has a pH of 7 to 10. At the subsequent accelerated Post-oxidation may be the use of acidified peroxydisulfate solutions as Oxidizing agent may be preferred.

Furthermore, the formation of the coloration can be supported and increased by adding certain metal ions to the agent. Such metal ions are, for example, Zn ²⁺ , Cu ²⁺ , Fe ²⁺ , Fe ³⁺ , Mn ²⁺ , Mn ⁴⁺ , Li ⁺ , Mg ²⁺ , Ca ²⁺ and Al ³⁺ . Particularly suitable are Zn ²⁺ , Cu ²⁺ and Mn ²⁺ . The metal ions can in principle be used in the form of any physiologically acceptable salt. Preferred salts are the acetates, sulfates, halides, lactates and tartrates. By using these metal salts, both the formation of the dyeing can be accelerated and the color shade can be specifically influenced.

In a further preferred embodiment The invention can the effect of the polysulfide of the formula (I) are further increased by fatty substances. Under fatty substances are to be understood fatty acids, Fatty alcohols, natural and synthetic waxes which are both solid and liquid aqueous dispersion can be present and natural and synthetic cosmetic oil components to understand.

The fatty acids used can be linear and / or branched, saturated and / or unsaturated fatty acids having 6 to 30 carbon atoms. Preference is given to fatty acids having 10 to 22 carbon atoms. Among these were, for example, to name the isostearic as the commercial products Emersol ^® 871 and Emersol ^® 875, and isopalmitic acids such as the commercial product Edenor ^® IP 95, and all other products sold under the trade names Edenor ^® (Cognis) fatty acids. Further typical examples of such fatty acids are caproic, caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, palmitic, palmitoleic, stearic, isostearic, oleic, elaidic, petroselic, linoleic, linolenic as well as their technical mixtures, which are obtained, for example, in the pressure splitting of natural fats and oils, in the oxidation of aldehydes from Roelen's oxosynthesis or the dimerization of unsaturated fatty acids. Particularly preferred are usually the fatty acid cuttings obtainable from coconut oil or palm oil; In particular, the use of stearic acid is usually preferred.

The Amount used is thereby 0,1 - 15 % By weight, based on the total agent, preferably the amount 0.5-10 % By weight, very particularly preferably amounts of 1 to 5% by weight. could be.

As fatty alcohols it is possible to use saturated, mono- or polyunsaturated, branched or unbranched fatty alcohols with C ₆ -C ₃₀ -, preferably C ₁₀ -C ₂₂ - and very particularly preferably C ₁₂ -C ₂₂ -carbon atoms. Decanols, octanols, dodecadienol, decadienol, oleyl alcohol, eruca alcohol, ricinoleic alcohol, stearyl alcohol, isostearyl alcohol, cetyl alcohol, lauryl alcohol, myristyl alcohol, arachidyl alcohol, caprylic alcohol, capric alcohol, linoleyl alcohol, linolenyl alcohol and behenyl alcohol are, for example, decanol, octanolol, dodecadienol, decadienol , as well as their Guerbet alcohols, this list should have exemplary and non-limiting character. However, the fatty alcohols are derived from preferably natural fatty acids, usually derived from recovery from the esters of fatty acids by Re production can be assumed. Also usable according to the invention are those fatty alcohol cuts which are produced by reducing naturally occurring triglycerides such as beef tallow, palm oil, peanut oil, rapeseed oil, cottonseed oil, soybean oil, sunflower oil and linseed oil or fatty acid esters formed from their transesterification products with corresponding alcohols, and thus represent a mixture of different fatty alcohols. Such substances are, for example, under the names Stenol ^® such as Stenol ^® 1618 or Lanette ^® such as Lanette ^® O or Lorol ^®, for example, Lorol ^® C8, Lorol C14 ^®, Lorol C18 ^{®, ®} Lorol C8-18, HD-Ocenol ^®, Crodacol ^® such as Crodacol ^® CS, Novol ^®, Eutanol ^® G, Guerbitol ^® 16, Guerbitol ^® 18, Guerbitol ^® 20, Isofol ^® 12, Isofol ^® 16, Isofol ^® 24, Isofol ^® 36, Isocarb ^® 12, Isocarb ^® 16 or Isocarb® ^® 24 available for purchase. Of course, the invention also wool wax alcohols, as are commercially available, for example under the names of Corona ^®, White Swan ^®, Coronet ^® or Fluilan ^® can be used. The fatty alcohols are used in amounts of from 0.1 to 30% by weight, based on the total preparation, preferably in amounts of from 0.1 to 20% by weight.

When natural or synthetic waxes can used according to the invention be solid paraffins or isoparaffins, carnauba waxes, bee waxes, Candelilla, ozokerite, ceresin, spermaceti, sunflower wax, Fruit waxes such as apple wax or citrus wax, Microwachse made of PE or PP. Such waxes are available for example via the Fa. Kahl & Co., Trittau.

The Amount used is 0.1 - 50 Wt.% Based on the total agent, preferably 0.1 to 20 wt.% And particularly preferably 0.1-15 % By weight relative to the total mean.

• – pflanzliche Ole. Beispiele für solche Ole sind Sonnenblumenöl, Olivenöl, Sojaöl, Rapsöl, Mandelöl, Jojobaöl, Orangenöl, Weizenkeimöl, Pfirsichkernöl und die flüssigen Anteile des Kokosöls. Geeignet sind aber auch andere Triglyceridöle wie die flüssigen Anteile des Rindertalgs sowie synthetische Triglyceridöle.
• – flüssige Paraffinöle, Isoparaffinöle und synthetische Kohlenwasserstoffe sowie Di-n-alkylether mit insgesamt zwischen 12 bis 36 C-Atomen, insbesondere 12 bis 24 C-Atomen, wie beispielsweise Di-n-octylether, Di-n-decylether, Di-n-nonylether, Di-n-undecylether, Di-n-dodecylether, n-Hexyl-n-octylether, n-Octyl-n-decylether, n-Decyl-n-undecylether, n-Undecyl-n-dodecylether und n-Hexyl-n-Undecylether sowie Di-tert-butylether, Di-iso-pentylether, Di-3-ethyldecylether, tert.-Butyl-n-octylether, iso-Pentyl-n-octylether und 2-Methyl-pentyl-n-octylether. Die als Handelsprodukte erhältlichen Verbindungen 1,3-Di-(2-ethyl-hexyl)-cyclohexan (Cetiol^® S) und Di-n-octylether (Cetiol^® OE) können bevorzugt sein.
• – Esteröle. Unter Esterölen sind zu verstehen die Ester von C₆-C₃₀-Fettsäuren mit C₂-C₃₀-Fettalkoholen. Bevorzugt sind die Monoester der Fettsäuren mit Alkoholen mit 2 bis 24 C-Atomen. Beispiele für eingesetzte Fettsäurenanteile in den Estern sind Capronsäure, Caprylsäure, 2-Ethylhexansäure, Caprinsäure, Laurinsäure, Isotridecansäure, Myristinsäure, Palmitinsäure, Palmitoleinsäure, Stearinsäure, Isostearinsäure, Ölsäure, Elaidinsäure, Petroselinsäure, Linolsäure, Linolensäure, Elaeostearinsäure, Arachinsäure, Gadoleinsäure, Behensäure und Erucasäure sowie deren technische Mischungen, die z.B. bei der Druckspaltung von natürlichen Fetten und Ölen, bei der Oxidation von Aldehyden aus der Roelen'schen Oxosynthese oder der Dimerisierung von ungesättigten Fettsäuren anfallen. Beispiele für die Fettalkoholanteile in den Esterölen sind Isopropylalkohol, Capronalkohol, Caprylalkohol, 2-Ethylhexylalkohol, Caprinalkohol, Laurylalkohol, Isotridecylalkohol, Myristylalkohol, Cetylalkohol, Palmoleylalkohol, Stearylalkohol, Isostearylalkohol, Oleylalkohol, Elaidylalkohol, Petroselinylalkohol, Linolylalkohol, Linolenylalkohol, Elaeostearylalkohol, Arachylalkohol, Gadoleylalkohol, Behenylalkohol, Erucylalkohol und Brassidylalkohol sowie deren technische Mischungen, die z.B. bei der Hochdruckhydrierung von technischen Methylestern auf Basis von Fetten und Ölen oder Aldehyden aus der Roelen'schen Oxosynthese sowie als Monomerfraktion bei der Dimerisierung von ungesättigten Fettalkoholen anfallen. Erfindungsgemäß besonders bevorzugt sind Isopropylmyristat (Rilanit^® IPM), Isononansäure-C16-18-alkylester (Cetiol^® SN), 2-Ethylhexylpalmitat (Cegesoft^® 24), Stearinsäure-2-ethylhexylester (Cetiol^® 868), Cetyloleat, Glycerintricaprylat, Kokosfettalkohol-caprinat/-caprylat (Cetiol^® LC), n-Butylstearat, Oleylerucat (Cetiol^® J 600), Isopropylpalmitat (Rilanit^® IPP), Oleyl Oleate (Cetiol^®), Laurinsäurehexylester (Cetiol^® A), Di-n-butyladipat (Cetiol^® B), Myristylmyristat (Cetiol^® MM), Cetearyl Isononanoate (Cetiol^® SN), Ölsäuredecylester (Cetiol^® V).
• – Dicarbonsäureester wie Di-n-butyladipat, Di-(2-ethylhexyl)-adipat, Di-(2-ethylhexyl)-succinat und Di-isotridecylacelaat sowie Diolester wie Ethylenglykol-dioleat, Ethylenglykol-di-isotridecanoat, Propylenglykol-di(2-ethylhexanoat), Propylenglykol-di-isostearat, Propylenglykol-di-pelargonat, Butandiol-di-isostearat, Neopentylglykoldicaprylat,
• – symmetrische, unsymmetrische oder cyclische Ester der Kohlensäure mit Fettalkoholen, beispielsweise beschrieben in der DE-OS 197 56 454, Glycerincarbonat oder Dicaprylylcarbonat (Cetiol^® CC),
• – Trifettsäureester von gesättigten und/oder ungesättigten linearen und/oder verzweigten Fettsäuren mit Glycerin,
• – Fettsäurepartialglyceride, das sind Monoglyceride, Diglyceride und deren technische Gemische. Bei der Verwendung technischer Produkte können herstellungsbedingt noch geringe Mengen Triglyceride enthalten sein. Die Partialglyceride folgen vorzugsweise der Formel (II),
  
  in der R¹, R² und R³ unabhängig voneinander für Wasserstoff oder für einen linearen oder verzweigten, gesättigten und/oder ungesättigten Acylrest mit 6 bis 22, vorzugsweise 12 bis 18, Kohlenstoffatomen stehen mit der Maßgabe, daß mindestens eine dieser Gruppen für einen Acylrest und mindestens eine dieser Gruppen für Wasserstoff steht. Die Summe (m+n+q) steht für 0 oder Zahlen von 1 bis 100, vorzugsweise für 0 oder 5 bis 25. Bevorzugt steht R¹ für einen Acylrest und R² und R³ für Wasserstoff und die Summe (m+n+q) ist 0. Typische Beispiele sind Mono- und/oder Diglyceride auf Basis von Capronsäure, Caprylsäure, 2-Ethylhexansäure, Caprinsäure, Laurinsäure, Isotridecansäure, Myristinsäure, Palmitinsäure, Palmoleinsäure, Stearinsäure, Isostearinsäure, Ölsäure, Elaidinsäure, Petroselinsäure, Linolsäure, Linolensäure, Elaeostearinsäure, Arachinsäure, Gadoleinsäure, Behensäure und Erucasäure sowie deren technische Mischungen. Vorzugsweise werden Ölsäuremonoglyceride eingesetzt.

The natural and synthetic cosmetic oil bodies which can increase the effect of the polysulfide according to the invention include, for example:

• - vegetable oils. Examples of such oils are sunflower oil, olive oil, soybean oil, rapeseed oil, almond oil, jojoba oil, orange oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil. Also suitable, however, are other triglyceride oils such as the liquid portions of beef tallow as well as synthetic triglyceride oils.
• Liquid paraffin oils, isoparaffin oils and synthetic hydrocarbons and di-n-alkyl ethers having a total of from 12 to 36 carbon atoms, in particular 12 to 24 carbon atoms, such as, for example, di-n-octyl ether, di-n-decyl ether, di-n- nonyl ether, di-n-undecyl ether, di-n-dodecyl ether, n-hexyl n-octyl ether, n-octyl n-decyl ether, n-decyl n-undecyl ether, n-undecyl n-dodecyl ether and n-hexyl n-undecyl ether and di-tert-butyl ether, di-iso-pentyl ether, di-3-ethyldecyl ether, tert-butyl n-octyl ether, iso-pentyl n-octyl ether and 2-methyl-pentyl-n-octyl ether. The compounds are available as commercial products 1,3-di- (2-ethyl-hexyl) -cyclohexane (Cetiol ^® S), and di-n-octyl ether (Cetiol ^® OE) may be preferred.
• - Ester oils. Ester oils are understood as meaning the esters of C ₆ -C ₃₀ -fatty acids with C ₂ -C ₃₀ -fatty alcohols. The monoesters of the fatty acids with alcohols having 2 to 24 carbon atoms are preferred. Examples of fatty acid components used in the esters are caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and Erucic acid and its technical mixtures, for example, in the pressure splitting of natural fats and oils, in the oxidation of aldehydes from the Roelen oxo synthesis or the dimerization of unsaturated fatty acids incurred. Examples of fatty alcohol moieties in the ester oils are isopropyl alcohol, caproic alcohol, capryl alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol, Behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures, for example, in the high-pressure hydrogenation of technical methyl esters based on fats and oils or aldehydes from the Roelen oxo synthesis and as a monomer fraction in the dimerization of unsaturated fatty alcohols incurred. According to the invention particularly preferably isopropyl myristate (IPM Rilanit ^®), isononanoic acid C16-18 alkyl ester (Cetiol ^® SN), 2-ethylhexyl palmitate (Cegesoft ^® 24), stearic acid-2-ethylhexyl ester (Cetiol ^® 868), cetyl oleate, glycerol tricaprylate, Kokosfettalkohol- caprate / caprylate (Cetiol ^® LC), n-butyl stearate, oleyl erucate (Cetiol ^® J 600), isopropyl palmitate (IPP Rilanit ^®), oleyl Oleate (Cetiol ^®), hexyl laurate (Cetiol ^® A), di-n-butyl adipate (Cetiol ^® B), myristyl myristate (Cetiol ^® MM), cetearyl isononanoate (Cetiol ^® SN), oleic acid decyl ester (Cetiol ^® V).
• Dicarboxylic acid esters such as di-n-butyl adipate, di (2-ethylhexyl) adipate, di- (2-ethylhexyl) succinate and di-isotridecyl acelate, and diol esters such as ethylene glycol dioleate, ethylene glycol diisotridecanoate, propylene glycol di (2 ethylhexanoate), propylene glycol diisostearate, propylene glycol di-pelargonate, butanediol diisostearate, neopentyl glycol dicaprylate,
• - symmetrical, asymmetrical or cyclic esters of carbonic acid with fatty alcohols, for example described in DE-OS 197 56 454, glycerol carbonate or dicaprylyl carbonate (Cetiol ^® CC),
• - Trifettsäureester of saturated and / or unsaturated linear and / or branched fatty acids with glycerin,
• - fatty acid partial glycerides, ie monoglycerides, diglycerides and their technical mixtures. With the use of technical products production reasons may still contain small amounts of triglycerides. The partial glycerides preferably follow the formula (II),
  
  in which R ¹ , R ² and R ³ are each independently hydrogen or a linear or branched, saturated and / or unsaturated acyl radical having 6 to 22, preferably 12 to 18, carbon atoms, with the proviso that at least one of these groups represents a Acyl radical and at least one of these groups is hydrogen. The sum (m + n + q) is 0 or numbers from 1 to 100, preferably 0 or 5 to 25. Preferably, R ^{1 is} an acyl radical and R ² and R ^{3 are} hydrogen and the sum (m + n + q) is 0. Typical examples are mono- and / or diglycerides based on caproic, caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, palmitic, palmitic, stearic, isostearic, oleic, elaidic, petroselic, linoleic, linolenic , Elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures. Preferably, oleic acid monoglycerides are used.

The Use amount of natural and synthetic cosmetic oil body in the invention used Means is usually 0.1 - 30 Wt.%, Based on the total agent, preferably 0.1 to 20 wt .-%, and in particular 0.1 - 15 Wt .-%.

The Total amount of oil and fat components in the compositions of the invention is usually 0,5 - 75 Wt .-%, based on the total agent. Amounts of 0.5-35% by weight are preferred according to the invention.

Furthermore, it has been found that the effect of the polysulfide of the formula (I) according to the invention can be increased when it is combined with hydroxycarboxylic acid esters. Preferred hydroxycarboxylic acid esters are full esters of glycolic acid, lactic acid, malic acid, tartaric acid or citric acid. Further basically suitable hydroxycarboxylic esters are esters of β-hydroxypropionic acid, tartronic acid, D-gluconic acid, sugar acid, mucic acid or glucuronic acid. Suitable alcohol components of these esters are primary, linear or branched aliphatic alcohols having 8-22 C atoms, ie, for example, fatty alcohols or synthetic fatty alcohols. The esters of C ₁₂ -C ₁₅ fatty alcohols are particularly preferred. Esters of this type are commercially available, eg under the trademark Cosmacol® ^® EniChem, Augusta Industriale. The amount of hydroxycarboxylic acid ester used is 0.1-15% by weight, based on the agent, preferably 0.1-10% by weight, and very particularly preferably 0.1-5% by weight.

Also as advantageous, the combination of the color-stabilizing has Polysulfide of formula (I) proved with surfactants. In another preferred embodiment contain the inventively used Medium surfactants. Surfactants are surfactants Substances that form adsorption layers on the surfaces and interfaces or in volume phases to micellar colloids or iyotropic mesophases can aggregate Understood. A distinction is made between anionic surfactants consisting of a hydrophobic radical and a negatively charged hydrophilic head group, amphoteric surfactants, which is both a negative and a compensating positive Carry charge, cationic surfactants, which in addition to a hydrophobic Rest have a positively charged hydrophilic group, and nonionic Surfactants which have no charges but strong dipole moments and strong in aqueous solution are hydrated. Further definitions and properties of surfactants can be found in "H.-D. Dorfer, Grenzflächen- and Colloid Chemistry, VCH Verlagsgesellschaft mbH. Weinheim, 1994. "The previously reproduced Definition can be found from p. 190 in this publication.

• – lineare und verzweigte Fettsäuren mit 8 bis 30 C-Atomen (Seifen),
• – Ethercarbonsäuren der Formel R-O-(CH₂-CH₂O)_x-CH₂-COOH, in der R eine lineare Alkylgruppe mit 8 bis 30 C-Atomen und x = 0 oder 1 bis 16 ist,
• – Acylsarcoside mit 8 bis 24 C-Atomen in der Acylgruppe,
• – Acyltauride mit 8 bis 24 C-Atomen in der Acylgruppe,
• – Acylisethionate mit 8 bis 24 C-Atomen in der Acylgruppe,
• – Sulfobernsteinsäuremono- und -dialkylester mit 8 bis 24 C-Atomen in der Alkylgruppe und Sulfobernsteinsäuremono-alkylpolyoxyethylester mit 8 bis 24 C-Atomen in der Alkylgruppe und 1 bis 6 Oxyethylgruppen,
• – lineare Alkansulfonate mit 8 bis 24 C-Atomen,
• – lineare Alpha-Olefinsulfonate mit 8 bis 24 C-Atomen,
• – Alpha-Sulfofettsäuremethylester von Fettsäuren mit 8 bis 30 C-Atomen,
• – Alkylsulfate und Alkylpolyglykolethersulfate der Formel R-O(CH₂-CH₂O)_x-OSO₃H, in der R eine bevorzugt lineare Acylgruppe mit 8 bis 30 C-Atomen und x = 0 oder 1 bis 12 ist,
• – Gemische oberflächenaktiver Hydroxysulfonate gemäß DE-A-37 25 030,
• – sulfatierte Hydroxyalkylpolyethylen- und/oder Hydroxyalkylenpropylenglykolether gemäß DE-A-37 23 354,
• – Sulfonate ungesättigter Fettsäuren mit 8 bis 24 C-Atomen und 1 bis 6 Doppelbindungen gemäß DE-A-39 26 344,
• – Ester der Weinsäure und Zitronensäure mit Alkoholen, die Anlagerungsprodukte von etwa 2-15 Molekülen Ethylenoxid und/oder Propylenoxid an Fettalkohole mit 8 bis 22 C-Atomen darstellen,
• – Alkyl- und/oder Alkenyletherphosphate der Formel (III),
  
  in der R⁴ bevorzugt für einen aliphatischen Kohlenwasserstoffrest mit 8 bis 30 Kohlenstoffatomen, R⁵ für Wasserstoff, einen Rest (CH₂CH₂O)_nR⁴ oder X, n für Zahlen von 1 bis 10 und X für Wasserstoff, ein Alkali- oder Erdalkalimetall oder NR⁶R⁷R⁸R⁹, mit R⁶ bis R⁹ unabhängig voneinander stehend für Wasserstoff oder einen C₁ bis C₄-Kohlenwasserstoffrest, steht,
• – sulfatierte Fettsäurealkylenglykolester der Formel (IV) R¹⁰CO(AlkO)_nSO₃M (IV)in der R¹⁰CO- für einen linearen oder verzweigten, aliphatischen, gesättigten und/oder ungesättigten Acylrest mit 6 bis 22 C-Atomen, Alk für CH₂CH₂, CHCH₃CH₂ und/oder CH₂CHCH₃, n für Zahlen von 0,5 bis 5 und M für ein Kation steht, wie sie in der DE-OS 197 36 906.5 beschrieben sind,
• – Monoglyceridsulfate und Monoglyceridethersulfate der Formel (V)
  
  in der R¹¹CO für einen linearen oder verzweigten Acylrest mit 6 bis 22 Kohlenstoffatomen, x, y und z in Summe für 0 oder für Zahlen von 1 bis 30, vorzugsweise 2 bis 10, und X für ein Alkali- oder Erdalkalimetall steht. Typische Beispiele für im Sinne der Erfindung geeignete Monoglycerid(ether)sulfate sind die Umsetzungsprodukte von Laurinsäuremonoglycerid, Kokosfettsäuremonoglycerid, Palmitinsäuremonoglycerid, Stearinsäuremonoglycerid, Ölsäuremonoglycerid und Talgfettsäuremonoglycerid sowie deren Ethylenoxidaddukte mit Schwefeltrioxid oder Chlorsulfonsäure in Form ihrer Natriumsalze. Vorzugsweise werden Monoglyceridsulfate der Formel (V) eingesetzt, in der R¹¹CO für einen linearen Acylrest mit 8 bis 18 Kohlenstoffatomen steht, wie sie beispielsweise in der EP-B1 0 561 825, der EP-B1 0 561 999, der DE-A1 42 04 700 oder von A.K.Biswas et al. in J.Am.Oil.Chem.Soc. 37, 171 (1960) und F.U.Ahmed in J.Am.Oil.Chem.Soc. 67, 8 (1990) beschrieben worden sind,
• – Amidethercarbonsäuren wie sie in der EP 0 690 044 beschrieben sind,
• – Kondensationsprodukte aus C₈-C₃₀-Fettalkoholen mit Proteinhydrolysaten und/oder Aminosäuren und deren Derivaten, welche dem Fachmann als Eiweissfettsäurekondensate bekannt sind, wie beispielsweise die Lamepon^®-Typen, Gluadin^®-Typen, Hostapon^® KCG oder die Amisoft^®-Typen.

Suitable anionic surfactants in preparations according to the invention are all anionic surfactants suitable for use on the human body. These are characterized by a water-solubilizing, anionic group such as. As a carboxylate, sulfate, sulfonate or phosphate group and a lipophilic alkyl group having about 8 to 30 carbon atoms. Additionally, in the molecule, glycol or polyglycol ether groups, ester, ether and amide groups, as well as hydroxyl groups. Examples of suitable anionic surfactants are, in each case in the form of the sodium, potassium and ammonium as well as the mono-, di- and trialkanolammonium salts having 2 to 4 C atoms in the alkanol group,

• - linear and branched fatty acids with 8 to 30 carbon atoms (soaps),
• Ether carboxylic acids of the formula RO- (CH ₂ -CH ₂ O) _x -CH ₂ -COOH, in which R is a linear alkyl group having 8 to 30 C atoms and x = 0 or 1 to 16,
• Acylsarcosides having 8 to 24 C atoms in the acyl group,
• Acyltaurides having 8 to 24 carbon atoms in the acyl group,
• Acyl isethionates having 8 to 24 C atoms in the acyl group,
• Sulfosuccinic acid mono- and dialkyl esters having 8 to 24 C atoms in the alkyl group and sulfosuccinic acid monoalkyl polyoxyethyl esters having 8 to 24 C atoms in the alkyl group and 1 to 6 oxyethyl groups,
• - linear alkanesulfonates having 8 to 24 carbon atoms,
• - linear alpha-olefin sulfonates having 8 to 24 carbon atoms,
• Alpha-sulfofatty acid methyl esters of fatty acids having 8 to 30 C atoms,
• Alkyl sulfates and alkyl polyglycol ether sulfates of the formula RO (CH ₂ -CH ₂ O) _x -OSO ₃ H, in which R is a preferably linear acyl group having 8 to 30 C atoms and x = 0 or 1 to 12,
• Mixtures of surface-active hydroxysulfonates according to DE-A-37 25 030,
• Sulfated hydroxyalkylpolyethylene and / or hydroxyalkylene-propylene glycol ethers according to DE-A-37 23 354,
• Sulfonates of unsaturated fatty acids having 8 to 24 C atoms and 1 to 6 double bonds according to DE-A-39 26 344,
• Esters of tartaric acid and citric acid with alcohols which are adducts of about 2-15 molecules of ethylene oxide and / or propylene oxide with fatty alcohols containing 8 to 22 carbon atoms,
• Alkyl and / or alkenyl ether phosphates of the formula (III),
  
  in the R ^{4 is} preferably an aliphatic hydrocarbon radical having 8 to 30 carbon atoms, R ^{5 is} hydrogen, a radical (CH ₂ CH ₂ O) _n R ⁴ or X, n is from 1 to 10 and X is hydrogen, an alkali metal radical or alkaline earth metal or NR ⁶ R ⁷ R ⁸ R ⁹ , where R ⁶ to R ⁹ independently of one another represent hydrogen or a C ₁ to C ₄ -hydrocarbon radical,
• Sulfated fatty acid alkylene glycol esters of the formula (IV) R ¹⁰ CO (AlkO) _n SO ₃ M (IV) in the R ¹⁰ CO- for a linear or branched, aliphatic, saturated and / or unsaturated acyl radical having 6 to 22 C atoms, Alk for CH ₂ CH ₂ , CHCH ₃ CH ₂ and / or CH ₂ CHCH ₃ , n is a number from 0.5 to 5 and M is a cation, as described in DE-OS 197 36 906.5,
• Monoglyceride sulphates and monoglyceride ether sulphates of the formula (V)
  
  in which R ¹¹ CO is a linear or branched acyl radical having 6 to 22 carbon atoms, x, y and z are in total 0 or numbers of 1 to 30, preferably 2 to 10, and X is an alkali or alkaline earth metal. Typical examples of monoglyceride (ether) sulfates suitable for the purposes of the invention are the reaction products of lauric acid monoglyceride, coconut fatty acid monoglyceride, palmitic acid monoglyceride, stearic acid monoglyceride, oleic acid monoglyceride and tallow fatty acid monoglyceride and their ethylene oxide adducts with sulfur trioxide or chlorosulfonic acid in the form of their sodium salts. Preferably, monoglyceride sulfates of the formula (V) are used in which R ^{11 is} CO for a linear acyl radical having 8 to 18 carbon atoms stands, as described for example in EP-B1 0 561 825, EP-B1 0 561 999, DE-A1 42 04 700 or AKBiswas et al. in J.Am.Oil. Chem. Soc. 37, 171 (1960) and FUAhmed in J.Am.Oil.Chem.Soc. 67, 8 (1990),
• Amide ether carboxylic acids as described in US Pat EP 0 690 044 are described
• - condensation products of C ₈ -C ₃₀ fatty alcohols with protein hydrolysates and / or amino acids and their derivatives, which are known to the skilled person as protein fatty acid condensates, such as Lamepon ^® grades, Gluadin ^® grades, Hostapon ^® KCG or Amisoft ^® grades ,

preferred anionic surfactants are alkyl sulfates, alkyl polyglycol ether sulfates and ether carboxylic acids with 10 to 18 C atoms in the alkyl group and up to 12 glycol ether groups in the molecule, sulfosuccinic and dialkyl esters having 8 to 18 carbon atoms in the alkyl group and sulfosuccinic acid mono-alkyl polyoxyethyl esters having 8 to 18 C atoms in the alkyl group and 1 to 6 oxyethyl groups, Monoglycerisulfates, alkyl and Alkenyletherphosphate and protein fatty acid condensates.

Zwitterionic surfactants are those surface-active compounds which carry in the molecule at least one quaternary ammonium group and at least one -COO ^(-) or -SO ₃ ^(-) group. Particularly suitable zwitterionic surfactants are the so-called betaines such as N-alkyl-N, N-dimethylammonium glycinates, for example cocoalkyl dimethylammonium glycinate, N-acylaminopropyl N, N-dimethylammonium glycinates, for example cocoacylaminopropyl-dimethylammonium glycinate, and 2-alkyl 3-carboxymethyl-3-hydroxyethyl-imidazolines having in each case 8 to 18 carbon atoms in the alkyl or acyl group and the Kokosacylaminoethylhydroxyethylcarboxymethylglycinat. A preferred zwitterionic surfactant is the fatty acid amide derivative known by the INCI name Cocamidopropyl Betaine.

Ampholytic surfactants (E3) are understood as meaning those surface-active compounds which contain, in addition to a C ₈ -C ₂₄ -alkyl or -acyl group, at least one free amino group and at least one -COOH or -SO ₃ H group in the molecule and for the formation of internal Salts are capable. Examples of suitable ampholytic surfactants are N-alkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxyethyl-N-alkylamidopropylglycines, N-alkyltaurines, N-alkylsarcosines, 2-alkylaminopropionic acids and alkylaminoacetic acids each having about 8 to 24 C Atoms in the alkyl group. Particularly preferred ampholytic surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and C ₁₂ -C ₁₈ acylsarcosine.

• – Anlagerungsprodukte von 2 bis 50 Mol Ethylenoxid und/oder 0 bis 5 Mol Propylenoxid an lineare und verzweigte Fettalkohole mit 8 bis 30 C-Atomen, an Fettsäuren mit 8 bis 30 C-Atomen und an Alkylphenole mit 8 bis 15 C-Atomen in der Alkylgruppe,
• – mit einem Methyl- oder C₂-C₆-Alkylrest endgruppenverschlossene Anlagerungsprodukte von 2 bis 50 Mol Ethylenoxid und/oder 0 bis 5 Mol Propylenoxid an lineare und verzweigte Fettalkohole mit 8 bis 30 C-Atomen, an Fettsäuren mit 8 bis 30 C-Atomen und an Alkylphenole mit 8 bis 15 C-Atomen in der Alkylgruppe, wie beispielsweise die unter den Verkaufsbezeichnungen Dehydol^® LS, Dehydol^® LT (Cognis) erhältlichen Typen,
• – C₁₂-C₃₀-Fettsäuremono- und -diester von Anlagerungsprodukten von 1 bis 30 Mol Ethylenoxid an Glycerin,
• – Anlagerungsprodukte von 5 bis 60 Mol Ethylenoxid an Rizinusöl und gehärtetes Rizinusöl,
• – Polyolfettsäureester, wie beispielsweise das Handelsprodukt Hydagen^® HSP (Cognis) oder Sovermol-Typen (Cognis),
• – alkoxilierte Triglyceride,
• – alkoxilierte Fettsäurealkylester der Formel (VI) R¹²CO-(OCH₂CHR¹³)_wOR¹⁴ (VI)in der R¹²CO für einen linearen oder verzweigten, gesättigten und/oder ungesättigten Acylrest mit 6 bis 22 Kohlenstoffatomen, R¹³ für Wasserstoff oder Methyl, R¹⁴ für lineare oder verzweigte Alkylreste mit 1 bis 4 Kohlenstoffatomen und w für Zahlen von 1 bis 20 steht,
• – Aminoxide,
• – Hydroxymischether, wie sie beipielsweise in der DE-OS 19738866 beschrieben sind,
• – Sorbitanfettsäureester und Anlagerungeprodukte von Ethylenoxid an Sorbitanfettsäureester wie beispielsweise die Polysorbate,
• – Zuckerfettsäureester und Anlagerungsprodukte von Ethylenoxid an Zuckerfettsäureester,
• – Anlagerungsprodukte von Ethylenoxid an Fettsäurealkanolamide und Fettamine,
• – Zuckertenside vom Typ der Alkyl- und Alkenyloligoglykoside gemäß Formel (VII), R¹⁵O-[G]_p (VII)in der R¹⁵ für einen Alkyl- oder Alkenylrest mit 4 bis 22 Kohlenstoffatomen, G für einen Zuckerrest mit 5 oder 6 Kohlenstoffatomen und p für Zahlen von 1 bis 10 steht. Sie können nach den einschlägigen Verfahren der präparativen organischen Chemie erhalten werden. Stellvertretend für das umfangreiche Schrifttum sei hier auf die Übersichtsarbeit von Biermann et al. in Starch/Stärke 45, 281 (1993), B. Salka in Cosm.Toil. 108, 89 (1993) sowie J. Kahre et al. in SÖFW-Journal Heft 8, 598 (1995) verwiesen. Die Alkyl- und Alkenyloligoglykoside können sich von Aldosen bzw. Ketosen mit 5 oder 6 Kohlenstoffatomen, vorzugsweise von Glucose, ableiten. Die bevorzugten Alkyl- und/oder Alkenyloligoglykoside sind somit Alkyl- und/oder Alkenyloligoglucoside. Die Indexzahl p in der allgemeinen Formel (VII) gibt den Oligomerisierungsgrad (DP), d. h. die Verteilung von Mono- und Oligoglykosiden an und steht für eine Zahl zwischen 1 und 10. Während p im einzelnen Molekül stets ganzzahlig sein muß und hier vor allem die Werte p = 1 bis 6 annehmen kann, ist der Wert p für ein bestimmtes Alkyloligoglykosid eine analytisch ermittelte rechnerische Größe, die meistens eine gebrochene Zahl darstellt. Vorzugsweise werden Alkyl- und/oder Alkenyloligoglykoside mit einem mittleren Oligomerisierungsgrad p von 1,1 bis 3,0 eingesetzt. Aus anwendungstechnischer Sicht sind solche Alkyl- und/oder Alkenyloligoglykoside bevorzugt, deren Oligomerisierungsgrad kleiner als 1,7 ist und insbesondere zwischen 1,2 und 1,4 liegt. Der Alkyl- bzw. Alkenylrest R¹ kann sich von primären Alkoholen mit 4 bis 11, vorzugsweise 8 bis 10 Kohlenstoffatomen ableiten. Typische Beispiele sind Butanol, Capronalkohol, Caprylalkohol, Caprinalkohol und Undecylalkohol sowie deren technische Mischungen, wie sie beispielsweise bei der Hydrierung von technischen Fettsäuremethylestern oder im Verlauf der Hydrierung von Aldehyden aus der Roelen'schen Oxosynthese erhalten werden. Bevorzugt sind Alkyloligoglucoside der Kettenlänge C₈-C₁₀ (DP = 1 bis 3), die als Vorlauf bei der destillativen Auftrennung von technischem C₈-C₁₈-Kokosfettalkohol anfallen und mit einem Anteil von weniger als 6 Gew.-% C₁₂-Alkohol verunreinigt sein können sowie Alkyloligoglucoside auf Basis technischer C_9/11-Oxoalkohole (DP = 1 bis 3). Der Alkyl- bzw. Alkenylrest R¹⁵ kann sich ferner auch von primären Alkoholen mit 12 bis 22, vorzugsweise 12 bis 14 Kohlenstoffatomen ableiten. Typische Beispiele sind Laurylalkohol, Myristylalkohol, Cetylalkohol, Palmoleylalkohol, Stearylalkohol, Isostearylalkohol, Oleylalkohol, Elaidylalkohol, Petroselinylalkohol, Arachylalkohol, Gadoleylalkohol, Behenylalkohol, Erucylalkohol, Brassidylalkohol sowie deren technische Gemische, die wie oben beschrieben erhalten werden können. Bevorzugt sind Alkyloligoglucoside auf Basis von gehärtetem C_12/14-Kokosalkohol mit einem DP von 1 bis 3.
• – Zuckertenside vom Typ der Fettsäure-N-alkylpolyhydroxyalkylamide, ein nichtionisches Tensid der Formel (VIII),
  
  in der R¹⁶CO für einen aliphatischen Acylrest mit 6 bis 22 Kohlenstoffatomen, R¹⁷ für Wasserstoff, einen Alkyl- oder Hydroxyalkylrest mit 1 bis 4 Kohlenstoffatomen und [Z] für einen linearen oder verzweigten Polyhydroxyalkylrest mit 3 bis 12 Kohlenstoffatomen und 3 bis 10 Hydroxylgruppen steht. Bei den Fettsäure-N-alkylpolyhydroxyalkylamiden handelt es sich um bekannte Stoffe, die üblicherweise durch reduktive Aminierung eines reduzierenden Zuckers mit Ammoniak, einem Alkylamin oder einem Alkanolamin und nachfolgende Acylierung mit einer Fettsäure, einem Fettsäurealkylester oder einem Fettsäurechlorid erhalten werden können. Hinsichtlich der Verfahren zu ihrer Herstellung sei auf die US-Patentschriften US 1,985,424 , US 2,016,962 und US 2,703,798 sowie die Internationale Patentanmeldung WO 92/06984 verwiesen. Eine Übersicht zu diesem Thema von H.Kelkenberg findet sich in Tens. Surf. Det. 25, 8 (1988). Vorzugsweise leiten sich die Fettsäure-N-alkylpolyhydroxyalkylamide von reduzierenden Zuckern mit 5 oder 6 Kohlenstoffatomen, insbesondere von der Glucose ab. Die bevorzugten Fettsäure-N-alkylpolyhydroxyalkylamide stellen daher Fettsäure-N-alkylglucamide dar, wie sie durch die Formel (IX) wiedergegeben werden:
  
  Vorzugsweise werden als Fettsäure-N-alkylpolyhydroxyalkylamide Glucamide der Formel (IX) eingesetzt, in der R¹⁷ für Wasserstoff oder eine Alkylgruppe steht und R¹⁶CO für den Acylrest der Capronsäure, Caprylsäure, Caprinsäure, Laurinsäure, Myristinsäure, Palmitinsäure, Palmoleinsäure, Stearinsäure, Isostearinsäure, Ölsäure, Elaidinsäure, Petroselinsäure, Linolsäure, Linolensäure, Arachinsäure, Gadoleinsäure, Behensäure oder Erucasäure bzw. derer technischer Mischungen steht. Besonders bevorzugt sind Fettsäure-N-alkylglucamide der Formel (IX), die durch reduktive Aminierung von Glucose mit Methylamin und anschließende Acylierung mit Laurinsäure oder C_12/14-Kokosfettsäure bzw. einem entsprechenden Derivat erhalten werden. Weiterhin können sich die Polyhydroxyalkylamide auch von Maltose und Palatinose ableiten.

Nonionic surfactants contain, for example, a polyol group, a polyalkylene glycol ether group or a combination of polyol and polyglycol ether group as the hydrophilic group. Such compounds are, for example

• - Addition products of 2 to 50 moles of ethylene oxide and / or 0 to 5 moles of propylene oxide to linear and branched fatty alcohols having 8 to 30 carbon atoms, to fatty acids having 8 to 30 carbon atoms and to alkylphenols having 8 to 15 carbon atoms in the alkyl group,
• - with a methyl or C ₂ -C ₆ alkyl radical end-capped addition products of 2 to 50 moles of ethylene oxide and / or 0 to 5 moles of propylene oxide to linear and branched fatty alcohols having 8 to 30 carbon atoms, to fatty acids having 8 to 30 C atoms and onto alkylphenols having 8 to 15 carbon atoms in the alkyl group, such as the type available under the commercial names Dehydol ^® LS, Dehydol ^® LT (Cognis),
• C ₁₂ -C ₃₀ -fatty acid mono- and diesters of addition products of 1 to 30 mol of ethylene oxide with glycerol,
• Adducts of 5 to 60 moles of ethylene oxide with castor oil and hydrogenated castor oil,
• - polyol, such as the commercially available product ^® Hydagen HSP (Cognis) or Sovermol types (Cognis),
• - alkoxylated triglycerides,
• Alkoxylated fatty acid alkyl esters of the formula (VI) R ¹² CO- (OCH ₂ CHR ¹³ ) _w OR ¹⁴ (VI) in the R ¹² CO is a linear or branched, saturated and / or unsaturated acyl radical having 6 to 22 carbon atoms, R ^{13 is} hydrogen or methyl, R ^{14 is} linear or branched alkyl radicals having 1 to 4 carbon atoms and w is a number from 1 to 20 stands,
• - amine oxides,
• Hydroxymix ethers, as described for example in DE-OS 19738866,
• Sorbitan fatty acid esters and adducts of ethylene oxide with sorbitan fatty acid esters such as the polysorbates,
• Sugar fatty acid esters and addition products of ethylene oxide with sugar fatty acid esters,
• Adducts of ethylene oxide with fatty acid alkanolamides and fatty amines,
• Sugar surfactants of the alkyl and alkenyl oligoglycoside type of the formula (VII), R ¹⁵ O- [G] _p (VII) in which R ^{15 is} an alkyl or alkenyl radical having 4 to 22 carbon atoms, G is a sugar radical having 5 or 6 carbon atoms and p is a number from 1 to 10. They can be obtained by the relevant methods of preparative organic chemistry. Representative of the extensive literature is here on the review by Biermann et al. in Starch / Stärke 45, 281 (1993), B. Salka in Cosm.Toil. 108, 89 (1993) and J. Kahre et al. in SÖFW Journal Heft 8, 598 (1995). The alkyl and alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose. The preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligoglucosides. The index number p in the general formula (VII) indicates the degree of oligomerization (DP), ie the distribution of monoglycerides and oligoglycosides, and stands for a number between 1 and 10. While p in the individual molecule must always be an integer, and especially the If p = 1 to 6 can be assumed, the value p for a given alkyloligoglycoside is an analytically determined arithmetic variable, which usually represents a fractional number. Preference is given to using alkyl and / or alkenyl oligoglycosides having an average degree of oligomerization p of from 1.1 to 3.0. From an application point of view, those alkyl and / or alkenyl oligoglycosides whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.4 are preferred. The alkyl or alkenyl radical R ¹ can be derived from primary alcohols having 4 to 11, preferably 8 to 10 carbon atoms. Typical examples are butanol, caproic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and technical mixtures thereof, as obtained, for example, in the hydrogenation of technical fatty acid methyl esters or in the hydrogenation of aldehydes from Roelen's oxo synthesis. Preference is given to alkyl oligoglucosides of the chain length C ₈ -C ₁₀ (DP = 1 to 3) which are obtained as a feedstock in the distillative separation of technical C ₈ -C ₁₈ coconut fatty alcohol and in a proportion of less than 6% by weight C ₁₂ - Alcohol may be contaminated as well as alkyl oligoglucosides based on technical C _9/11 oxo alcohols (DP = 1 to 3). The alkyl or alkenyl radical R ¹⁵ can also be derived from primary alcohols having 12 to 22, preferably 12 to 14 carbon atoms. Typical examples are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol, brassidyl alcohol, and technical mixtures thereof which can be obtained as described above. Preference is given to alkyl oligoglucosides based on hydrogenated C _12/14 coconut alcohol having a DP of 1 to 3.
• Sugar surfactants of the fatty acid N-alkylpolyhydroxyalkylamide type, a nonionic surfactant of the formula (VIII),
  
  R ^{16 is} CO for an aliphatic acyl radical having 6 to 22 carbon atoms, R ^{17 is} hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms and [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 12 carbon atoms and 3 to 10 hydroxyl groups stands. The fatty acid N-alkyl polyhydroxyalkylamides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride. For the methods for their preparation, see the US patents US 1,985,424 . US 2,016,962 and US 2,703,798 and International Patent Application WO 92/06984. An overview of this topic by H.Kelkenberg can be found in Tens. Surf. Det. 25, 8 (1988). Preferably, the fatty acid N-alkylpolyhydroxyalkylamides are derived from reducing sugars having 5 or 6 carbon atoms, especially glucose. The preferred fatty acid N-alkylpolyhydroxyalkylamides are therefore fatty acid N-alkylglucamides as represented by the formula (IX):
  
  The fatty acid N-alkylpolyhydroxyalkylamides used are preferably glucamides of the formula (IX) in which R ^{17 is} hydrogen or an alkyl group and R ¹⁶ CO is the acyl radical of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitic acid, stearic acid, Isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or whose technical mixtures. Particular preference is given to fatty acid N-alkylglucamides of the formula (IX) which are obtained by reductive amination of glucose with methylamine and subsequent acylation with lauric acid or C _12/14 coconut fatty acid or a corresponding derivative. Furthermore, the polyhydroxyalkylamides can also be derived from maltose and palatinose.

When preferred nonionic surfactants are the alkylene oxide addition products to saturated linear Fatty alcohols and fatty acids with in each case 2 to 30 moles of ethylene oxide per mole of fatty alcohol or fatty acid. Preparations with excellent properties will also be obtained when they are fatty acid esters as nonionic surfactants of ethoxylated glycerol.

These Connections are identified by the following parameters. The alkyl radical R contains 6 to 22 carbon atoms and can be both linear and branched be. Preference is given to primary linear and methyl-branched in the 2-position aliphatic radicals. Such Examples of alkyl radicals are 1-octyl, 1-decyl, 1-lauryl, 1-myristyl, 1-cetyl and 1-stearyl. Particularly preferred are 1-octyl, 1-decyl, 1-Lauryl, 1-myristyl. When using so-called "oxo-alcohols" as starting materials predominate Compounds with an odd number of carbon atoms in the alkyl chain.

Farther Very particularly preferred nonionic surfactants are the sugar surfactants. these can in the invention used Agents preferably in amounts of 0.1 to 20 wt .-%, based on the entire means, be included. Amounts of 0.5-15% by weight are preferred and very particularly preferred amounts of 0.5 to 7.5 wt.%.

at it may be the compounds with alkyl groups used as surfactant each are uniform substances. It is, however, in usually preferred in the preparation of these substances by native vegetable or animal raw materials, so that you substance mixtures obtained with different, depending on the raw material alkyl chain lengths.

at the surfactants, the adducts of ethylene and / or propylene oxide represent fatty alcohols or derivatives of these addition products, can both products with a "normal" homolog distribution as well as those with a narrow homolog distribution become. Under "normal" homolog distribution are understood to mean mixtures of homologs which are used in the Reaction of fatty alcohol and alkylene oxide using alkali metals, Alkali metal hydroxides or alkali metal alcoholates as catalysts receives. Narrowed homolog distributions are obtained when, for example Hydrotalcites, alkaline earth metal salts of ether carboxylic acids, alkaline earth metal oxides, hydroxides or alcoholates are used as catalysts. The use of products with narrow homolog distribution may be preferred.

The Surfactants are used in amounts of 0.1-45% by weight, preferably 0.5-30% by weight. and most preferably from 0.5 to 25 wt.%, based on the entire used in the invention Medium, used.

Also usable according to the invention are cationic surfactants of the quaternary ammonium compound type, the esterquats and the amidoamines. Preferred quaternary ammonium compounds are ammonium halides, especially chlorides and bromides, such as alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, e.g. Cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride, as well as the INCI names Quaternium-27 and quaternium-83 known imidazolium compounds. The long alkyl chains of the above-mentioned surfactants preferably have 10 to 18 carbon atoms.

Esterquats are known substances which contain both at least one ester function and at least one quaternary ammonium group as a structural element. Preferred ester quats are quaternized ester salts of fatty acids with triethanolamine, quaternized ester salts of fatty acids with diethanolalkylamines and quaternized ester salts of fatty acids with 1,2-dihydroxypropyldialkylamines. Such products are marketed under the trade names Stepantex® ^{®, ®} and Dehyquart® Armocare® ^®. The products Armocare ^® VGH-70, a N, N-bis (2-palmitoyloxyethyl) dimethylammonium chloride, as well as Dehyquart ^® F-75, Dehyquart ^® C-4046, Dehyquart ^® L80 and Dehyquart ^® AU-35 are examples of such esterquats.

The alkylamidoamines are usually prepared by amidation of natural or synthetic fatty acids and fatty acid cuts with dialkylaminoamines. An inventively particularly suitable compound from this group is that available under the name Tegoamid ^® S 18 commercially stearamidopropyl dimethylamine.

The cationic surfactants are preferred in the compositions used in the invention in amounts of from 0.05 to 10% by weight, based on the total agent, contain. Amounts of 0.1 to 5 wt .-% are particularly preferred.

anionic, nonionic, zwitterionic and / or amphoteric surfactants as well their mixtures can preferred according to the invention be.

• – Anlagerungsprodukte von 4 bis 30 Mol Ethylenoxid und/oder 0 bis 5 Mol Propylenoxid an lineare Fettalkohole mit 8 bis 22 C-Atomen, an Fettsäuren mit 12 bis 22 C-Atomen und an Alkylphenole mit 8 bis 15 C-Atomen in der Alkylgruppe,
• – C₁₂-C₂₂-Fettsäuremono- und -diester von Anlagerungsprodukten von 1 bis 30 Mol Ethylenoxid an Polyole mit 3 bis 6 Kohlenstoffatomen, insbesondere an Glycerin,
• – Ethylenoxid- und Polyglycerin-Anlagerungsprodukte an Methylglucosid-Fettsäureester, Fettsäurealkanolamide und Fettsäureglucamide,
• – C₈-C₂₂-Alkylmono- und -oligoglycoside und deren ethoxylierte Analoga, wobei Oligomerisierungsgrade von 1,1 bis 5, insbesondere 1,2 bis 2,0, und Glucose als Zuckerkomponente bevorzugt sind,
• – Gemische aus Alkyl-(oligo)-glucosiden und Fettalkoholen zum Beispiel das im Handel erhältliche Produkt Montanov^®68,
• – Anlagerungsprodukte von 5 bis 60 Mol Ethylenoxid an Rizinusöl und gehärtetes Rizinusöl,
• – Partialester von Polyolen mit 3-6 Kohlenstoffatomen mit gesättigten Fettsäuren mit 8 bis 22 C-Atomen,
• – Sterine. Als Sterine wird eine Gruppe von Steroiden verstanden, die am C-Atom 3 des Steroid-Gerüstes eine Hydroxylgruppe tragen und sowohl aus tierischem Gewebe (Zoosterine) wie auch aus pflanzlichen Fetten (Phytosterine) isoliert werden. Beispiele für Zoosterine sind das Cholesterin und das Lanosterin. Beispiele geeigneter Phytosterine sind Ergosterin, Stigmasterin und Sitosterin. Auch aus Pilzen und Hefen werden Sterine, die sogenannten Mykosterine, isoliert.
• – Phospholipide. Hierunter werden vor allem die Glucose-Phospolipide, die z.B. als Lecithine bzw. Phospahtidylcholine aus z.B. Eidotter oder Pflanzensamen (z.B. Sojabohnen) gewonnen werden, verstanden.
• – Fettsäureester von Zuckern und Zuckeralkoholen, wie Sorbit,
• – Polyglycerine und Polyglycerinderivate wie beispielsweise Polyglycerinpoly-12-hydroxystearat (Handelsprodukt Dehymuls^® PGPH),
• – Lineare und verzweigte Fettsäuren mit 8 bis 30 C – Atomen und deren Na-, K-, Ammonium-, Ca-, Mg- und Zn-Salze.

In a further preferred embodiment, the effect of the polysulfide of the formula (I) according to the invention can be increased by emulsifiers. Emulsifiers effect at the phase interface the formation of water- or oil-stable adsorption layers, which protect the dispersed droplets against coalescence and thus stabilize the emulsion. Emulsifiers are therefore constructed like surfactants from a hydrophobic and a hydrophilic part of the molecule. Hydrophilic emulsifiers preferably form O / W emulsions and hydrophobic emulsifiers preferably form W / O emulsions. An emulsion is to be understood as meaning a droplet-like distribution (dispersion) of a liquid in another liquid under the expense of energy in order to create stabilizing phase interfaces by means of surfactants. The selection of these emulsifying surfactants or emulsifiers depends on the substances to be dispersed and the respective outer phase and the fineness of the emulsion. Further definitions and properties of emulsifiers can be found in "H.-D.Dörfler, Grenzflächen- und Kolloidchemie, VCH Verlagsgesellschaft mbH, Weinheim, 1994". Emulsifiers which can be used according to the invention are, for example

• Addition products of from 4 to 30 mol of ethylene oxide and / or from 0 to 5 mol of propylene oxide onto linear fatty alcohols having from 8 to 22 carbon atoms, to fatty acids containing from 12 to 22 carbon atoms and to alkylphenols having from 8 to 15 carbon atoms in the alkyl group,
• C ₁₂ -C ₂₂ -fatty acid mono- and diesters of addition products of from 1 to 30 mol of ethylene oxide onto polyols having from 3 to 6 carbon atoms, in particular to glycerol,
• Ethylene oxide and polyglycerol addition products to methyl glucoside fatty acid esters, fatty acid alkanolamides and fatty acid glucamides,
• C ₈ -C ₂₂ -alkylmono- and -oligoglycosides and their ethoxylated analogues, preference being given to degrees of oligomerization of from 1.1 to 5, in particular from 1.2 to 2.0, and glucose as the sugar component,
• - mixtures of alkyl (oligo) glucosides and fatty alcohols, for example, the commercially available product ^® Montanov 68,
• Adducts of 5 to 60 moles of ethylene oxide with castor oil and hydrogenated castor oil,
• Partial esters of polyols having 3-6 carbon atoms with saturated fatty acids having 8 to 22 C atoms,
• - sterols. Sterols are understood to mean a group of steroids which have a hydroxyl group on C-atom 3 of the steroid skeleton and are isolated both from animal tissue (zoosterols) and from vegetable fats (phytosterols). Examples of zoosterols are cholesterol and lanosterol. Examples of suitable phytosterols are ergosterol, stigmasterol and sitosterol. Mushrooms and yeasts are also used to isolate sterols, the so-called mycosterols.
• - Phospholipids. These include, in particular, the glucose phospholipids which are obtained, for example, as lecithins or phosphatidylcholines from, for example, egg yolks or plant seeds (for example soybeans).
• Fatty acid esters of sugars and sugar alcohols, such as sorbitol,
• - polyglycerols and polyglycerol derivatives such as polyglycerol poly-12-hydroxystearate (commercial product Dehymuls ^® PGPH),
• - Linear and branched fatty acids with 8 to 30 C atoms and their Na, K, ammonium, Ca, Mg and Zn salts.

The agents according to the invention contain the emulsifiers preferably in amounts of 0.1 to 25 wt .-%, in particular 0,5 - 15 Wt .-%, based on the total agent.

Prefers can the compositions of the invention at least one nonionic emulsifier having an HLB value of 8 to 18, according to the im Römpp Lexicon Chemistry (ed. J. Falbe, M.Regitz), 10th edition, Georg Thieme Verlag Stuttgart, New York, (1997), page 1764, listed definitions. Nonionic emulsifiers having an HLB value of 10 to 15 can be particularly preferred according to the invention be preferred.

When Furthermore, it has been shown that polymers are color-stabilizing Effect of the polysulfide according to the invention of the formula (I) can. In a preferred embodiment are used in the invention Therefore, polymers have been added, whereby both cationic, anionic, amphoteric and nonionic polymers as effective have proven. According to the invention are preferred cationic polymers.

Cationic polymers are to be understood as meaning polymers which have a group in the main and / or side chain which may be "temporary" or "permanent" cationic. According to the invention, "permanently cationic" refers to those polymers which have a cationic group, irrespective of the pH of the agent. These are usually polymers containing a quaternary nitrogen atom, for example in the form of an ammonium group. Preferred cationic groups are quaternary ammonium groups. In particular, those polymers in which the quaternary ammonium group is bonded via a C _1-4 hydrocarbon group to a polymer main chain constructed from acrylic acid, methacrylic acid or derivatives thereof have proven to be particularly suitable.

in der R¹⁸ = -H oder -CH₃ ist, R¹⁹, R²⁰ und R²¹ unabhängig voneinander ausgewählt sind aus C_1-4-Alkyl-, -Alkenyl- oder -Hydroxyalkylgruppen, m = 1, 2, 3 oder 4, n eine natürliche Zahl und X^– ein physiologisch verträgliches organisches oder anorganisches Anion ist, sowie Copolymere, bestehend im wesentlichen aus den in Formel (X) aufgeführten Monomereinheiten sowie nichtionogenen Monomereinheiten, sind besonders bevorzugte kationische Polymere. Im Rahmen dieser Polymere sind diejenigen erfindungsgemäß bevorzugt, für die mindestens eine der folgenden Bedingungen gilt:
R¹⁸ steht für eine Methylgruppe
R¹⁹, R²⁰ und R²¹ stehen für Methylgruppen
m hat den Wert 2.Homopolymers of the general formula (X)

wherein R ^{18 is} -H or -CH ₃ , R ¹⁹ , R ²⁰ and R ^{21 are} independently selected from C _1-4 alkyl, alkenyl or hydroxyalkyl groups, m = 1, 2, 3 or 4 , n is a natural number and X ^{- is} a physiologically acceptable organic or inorganic anion, as well as copolymers consisting essentially of the monomer units listed in formula (X) and nonionic monomer units, are particularly preferred cationic polymers. In the context of these polymers, preference is given to those according to the invention for which at least one of the following conditions applies:
R ¹⁸ is a methyl group
R ¹⁹ , R ²⁰ and R ²¹ are methyl groups
m has the value 2.

Suitable physiologically tolerated counterions X ^- include, for example, halide ions, sulfate ions, phosphate ions, methosulfate ions and organic ions such as lactate, citrate, tartrate and acetate ions. Preference is given to halide ions, in particular chloride.

One particularly suitable homopolymer is the, if desired crosslinked, poly (methacryloyloxyethyltrimethylammonium chloride) with the INCI name Polyquaternium-37. The networking can if desired with the help of multiple olefinically unsaturated compounds, for example Divinylbenzene, tetraallyloxyethane, methylenebisacrylamide, diallylether, Polyallylpolyglycerylether, or allyl ethers of sugars or sugar derivatives such as erythritol, pentaerythritol, arabitol, mannitol, sorbitol, sucrose or glucose. Methylenebisacrylamide is a preferred one Crosslinking agent.

The homopolymer is preferably used in the form of a nonaqueous polymer dispersion which should not have a polymer content of less than 30% by weight. Such polymer dispersions are available under the names Salcare ^® SC 95 (about 50 polymer content, additional components: mineral oil (INCI name: Mineral Oil) and tridecyl-polyoxypropylene-polyoxyethylene-ether (INCI name: PPG-1 trideceth-6)) and Salcare ^® SC 96 (about 50% polymer content, additional components: mixture of diesters of propylene glycol with a mixture of caprylic and capric acid (INCI name: Propylene Glycol Dicaprylate / Dicaprate) and tridecyl-polyoxypropylenepolyoxyethylen-ether (INCI name: PPG-1-trideceth-6)) commercially available.

Copolymers with monomer units of the formula (X) contain as nonionic monomer units preferably acrylamide, methacrylamide, acrylic acid-C _1-4 -alkyl esters and methacrylic acid-C _1-4 -alkyl esters. Among these nonionic monomers, the acrylamide is particularly preferred. These copolymers can also be crosslinked, as described above in the case of the homopolymers. A copolymer preferred according to the invention is the crosslinked acrylamide-methacryloyloxyethyltrimethylammonium chloride copolymer. Such copolymers in which the monomers are present in a weight ratio of about 20:80, commercially available as about 50% non-aqueous polymer dispersion under the name Salcare ^® SC 92nd

• – quaternisierte Cellulose-Derivate, wie sie unter den Bezeichnungen Celquat^® und Polymer JR^® im Handel erhältlich sind. Die Verbindungen Celquat^® H 100, Celquat^® L 200 und Polymer JR^®400 sind bevorzugte quaternierte Cellulose-Derivate,
• – kationische Alkylpolyglycoside gemäß der DE-PS 44 13 686,
• – kationiserter Honig, beispielsweise das Handelsprodukt Honeyquat^® 50,
• – kationische Guar-Derivate, wie insbesondere die unter den Handelsnamen Cosmedia^®Guar und Jaguar^® vertriebenen Produkte,
• – Polysiloxane mit quaternären Gruppen, wie beispielsweise die im Handel erhältlichen Produkte Q2-7224 (Hersteller: Dow Corning; ein stabilisiertes Trimethylsilylamodimethicon), Dow Corning^® 929 Emulsion (enthaltend ein hydroxyl-aminomodifiziertes Silicon, das auch als Amodimethicone bezeichnet wird), SM-2059 (Hersteller: General Electric), SLM-55067 (Hersteller: Wacker) sowie Abil^®-Quat 3270 und 3272 (Hersteller: Th. Goldschmidt), diquaternäre Polydimethylsiloxane, Quaternium-80),
• – polymere Dimethyldiallylammoniumsalze und deren Copolymere mit Estern und Amiden von Acrylsäure und Methacrylsäure. Die unter den Bezeichnungen Merquat^®100 (Poly(dimethyldiallylammoniumchlorid)) und Merquat^®550 (Dimethyldiallylammoniumchlorid-Acrylamid-Copolymer) im Handel erhältlichen Produkte sind Beispiele für solche kationischen Polymere,
• – Copolymere des Vinylpyrrolidons mit quaternierten Derivaten des Dialkylaminoalkylacrylats und -methacrylats, wie beispielsweise mit Diethylsulfat quaternierte Vinylpyrrolidon-Dimethylaminoethylmethacrylat-Copolymere. Solche Verbindungen sind unter den Bezeichnungen Gafquat^®734 und Gafquat^®755 im Handel erhältlich,
• – Vinylpyrrolidon-Vinylimidazoliummethochlorid-Copolymere, wie sie unter den Bezeichnungen Luviquat^® FC 370, FC 550, FC 905 und HM 552 angeboten werden,
• – quaternierter Polyvinylalkohol,
• – sowie die unter den Bezeichnungen Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 und Polyquaternium 27 bekannten Polymeren mit quartären Stickstoffatomen in der Polymerhauptkette.

Further preferred cationic polymers are, for example

• - Quaternized cellulose derivatives, such as those under the names Celquat ^® and Polymer JR ^® commercially available. The compounds Celquat ^® H 100, Celquat L 200 and Polymer JR ^{® ®} 400 are preferred quaternized cellulose derivatives
• Cationic alkyl polyglycosides according to DE-PS 44 13 686,
• - cationized honey, for example the commercial product Honeyquat ^® 50,
• - cationic guar derivatives, such as in particular the products sold under the trade names Cosmedia® ^® Guar and Jaguar ^®,
• - polysiloxanes with quaternary groups, such as the commercially available products Q2-7224 (manufacturer: Dow Corning; a stabilized trimethylsilylamodimethicone), Dow Corning ^® 929 Emulsion (containing a hydroxylamino-modified silicone which is also referred to as amodimethicone), SM 2059 (manufacturer: General Electric), SLM-55067 (manufacturer: Wacker) and Abil ^® quat 3270 and 3272 (manufacturer: Th. Goldschmidt), diquaternary polydimethylsiloxanes, quaternium-80)
• - Dimethyldiallylammoniumsalze polymeric and their copolymers with esters and amides of acrylic acid and methacrylic acid. Under the names Merquat ^® 100 (Poly (dimethyldiallylammonium chloride)) and Merquat ^® 550 (dimethyldiallylammonium chloride-acrylamide copolymer) commercially available products are examples of such cationic polymers,
• - Copolymers of vinylpyrrolidone with quaternized derivatives of dialkylaminoalkyl acrylate and methacrylate, such as diethyl sulfate quaternized vinylpyrrolidone-dimethylaminoethyl methacrylate copolymers. Such compounds are sold under the names Gafquat ^® 734 and Gafquat ^® 755 commercially,
• - vinylpyrrolidone vinylimidazoliummethochloride copolymers, such as those offered under the names Luviquat.RTM ^® FC 370, FC 550, FC 905 and HM 552,
• - quaternized polyvinyl alcohol,
• - as well as the polymers known under the names Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 and Polyquaternium 27 with quaternary nitrogen atoms in the polymer main chain.

Can be used as cationic polymers (. B. commercial product, Quatrisoft ^® LM 200) under the designations Polyquaternium-24, known polymers. Also usable in the invention are the copolymers of vinylpyrrolidone, such as the commercial products Copolymer 845 (manufactured by ISP), Gaffix ^® VC 713 (manufactured by ISP), Gafquat ^® ASCP 1011, Gafquat ^® HS 110, Luviquat ^® 8155 and Luviquat ^® MS 370 available are.

Further cationic polymers according to the invention are the so-called "temporary cationic" polymers. These polymers usually contain an amino group which, at certain pH values, is present as quaternary ammonium group and thus cationic. Preferably, for example, are chitosan and its derivatives, such as 101 are freely available commercially, for example under the trade names Hydagen CMF ^®, Hydagen HCMF ^®, Kytamer ^® PC and Chitolam ^® NB /.

According to the invention preferred cationic polymers are cationic cellulose derivatives and chitosan and its derivatives, in particular the commercial products Polymer ^® JR 400, Hydagen ^® HCMF and Kytamer ^® PC, cationic guar derivatives, cationic honey derivatives, in particular the commercial product Honeyquat ^® 50, cationic Alkylpolyglycodside according to DE-PS 44 13 686 and polymers of the type Polyquaternium-37.

Furthermore, cationized protein hydrolyzates are to be counted among the cationic polymers, wherein the underlying protein hydrolyzate from the animal, for example from collagen, milk or keratin, from the plant, for example from wheat, corn, rice, potatoes, soy or almonds, marine life forms, for example from fish collagen or algae, or biotechnologically derived protein hydrolysates can. The protein hydrolyzates on which the cationic derivatives according to the invention are based can be obtained from the corresponding proteins by chemical, in particular alkaline or acid hydrolysis, by enzymatic hydrolysis and / or a combination of both types of hydrolysis. The hydrolysis of proteins usually results in a protein hydrolyzate having a molecular weight distribution of about 100 daltons up to several thousand daltons. Preference is given to those cationic protein hydrolyzates whose underlying protein content has a molecular weight of 100 to 25,000 daltons, preferably 250 to 5000 daltons. Furthermore, cationic protein hydrolyzates are to be understood as meaning quaternized amino acids and mixtures thereof. The quaternization of the protein hydrolyzates or amino acids is often carried out using quaternary ammonium salts such as N, N-dimethyl-N- (n-alkyl) -N- (2-hydroxy-3-chloro-n-propyl) ammonium halides. Furthermore, the cationic protein hydrolysates may also be further derivatized. As typical examples of the cationic protein hydrolyzates and derivatives according to the invention, those listed under the INCI names in the "International Cosmetic Ingredient Dictionary and Handbook", (seventh edition 1997, The Cosmetic, Toiletry, and Fragrance Association 1101 17 ^th Street, NW, Suite 300 Cocodimium Hydroxypropyl Hydrolyzed Collagen, Cocodimopnium Hydroxypropyl Hydrolyzed Casein, Cocodimonium Hydroxypropyl Hydrolyzed Collagen, Cocodimonium Hydroxypropyl Hydrolyzed Hair Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Rice Protein, Cocodimonium Hydroxypropyl Hydrolyzed Silk, Cocodimonium Hydroxypropyl Hydrolyzed Soy Protein, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Cocodimonium Hydroxypropyl Silk Amino Acids, Hydroxypropyl Arginine Lauryl / Myristyl Ether HCl, Hydroxypropyltrimonium Gelatin, Hydroxypropyltrimonium Hydrolyzed Casein , Hydroxypropyltrimonium Hydrolyzed Collagen, Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein, Hydroxypropyltrimonium Hydrolyzed Keratin, Hydroxypropyltrimonium Hydrolyzed Rice Bran Protein, Hydroxypropyltrimonium Hydrolyzed Silk, Hydroxypropyltrimonium Hydrolyzed Soy Protein, Hydroxypropyl Hydrolyzed Vegetable Protein, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Hydroxypropyltrimonium Hydrolyzed Wheat Protein / Siloxysilicate, Laurdimonium Hydroxypropyl Hydrolyzed Soy Protein, Laurydimium Hydroxypropyl Hydrolyzed Wheat Protein, Laurydimium Hydroxypropyl Hydrolyzed Wheat Protein / Siloxysilicate, Lauryldimonium Hydroxypropyl Hydrolyzed Casein, Lauryldimonium Hydroxypropyl Hydrolyzed Collagen, Lauryldimonium Hydroxypropyl Hydrolyzed Keratin, Lauryldimonium Hydroxypropyl Hydrolyzed Silk, Lauryldimonium Hydroxypropyl Hydrolyzed Soy Protein, Steardimonium Hydroxypropyl Hydrolyzed Casein, Steardimonium Hydroxypropyl Hydrolyzed Collagen, Steardimonium Hydroxypropyl Hydrolyzed Keratin , Steardimonium Hydroxypropyl Hydrolyzed Rice Protein, Steardimonium Hydroxypropyl Hydrolyzed Silk, Steardimonium Hydroxypropyl Hydrolyzed Soy Protein, Steardimonium Hydroxypropyl Hydrolyzed Vegetable Protein, Steardimonium Hydroxypropyl Hydrolyzed Wheat Protein, Stearirimonium Hydroxyethyl Hydrolyzed Collagen, Quaternium-76 Hydrolyzed Collagen, Quaternium-79 Hydrolyzed Collagen, Quaternium-79 Hydrolyzed Keratin, Quaternium-79 Hydrolyzed Milk Protein, Quaternium-79 Hydrolyzed Silk, Quaternium-79 Hydrolyzed Soy Protein, Quaternium-79 Hydrolyzed Wheat Protein.

All particularly preferred are the cationic protein hydrolysates and Derivatives on a vegetable basis.

at the anionic polymers which have the color-stabilizing effect the polysulfide according to the invention of the formula (I) can, are anionic polymers which carboxylate and / or Have sulfonate groups. Examples of anionic monomers, from such polymers may be acrylic acid, methacrylic acid, crotonic acid, maleic anhydride and 2-acrylamido-2-methylpropanesulfonic acid. there can the acidic groups in whole or in part as sodium, potassium, ammonium, Mono- or triethanolammonium salt present. Preferred monomers are 2-acrylamido-2-methylpropanesulfonic acid and acrylic acid.

When anionic polymers have proven to be particularly effective containing as sole or co-monomer 2-acrylamido-2-methylpropanesulfonic acid, wherein the sulfonic acid group wholly or partly as sodium, potassium, ammonium, mono- or Triethanolammonium salt may be present.

More preferably, the homopolymer of 2-acrylamido-2-methyl propane sulfonic acid, which is available for example under the name Rheothik ^® 11-80 is commercially.

Within this embodiment For example, it may be preferable to use copolymers of at least one anionic Use monomer and at least one nonionic monomer. In terms of The anionic monomers are based on the substances listed above directed. Preferred nonionic monomers are acrylamide, methacrylamide, acrylate, methacrylates, Vinyl pyrrolidone, vinyl ethers and vinyl esters.

Preferred anionic copolymers are acrylic acid-acrylamide copolymers and in particular polyacrylamide copolymers with sulfonic acid-containing monomers. A particularly preferred anionic copolymer consists of 70 to 55 mol% of acrylamide and 30 to 45 mol% of 2-acrylamido-2-methylpropanesulfonic acid, wherein the sulfonic acid group is wholly or partly in the form of sodium, potassium, ammonium, mono- or triethanolammonium Salt is present. This copolymer may also be crosslinked, with crosslinking agents preferably polyolefinically unsaturated compounds such as tetraallyloxyethane, allylsucrose, allylpentaerythritol and methylene-bisacrylamide are used. Such a polymer is contained in the commercial product Sepigel ^® 305 from SEPPIC. The use of this compound, which in addition to the polymer component contains a hydrocarbon mixture (C ₁₃ -C ₁₄ isoparaffin) and a nonionic emulsifier (laureth-7), has proved to be particularly advantageous within the scope of the teaching according to the invention.

Also sold under the name Simulgel ^® 600 as a compound with isohexadecane and polysorbate-80 Natriumacryloyldimethyltaurat copolymers have proved to be particularly effective according to the invention.

Likewise preferred anionic homopolymers are uncrosslinked and crosslinked polyacrylic acids. Allyl ethers of pentaerythritol, sucrose and propylene may be preferred crosslinking agents. Such compounds are for example available under the trademark Carbopol ^® commercially.

Copolymers of maleic anhydride and methyl vinyl ether, in particular those with crosslinks, are likewise color-stabilizing polymers. A cross-linked with 1,9-decadiene maleic acid-methyl vinyl ether copolymer is available under the name Stabileze® ^® QM.

Furthermore, amphoteric polymers can be used as polymers to increase the action of the active ingredient combination according to the invention. The term amphoteric polymers includes both those polymers which contain in the molecule both free amino groups and free -COOH or SO ₃ H groups and are capable of forming internal salts, as well as zwitterionic polymers which in the molecule have quaternary ammonium groups and -C ^- or -SO ₃ ^- groups, and summarized those polymers containing -COOH or SO ₃ H groups and quaternary ammonium groups.

An example of the present invention amphopolymer suitable is that available under the name Amphomer ^® acrylic resin which is a copolymer of tert-butylaminoethyl methacrylate, N- (1,1,3,3-tetramethylbutyl) -acrylamide and two or more monomers from the group of acrylic acid, Represents methacrylic acid and its simple esters.

Further usable according to the invention Amphoteric polymers are those in the British patent application 2 104 091, the European Laid-open specification 47 714, the European patent application 217 274, the European Offenlegungsschrift 283 817 and the German Offenlegungsschrift 28 17 369 compounds.

• (a) Monomeren mit quartären Ammoniumgruppen der allgemeinen Formel (XI), R²²-CH=CR²³-CO-Z-(C_nH_2n)-N⁽⁺⁾R²⁴R²⁵R²⁶ A^(–) (XI)in der R²² und R²³ unabhängig voneinander stehen für Wasserstoff oder eine Methylgruppe und R²⁴, R²⁵ und R²⁶ unabhängig voneinander für Alkylgruppen mit 1 bis 4 Kohlenstoffatomen, Z eine NH-Gruppe oder ein Sauerstoffatom, n eine ganze Zahl von 2 bis 5 und A^(–) das Anion einer organischen oder anorganischen Säure ist, und
• (b) monomeren Carbonsäuren der allgemeinen Formel (XII), R²⁷-CH=CR²⁸-COOH (XII)in denen R²⁷ und R²⁸ unabhängig voneinander Wasserstoff oder Methylgruppen sind.

Preferably used amphoteric polymers are those polymers which are composed essentially

• (a) monomers having quaternary ammonium groups of the general formula (XI), R ²² -CH = CR ²³ -CO-Z- (C _n H _2n ) -N ⁽⁺⁾ R ²⁴ R ²⁵ R ²⁶ A ^(-) (XI) in which R ²² and R ²³ independently of one another are hydrogen or a methyl group and R ²⁴ , R ²⁵ and R ²⁶ are each independently alkyl groups having 1 to 4 carbon atoms, Z is an NH group or an oxygen atom, n is an integer from 2 to 5 and A ^{(-) is} the anion of an organic or inorganic acid, and
• (b) monomeric carboxylic acids of general formula (XII), R ²⁷ -CH = CR ²⁸ -COOH (XII) in which R ²⁷ and R ^{28 are} independently hydrogen or methyl groups.

These compounds can be used both directly and in salt form, which is obtained by neutralization of the polymers, for example with an alkali metal hydroxide, according to the invention. With regard to the details of the preparation of these polymers is expressly made to the content of German Patent Application 39 29 973 reference. Very particular preference is given to those polymers in which Monomers of type (a) wherein R ²⁴ , R ²⁵ and R ^{26 are} methyl groups, Z is an NH group and A ^{(-) is} a halide, methoxysulfate or ethoxysulfate ion; Acrylamidopropyl trimethyl ammonium chloride is a particularly preferred monomer (a). Acrylic acid is preferably used as monomer (b) for the stated polymers.

The agents according to the invention can in a further embodiment contain non-ionic polymers.

• – Vinylpyrrolidon/Vinylester-Copolymere, wie sie beispielsweise unter dem Warenzeichen Luviskol^® (BASF) vertrieben werden. Luviskol^® VA 64 und Luviskol^® VA 73, jeweils Vinylpyrrolidon/Vinylacetat-Copolymere, sind ebenfalls bevorzugte nichtionische Polymere.
• – Celluloseether, wie Hydroxypropylcellulose, Hydroxyethylcellulose und Methylhydroxypropylcellulose, wie sie beispielsweise unter den Warenzeichen Culminal^® und Benecel^® (AQUALON) vertrieben werden.
• – Schellack
• – Polyvinylpyrrolidone, wie sie beispielsweise unter der Bezeichnung Luviskol^® (BASF) vertrieben werden.
• – Siloxane. Diese Siloxane können sowohl wasserlöslich als auch wasserunlöslich sein. Geeignet sind sowohl flüchtige als auch nichtflüchtige Siloxane, wobei als nichtflüchtige Siloxane solche Verbindungen verstanden werden, deren Siedepunkt bei Normaldruck oberhalb von 200 °C liegt. Bevorzugte Siloxane sind Polydialkylsiloxane, wie beispielsweise Polydimethylsiloxan, Polyalkylarylsiloxane, wie beispielsweise Polyphenylmethylsiloxan, ethoxylierte Polydialkylsiloxane sowie Polydialkylsiloxane, die Amin- und/oder Hydroxy-Gruppen enthalten.
• – Glycosidisch substituierte Silicone gemäß der EP 0612759 B1 .

Suitable nonionic polymers are, for example:

• - Vinylpyrrolidone / vinyl ester copolymers, such as those sold under the trademark Luviskol ^® (BASF). Luviskol ^® VA 64 and Luviskol ^® VA 73, each vinylpyrrolidone / vinyl acetate copolymers are also preferred nonionic polymers.
• - cellulose ethers such as hydroxypropyl cellulose, hydroxyethyl cellulose and methylhydroxypropyl cellulose, such as are for example sold under the trademark Culminal® ^® and Benecel ^® (AQUALON).
• - shellac
• - polyvinylpyrrolidones, as, for example, sold under the name Luviskol ^® (BASF).
• - siloxanes. These siloxanes can be both water-soluble and water-insoluble. Both volatile and nonvolatile siloxanes are suitable, nonvolatile siloxanes being understood as meaning those compounds whose boiling point is above 200 ° C. under normal pressure. Preferred siloxanes are polydialkylsiloxanes, such as, for example, polydimethylsiloxane, polyalkylarylsiloxanes, such as, for example, polyphenylmethylsiloxane, ethoxylated polydialkylsiloxanes and polydialkylsiloxanes which contain amine and / or hydroxyl groups.
• - Glycosidically substituted silicones according to the EP 0612759 B1 ,

It According to the invention it is also possible that the used Preparations several, especially two different polymers same Charge and / or in each case an ionic and an amphoteric and / or not contain ionic polymer.

The Polymers are preferred in the compositions used in the invention in amounts of from 0.05 to 10% by weight, based on the total agent, contain. Amounts of from 0.1 to 5, in particular from 0.1 to 3,% by weight, are particularly preferred.

Farther can in the inventive compositions Protein hydrolysates and / or amino acids and derivatives thereof be. Protein hydrolysates are product mixtures that are acidic, basic or enzymatically catalyzed degradation of proteins (proteins) become.

According to the invention, protein hydrolysates be used both of plant and animal origin.

Animal protein hydrolysates are, for example, elastin, collagen, keratin, silk and milk protein protein hydrolysates, which may also be present in the form of salts. Such products are, for example, under the trademarks Dehylan ^® (Cognis), Promois® ^® (Interorgana) Collapuron ^® (Cognis), Nutrilan® ^® (Cognis), Gelita-Sol ^® (German Gelatinefabriken Stoess & Co), Lexein ^® (Inolex) and kerasol tm ^® (Croda) sold.

Preferred according to the invention is the use of protein hydrolysates of plant origin, eg. Soybean, almond, pea, potato and wheat protein hydrolysates. Such products are obtainable, for example, under the trademarks Gluadin ^® (Cognis), diamine ^® (Diamalt) ^® (Inolex) and Crotein ^® (Croda).

Although the use of the protein hydrolysates is preferred as such, amino acid mixtures otherwise obtained may be used in their place, if appropriate. Also possible is the use of derivatives of protein hydrolysates, for example in the form of their fatty acid condensation products. Such products are sold for example under the names Lamepon® ^® (Cognis), Lexein ^® (Inolex), Crolastin ^® (Croda) or crotein ^® (Croda).

The Protein hydrolysates or their derivatives are used in the invention Agents preferably in amounts of 0.1 to 10 wt .-%, based on the entire medium, included. Amounts of 0.1 to 5 wt .-% are special prefers.

Furthermore, in a preferred embodiment of the invention, the effect of the polysulfides of Formula (I) can be increased by UV filters. The UV filters to be used according to the invention are not subject to any general restrictions with regard to their structure and their physical properties. On the contrary, all UV filters which can be used in the cosmetics sector and whose absorption maximum lies in the UVA (315-400 nm), in the UVB (280-315 nm) or in the UVC (<280 nm) range are suitable. UV filters with an absorption maximum in the UVB range, in particular in the range from about 280 to about 300 nm, are particularly preferred.

The used according to the invention UV filters can for example, selected are substituted benzophenones, p-aminobenzoic acid esters, diphenylacrylates, cinnamic, salicylates, Benzimidazoles and o-aminobenzoic acid esters.

Examples of UV filters which can be used according to the invention are 4-aminobenzoic acid, N, N, N-trimethyl-4- (2-oxoborn-3-ylidenemethyl) aniline-methylsulfate, 3,3,5-trimethylcyclohexyl salicylate (homosalates), 2- hydroxy-4-methoxy-benzophenone (Benzophenone- 3; Uvinul ^® M 40, Uvasorb MET ^{®, ®} Neo Heliopan BB, Eusolex ^® 4360), 2-phenylbenzimidazole-5-sulfonic acid and potassium, sodium and triethanolamine salts (phenylbenzimidazole sulfonic acid; Parsol ^® HS; Neo Heliopan Hydro ^®), 3,3 '- (1,4-phenylenedimethylene) -bis (7,7-dimethyl-2-oxo-bicyclo (2.2.1] hept-1-yl methane-sulfonic acid) and salts thereof, 1- (4-tert-butylphenyl) -3- (4-methoxyphenyl) propane-1,3-dione (butyl methoxydibenzoylmethane; Parsol ^® 1789 Eusolex ^® 9020), α- ( 2-oxoborn-3-ylidene) toluene-4-sulfonic acid and salts thereof, ethoxylated 4-aminobenzoic acid ethyl ester (PEG-25 PABA; Uvinul ^® P 25), 4-dimethylaminobenzoic acid 2-ethylhexyl (octyl dimethyl PABA; Uvasorb ^® DMO, Escalol ^® 507, Eusolex ^® 6007), salicylic acid-2-ethylhex ylester (octyl salicylate; Escalol ^® 587, Neo Heliopan ^® OS, Uvinul ^® O18), 4-methoxycinnamic acid isopentyl (isoamyl p-methoxycinnamate; Neo Heliopan ^® E 1000), 4-methoxycinnamic acid 2-ethylhexyl ester (Octyl Methoxycinnamate; Parsol ^® MCX, Escalol ^® 557, Neo Heliopan AV ^®), 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its sodium salt (Benzophenone-4; Uvinul ^® MS 40; Uvasorb S 5 ^®), 3- (4'-methylbenzylidene) -D, L-camphor (4-methylbenzylidene camphor; Parsol ^® 5000, Eusolex ^® 6300), 3-benzylidene camphor (3-benzylidene camphor), 4-isopropylbenzyl, 2,4,6-trianilino- (p-carbo-2'- ethylhexyl-1'-oxi) -1,3,5-triazine, 3-imidazol-4-yl-acrylic acid and its ethyl ester, polymers of N - {(2 and 4) - [2-oxoborn-3-ylidenemethyl] benzyl } -acrylamids, 2,4-dihydroxy (benzophenone-1; Uvasorb ^® 20 H, Uvinul ^® 400), 1,1'-Diphenylacrylonitrilsäure-2-ethylhexyl ester (Octocrylene; Eusolex ^® OCR, Neo Heliopan ^® Type 303, Uvinul ^® N 539 SG), o-aminobenzoic acid menthyl ester (Menthyl Anthranilate; Neo He liopan ^® MA), 2,2 ', 4,4'-tetrahydroxy benzophenone (benzophenone-2; Uvinul ^® D-50), 2,2'-dihydroxy-4,4'-dimethoxybenzophenone, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5-sodium sulfonate, 6 Benzophenone-) (and 2-cyano-3, 3-diphenylacrylate 2'-ethylhexyl acrylate. Preference is given to 4-aminobenzoic acid, N, N, N-trimethyl-4- (2-oxoborn-3-ylidenemethyl) aniline methylsulfate, 3,3,5-trimethylcyclohexylsalicylate, 2-hydroxy-4-methoxybenzophenone, 2 Phenylbenzimidazole-5-sulfonic acid and its potassium, sodium and triethanolamine salts, 3,3 '- (1,4-phenylenedimethylene) -bis (7,7-dimethyl-2-oxo-bicyclo- [2.2.1] hept- 1-yl-methanesulfonic acid) and its salts, 1- (4-tert-butylphenyl) -3- (4-methoxyphenyl) -propane-1,3-dione, α- (2-oxoborn-3-ylidene) toluene-4-sulfonic acid and its salts, ethoxylated 4-aminobenzoic acid ethyl ester, 2-ethylhexyl 4-dimethylaminobenzoate, 2-ethylhexyl salicylate, isopentyl 4-methoxycinnamate, 2-ethylhexyl 4-methoxycinnamate, 2-hydroxy-4 -methoxybenzo-phenone-5-sulfonic acid and its sodium salt, 3- (4'-methylbenzylidene) -D, L-camphor, 3-benzylidene-camphor, 4-isopropylbenzylsalicylate, 2,4,6-trianilino- (p-carbo-2 '-ethylhexyl-1'-oxi) -1,3,5-triazine, 3-imidazol-4-yl-acrylic acid and its ethyl ester, polymers of N - {(2 and 4) - [2-o xoborn-3-ylidenemethyl] benzyl} acrylamide. Very particularly preferred according to the invention are 2-hydroxy-4-methoxybenzophenone, 2-phenylbenzimidazole-5-sulfonic acid and its potassium, sodium and triethanolamine salts, 1- (4-tert-butylphenyl) -3- (4-methoxyphenyl) -propane-1,3-dione, 4-methoxycinnamic acid 2-ethylhexyl ester and 3- (4'-methylbenzylidene) -D, L-camphor.

Prefers are those UV filters whose molar extinction coefficient at the absorption maximum above 15,000, especially above 20,000.

Farther was found that at structurally similar UV filters in many cases the water-insoluble Compound in the context of the teaching of the invention, the higher effect across from such water-soluble Compounds that are distinguished from it by one or more additionally distinguish ionic groups. As water-insoluble are within the scope of the invention to understand those UV filters which at 20 ° C to not more than 1 wt .-%, in particular not more than 0.1% by weight, dissolve in water. Farther should these compounds in usual cosmetic oil components at room temperature to at least 0.1, in particular at least 1% by weight soluble be). The use of water-insoluble UV filter may therefore be preferred according to the invention.

According to a further embodiment of the invention, preference is given to those UV filters which have a kati onische group, in particular a quaternary ammonium group.

These UV filters have the general structure U - Q.

Of the Structural part U stands for a UV-absorbing group. This group can work in principle from the known, usable in the cosmetics sector, mentioned above Derive UV filters in which a group, usually a hydrogen atom, of the UV filter by a cationic group Q, in particular with a quaternary Amino function, is replaced.

• – substituierte Benzophenone,
• – p-Aminobenzoesäureester,
• – Diphenylacrylsäureester,
• – Zimtsäureester,
• – Salicylsäureester,
• – Benzimidazole und
• – o-Aminobenzoesäureester.

Compounds from which the structural part U can derive are, for example

• Substituted benzophenones,
• P-aminobenzoic acid ester,
• - diphenylacrylic acid ester,
• - cinnamic acid ester,
• Salicylic acid ester,
• Benzimidazoles and
• O-aminobenzoic acid ester.

structural parts U, derived from cinnamamide or derived from N, N-dimethylaminobenzoic acid amide are preferred according to the invention.

The Structural parts U can chosen in principle be that Absorption maximum of UV filters in both UVA (315-400 nm) -, as can also be in the UVB (280-315nm) - or in the UVC (<280 nm) range. UV filter with an absorption maximum in the UVB range, in particular in the range of about 280 to about 300 nm, are particularly preferred.

Farther is the structural part U, also in dependence on structural part Q, preferably chosen that the molar extinction coefficient of the UV filter at the absorption maximum above 15,000, especially above 20,000.

Of the Structure part Q contains as a cationic group, a quaternary ammonium group is preferred. This quaternary ammonium group can in principle be connected directly to the structural part U, so that the Structural part U one of the four substituents of the positively charged Represents nitrogen atom. However, one of the four is preferred Substituents on the positively charged nitrogen atom is a group, in particular an alkylene group having 2 to 6 carbon atoms, which as a compound between the structural part U and the positively charged nitrogen atom acts.

Advantageously, the group Q has the general structure - (CH ₂ ) _x -N ⁺ R ¹ R ² R ³ X ^- , in which x is an integer from 1 to 4, R ¹ and R ² independently of one another are C _{1 -4} alkyl groups, R ³ is a C _1-22 alkyl group or a benzyl group and X ^{- is} a physiologically acceptable anion. In the context of this general structure, x preferably represents the number 3, R ¹ and R ² each represent a methyl group and R ^{3 represents} either a methyl group or a saturated or unsaturated, linear or branched hydrocarbon chain having 8 to 22, in particular 10 to 18, carbon atoms.

physiological compatible Anions are, for example, inorganic anions such as halides, in particular chloride, bromide and fluoride, sulfate ions and phosphate ions and organic anions such as lactate, citrate, acetate, tartrate, methosulfate and tosylate.

Two preferred UV filters with cationic groups are the commercially available compounds cinnamic acid trimethyl ammonium chloride (Incroquat ^® UV-283), and dodecyl-dimethylaminobenzamidopropyldimethylammoniumtosylat (Escalol ^® HP 610).

Of course, the teaching of the invention includes also the use of a combination of several UV filters. in the Frame of this embodiment is the combination of at least one water-insoluble UV filter with at least a UV filter preferred with a cationic group.

The UV filters are common in the compositions of the invention in quantities 0.1 - 5 Wt .-%, based on the total agent included. Amounts of 0.4-2.5% by weight are preferred.

The color-stabilizing effect of the polysulfide of the formula (I) according to the invention can furthermore be increased by a 2-pyrrolidinone-5-carboxylic acid and its derivatives. Another object of the invention is therefore the use of the color-stabilizing polysulfide of the formula (I) in combination with derivatives of 2-pyrrolidinone-5-carboxylic acid. Preference is given to the sodium, potassium, calcium, magnesium or ammonium salts in which the ammonium ion carries, in addition to hydrogen, one to three C ₁ - to C ₄ -alkyl groups. The sodium salt is most preferred. The amounts used in the inventive compositions are 0.05 to 10 wt.%, Based on the total agent, particularly preferably 0.1 to 5, and in particular 0.1 to 3 wt.%.

Also as advantageous, the combination of the color-stabilizing has Polysulfide of the formula (I) with vitamins, provitamins and vitamin precursors and their derivatives proved.

there are such according to the invention Vitamins, pro-vitamins and vitamin precursors are preferred, usually the groups A, B, C, E, F and H are assigned.

The group of substances called vitamin A includes retinol (vitamin A ₁ ) and 3,4-didehydroretinol (vitamin A ₂ ). The β-carotene is the provitamin of retinol. As vitamin A component according to the invention, for example, vitamin A acid and its esters, vitamin A aldehyde and vitamin A alcohol and its esters such as the palmitate and the acetate into consideration. The preparations used according to the invention preferably contain the vitamin A component in amounts of 0.05-1% by weight, based on the total preparation.

• – Vitamin B₁ (Thiamin)
• – Vitamin B₂ (Riboflavin)
• – Vitamin B₃. Unter dieser Bezeichnung werden häufig die Verbindungen Nicotinsäure und Nicotinsäureamid (Niacinamid) geführt. Erfindungsgemäß bevorzugt ist das Nicotinsäureamid, das in den erfindungsgemäß verwendetenen Mitteln bevorzugt in Mengen von 0,05 bis 1 Gew.-%, bezogen auf das gesamte Mittel, enthalten ist.
• – Vitamin B₅ (Pantothensäure, Panthenol und Pantolacton). Im Rahmen dieser Gruppe wird bevorzugt das Panthenol und/oder Pantolacton eingesetzt. Erfindungsgemäß einsetzbare Derivate des Panthenols sind insbesondere die Ester und Ether des Panthenols sowie kationisch derivatisierte Panthenole. Einzelne Vertreter sind beispielsweise das Panthenoltriacetat, der Panthenolmonoethylether und dessen Monoacetat sowie die in der WO 92/13829 offenbarten kationischen Panthenolderivate. Die genannten Verbindungen des Vitamin B₅-Typs sind in den erfindungsgemäß verwendeten Mitteln bevorzugt in Mengen von 0,05 – 10 Gew.-%, bezogen auf das gesamte Mittel, enthalten. Mengen von 0,1 – 5 Gew.-% sind besonders bevorzugt.
• – Vitamin B₆ (Pyridoxin sowie Pyridoxamin und Pyridoxal).

The vitamin B group or the vitamin B complex include, among others

• - Vitamin B ₁ (thiamine)
• - Vitamin B ₂ (riboflavin)
• - Vitamin B ₃ . Under this name, the compounds nicotinic acid and nicotinamide (niacinamide) are often performed. Preferred according to the invention is the nicotinic acid amide, which is preferably contained in the agents according to the invention in amounts of from 0.05 to 1% by weight, based on the total agent.
• - Vitamin B ₅ (pantothenic acid, panthenol and pantolactone). Panthenol and / or pantolactone are preferably used in the context of this group. Derivatives of panthenol which can be used according to the invention are, in particular, the esters and ethers of panthenol and also cationically derivatized panthenols. Individual representatives are, for example, the panthenol triacetate, the panthenol monoethyl ether and its monoacetate and also the cationic panthenol derivatives disclosed in WO 92/13829. The said compounds of the vitamin B ₅ type are preferably contained in the agents used according to the invention in amounts of 0.05-10% by weight, based on the total agent. Amounts of 0.1-5 wt .-% are particularly preferred.
• - Vitamin B ₆ (pyridoxine and pyridoxamine and pyridoxal).

vitamin C (ascorbic acid). Vitamin C is preferred in the compositions used in the invention used in amounts of 0.1 to 3 wt .-%, based on the total agent. The use in the form of palmitic acid ester, glucosides or Phosphates may be preferred. The use in combination with Tocopherols may also be preferred.

vitamin E (tocopherols, especially α-tocopherol). Tocopherol and its derivatives, including in particular the esters such as the acetate, the nicotinate, the phosphate and the succinate fall, are used in the invention Agents preferably in amounts of 0.05 to 1 wt .-%, based on the entire medium, included.

vitamin F. By the term "vitamin F "are usually essential fatty acids, especially linoleic acid, linolenic and arachidonic acid, Understood.

vitamin H. The vitamin H is the compound (3aS, 4S, 6aR) -2-oxohexahydrothienol [3,4-d] imidazole-4-valeric acid, for the But in the meantime, the trivial name Biotin has prevailed. biotin is used in the invention Agents preferably in amounts of 0.0001 to 1.0 wt .-%, in particular in Amounts of 0.001 to 0.01 wt .-% included.

Prefers contain the inventively used Means vitamins, provitamins and vitamin precursors from the groups A, B, E and H.

Panthenol, pantolactone, pyridoxine and its derivatives as well as nicotinic acid amide and biotin are special ders preferred.

Finally, it is possible the effect of the color-stabilizing polysulfide of the formula (I) also increase by the combined use with plant extracts.

Usually These extracts are produced by extraction of the whole plant. It may, however, in individual cases also be preferred, the extracts exclusively from flowers and / or Scroll to produce the plant.

Regarding the invention usable Plant extracts are particularly pointed to the extracts, in the on page 44 of the 3rd edition of the Guidance on the declaration of ingredients Cosmetic agent, published by the Industrieverband Körperpflege- and Detergents e.V. (IKW), Frankfurt, beginning table are listed.

According to the invention are available especially the extracts of green Tea, Oak bark, Stinging nettle, Hamamelis, Hops, Henna, Chamomile, Burdock root, horsetail, hawthorn, lime blossom, almond, Aloe vera, spruce needle, horse chestnut, Sandalwood, juniper, coconut, Mango, Apricot, Lime, Wheat, Kiwi, Melon, Orange, Grapefruit, Sage, Rosemary, Birch, Mallow, Meadowfoam, Quendel, Yarrow, Thyme, melissa, hominy, coltsfoot, marshmallow, meristem, ginseng and ginger root preferred.

Especially preferred are the extracts of green tea, oak bark, stinging nettle, Witch hazel, hops, chamomile, burdock root, horsetail, lime blossom, almond, Aloe vera, coconut, Mango, Apricot, Lime, Wheat, Kiwi, Melon, Orange, Grapefruit, Sage, Rosemary, Birch, Meadowfoam, Quendel, Yarrow, Homeselps, meristem, ginseng and ginger root.

All especially for the use according to the invention suitable are the extracts of green tea, almond, aloe vera, Coconut, Mango, apricot, lime, wheat, kiwi and melon.

When Extraction agent for the preparation of said plant extracts can Water, alcohols and mixtures thereof are used. Under the alcohols are lower alcohols such as ethanol and isopropanol, but especially polyhydric alcohols such as ethylene glycol and propylene glycol, both as sole extractant and in mixture with Water, preferably. Plant extracts based on water / propylene glycol in relation to 1:10 to 10: 1 have proven to be particularly suitable.

The Plant extracts can according to the invention both in pure as well as in diluted Form are used. If used in dilute form, they usually contain about 2 - 80 Wt .-% of active substance and as a solvent the extractant or extractant mixture used in their extraction.

Farther it may be preferred in the inventive compositions of several, especially from two, different plant extracts use.

The color-stabilizing invention Polysulfide of formula (I) can in principle directly to the colorant be added. The application of the color-stabilizing polysulfide of the formula (I) on the colored keratinische Fiber can also be in a separate step, either before or in connection to the actual dyeing process respectively. Also separate treatments, possibly even days or weeks before or after the dyeing process be of the teaching of the invention includes. However, the use of the active ingredient according to the invention is preferred after staining and especially in the colorant.

Of the Term dyeing process comprises all methods known to the person skilled in the art, in which, if appropriate moistened, hair a dye is applied and this either for a time between a few Leave for about 45 minutes on the hair and then with Water or a surfactant-containing agent is rinsed out or completely on the hair is left. It is explicitly stated in this context the known monographs, for. B. K. H. Schrader, basics and Recipes of cosmetics, 2nd edition, Hüthig Buch Verlag, Heidelberg, 1989, referenced the corresponding knowledge of the professional.

With regard to the manner in which the color-stabilizing polysulfide of the formula (I) according to the invention is applied to the keratinic fiber, in particular human hair, there are no fundamental restrictions. As a preparation of these preparations, for example, creams, lotions, Lö solutions, waters, emulsions such as W / O, O / W, PIT emulsions (called phase inversion emulsions, called PIT), microemulsions and multiple emulsions, gels, sprays, aerosols and foam aerosols.

When preparations according to the invention For example, shampoos, conditioners, cures, hair sprays, UV protection sprays, color protection sprays, hair lotions for color protection and color mousse into consideration.

Of the The pH of these preparations can in principle be between 2 and 11. It is preferably between 5 and 11, with values of 6 to 10 being especially are preferred. To adjust this pH can be practical each for cosmetic use acid or base can be used. Within the scope of the invention is the use the active ingredient according to the invention (A) also for adjusting the pH particularly preferred. Preferred bases are ammonia, alkali hydroxides, Monoethanolamine, triethanolamine and N, N, N ', N'-tetrakis (2-hydroxypropyl) ethylenediamine.

On the hair remaining preparations have been found to be effective and can therefore preferred embodiments the teaching of the invention represent. Under remaining on the hair according to the invention such Preparations understood that are not part of the treatment after a period of a few seconds to an hour with the help of water or an aqueous solution again rinsed out of the hair become. Rather, the preparations remain until the next shampooing, i. usually more than 12 hours, on the hair.

According to one second preferred embodiment These formulations are formulated as a hair conditioner or hair conditioner. The preparations according to the invention according to this embodiment can after Expiration of this exposure time with water or at least predominantly rinsed with water-containing agent become; you can however, as stated above, to be left on the hair. It may be preferred, the inventive preparation before using a cleansing agent, a waving agent or to apply other hair treatment products to the hair. In this Trap is the preparation of the invention as color protection for the following applications.

According to others preferred embodiments it may, however, for example, in the inventive compositions including cleansing products such as shampoos, nourishing products such as rinses, Firming agents such as hair fixative, mousse, styling gels and hair drier, permanent deformation agents such as perming and fixing agents as well as in particular in the context of a permanent wave process or dyeing process used pre-treatment or rinsing act.

Next the invention mandatory required color-stabilizing polysulfide of the formula (I) and the other, above-mentioned preferred components can these Preparations in principle all others, the skilled person for such cosmetic agent known components.

• – nichtionische Polymere wie beispielsweise Vinylpyrrolidon/Vinylacrylat-Copolymere, Polyvinylpyrrolidon und Vinylpyrrolidon/Vinylacetat-Copolymere und Polysiloxane,
• – Verdickungsmittel wie Agar-Agar, Guar-Gum, Alginate, Xanthan-Gum, Gummi arabicum, Karaya-Gummi, Johannisbrotkernmehl, Leinsamengummen, Dextrane, Cellulose-Derivate, z. B. Methylcellulose, Hydroxyalkylcellulose und Carboxymethylcellulose, Stärke-Fraktionen und Derivate wie Amylose, Amylopektin und Dextrine, Tone wie z. B. Bentonit oder vollsynthetische Hydrokolloide wie z. B. Polyvinylalkohol,
• – haarkonditionierende Verbindungen wie Phospholipide, beispielsweise Sojalecithin, Ei-Lecitin und Kephaline, sowie Silikonöle,
• – Parfümöle, Dimethylisosorbid und Cyclodextrine,
• – Lösungsmittel und -vermittler wie Ethanol, Isopropanol, Ethylenglykol, Propylenglykol, Glycerin und Diethylenglykol,
• – symmetrische und unsymmetrische, lineare und verzweigte Dialkylether mit insgesamt zwischen 12 bis 36 C-Atomen, insbesondere 12 bis 24 C-Atomen, wie beispielsweise Di-n-octylether, Di-n-decylether, Di-n-nonylether, Di-n-undecylether und Di-n-dodecylether, n-Hexyl-n-octylether, n-Octyl-n-decylether, n-Decyl-n-undecylether, n-Undecyl-n-dodecylether und n-Hexyl-n-Undecylether sowie Di-tert-butylether, Di-iso-pentylether, Di-3-ethyldecylether, tert.-Butyl-n-octylether, iso-Pentyl-n-octylether und 2-Methyl-pentyl-n-octylether,
• – Fettalkohole, insbesondere lineare und/oder gesättigte Fettalkohole mit 8 bis 30 C-Atomen,
• – Monoester von C8 bis C30-Fettsäuren mit Alkoholen mit 6 bis 24 C-Atomen,
• – faserstrukturverbessernde Wirkstoffe, insbesondere Mono-, Di- und Oligosaccharide, wie beispielsweise Glucose, Galactose, Fructose, Fruchtzucker und Lactose,
• – konditionierende Wirkstoffe wie Paraffinöle, pflanzliche Öle, z. B. Sonnenblumenöl, Orangenöl, Mandelöl, Weizenkeimöl und Pfirsichkernöl sowie
• – Phospholipide, beispielsweise Sojalecithin, Ei-Lecithin und Kephaline,
• – quaternierte Amine wie Methyl-1-alkylamidoethyl-2-alkylimidazolinium-methosulfat,
• – Entschäumer wie Silikone,
• – Farbstoffe zum Anfärben des Mittels,
• – Antischuppenwirkstoffe wie Piroctone Olamine, Zink Omadine und Climbazol,
• – Wirkstoffe wie Allantoin und Bisabolol,
• – Cholesterin,
• – Konsistenzgeber wie Zuckerester, Polyolester oder Polyolalkylether,
• – Fette und Wachse wie Walrat, Bienenwachs, Montanwachs und Paraffine,
• – Fettsäurealkanolamide,
• – Komplexbildner wie EDTA, NTA, β-Alanindiessigsäure und Phosphonsäuren,
• – Quell- und Penetrationsstoffe wie Glycerin, Propylenglykolmonoethylether, Carbonate, Hydrogencarbonate, Guanidine, Harnstoffe sowie primäre, sekundäre und tertiäre Phosphate,
• – Trübungsmittel wie Latex, Styrol/PVP- und Styrol/Acrylamid-Copolymere
• – Perlglanzmittel wie Ethylenglykolmono- und -distearat sowie PEG-3-distearat,
• – Pigmente,
• – Reduktionsmittel wie z. B. Thioglykolsäure und deren Derivate, Thiomilchsäure, Cysteamin, Thioäpfelsäure und α-Mercaptoethansulfonsäure,
• – Treibmittel wie Propan-Butan-Gemische, N₂O, Dimethylether, CO₂ und Luft,
• – Antioxidantien.

Other active ingredients, auxiliaries and additives are, for example

• Nonionic polymers such as vinyl pyrrolidone / vinyl acrylate copolymers, polyvinyl pyrrolidone and vinyl pyrrolidone / vinyl acetate copolymers and polysiloxanes,
• Thickeners such as agar-agar, guar gum, alginates, xanthan gum, gum arabic, karaya gum, locust bean gum, linseed gums, dextrans, cellulose derivatives, e.g. For example, methylcellulose, hydroxyalkylcellulose and carboxymethylcellulose, starch fractions and derivatives such as amylose, amylopectin and dextrins, clays such. As bentonite or fully synthetic hydrocolloids such. For example, polyvinyl alcohol,
• Hair-conditioning compounds such as phospholipids, for example soya lecithin, egg lecithin and cephalins, and silicone oils,
• Perfume oils, dimethylisosorbide and cyclodextrins,
• Solvents and mediators such as ethanol, isopropanol, ethylene glycol, propylene glycol, glycerol and diethylene glycol,
• - symmetrical and unsymmetrical, linear and branched dialkyl ethers having a total of from 12 to 36 carbon atoms, in particular 12 to 24 carbon atoms, such as di-n-octyl ether, di-n-decyl ether, di-n-nonyl ether, di-n -undecyl ether and di-n-dodecyl ether, n-hexyl n-octyl ether, n-octyl n-decyl ether, n-decyl n-undecyl ether, n-undecyl n-dodecyl ether and n-hexyl n-undecyl ether and di tert-butyl ether, di-isopentyl ether, di-3-ethyldecyl ether, tert-butyl n-octyl ether, iso-pentyl n-octyl ether and 2-methyl pentyl n-octyl ether,
• Fatty alcohols, in particular linear and / or saturated fatty alcohols having 8 to 30 carbon atoms,
• Monoesters of C 8 to C 30 fatty acids with alcohols having 6 to 24 C atoms,
• Fiber-structure-improving active substances, in particular mono-, di- and oligosaccharides, such as, for example, glucose, galactose, fructose, fructose and lactose,
• - Conditioning agents such as paraffin oils, vegetable oils, eg. Sunflower oil, orange oil, almond oil, wheat germ oil and peach kernel oil as well
• Phospholipids, for example soya lecithin, egg lecithin and cephalins,
• Quaternized amines such as methyl-1-alkylamidoethyl-2-alkylimidazolinium methosulfate,
• Defoamers like silicones,
• Dyes for staining the agent,
• Anti-dandruff agents such as Piroctone Olamine, Zinc Omadine and Climbazole,
• - active substances such as allantoin and bisabolol,
• - cholesterol,
• Bodying agents such as sugar esters, polyol esters or polyol alkyl ethers,
• - fats and waxes such as spermaceti, beeswax, montan wax and paraffins,
• Fatty acid alkanolamides,
• Complexing agents such as EDTA, NTA, β-alaninediacetic acid and phosphonic acids,
• - swelling and penetrating substances such as glycerol, propylene glycol monoethyl ether, carbonates, bicarbonates, guanidines, ureas and primary, secondary and tertiary phosphates,
• Opacifiers such as latex, styrene / PVP and styrene / acrylamide copolymers
• Pearlescing agents such as ethylene glycol mono- and distearate and PEG-3-distearate,
• - pigments,
• - Reducing agents such. B. thioglycolic acid and its derivatives, thiolactic acid, cysteamine, thiomalic acid and α-mercaptoethanesulfonic acid,
• Propellants such as propane-butane mixtures, N ₂ O, dimethyl ether, CO ₂ and air,
• - antioxidants.

Regarding further optional components as well as the amounts of these components used expressly on the specialist manuals known to those skilled in the art, eg. B. the above Monograph by K. H. Schrader referenced.

Also The invention relates to a method for improving the color stability the coloring of one Fiber, in particular a keratin fiber, in which a means containing at least one of those defined in the preceding claims Polysulfides are applied to the fiber in an effective amount and if desired is rinsed after an exposure time of 1 to 60 minutes.

So far Unless otherwise indicated, all percentages are by weight. and all amounts are by weight.

Example 1: Preparation a polysulfide of the formula (I) of cystine and succinic acid dichloride by interfacial condensation

To one at 0 ° C precooled solution of 0.5 mol of L-cystine in 1000 ml of 2 M sodium hydroxide solution was a pre-cooled to 0 ° C solution of 0.5 mol of succinic acid dichloride in 500 mL of methylene chloride with vigorous stirring so that the Temperature 20 ° C not exceeded. After 1 h the during the reaction formed solid removed by filtration, a Phase separation performed and discarded the organic phase. Then the aqueous phase became combined with the previously filtered solid and lyophilized, whereby 147 g of a beige yellow lyophilisate were obtained.

Example 2: proof of effect of the polysulfide from Example 1

Haarvorschädigung:

hair tresses the company Kerling, glued on one side, extra tight, from selected white EN hair (Article No. 826527), 6 cm of free hair (2 cm 1 gram of hair) were two conventional ones Permanent wave treatments with the commercial product Poly-Lock-Normal Perm subjected and bleached twice.

In the context of the permanent wave treatment, the hair was in each case in a first step for 30 minutes at room temperature of the reducing solution containing 7.9 wt.% Thioglycolic acid, ge for 5 minutes rinsed and then fixed at room temperature for 10 minutes (oxidation solution containing 2.6 wt.% Hydrogen peroxide) and dried. After the oxidative treatment, the hairs were each rinsed again and dried.

Coloring and treatment according to the invention:

The as above 2-fold cold-waved and ultra-bleached Haartressen were with Poly Diadem No. 726 (color shade Bordeaux red, Fa. Schwarzkopf) colored. The mixing ratio from cream to hair was 4: 1. The exposure time was 30 minutes at 35 ° C. The dyed Tresses were stored for 24 hours and then measured colorimetrically. On each 4.0 cm of the dyed Tresses were 4 ml of a solution of the polysulfide from Example 1 in water (0.25% by weight, pH 8.5) Applied ("leave-on"). Analog was the Reference treated with water (pH 8.5). It was then left for 30 minutes at 45 ° C dried. This was followed by treatment with a 1% solution of Texapon NSO-UP (sodium lauryl ether sulfate without preservative, 0.28% Active substance), pH 6.5 in an ultrasonic bath.

A six times hand wash was through a 15 minute Treatment in the ultrasonic bath simulated, the frequency was thereby 50 KHz at a power of 120 / 240W. Each 4 cm of lace were in Sonicated 200 ml of the 0.28% Texapon NSO UP and then 1 minute rinsed. After the treatments the hair tresses became colorimetric again measure.

Colorimetric measurement:

berechnet.For the colorimetric measurement, each hair tress with a 30 mm aperture was measured once with the help of the text measuring system Text Flash from Datacolor. The specimen to be measured was fixed to the spectrophotometer in a clamping device, the reflectance values were measured over the visible light range of 390-700 nm at a distance of 10 nm and processed by a computer. The computer program determined the standard color values according to the CIELAB system in accordance with DIN 5033. The measurement results of the total color difference ΔE were calculated according to the formula

calculated.

ever greater the ΔE value, the stronger is the color decline opposite the output color value, that is the worse is the wash fastness.

Observations:

Result: In the leave-on application, the example according to the invention showed compared to the reference experiment a color-preserving effect of 0.52 ΔE units.

Formulation Examples:

1. hair conditioner Eumulgin ^® B2 0.3 Cetyl / stearyl 3.3 isopropyl 0.5 Lamesoft ^® PO 65 0.5 Dehyquart® ^® A-CA 2.0 Salcare ^® SC 96 1.0 citric acid 0.4 Gluadin® ^® WQ 2.0 pyridoxine 1.0 Polysulfide from Example 1 0.7 Phenonip ^® 0.8 water ad 100

2. Hair conditioner Eumulgin ^® B2 0.3 Cetyl / stearyl 3.3 isopropyl 0.5 Paraffin oil perliquidum 15 cSt. DAB 9 0.3 Dehyquart ^® L 80 0.4 Lamesoft ^® PO 65 1.5 Cosmedia® guar ^® C 261 1.5 Promois® ^® Milk-CAQ 3.0 citric acid 0.4 Polysulfide from Example 1 0.5 Phenonip ^® 0.8 water ad 100

3rd hair cure Dehyquart® ^® F75 4.0 Cetyl / stearyl 4.0 Paraffin oil perliquidum 15 cSt DAB 9 1.5 Dehyquart® ^® A-CA 4.0 Lamesoft ^® PO 65 1.0 Salcare ^® SC 96 1.5 Polysulfide from Example 1 3.0 Amisafe LMA-60 ^® 1.0 Gluadin® ^® W 20 3.0

Germall® ^® 115 1.0 citric acid 0.15 Phenonip ^® 0.8 water ad 100

4th hair cure Dehyquart® ^® L80 2.0 Cetyl / stearyl 6.0 Paraffin oil perliquidum 15 cSt DAB 9 2.0 Rewoquat ^® W 75 2.0 Cosmedia® guar ^® C261 0.5 Lamesoft ^® PO 65 0.5 Sepigel ^® 305 3.5 Honeyquat ^® 50 1.0 Gluadin® ^® WQ 2.5 Gluadin® ^® W 20 3.0 Polysulfide from Example 1 1.0 citric acid 0.15 Phenonip ^® 0.8 water ad 100

5th hair cure Dehyquart® ^® F75 0.3 Salcare ^® SC 96 5.0 Gluadin® ^® WQ 1.5 Lamesoft ^® PO 65 0.5 Dow ^Corning® 200 Fluid, 5 cSt. 1.5 Gafquat ^® 755N 1.5 Polysulfide from Example 1 1.5 Biodocarb ^® 0.02 perfume oil 0.25 water ad 100

6. Hair cure Sepigel ^® 305 5.0 Dow Corning ^® Q2-5220 1.5 Promois® ^® Milk Q 3.0 Lamesoft ^® PO 65 0.5 Polymer P1 accordingly DE 3929173 0.6 Genamin ^® DSAC 0.3 Polysulfide from Example 1 1.8 Phenonip ^® 0.8 perfume oil 0.25 water ad 100

7. Shampoo Texapon.RTM ^® NSO 40.0 Dehyton ^® G 6.0 Polymer JR ^400® 0.5 Cetiol ^® HE 0.5 Ajidew ^® NL 50 1.0 Lamesoft ^® PO 65 3.0 Gluadin® ^® WQT 2.5 Gluadin® ^® W 20 0.5 Panthenol (50%) 0.3 Polysulfide from Example 1 2.0 Vitamin E 0.1 Vitamin H 0.1 citric acid 0.5 sodium benzoate 0.5 Perfume 0.4 NaCl 0.5 water ad 100

8. Shampoo Texapon.RTM ^® NSO 43.0 Dehyton ^® K 10.0 Plantacare ^® 1200 UP 4.0 Lamesoft ^® PO 65 2.5 Euperlan ^® PK 3000 1.6 Arquad ^® 316 0.8 Polymer ^JR® 400 0.3 Gluadin® ^® WQ 4.0 Polysulfide from Example 1 1.5 Glucamate DOE 120 ^® 0.5 sodium chloride 0.2 water ad 100

9. Shampoo Texapon.RTM ^® N 70 21.0 Plantacare ^® 1200 UP 8.0 Lamesoft ^® PO 65 3.0 Gluadin® ^® WQ 1.5 Cutina ^® EGMS 0.6 Honeyquat ^® 50 2.0 Ajidew ^® NL 50 2.8 Antil ^® 141 1.3 Polysulfide from Example 1 2.0 sodium chloride 0.2

magnesium hydroxide ad pH 4.5 water ad 100

10. Shampoo Texapon ^® K 14 S 50.0 Dehyton ^® K 10.0 Plantacare® ^® 818 UP 4.5 Lamesoft ^® PO 65 2.0 Polymer P1, according to DE 39 29 973 0.6 Cutina ^® AGS 2.0 D-panthenol 0.5 glucose 1.0 Polysulfide from Example 1 0.8 salicylic acid 0.4 sodium chloride 0.5 Gluadin® ^® WQ 2.0 water ad 100

11. Hair cure Celquat ^® L 200 0.6 Luviskol ^® K30 0.2 D-panthenol 0.5

Polymer P1, according to DE 39 29 973 0.6 Dehyquart® ^® A-CA 1.0 Lamesoft ^® PO 65 0.5 polysulfide from Example 1 1.0 Gluadin® ^® W 40 1.0 Natrosol ^® 250 HR 1.1 Gluadin® ^® WQ 2.0 water ad 100

12. Dye cream C _12-18 fatty alcohol 1.2 Lanette ^® O 4.0 Eumulgin ^® B 2 0.8 Cutina ^® KD 16 2.0 Lamesoft ^® PO 65 4.0 sodium 0.5 L (+) - ascorbic acid 0.5 ammonium sulfate 0.5 1,2-propylene glycol 1.2 Polymer ^JR® 400 0.3 p-aminophenol 0.35 p-toluenediamine 0.85 2-methyl 0.14 6-methyl-m-aminophenol 0.42 Cetiol ^® OE 0.5 Honeyquat ^® 50 1.0 Ajidew ^® NL 50 1.2 Gluadin® ^® WQ 1.0

polysulfide from Example 1 0.5 ammonia 1.5 water ad 100

13. Developer Dispersion for Dyeing Cream 12. Texapon.RTM ^® NSO 2.1 Hydrogen peroxide (50%) 12.0 Turpinal® ^® SL 1.7 Latekoll ^® D 12.0 Lamesoft ^® PO 65 2.0 Gluadin® ^® WQ 0.3 Salcare ^® SC 96 1.0 Polysulfide from Example 1 1.0 water ad 100

14. Tinting shampoo Texapon.RTM ^® N 70 14.0 Dehyton ^® K 10.0 Akypo RLM 45 NV ^® 14.7 Plantacare ^® 1200 UP 4.0 Lamesoft ^® PO 65 3.0 Polymer P1, according to DE 39 29 973 0.3 Cremophor ^® RH 40 0.8 adipic acid 0.3 benzoic acid 0.3 Polysulfide from Example 1 0.3 Dye CI 12 719 0.02

dye C.I. 12 251 0.02 dye C.I. 12 250 0.04 dye C.I. 56 059 0.03 preservation 0.25 perfume oil q.s. Eutanol ^® G 0.3 Gluadin® ^® WQ 1.0 Honeyquat ^® 50 1.0 Salcare ^® SC 96 0.5 water ad 100

15. Cream duration wave Well cream Plantacare® ^® 810 UP 5.0 thioglycolic 8.0 Turpinal® ^® SL 0.5 Ammonia (25%) 7.3 ammonium carbonate 3.0 Cetyl / stearyl alcohol 5.0 Lamesoft ^® PO 65 0.5 Guerbet alcohol 4.0 Salcare ^® SC 96 3.0 Gluadin® ^® WQ 2.0 Polysulfide from Example 1 0.7 perfume oil qs water ad 100

fixing Plantacare® ^® 810 UP 5.0 hardened castor oil 2.0 Lamesoft ^® PO 65 1.0 potassium bromate 3.5 nitrilotriacetic 0.3 citric acid 0.2 Merquat ^® 550 0.5 Hydagen® ^® HCMF 0.5 polysulfide from Example 1 0.5 Gluadin® ^® WQ 0.5 perfume oil q.s. water ad 100

Claims (18)

Use of a polysulfide of the formula (I)

wherein R ^{3 is} hydroxy or the radical

R ^{4 is} hydrogen or the radical

A is a bond or a divalent saturated or mono- or polyunsaturated aliphatic or aromatic hydrocarbon radical having 1 to 20 carbon atoms, which may be substituted by one or more halogen, hydroxy or carboxy groups and wherein the shortest compound between the two of the group A adjacent carbonyl groups of up to 12 carbon atoms, and wherein R ¹ and R ^{2 may be the} same or different and are selected from R ⁵ O- and

wherein R ^{5 is} hydrogen or an alkyl group having 1 to 6 carbon atoms, n is an integer of 1 to 100 and wherein one or more carboxyl group (s) may be in the form of one or more of its salt (s) for improving the color stability of Coloring a fiber. Use according to claim 1, characterized that in Formula (I) A is a divalent saturated aliphatic hydrocarbon radical with 2 to 6 carbon atoms. Use according to claim 2, characterized that in Formula (I) A represents the 1,2-ethylidene radical. Use according to one of Claims 1 to 3, characterized that in Formula (I) n represents an integer of 1 to 10. Use according to one of Claims 1 to 4, characterized that she in the presence of cystine. Use according to one of claims 1 to 5, characterized that she in the presence of succinic acid he follows. Use according to one of claims 1 to 6, characterized that she in the presence of a cationic polymer. Use according to one of claims 1 to 7, characterized that she in the presence of an oxidation dye precursor. Use according to one of claims 1 to 8, characterized that she in the presence of a direct dye. Use according to one of claims 1 to 9, characterized that it the fiber is a keratin fiber, in particular a Hair is about. Method for improving the color stability of the coloring of a Fiber, in particular a keratin fiber, in which a means containing at least one of those defined in the preceding claims Polysulfides of the formula (I) in an effective amount on the fiber is applied and after a contact time of 1 to 60 minutes rinsed being while being the action preferably at least one substance from the group Cystine, succinic acid, cationic polymers, oxidation dye precursors and substantive Dyes is present. Means for improving the color stability of the coloring of a Fiber, comprising (a) 0.01 to 20 wt .-% of at least one polysulfide of the formula (I) (b) 0.05 to 20% by weight of a cationic polymer. Means, comprising (a) 0.01 to 10% by weight at least a polysulfide of the formula (I) (b) 0.005 to 10, preferably 0.1 to 5 wt .-% of an oxidation dye precursor. Means, comprising (a) 0.01 to 10% by weight at least a polysulfide of the formula (I) (b) 0.01 to 20% by weight of a direct dye. Agent according to one of claims 12 to 14, characterized that it a carrier suitable for hair treatment. Agent according to claim 15, characterized that the carrier suitable for the treatment of live human hair. Agent according to one of claims 12 to 16, characterized that it Contains cystine. Agent according to one of claims 12 to 17, characterized that it Succinic acid contains.