DE102009028844A1 - Agent, useful for e.g. lightening and/or coloring keratin fibers e.g. human hair, comprises oxidation agent in a carrier, where the oxidation agent is formed from hydrogen peroxide or an enzyme from fungi of the class Basidiomycete - Google Patents

Abstract

Agent comprises at least one oxidation agent in a carrier, where: the oxidation agent is formed from hydrogen peroxide and its solid addition products of organic and inorganic compounds or at least one enzyme from fungi of the class Basidiomycete; and the enzyme and/or oxidation agent is/are present in encapsulated form in the agent. Independent claims are included for: (1) a method for coloring and/or lightening keratin fibers, preferably human hair, comprising applying the above agent on the fibers under manually produced mechanical pressure, leaving the agent on the fibers for specific exposure time and subsequently rinsing; and (2) a multicomponent packaging unit (kit-of-parts), for coloring and/or lightening keratin fibers, comprising: a preparation (A), in first container, comprising, in a carrier, at least one oxidation agent, which is formed from hydrogen peroxide and its solid addition products of organic and inorganic compounds or at least one enzyme from fungi of the class Basidiomycete; a preparation (B), in a further container, comprising, in a carrier, at least one oxidation dye precursor product and/or at least one natural analog of dye precursor, and/or a preparation (C), in a further container, comprising at least one bleaching power enhancer in a carrier, where the oxidation agent and/or enzyme is present in encapsulated form.

Description

The The present invention relates to agents and methods for oxidative Coloring and / or lightening of keratinic fibers, in particular human Hair, which is an enzyme from certain white rot fungi containing enzyme and / or oxidizing agent as encapsulated Active ingredients are used. This leads to particularly gentle, the fiber structure of the keratinic fiber little damaging and yet unchanged in a dyeing and brightening performance active agents.

The Changing the shape and color of the hair represents an important one The field of modern cosmetics Hair both current fashion trends as well as the individual Wishes of each person to be customized. To provide color-modifying cosmetic agent, in particular for keratin-containing fibers such as human hair knows the expert depending on the requirements of the coloring diverse Coloring systems.

For permanent, intensive colorations with corresponding fastness properties so-called oxidation dyes are used, which oxidation dye precursors contain, under the influence of oxidizing agents among themselves the form actual dyes. In addition, at a further dyeing processes precursors of the natural Hair dye melanin on the substrate, especially hair, applied These are then in the context of oxidative processes, even under the influence of atmospheric oxygen, form naturally colored dyes in the hair. Should Substrates are lightened or even bleached, which are coloring the substrate Dyes mostly oxidative using appropriate oxidants, such as hydrogen peroxide, decolorized.

Especially oxidative hair treatment agents are despite their advantageous dyeing and whitening properties for the user with disadvantages afflicted. Both oxidative hair dye and lightening agent need to form the actual dyes or for lightening an oxidizing agent, usually hydrogen peroxide. Thereby is in dyeing the formation of the actual dyes accelerated from the oxidation dye precursors and in brightening agents the degradation of dyes, such as the natural hair dye Melanin, causes. However, hydrogen peroxide action occurs at the same time to an undesirable, unselective injury of fiber surface and fiber structure inside. Depending on the severity the degree of damage this ranges from rough, brittle and more difficult combed hair over a diminished one Resistance and tear resistance of the hair to hair breakage. The larger the amount of hydrogen peroxide used, the more severe damage will be caused by the keratin fiber.

About that In addition, oxidative hair treatment agents require in the Usually an exposure time of 30 to 60 min on the fiber. Because the unselective Fiber damage but with a longer exposure time Also, it is desirable to have the exposure time for such agents to reduce fiber damage as well to reduce. In addition, there would be a reduction of the exposure time also for the user advantages in the form of time saving and thus improved application comfort.

After all high concentrations of oxidizing agents can cause sensitive Users do not cause skin irritation and are therefore not to be considered optimal.

Therefore there is still a need for oxidative dyeing and whitening agents, the disadvantages described above without loss in the Reduce or even level out dyeing and / or brightening performance.

task The present application provides for the provision of gentle, oxidative dyeing and / or lightening agents with reduced Hydrogen peroxide content. Furthermore, there is a need for oxidative Means and / or methods that are capable of oxidative Staining and / or lightening in less time to allow the same coloring and whitening performance.

Surprised has now been found that oxidative dyeing and / or lightening agents for keratin fibers even at significantly reduced oxidant concentration maintain their coloring and / or lightening performance when the means a certain enzyme of a special mushroom of the class the Basidiomyceten (hat or stem fungi) is added. Due to the reduced oxidizing agent concentration comes to a Reduction of unselective fiber damage. So treated human hair shows significant improvements in terms of roughness, Brittleness and shine.

Out EP 0548620 A1 oxidative colorants are already known which contain in addition to hydrogen peroxide in a reduced amount as an activator a catalase-free peroxidase of plant origin or from bacteria. Peroxidases from fungi for hair treatment are not known thereafter.

In the agents according to the invention, the oxidizing agent and the enzyme are formulated together for improved ease of use, wherein at least one of the active ingredients is present as an encapsulation agent separated from the other active ingredient. The capsule sheath is broken in the application of the agents on the fiber, the coated drug is thereby released and the ready-to-use agent is obtained at the site of action. In this case, by the addition of the enzyme, the activity of oxidizing agents, in particular hydrogen peroxide, can be significantly increased and consequently the amount of oxidizing agents in the composition according to the invention can be reduced compared to conventional agents.

One The first object of the present invention is therefore an agent for lightening and / or coloring keratinous fibers, in particular human hair, which is in a cosmetically acceptable carrier at least one oxidizing agent selected from the group which is formed from hydrogen peroxide and its solid addition products to organic and inorganic compounds, and at least one Contains enzyme from fungi of the genus Basidiomycetes and which is characterized in that the enzyme and / or the oxidizing agent is contained in encapsulated form in the middle.

The agents of the first subject of the invention contain the active ingredients in a cosmetic carrier. This cosmetic carrier is preferably aqueous, alcoholic or aqueous-alcoholic. Such carriers are for example creams, emulsions, gels or surfactant-containing foaming solutions, such as shampoos, foam aerosols or other preparations which are suitable for use on the hair. For the purposes of the invention, an aqueous carrier contains at least 40% by weight, in particular at least 50% by weight, of water. For the purposes of the present invention, aqueous-alcoholic carriers are to be understood as meaning water-containing compositions containing from 3 to 70% by weight of a C ₁ -C ₄ -alcohol, in particular ethanol or isopropanol. The compositions according to the invention may additionally contain other organic solvents, such as, for example, methoxybutanol, ethyldiglycol, 1,2-propylene glycol, n-propanol, n-butanol, n-butylene glycol, glycerol, diethylene glycol monoethyl ether, and diethylene glycol mono-n-butyl ether. Preference is given to all water-soluble organic solvents. Preferred agents are characterized in that they additionally contain a nonaqueous solvent, with particularly preferred agents according to the invention the solvent in a concentration of 0.1 to 30 wt .-%, preferably in a concentration of 1 to 20 wt .-%, very particularly preferably in a concentration of 2 to 10 wt .-%, each based on the agent.

• (i) in-situ geringe Mengen Wasserstoffperoxid erzeugen,
• (ii) mithilfe von Luftsauerstoff die Farbstoffvorprodukte direkt oxidieren oder
• (iii) die Oxidation der Farbstoffvorprodukte durch Wasserstoffperoxid beschleunigen.

The compositions according to the invention contain as the first compulsory component at least one enzyme which can catalyze the oxidation of the dye precursors or the decomposition of melanin or synthetic dyes in the lightening process. Although, in principle, all enzymes which can catalyze this process are suitable according to the invention, the enzymes which have proved particularly suitable are those which have been described

• (i) generate in situ small amounts of hydrogen peroxide,
• (ii) directly oxidizing the dye precursors using atmospheric oxygen or
• (Iii) accelerate the oxidation of the dye precursors by hydrogen peroxide.

The Behaviors described under (i) typically have oxidases which react with their respective substrate to form hydrogen peroxide. Examples of such enzymes are glucose oxidase (EC no. 1.1.3.4), alcohol oxidase (EC No. 1.1.3.13), oxidase for secondary alcohols (EC No. 1.1.3.18), oxidase for long-chain alcohols (EC No. 1.1.3.20), glycerol-3-phosphate oxidase (EC no. 1.1.3.21), glycolate oxidase (EC No. 1.1.3.15), methanol oxidase (EC No. 1.1.3.31), vanillyl alcohol oxidase (EC No. 1.1.3.38), pyruvate oxidase (EC No. 1.2.3.3), oxalate oxidase (EC No. 1.2.3.4), cholesterol oxidase (EC No. 1.1.3.6), uricase (EC No. 1.7.3.3), lactate oxidase (EC no. 1.13.12.4), xanthine oxidase (EC No. 1.1.3.22), pyranose oxidase (EC No. 1.1.3.10), amino acid oxidases (EC No. 1.4.3.2, EC-No. 1.4.3.3), acyl-CoA oxidase (EC No. 1.3.3.6), glutamate oxidases (EC No. 1.4.3.7, EC No. 1.4.3.11), protein lysine 6-oxidase (EC no. 1.4.3.14), lysine oxidase (EC No. 1.4.3.14), sulfite oxidase (EC no. 1.8.3.1), catechol oxidase (EC No. 1.10.3.1), L-ascorbate oxidase (EC No. 1.10.3.3), choline oxidase (EC No. 1.1.3.17), monoamine oxidase (EC No. 1.4.3.4), diamine oxidase (EC No. 1.4.3.6) sarcosine oxidase (EC No. 1.5.3.1) and galactose oxidase (EC No. 1.1.3.9). Especially preferred examples of such oxidases are uricase, glucose oxidase as well as the choline oxidase. Uricase is a very preferred one Enzyme of class (i). For these enzymes to catalyze the staining process can, must, the invention Means always the appropriate substrates in a sufficient Quantity included.

enzymes with the help of atmospheric oxygen, the dye precursors directly (ii) are, for example, the laccases (EC No. 1.10.3.2), the tyrosinases (EC No. 1.10.3.1), ascorbate oxidase (EC No. 1.10.3.3), the bilirubin oxidases (EC No. 1.3.3.5) and phenol oxidases of the Type Acremonia, Stachybotrys or Pleurotus. The laccases are according to the invention completely particularly preferred enzymes of class (ii).

Category (iii) of the enzymes preferred according to the invention includes the peroxidases (EC No. 1.11.1.7). These allow dyeings even with small amounts of hydrogen peroxide. It is immaterial whether small amounts of hydrogen peroxide are incorporated into the formulation or whether it is formed in situ by the enumerated under (i) enzymes.

mushrooms the genus of Basidiomycetes are widespread and possess depending on the way of life different enzymes, with which also relatively inert substances such as lignin in nutrients can be transformed for the mushroom.

Hair and scalp treatment agents, in particular for combating hair loss and for maintaining hair growth, which contain extracts of Basidiomycetes, for example, from EP 1759683 A1 known. The patent application EP 1602718 A1 describes neutral phenol oxidases from basidiomycetes of the genus Flammulina for coloring hair.

According to the invention preferred Mushrooms of the genus Basidiomycetes are the so-called white rot fungi. According to another embodiment of the present invention contains the inventive Means therefore as enzyme at least one enzyme from a white rot fungus.

Under The white rot fungi have in particular Ceriporiopsis sp. as a source of suitable enzymes. A Another embodiment of the present invention therefore characterized in that the agent is at least an enzyme from the white rot fungus Ceriporiopsis sp. contains.

The Use of enzymes from Ceriporiopsis sp. for hair lightening and / or hair coloring is not yet described.

A in Ceriporiopsis sp. found enzyme class are certain peroxidases, the decomposition of hydrogen peroxide by reaction with a suitable Catalyze substrate. It was found that as such substrate Both the hair dye melanin and oxidation dye precursors are used can, the latter being oxidized by and for the subsequent reaction to the actual dye can be activated.

In an embodiment of the present invention the enzyme therefore consists of fungi of the genus Basidiomycetes to a peroxidase.

The preferred enzyme activity in use from about 1 to 1000 peroxidase units (U) per 100 g of agent. Especially preferred are agents having a peroxidase activity of 3 to 500 U / 100 g, especially 10 to 150 U / 100 g and especially 15 to 100 U / 100 g. Calculated on pure enzyme is the activity at more than 100 U / mg (25 ° C).

The Determination of peroxidase activity has been known for a long time and described in various publications.

The Enzyme is preferably in an amount of 0.000001 to 1 wt .-%, based on the protein amount of the enzyme and the total colorant used.

When another ingredient, the agent contains at least one Oxidizing agent selected from the group formed is made from hydrogen peroxide and its solid addition products to organic and inorganic compounds. As solid addition products In particular, organic or inorganic compounds are used Urea, melamine and sodium borate in question. Put these funds in aqueous preparation, hydrogen peroxide free. Prefers contains the agent as the oxidizing agent hydrogen peroxide.

Around a premature, unwanted reaction of the oxidants with the enzyme or with other ingredients to prevent it the oxidizing agent itself expediently segregated from the other means and only immediately contacted before use.

by virtue of the activity of the added enzyme the dyeing and / or brightening agents only a significantly reduced Amount of hydrogen peroxide compared to conventional Means. This leads to a reduced unselective damage the fiber structure.

A Another embodiment of the present invention therefore characterized in that the agent is a total of all Oxidizing agent selected from the group formed is made from hydrogen peroxide and its solid addition products to organic and inorganic compounds, each based on the ready-to-use agent, from 0.0001 to 6.0% by weight, is preferred from 0.001 to 2.0% by weight and in particular from 0.005 to 0.5% by weight, each calculated to 100% hydrogen peroxide, contains.

In order to avoid incompatibilities and premature reactions between the enzyme and the oxidizing agent to the individual ingredients, it has proven to be expedient to bring the two ingredients into contact with each other just prior to use. This happens because the enzyme and / or the oxidizing agent are present in encapsulated form in the present invention. Immediately before or during use, the encapsulation is disrupted, bringing the ingredients into contact with each other. So that's what he is inventive agent in a preferred embodiment as a dispersion containing the encapsulated active ingredients as solids, before.

Either the oxidizing agent as well as the enzyme from fungi of the class of Basidiomycetes can be encapsulated on average. in the Case of encapsulated oxidants, it has been found appropriate proved, as oxidizing agent the solid addition products of Hydrogen peroxide to organic and inorganic compounds too encapsulate.

by virtue of its higher sensitivity to cosmetic Ingredients, however, it is preferred to encapsulate the enzyme.

A Embodiment of the present invention is therefore a Agent, which is characterized in that the enzyme from fungi the class of Basidiomycetes is contained in encapsulated form.

The Encapsulated enzymes and / or oxidants are broken up the encapsulation released in the composition according to the invention. The breakdown of the encapsulation is either chemical, such as by pH change or mechanically possible.

Prefers the encapsulation is broken by mechanical processing and so that the drug is released. Mechanical processing can do this massaging or triturating the agent on the keratin-containing Mean fibers. This is done by hands and fingers generates manual pressure sufficient to break the encapsulation. In addition, the agent may contain further undissolved solids included when encapsulated against the shell of the encapsulated Active substances are pressed and thus the breaking up of the Facilitate encapsulation. Such additional, unresolved Solids are, for example, inorganic particles and pigments, such as Glass beads, silica or titania, or organic Particles, such as polyethylene, polypropylene, polystyrene or nylon beads. Suitable particles have an average particle size from 1 to 100 μm.

When Encapsulation material comes here all mechanically breakable Wrapping materials in question. In particular, polysaccharides are suitable, but also polypeptides, such as gelatin, can be used as suitable shell materials become.

A Another embodiment of the present invention characterized in that the encapsulating material at least contains a polysaccharide.

polysaccharides are macromolecular carbohydrates whose molecules are made up of a large number of glycosidically linked ones Monosaccharide molecules exist. Can be used according to the invention both homopolysaccharides, which consist of only one monosaccharide building block and heteropolysaccharides consisting of several different monosaccharide building blocks are constructed. Polysaccharides preferred according to the invention are selected from cellulose, cellulose derivatives, such as Methylcellulose, ethylcellulose, cellulose acetate, cellulose phthalate, Cellulose nitrate, carboxymethylcellulose, carrageenan, alginic acid, Agar as a combination of agarose and agaropectin, xanthan, tragacanth, Karaya gum, ghatti gum, guar gum, gellan gum, gum arabic, maltodextrin and pectin. It may be preferred if the encapsulation material contains additional crosslinking agents, such as glutaraldehyde, or coacervating agents, such as the combination of gum arabic with gelatin or the combination of alginic acid containing calcium ions.

Suitable cellulose and cellulose derivatives, for example, under the trade names Aquacoat ^® CPD from FMC BioPolymer, Ethocel ^®, Methocel ^® A, Methocel ^® E, Methocel ^® F, Methocel ^® J, Methocel ^® K and Methocel ^® 310 from Dow Chemicals or sold under the trade name Surelease ^® by the company Colorcon. Suitable carrageenans are sold, for example, under the trade names Gelcarin ME 2263 (FMC) or Aqua Gel II (Nitta Gelatin Inc.). Suitable alginic acid and alginates are sold, for example, under the trade names Kelgin (Kelco) or Texamid (Cognis). Suitable xanthans are sold, for example, under the trade names Keltrol (Kelco) or Neosoft XK (Taiyo Chemical). For example, tragacanth is sold as ISP TG 725 (ISP Alginates).

In a preferred embodiment contains the Encapsulating material at least one polysaccharide which is selected is from the group that is formed from agar, alginic acid and maltodextrin.

One According to the invention, particularly suitable encapsulating material consists of the combination of agar and alginic acid. One Such product is, for example, the company Lipotec under the name A2 Millicapsules (INCI name: Aqua, PEG-4, Glycerol, agar, alginic acid, polysorbate 20).

Preferably, the encapsulating material consists of at least 50 wt .-% of at least one polysaccharide, preferably 70 wt .-% and particularly preferably at least 85 wt .-%, each based on the total weight of the Verkapse development materials.

For the preparation of the encapsulated active ingredients are different to the person skilled in the art Methods common. For example, the liquid-drying method goes of finished polymers. These are polymeric encapsulating materials dissolved in an organic, water-immiscible medium, and the aqueous dissolved active ingredient, in particular the Enzyme is emulsified at this stage. This first emulsion will admixed with a protective colloid. This creates a second emulsion with three phases, from which under vacuum, the organic medium is evaporated becomes. The polymer solidifies again and encloses now the aqueous dissolved active ingredient, in particular the enzyme, as a microcapsule. Usually are hereby Capsules> 20 μm Diameter accessible.

It But it is also possible by means of force by hydraulic Impulse spherical capsules in monodisperse size distribution to obtain. For this purpose, a liquid preparation of active compound, preferably the enzyme solution, and a sheath liquid, containing the encapsulating material, by changing pulses in portioned individual volumes of liquid in one harden solid environment to individual microcapsules and finally cure.

The encapsulated agents may exist in different, outer Forms exist, such as cylinders or balls. Preferably lie the encapsulated agents, however, as globules. there they have a mean particle diameter of about 0.1 to 150 microns, preferably from 0.5 to 100 microns and in particular preferably from 1 to 50 μm.

Provided Oxidation dye precursors, naturally-analogous dye precursors and / or additional bleach booster formulations contained in the agent according to the invention, so These are also just before the application with the remaining Ingredients brought into contact with oxidative dyeings in the The meaning of the invention are colorations for the Development so-called oxidation dyes used were. Such colorants contain as color-changing Component usually oxidation dye precursors, so-called developer components and coupler components under the influence of oxidizing agents or of atmospheric oxygen among one another form the actual dyes.

A Another embodiment of the present invention therefore characterized in that the agent additionally contains at least one oxidation dye precursor.

The Oxidation dye precursors are preferably used in an amount of 0.005 to 25 wt .-%, preferably from 0.05 to 20 wt .-% and particularly preferably from 0.1 to 15 wt .-%, each based on the ready-to-use Oxidation colorant, used.

Preferably For example, the oxidative colorants contain at least one oxidation dye precursor of the developer type and at least one oxidation dye precursor of the coupler type.

The Developer and coupler components usually become used in free form. For substances with amino groups can however, it may be preferred to use them in salt form, especially in the form of the hydrochlorides and hydrobromides or sulfates.

invention Development components are selected from p-phenylenediamines, binuclear developer components, p-aminophenols, o-aminophenols, heterocyclic developer components and / or the derivatives of the above classes of substances. The developer components are preferably in an amount of 0.005 to 20 wt .-%, preferably 0.1 to 15 wt .-%, each based on the ready-to-use oxidation colorant.

Preferred p-phenylenediamines are selected from one or more compounds of the group formed from p-phenylenediamine, p-toluenediamine, 2-chloro-p-phenylenediamine, 2,3-dimethyl-p-phenylenediamine, 2,6-dimethyl -p-phenylenediamine, 2,6-diethyl-p-phenylenediamine, 2,5-dimethyl-p-phenylenediamine, N, N-dimethyl-p-phenylenediamine, N, N-diethyl-p-phenylenediamine, N, N-dipropyl -p-phenylenediamine, 4-amino-3-methyl- (N, N-diethyl) aniline, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 4-N, N-bis (2-hydroxyethyl ) amino-2-methylaniline, 4-N, N-bis (2-hydroxyethyl) amino-2-chloroaniline, 2- (2-hydroxyethyl) -p-phenylenediamine, 2- (1,2-dihydroxyethyl) -p- phenylenediamine, 2-fluoro-p-phenylenediamine, 2-isopropyl-p-phenylenediamine, N- (2-hydroxypropyl) -p-phenylenediamine, 2-hydroxymethyl-p-phenylenediamine, N, N-dimethyl-3-methyl-p- phenylenediamine, N-ethyl-N-2-hydroxyethyl-p-phenylenediamine, N- (2,3-dihydroxypropyl) -p-phenylenediamine, N- (4'-aminophenyl) -p-phenylenediamine, N-phenyl-p-phenylenediamine , 2- (2-hydroxyethyloxy) -p-phenylene diamine, 2-methoxymethyl-p-phenylenediamine, 2- (2-acetylaminoethyloxy) -p-phenylenediamine, N- (2-methoxyethyl) -p-phenylenediamine, N- (4-amino-3-methylphenyl) -N- [ 3- (1H-imidazol-1-yl) propyl] amine, 5,8-diaminobenzo-1,4-dioxane and their physiologically acceptable salts. Particularly preferred according to the invention p-phenylenediamine derivatives are selected from at least one compound of the group p-phenylenediamine, p-toluenediamine, 2- (2-hydroxyethyl) -p-phenylenediamine, 2- (1,2-di hydroxyethyl) -p-phenylenediamine, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, N- (4-amino-3-methylphenyl) -N- [3- (1H -imidazol-1-yl) -propyl ] amine, 2-methoxymethyl-p-phenylenediamine and the physiologically acceptable salts of these compounds.

It may be further preferred according to the invention as a developer component to use compounds that at least contain two aromatic nuclei substituted with amino and / or hydroxyl groups are. In particular, preferred binuclear developer components become selected from at least one of the following compounds: N, N'-bis (2-hydroxyethyl) -N, N'-bis (4'-aminophenyl) -1,3-diamino-propan-2-ol, N, N'-bis (2-hydroxyethyl) -N, N'-bis (4'-aminophenyl) ethylenediamine, N, N'-bis (4'-aminophenyl) tetramethylenediamine, N, N'-bis- (2-hydroxyethyl) -N, N'-bis- (4'-aminophenyl) tetramethylenediamine, N, N'-bis [4- (methylamino) phenyl] tetramethylenediamine, N, N'-diethyl-N, N'-bis (4'-amino-3'-methylphenyl) ethylenediamine, Bis (2-hydroxy-5-aminophenyl) methane, N, N'-bis (4'-aminophenyl) -1,4-diazacycloheptane, N, N'-bis (2-hydroxy-5-aminobenzyl) piperazine , N- (4'-aminophenyl) -p-phenylenediamine and 1,10-bis (2 ', 5'-diaminophenyl) -1,4,7,10-tetraoxadecane as well as their physiologically acceptable salts. Especially preferred binuclear developer components are selected at N, N'-bis (2-hydroxyethyl) -N, N'-bis- (4-aminophenyl) -1,3-diamino-propan-2-ol, Bis (2-hydroxy-5-aminophenyl) methane, 1,3-bis (2,5-diaminophenoxy) propan-2-ol, N, N'-bis (4-aminophenyl) -1,4-diazacycloheptane , 1,10-bis- (2,5-diaminophenyl) -1,4,7,10-tetraoxadecane or one of the physiologically acceptable salts thereof Links.

Farther it may be preferred according to the invention, as a developer component a p-aminophenol derivative or one of its physiologically acceptable Use salts. Preferred p-aminophenols are in particular p-aminophenol, N-methyl-p-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 2-hydroxymethylamino-4-aminophenol, 4-amino-3-hydroxymethylphenol, 4-amino-2- (2-hydroxyethoxy) phenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2 - [(2-hydroxyethyl) aminomethyl] phenol, 4-amino-2- (1,2-dihydroxyethyl) phenol, 4-amino-2-fluorophenol, 4-amino-2-chlorophenol, 4-amino-2,6-dichlorophenol, 4-amino-2- (diethylaminomethyl) phenol and their physiologically acceptable Salts. Particularly preferred compounds are p-aminophenol, 4-amino-3-methylphenol, 4-amino-2-aminomethylphenol, 4-amino-2- (1,2-dihydroxyethyl) phenol and 4-amino-2- (diethylaminomethyl) phenol or one of the physiologically acceptable salts thereof Links.

Further For example, the developer component can be selected from o-aminophenol and its derivatives such as 2-amino-4-methylphenol, 2-amino-5-methylphenol or 2-amino-4-chlorophenol.

Farther For example, the developer component may be selected from heterocyclic Developer components, such as pyrimidine derivatives, Pyrazole derivatives, pyrazolopyrimidine derivatives or their physiological compatible salts. Preferred pyrimidine derivatives are the compounds 2,4,5,6-tetraaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine, 2-dimethylamino-4,5,6-triaminopyrimidine, 2,4-dihydroxy-5,6-diaminopyrimidine and 2,5,6-triaminopyrimidine. Preferred pyrazole derivatives are the compounds selected are 4,5-diamino-1-methylpyrazole, 4,5-diamino-1- (2-hydroxyethyl) pyrazole, 3,4-diaminopyrazole, 4,5-diamino-1- (4'-chlorobenzyl) pyrazole, 4,5-diamino-1,3-dimethylpyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3-dimethyl-5-hydrazinopyrazole, 1-benzyl-4,5-diamino-3-methylpyrazole, 4,5-diamino-3-t-butyl-1-methylpyrazole, 4,5-diamino-1-t-butyl-3-methylpyrazole, 4,5-diamino-1- (2-hydroxyethyl) -3-methylpyrazole, 4,5-diamino-1-ethyl-3-methylpyrazole, 4,5-diamino-1-ethyl-3- (4'-methoxyphenyl) pyrazole, 4,5-diamino-1-ethyl-3-hydroxymethylpyrazole, 4,5-diamino-3-hydroxymethyl-1-methylpyrazole, 4,5-diamino-3-hydroxymethyl-1-isopropylpyrazole, 4,5-diamino-3-methyl-1-isopropylpyrazole, 4-amino-5- (2-aminoethyl) amino-1,3-dimethylpyrazole, and their physiologically acceptable salts.

preferred Pyrazolopyrimidine derivatives are in particular the derivatives of pyrazolo [1,5-a] pyrimidine and its tautomeric forms, provided a tautomeric equilibrium consists. The pyrazolo [1,5-a] pyrimidines are especially selected from pyrazolo [1,5-a] pyrimidine-3,7-diamine, 2,5-dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine, Pyrazolo [1,5-a] pyrimidine-3,5-diamine, 2,7-dimethylpyrazolo [1,5-a] pyrimidine-3,5-diamine, 3-Aminopyrazolo [1,5-a] pyrimidin-7-ol, 3-aminopyrazolo [1,5-a] pyrimidin-5-ol, 2- (3-aminopyrazolo [1,5-a] pyrimidin-7-ylamino ) ethanol, 2- (7-Aminopyrazolo [1,5-a] pyrimidin-3-ylamino) ethanol, 2 - [(3-aminopyrazolo [1,5-a] pyrimidin-7-yl) - (2-hydroxyethyl) amino] ethanol . 2 - [(7-aminopyrazolo [1,5-a] pyrimidin-3-yl) - (2-hydroxyethyl) amino] ethanol; 5,6-dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine, 2,6-dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine, 3-Amino-7-dimethylamino-2,5-dimethylpyrazolo [1,5-a] pyrimidine as well their physiologically acceptable salts and their tautomers Shapes when there is a tautomeric equilibrium.

Most preferred developer com components are selected from at least one compound from the group formed from p-phenylenediamine, p-toluenediamine, 2- (2-hydroxyethyl) -p-phenylenediamine, 2- (1,2-dihydroxyethyl) -p-phenylenediamine, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 2-methoxymethyl-p-phenylenediamine, N- (4-amino-3-methylphenyl) -N- [3- (1H-imidazol-1-yl) propyl] amine, N, N'-bis (2-hydroxyethyl) -N, N'-bis (4-aminophenyl) -1,3-diaminopropan-2-ol, bis (2-hydroxy-5-aminophenyl ) methane, 1,3-bis (2,5-diaminophenoxy) propan-2-ol, N, N'-bis (4-aminophenyl) -1,4-diazacycloheptane, 1,10-bis (2, 5-diaminophenyl) -1,4,7,10-tetraoxadecane, p-aminophenol, 4-amino-3-methylphenol, 4-amino-2-aminomethylphenol, 4-amino-2- (1,2-dihydroxyethyl) phenol and 4-amino-2- (diethylaminomethyl) phenol, 4,5-diamino-1- (2-hydroxyethyl) pyrazole, 2,4,5,6-tetraaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2- Hydroxy-4,5,6-triaminopyrimidine, and their physiologically acceptable salts.

Kupplerkomponenten do not form a significant part of the oxidative staining alone Coloring, but always need the present of developer components. Therefore, it is preferred according to the invention that when using at least one coupler component in addition at least one developer component is used.

invention Coupler components are preferably selected from m-aminophenol, m-diaminobenzene, o-diaminobenzene, o-aminophenol, naphthalene derivatives with at least a hydroxy group, di- or trihydroxybenzene, pyridine, Pyrimidine, monohydroxy- or monoaminoindole, monohydroxy- or monoaminoindoline, Pyrazolone, benzomorpholine, quinoxaline and / or the derivatives of above substance classes. The coupler components are preferred in an amount of 0.005 to 20% by weight, preferably 0.1 to 15% by weight, in each case based on the ready-to-use oxidation colorant, used.

The According to the invention preferred m-aminophenols or their derivatives are selected from at least one compound from the group formed from m-aminophenol, 5-amino-2-methylphenol, N-cyclopentyl-3-aminophenol, 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-diethylaminophenol, N-cyclopentyl-3-aminophenol, 1,3-dihydroxy-5-methylaminobenzene, 3-ethylamino-4-methylphenol, 2,4-dichloro-3-aminophenol and the physiological compatible salts of the abovementioned compounds.

The According to the invention preferred m-diaminobenzenes or their derivatives are selected from at least one compound from the group formed from m-phenylenediamine, 2- (2,4-diaminophenoxy) ethanol, 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, 2 - ({3 - [(2-hydroxyethyl) amino] -4-methoxy-5 methylphenyl} amino) ethanol, 2 - ({3 - [(2-hydroxyethyl) amino] -2-methoxy-5-methylphenyl} amino) ethanol, 2 - ({3 - [(2-hydroxyethyl) amino] -4,5-dimethylphenyl} amino) ethanol, 2- [3-morpholin-4-yl-phenyl) -amino] -ethanol, 3-amino-4- (2-methoxy-ethoxy) -5-methyl-phenylamine, 1-amino-3-bis (2'-hydroxyethyl) aminobenzene and its physiological compatible salts.

The According to the invention preferred o-diaminobenzenes or their derivatives are selected from at least one compound from the group formed from 3,4-diaminobenzoic acid and 2,3-diamino-1-methylbenzene and their physiologically acceptable Salt.

preferred Di- or trihydroxybenzenes and their derivatives selected from at least one compound of the group, which is formed from resorcinol, resorcinol monomethyl ether, 2-methylresorcinol, 5-methylresorcinol, 2,5-dimethylresorcinol, 2-chlororesorcinol, 4-chlororesorcinol, Pyrogallol and 1,2,4-trihydroxybenzene.

The According to the invention are preferred pyridine derivatives selected from at least one compound of the group, which is formed from 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, 3,5-diamino-2,6-dimethoxypyridine, 3,4-diaminopyridine, 2- (2-methoxyethyl) amino-3-amino-6-methoxypyridine, 2- (4'-methoxyphenyl) amino-3-aminopyridine, and the physiological acceptable salts of the aforementioned compounds.

preferred Naphthalene derivatives having at least one hydroxy group are selected from at least one compound of the group that is formed from 1-naphthol, 2-methyl-1-naphthol, 2-hydroxymethyl-1-naphthol, 2-hydroxyethyl-1-naphthol, 1,3-dihydroxynaphthalene, 1,5-dihydroxynaphthalene, 1,6-dihydroxynaphthalene, 1,7-dihydroxynaphthalene, 1,8-dihydroxynaphthalene, 2,7-dihydroxynaphthalene and 2,3-dihydroxynaphthalene.

The inventively preferred indole derivatives are selected from at least one compound of the group which is formed from 4-hydroxy indole, 6-hydroxyindole and 7-hydroxyindole and the physiologically acceptable salts of the aforementioned compounds.

The According to the invention are preferred indoline derivatives selected from at least one compound of the group, which is formed from 4-hydroxyindoline, 6-hydroxyindoline and 7-hydroxyindoline and the physiologically acceptable salts of the aforementioned Links.

preferred Pyrimidine derivatives are selected from at least one Compound of the group formed from 4,6-diaminopyrimidine, 4-amino-2,6-dihydroxypyrimidine, 2,4-diamino-6-hydroxypyrimidine, 2,4,6-trihydroxypyrimidine, 2-amino-4-methylpyrimidine, 2-amino-4-hydroxy-6-methylpyrimidine and 4,6-dihydroxy-2-methylpyrimidine and the physiologically acceptable salts of the aforementioned Links.

Particularly according to the invention preferred coupler components are selected from 3-aminophenol, 5-amino-2-methylphenol, 3-amino-2-chloro-6-methylphenol, 2-hydroxy-4-aminophenoxyethanol, 5-amino-4-chloro-2-methylphenol, 5- (2-hydroxyethyl) amino-2-methylphenol, 2,4-dichloro-3-aminophenol, 2-aminophenol, 3-phenylenediamine, 2- (2,4-diaminophenoxy) ethanol, 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, 2 - ({3 - [(2-hydroxyethynamino) -4-methoxy-5-methylphenyl} amino) ethanol, 2 - ({3 - [(2-hydroxyethyl) amino] -2-methoxy-5-methylphenyl} amino) ethanol, 2 - ({3 - [(2-hydroxyethyl) amino] -4,5-dimethylphenyl} amino) ethanol, 2- [3-morpholin-4-ylphenyl) amino] ethanol, 3-amino-4- (2-methoxyethoxy) -5-methylphenylamine, 1-amino-3-bis (2-hydroxyethyl) aminobenzene, Resorcinol, 2-methylresorcinol, 4-chlororesorcinol, 1,2,4-trihydroxybenzene, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, 2,6-dihydroxy-3,4-dimethylpyridine, 3,5-diamino-2,6-dimethoxypyridine, 1-phenyl-3-methylpyrazol-5-one, 1-naphthol, 1,5-dihydroxynaphthalene, 2,7-dihydroxynaphthalene, 1,7-dihydroxynaphthalene, I, 8-dihydroxynaphthalene, 4-hydroxyindole, 6-hydroxyindole, 7-hydroxyindole, 4-hydroxyindoline, 6-hydroxyindoline, 7-hydroxyindoline or mixtures of these compounds or the physiological acceptable salts of the aforementioned compounds.

there become developer components and coupler components in general used in about molar amounts to each other. If also the molar use has proved to be useful, so is a certain excess of individual oxidation dye precursors not detrimental, leaving developer components and coupler components in a molar ratio of 3 to 1 to 1 to 3, in particular 2 to 1 to 1 to 2, can stand.

As well can be means which natural analog dye precursors as contain only or additional coloring substances, to use in the present invention for hair coloring.

A Another embodiment of the present invention therefore an agent which is characterized in that it additionally contains at least one natural analog dye precursor.

When Dye precursors of naturally-analogous dyes are preferably those Indoles and indolines were used, which selected at least two groups from hydroxy and / or or amino groups, preferably as a substituent at the six-ring, exhibit. These groups may have additional substituents wear, z. B. in the form of etherification or esterification of the hydroxy group or an alkylation of the amino group. In a further embodiment the colorants contain at least one indole and / or Indoline. Compositions according to the invention which Precursors of naturally-colored dyes are preferred as used air-oxidative colorants. In this embodiment Therefore, the said compositions will not be associated with an additional Oxidizing agent added. The dye precursors natural analog Dyes are each preferably in an amount of 0.001 to 5 wt .-%, based on the total application preparation used. The total amount of substantive dyes is preferably at most 3% by weight.

preferred Derivatives of indoline are 5,6-dihydroxyindoline, N-methyl-5,6-dihydroxyindoline, N-ethyl-5,6-dihydroxyindoline, N-propyl-5,6-dihydroxyindoline, N-butyl-5,6-dihydroxyindoline and 5,6-Dihydroxyindoline-2-carboxylic acid and particularly preferred 5,6-Dihydroxyindolin. Preferred derivatives of indole are 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 and in particular 5,6-dihydroxyindole.

For shading, the dyeing and / or brightening agents may additionally contain at least one substantive dye. These are dyes that are applied directly to the hair and do not require an oxidative process to form the color. Direct dyes are usually nitrophenylenediamines, nitroaminophenols, azo dyes, anthraquinones or indophenols. Direct dyes are known as anionic, cationic and nonionic substantive dyes. The substantive dyes are each preferably in an amount of 0.0001 to 20 wt .-%, based on the total application preparation used.

preferred anionic substantive dyes are among the international ones Designations or trade names Acid Yellow 1, Yellow 10, Acid Yellow 23, Acid Yellow 36, Acid Orange 7, Acid Red 33, Acid Red 52, Pigment Red 57: 1, Acid Blue 7, Acid Green 50, Acid Violet 43, Acid Black 1, acid black 52, bromophenol blue and tetrabromophenol blue Links.

preferred cationic substantive dyes are cationic triphenylmethane dyes, such as for example Basic Blue 7, Basic Blue 26, Basic Violet 2 and Basic Violet 14, aromatic systems containing a quaternary Substituted nitrogen group, such as Basic Yellow 57, Basic Red 76, Basic Blue 99, Basic Brown 16 and Basic Brown 17, cationic anthraquinone dyes such as HC Blue 16 (Bluequat B) and direct dyes containing a heterocycle, which has at least one quaternary nitrogen atom, especially Basic Yellow 87, Basic Orange 31 and Basic Red 51. The cationic direct dyes, under the trademark Arianor are also according to the invention preferred cationic substantive dyes.

When Nonionic substantive dyes are particularly suitable nonionic nitro and quinone dyes and neutral azo dyes. Preferred nonionic substantive dyes are those of the international names or trade names HC Yellow 2, HC Yellow 4, HC Yellow 5, HC Yellow 6, HC Yellow 12, HC Orange 1, Disperse Orange 3, HC Red 1, HC Red 3, HC Red 10, HC Red 11, HC Red 13, HC Red BN, HC Blue 2, HC Blue 11, HC Blue 12, Disperse Blue 3, HC Violet 1, Disperse Violet 1, Disperse Violet 4, Disperse Black 9 known compounds, and 1,4-diamino-2-nitrobenzene, 2-amino-4-nitrophenol, 1,4-bis (2-hydroxyethyl) amino-2-nitrobenzene, 3-nitro-4- (2-hydroxyethyl) aminophenol, 2- (2-hydroxyethyl) amino-4,6-dinitrophenol, 4 - [(2-hydroxyethyl) amino] -3-nitro-1-methylbenzene, 1-amino-4- (2-hydroxyethyl) amino-5-chloro-2-nitrobenzene, 4-amino-3-nitrophenol, 1- (2'-ureidoethyl) amino-4-nitrobenzene, 2 - [(4-amino-2-nitrophenyl) amino] benzoic acid, 6-nitro-1,2,3,4-tetrahydroquinoxaline, 2-hydroxy-1,4-naphthoquinone, picramic acid and its salts, 2-Amino-6-chloro-4-nitrophenol, 4-ethylamino-3-nitrobenzoic acid and 2-chloro-6-ethylamino-4-nitrophenol.

It is not required that oxidation dye precursors, substantive Dyes or naturally-analogous dyes in each case uniform compounds represent. Rather, due to the manufacturing process for the individual dyes, in minor amounts other components may be included, as far as they are not Dyeing result adversely affect or for other reasons, z. As toxicological, must be excluded.

The Composition according to the invention can also be used together with a further catalyst are applied to the hair, the the oxidation of the dye precursors, for. B. by atmospheric oxygen, activated. Such catalysts are z. B. other enzymes, iodides, Quinones or metal ions.

Farther it has proved to be advantageous if the middle preparations contain at least one stabilizer or complexing agent. Especially preferred Stabilizers are phenacetin, alkali benzoate (sodium benzoate) and salicylic acid. Furthermore, all complexing agents can of the prior art. these can belong to different chemical groups. Preferably are used individually or mixed with each other. Complexing agents preferred according to the invention are nitrogen-containing polycarboxylic acids, in particular EDTA, and phosphonates, preferably hydroxyalkane or aminoalkane phosphonates and in particular 1-hydroxyethane-1,1-diphosphonate (HEDP) or its Di- or tetrasodium salt and / or ethylenediamine tetramethylene phosphonate (EDTMP) or its hexasodium salt and / or Diethylentriaminpentamethylenphosphonat (DTPMP) or its hepta- or octasodium salt.

Even if the means according to the invention for lightening already about increased performance According to the invention, it can be advantageous its the medium an additional bleaching power booster add.

When additional bleach boosters can be used in the For the purposes of this invention, peroxo compounds, furthermore compounds, under perhydrolysis aliphatic peroxycarboxylic acids and / or substituted perbenzoic acid, carbonic acid derivatives, Alkyl carbonates, carbamates, silyl carbonates and carbamates, as well as certain, cationic heterocycles are used.

Preferably is the bleaching force enhancer selected from ammonium peroxodisulfate, Alkali metal peroxodisulfates, ammonium peroxomonosulfate, alkali metal hydrogen peroxomonosulfates, Alkali metal peroxodiphosphates and alkaline earth metal peroxides. Especially preferred bleach boosters are ammonium peroxodisulfate, Potassium peroxodisulfate, sodium peroxodisulfate, potassium hydrogen peroxomonosulfate, Potassium peroxodiphosphate, magnesium peroxide and barium peroxide.

According to the invention, preference is given to compositions which, as bleach boosters, contain at least one inorganic compound salt, selected from peroxomonosulfates and / or peroxodisulfates. Furthermore, it has proved to be particularly preferred in the work of the present invention, when the compositions of the invention contain at least two different peroxodisulfates. Preferred peroxodisulfate salts are combinations of ammonium peroxodisulfate and potassium peroxodisulfate and / or sodium peroxodisulfate.

The Peroxo compounds are in an amount of 0.1 to 25 wt .-%, in particular in an amount of 0.5 to 15 wt .-%, based on the total weight of the ready-to-use agent.

Of the Use of persulfate salts or peroxodisulfate salts takes place in usually in the form of an optionally dedusted powder, paste or a molded article.

The Anhydrous compositions according to the invention instead of and / or in addition to the solid peroxo compounds contain a further bleaching power amplifier.

When Bleach enhancers can be compounds that are listed under Perhydrolysis conditions aliphatic peroxocarboxylic acids with preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid, are used become. Suitable substances are the O- and / or N-acyl groups said C atomic number and / or optionally substituted benzoyl groups wear. Preference is given to polyacylated alkylenediamines, in particular Tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular tetraacetylglycoluril (TAGU), N-acylimides, especially N-nonanoylsuccinimide (NOSI), acylated Phenolsulfonates, such as n-nonanoyl or isononanoyloxybenzenesulfonate (n- or i-NOBS), carboxylic anhydrides, in particular phthalic anhydride, acylated polyhydric alcohols, especially triacetin, ethylene glycol diacetate and 2,5-diacetoxy-2,5-dihydrofuran.

When Bleach booster of the type of carbonic acid derivatives may according to the invention preferably carbonate salts or bicarbonate salts are used. These are preferred selected from the group of ammonium, alkali metal (especially sodium and potassium) and alkaline earth metal (in particular Magnesium and calcium), carbonate salts or bicarbonate salts. Particularly preferred carbonate or bicarbonate salts are ammonium bicarbonate, Ammonium carbonate, sodium bicarbonate, sodium carbonate, potassium bicarbonate, Potassium carbonate, magnesium carbonate and calcium carbonate. This particular Preferred salts can be used alone or in their mixtures used by at least two representatives as bleaching amplifiers become.

worin
R1 für einen gesättigten oder ungesättigten, geradkettigen, verzweigten, oder cyclischen, substituierten oder unsubstituierten Kohlenwasserstoffrest, oder eine substituierte oder unsubstituierte Arylgruppe bzw. einen substituierten oder unsubstituierten Heterocyclus steht,
X für eine Gruppe O oder NR3 steht, worin R3 für ein Wasserstoffatom, einen gesättigten oder ungesättigten, geradkettigen, verzweigten, oder cyclischen, substituierten oder unsubstituierten Kohlenwasserstoffrest oder für eine substituierte oder unsubstituierte Silylgruppe oder für eine substituierte oder unsubstituierte Arylgruppe bzw. einen substituierten oder unsubstituierten Heterocyclus steht, und
R2 für ein Wasserstoffatom, ein Alkalimetallatom, insbesondere Natrium, oder eine Gruppe SiR₃ in der die Reste R unabhängig voneinander für ein Wasserstoffatom, einen gesättigten oder ungesättigten, geradkettigen, verzweigten, oder cyclischen, substituierten oder unsubstituierten Kohlenwasserstoffrest oder für eine Trialkylsilylgruppe, vorzugsweise eine Trimethylsilylgruppe oder für eine substituierte oder unsubstituierte Arylgruppe bzw. einen substituierten oder unsubstituierten Heterocyclus oder für ein Halogen, eine substituierte oder unsubstituierte Hydroxy- oder Aminogruppe stehen.Bleach enhancers of the alkyl carbonates and carbamates type, as well as silyl carbonates and silyl carbamates, can be used as bleach boosters in the anhydrous compositions and are characterized by compounds of the formula (BV)

wherein
R 1 represents a saturated or unsaturated, straight-chain, branched, or cyclic, substituted or unsubstituted hydrocarbon radical, or a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocycle,
X is a group O or NR 3, wherein R 3 is a hydrogen atom, a saturated or unsaturated, straight-chain, branched, or cyclic, substituted or unsubstituted hydrocarbon radical or a substituted or unsubstituted silyl group or a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocycle, and
R 2 is a hydrogen atom, an alkali metal atom, in particular sodium, or a group SiR ₃ in which the radicals R independently of one another represent a hydrogen atom, a saturated or unsaturated, straight-chain, branched or cyclic, substituted or unsubstituted hydrocarbon radical or for a trialkylsilyl group, preferably one Trimethylsilylgruppe or a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocycle or a halogen, a substituted or unsubstituted hydroxy or amino group.

Compositions particularly preferably used according to the invention are characterized in that the radical R1 in formula (BV) is selected from methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl and also hydroxymethyl and hydroxyethyl. Preferred radicals R 2 and R 3 in the formula (BV) are hydrogen, substituted or unsubstituted, straight-chain or branched alkyl radicals and trialkylsilyl radicals. Among them, preferred are hydrogen, methyl, ethyl, t-butyl and trimethylsilyl radicals. Preferred radicals R in the formula (BV) are substituted or unsubstituted, straight-chain or branched alkyl radicals. Among these, the alkyl radicals having 1 to 5 carbon atoms and the hydroxyalkyl radicals are preferred, so that preferred compositions according to the invention are characterized in that the radicals R in formula (BV) are selected from methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, as well as hydroxymethyl and hydroxyethyl.

When other additional bleach booster can preferred in the compositions of the invention at least one compound selected from acetic acid, Lactic acid, tartaric acid, citric acid, Salicylic acid and ortho-phthalic acid be.

The Bleaching power enhancer used in addition to or instead of peroxo compounds are in the cosmetic compositions according to the invention preferably in amounts of 0.05 to 10 wt .-%, in particular in amounts from 0.2 to 5 wt .-%, each based on the total weight of ready to use agent, included.

Prefers become the bleaching force enhancers under cationic heterocycles selected.

Especially preferred nitrogen-containing heterocyclic bleach boosters are the quaternized cations of pyridines and 3,4-dihydroisoquinolines.

preferred Compounds are salts of 4-acetyl-1-methylpyridiniums, such as 4-acetyl-1-methylpyridinium p-toluenesulfonate, 4-acetyl-1-methylpyridinium benzene sulfonate, 4-acetyl-1-methylpyridinium bromide, 4-acetyl-1-methylpyridinium hydrogensulfate, and salts of 4-acetyl-1-allylpyridinium, of 4-acetyl-1- (2-hydroxyethyl) pyridinium, of 4-acetyl-1- (2-oxopropyl) pyridinium, of 4-acetyl-1-ethylpyridinium, of 4-acetyl-1-benzylpyridinium and 2-acetyl-1-methylpyridinium, such as 2-acetyl-1-methylpyridinium p-toluenesulfonate, 2-acetyl-1-methylpyridinium benzene sulfonate, 2-acetyl-1-methylpyridinium bromide, 2-acetyl-1-methylpyridinium hydrogensulfate, and salts of 2-acetyl-1-allylpyridinium, of 2-acetyl-1- (2-hydroxyethyl) pyridinium, of 2-acetyl-1- (2-oxopropyl) pyridinium, of 2-acetyl-1-ethylpyridinium, of 2-acetyl-1-benzylpyridinium. Further preferred are salts of 3,4-dihydroisoquinolinium, in particular N-methyl-3,4-dihydroisoquinolinium p-toluenesulfonate, N-methyl-3,4-dihydroisoquinolinium benzene sulphonate, N-methyl-3,4-dihydroisoquinolinium hydrogen sulphate, N-allyl-3,4-dihydroisoquinolinium p-toluenesulfonate, N-allyl-3,4-dihydroisoquinolinium benzenesulfonate, N-allyl-3,4-dihydroisoquinolinium bromide, N-allyl-3,4-dihydroisoquinolinium acetate, 3,4-dihydro-2- (3-hydroxypropyl) isoquinolinium p-toluene sulfonate, 3,4-dihydro-2- (3-hydroxypropyl) isoquinolinium benzene sulfonate, 3,4-dihydro-2- (3-hydroxypropyl) isoquinolinium bromide, 3,4-dihydro-2- (3-hydroxypropyl) isoquinolinium acetate, 3,4-dihydro-2- (2-hydroxyethylpisoquinolinium p-toluenesulfonate, 3,4-Dihydro-2- (2-hydroxyethyl) isoquinolinium benzene sulfonate, 3,4-dihydro-2- (2-hydroxyethyl) isoquinolinium bromide or 3,4-dihydro-2- (2-hydroxyethyl) isoquinolinium acetate.

Especially preferred are 4-acetyl-1-methylpyridinium p-toluenesulfonate, 2-acetyl-1-methylpyridinium p-toluenesulfonate and / or N-methyl-3,4-dihydroisoquinolinium p-toluenesulfonate.

The Bleaching power enhancer used in addition to or instead of peroxo compounds are in the cosmetic compositions according to the invention preferably in amounts of 0.5 to 30 wt .-%, in particular special in quantities from 2 to 20 wt .-%, each based on the total weight of the ready for use By means of, included.

To further increase the whitening power, at least one optionally hydrated SiO ₂ compound may additionally be added to the composition according to the invention as bleach booster. Although even small amounts of the optionally hydrated SiO ₂ compounds increase the lightening power, it may be preferred according to the invention, the optionally hydrated SiO ₂ compounds in amounts of 0.05 wt .-% to 15 wt .-%, particularly preferably in amounts of 0.15 wt .-% to 10 wt .-% and most preferably in amounts of 0.2 wt .-% to 5 wt .-%, each based on the anhydrous composition of the invention to use. The amounts given in each case the content of the SiO ₂ compounds (without their water content) in the funds again.

With regard to the optionally hydrated SiO ₂ compounds, the present invention is in principle subject to no restrictions. Preference is given to silicic acids, their oligomers and polymers and their salts. Preferred salts are the alkali salts, especially the potassium and sodium salts. The sodium salts are very particularly preferred.

The optionally hydrated SiO ₂ compounds can be present in various forms. According to the invention, the SiO ₂ compounds are preferably used in the form of silica gels (silica gel) or particularly preferably as water glass. These SiO ₂ compounds may be partially present in aqueous solution.

In particular, metasilicates which are distinguished according to the above formula by the ratio between n and the sum of m and p of ≦ 1 and can be regarded as chain-like polymeric structures of the anion [SiO ₃ ] ^2- can preferably be used. Sodium metasilicate of the formula [NaSiO ₃ ] _x , is particularly preferred.

According to particularly preferred water glasses are among others by the company Henkel sold under the names Ferrosil® ^® 119, soda water glass 40/42, Portil ^® A, Portil ^® AW and Portil ^® W and by Akzo under the name Britesil® ^® C20.

The additional bleaching power boosters are preferred in a separate Blondierzubereitung (C) the inventive Added agent. Although in principle no restrictions with regard to the formulation of the bleaching preparation (C), it has proved to be preferred according to the invention, if this preparation is anhydrous, preferably as a powder or as an anhydrous paste.

anhydrous in the sense of the present invention means a water content based on the preparation (C) of less than 5 wt .-%, in particular less than 2% by weight. Blondier preparations that are less than 0.1 wt .-% of water, according to the invention may contain completely particularly preferred.

In the case of formulation as an anhydrous paste, it has proven to be particularly preferred if the preparation (C) comprises at least one non-hydroxylated fatty acid ester having a melting point of at most 50 ° C., in particular of at most 30 ° C., and / or at least one C ₁₀ - C ₃₀ fatty acid having at least one additional hydroxy group and / or a derivative thereof.

Esters of non-hydroxylated C ₆ -C ₃₀ -alkyl monocarboxylic acids with C ₂ -C ₃₀ -monoalcohols are preferably suitable according to the invention as fatty acid esters. Especially preferred according to the invention are isopropyl myristate (Rilanit IPM), isononanoic acid C16-18-alkyl ester (Cetiol SN), 2-ethylhexyl palmitate (Cegesoft 24), stearic acid 2-ethylhexyl ester (Cetiol 868), cetyl oleate, coconut fatty alcohol caprinate / caprylate (Cetiol LC), n-butyl stearate, oleyl erucate (Cetiol J 600), isopropyl palmitate (Rilanit IPP), oleyl oleate (Cetiol), lauric acid hexyl ester (Cetiol A), myristyl myristate (Cetiol MM), cetearyl isononanoate (Cetiol SN) and oleic acid decyl ester (Cetiol V).

The ready-to-use agents may contain other auxiliaries and additives contain. Thus, it has proven to be advantageous if the dyeing preparation, the oxidizing agent preparation and / or the post-treatment agent contains at least one thickener. In terms of This thickener is not subject to any restrictions. It can be both organic and purely inorganic Thickening agents are used.

• – anionische, synthetische Polymere;
• – kationische, synthetische Polymere;
• – natürlich vorkommende Verdickungsmittel, wie nichtionische Guargums, Skieroglucangums oder Xanthangums, Gummi arabicum, Ghatti-Gummi, Karaya-Gummi, Tragant-Gummi, Carrageen-Gummi, Agar-Agar, Johannisbrotkernmehl, Pektine, Alginate, Stärke-Fraktionen und Derivate wie Amylose, Amylopektin und Dextrine, sowie Cellulosederivate, wie beispielsweise Methylcellulose, Carboxyalkylcellulosen und Hydroxyalkylcellulosen;
• – nichtionische, vollsynthetische Polymere, wie Polyvinylalkohol oder Polyvinylpyrrolidinon; sowie
• – anorganische Verdickungsmittel, insbesondere Schichtsilikate wie beispielsweise Bentonit, besonders Smektite, wie Montmorillonit oder Hectorit.

Suitable thickeners are

• Anionic synthetic polymers;
• Cationic synthetic polymers;
• Naturally occurring thickeners such as nonionic guar gums, skieroglucangums or xanthan gums, gum arabic, ghatti gum, karaya gum, gum tragacanth, carrageenan gum, agar agar, locust bean gum, pectins, alginates, starch fractions and derivatives such as amylose, Amylopectin and dextrins, as well as cellulose derivatives such as methylcellulose, carboxyalkylcelluloses and hydroxyalkylcelluloses;
• Nonionic, fully synthetic polymers, such as polyvinyl alcohol or polyvinylpyrrolidinone; such as
• Inorganic thickening agents, in particular phyllosilicates, for example bentonite, especially smectites, such as montmorillonite or hectorite.

The oxidative colorants and / or lightening agents continue to contain additional active ingredients, auxiliaries and additives.

Preferably the agents are used as a flowable preparation provided and therefore additionally an emulsifier or a surfactant is added, with surfactants depending on the field of application as surfactants or as emulsifiers and from anionic, cationic, zwitterionic, amphoteric and nonionic surfactants and emulsifiers are.

According to the invention preferred Means are characterized in that the agent additionally at least contains an anionic surfactant. Preferred anionic surfactants are fatty acids, alkyl sulfates, alkyl ether sulfates and ether carboxylic acids with 10 to 20 carbon atoms in the alkyl group and up to 16 glycol ether groups in the molecule. The anionic surfactants are used in amounts of 0.1 to 45 wt .-%, preferably 1 to 30 wt .-% and very particularly preferably from 1 to 15 wt .-%, based on the total amount of ready for use By means of, used.

According to the invention preferred Means are characterized in that the agent additionally at least contains a zwitterionic surfactant. Particularly suitable zwitterionic surfactants are the so-called betaines and N-alkyl-N, N-dimethylammonium glycinates, N-acylaminopropyl-N, N-dimethylammonium glycinates, and 2-alkyl-3-carboxymethyl-3-hydroxyethylimidazolines. A preferred zwitterionic surfactant is that under the INCI name Cocamidopropyl betaine known fatty acid amide derivative.

Agents preferred according to the invention are characterized in that the agent additionally contains at least one amphoteric surfactant. Examples of suitable amphoteric surfactants are N-alkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxyethyl-N-al kylamidopropylglycines, N-alkyltaurines, N-alkylsarcosines, 2-alkylaminopropionic acids and alkylaminoacetic acids. Particularly preferred amphoteric surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and C ₁₂ -C ₁₈ acylsarcosine.

Farther It has proven to be advantageous if the funds other nonionic surfactants. As preferred nonionic surfactants have alkyl polyglycosides and alkylene oxide addition products saturated linear fatty alcohols and fatty acids with in each case 2 to 30 mol of ethylene oxide per mole of fatty alcohol or fatty acid proved. Preparations with excellent properties also obtained when they are fatty acid esters as nonionic surfactants of ethoxylated glycerol.

The nonionic, zwitterionic or amphoteric surfactants in amounts of 0.1 to 45 wt .-%, preferably 1 to 30 wt .-% and completely particularly preferably from 1 to 15% by weight, based on the total amount the ready-to-use means.

Compositions suitable according to the invention may also contain cationic surfactants of the quaternary ammonium compound type, the esterquats and the amidoamines. Preferred quaternary ammonium compounds are ammonium halides and the imidazolium compounds known under the INC names Quaternium-27 and Quaternium-83. Further according to the invention useful cationic surfactants are the quaternized protein hydrolyzates. A according to the invention particularly suitable compound of the amidoamine is sold under the name Tegoamid ^® S 18 commercially available stearamidopropyldimethylamine. Preferred esterquats are quaternized Estersalze of fatty acids with triethanolamine, quaternized Estersalze of fatty acids with diethanol and quaternized ester salts of fatty acids with 1,2-dihydroxypropyldialkylamines. Such products are marketed under the trade names Stepantex® ^{®, ®} and Dehyquart® Armocare® ^®. The cationic surfactants are contained in the compositions according to the invention preferably in amounts of 0.05 to 10 wt .-%, based on the total agent. Amounts of 0.1 to 5 wt .-% are particularly preferred.

Furthermore, the agents according to the invention may contain other active ingredients, auxiliaries and additives, for example nonionic polymers such as, for example, vinylpyrrolidinone / vinyl acrylate copolymers, polyvinylpyrrolidinone, vinylpyrrolidinone / vinyl acetate copolymers, polyethylene glycols and polysiloxanes; additional silicones, such as volatile or nonvolatile, straight-chain, branched or cyclic, crosslinked or uncrosslinked polyalkylsiloxanes (such as dimethicones or cyclomethicones), polyarylsiloxanes and / or polyalkylarylsiloxanes, in particular polysiloxanes with organofunctional groups, such as substituted or unsubstituted amines (amodimethicones), carboxyl, Alkoxy and / or hydroxyl groups (dimethicone copolyols), linear polysiloxane (A) polyoxyalkylene (B) block copolymers, grafted silicone polymers; cationic polymers such as quaternized cellulose ethers, quaternary group polysiloxanes, dimethyldiallylammonium chloride polymers, acrylamide-dimethyldiallyl-ammonium chloride copolymers, diethyl sulfate quaternized dimethylaminoethylmethacrylate-vinylpyrrolidinone copolymers, vinylpyrrolidinone-imidazolinium methochloride copolymers, and quaternized polyvinyl alcohol; zwitterionic and amphoteric polymers; anionic polymers such as polyacrylic acids or crosslinked polyacrylic acids; Structurants such as glucose, maleic acid and lactic acid, hair conditioning compounds such as phospholipids, for example, lecithin and cephalins; Perfume oils, dimethylisosorbide and cyclodextrins; fiber structure improving agents, in particular mono-, di- and oligosaccharides such as glucose, galactose, fructose, fructose and lactose; Dyes for staining the agent; Anti-dandruff agents such as Piroctone Olamine, Zinc Omadine and Climbazole; Amino acids and oligopeptides, in particular arginine and / or serine; Animal and / or plant-based protein hydrolysates, such as elastin, collagen, keratin, silk and milk protein protein hydrolysates, or almond, rice, pea, potato and wheat protein hydrolyzates, as well as in the form of their fatty acid condensation products or optionally anionically or cationically modified derivatives; vegetable oils such as macadamia nut oil, palm oil, amaranth seed oil, peach kernel oil, avocado oil, olive oil, coconut oil, rapeseed oil, sesame oil, jojoba oil, soybean oil, peanut oil, evening primrose oil and tea tree oil; Sunscreens, such as derivatized benzophenones, cinnamic acid derivatives and triazines; Active ingredients such as panthenol, pantothenic acid, pantolactone, allantoin, pyrrolidinonecarboxylic acids and their salts, and bisabolol; Polyphenols, in particular hydroxycinnamic acids, 6,7-dihydroxycoumarins, hydroxybenzoic acids, catechins, tannins, leucoanthocyanidins, anthocyanidins, flavanones, flavones and flavonols; Ceramides or pseudoceramides; Vitamins, provitamins and vitamin precursors, in particular the groups A, B ₃ , B ₅ , B ₆ , C, E, F and H; Plant extracts such as the extracts of aloe vera, angelica, anise, apricot, benzoin, bergamot, birch, nettle, calmus, cassis, costus, marshmallow, oak bark, elemi, tarragon, spruce needle, galbanum, geranium, ginseng, grapefruit, guaiac wood, green Tea, witch hazel, toadstool, hops, coltsfoot, ginger root, iris, jasmine, chamomile, cardamom, clover, burdock root, pine, kiwi, coconut, cilantro, caraway, peach, lavender, lemongrass, lily, lime, lime blossom, lit. Chi, Macis, Mallow, Almond, Mango, Melissa, Melon, Meristem, Myrrh, Neroli, Olibanum, Opoponax, Orange, Patchouli, Petitgrain, Pine, Quendel, Rooibos, Roses, Rosemary, Horse chestnut, Sandalwood, Sage, Horsetail, Yarrow, Celery, fir, thyme, juniper, grape leaves, hawthorn, wheat, meadowfoam, ylang-ylang, cedar and lemon; Fats and waxes such as fatty alcohols, beeswax, montan wax and paraffins; Swelling and penetration 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 and propellants such as propane-butane mixtures, N ₂ O, dimethyl ether, CO ₂ and air.

The choice of these other substances will be made by those skilled in the art according to the desired properties of the agents. With regard to further optional components and the amounts of these components used, reference is expressly made to those relevant to the person skilled in the art Manuals, eg. B. Kh. Schrader, bases and formulations of cosmetics, 2nd edition, Hüthig book publishing house, Heidelberg, 1989 , referenced. The additional active ingredients and auxiliaries are preferably used in the agents according to the invention in amounts of from 0.0001 to 10% by weight, in particular from 0.0005 to 5% by weight, based on the total weight of the application mixture.

A according to the invention preferred embodiment The present invention is that the ready for use oxidative colorants and / or brighteners a pH between 5.0 and 12.0, in particular between 6.0 and 10.0, in particular preferably between 7.0 and 9.0.

Usually the pH is adjusted with pH adjusters. To adjustment of the pH are common to those skilled in the cosmetics Acidifying and alkalizing agents common. The for adjusting the pH usable alkalizing agent are typically selected from inorganic salts, especially the alkali and alkaline earth metals, organic alkalizing agents, especially amines, basic amino acids and alkanolamines, and ammonia. Acidifying agents preferred according to the invention are pleasure acids, such as citric acid, Acetic, malic or tartaric acid, and diluted mineral acids.

Usable according to the invention, Organic alkalizing agents are preferably selected from the group selected from 2-aminoethane-1-ol (monoethanolamine), 3-aminopropan-1-ol, 4-aminobutan-1-ol, 5-aminopentan-1-ol, 1-aminopropan-2-ol (Monoisopropanolamine), 1-aminobutan-2-ol, 1-aminopentan-2-ol, 1-aminopentan-3-ol, 1-aminopentan-4-ol, 2-amino-2-methylpropanol, 2-amino-2-methylbutanol, 3-amino-2-methylpropan-1-ol, 1-amino-2-methylpropan-2-ol, 3-aminopropane-1,2-diol, 2-amino-2-methylpropane-1,3-diol, 2-amino-2-ethyl-1,3-propanediol, N, N-dimethylethanolamine, methylglucamine, triethanolamine, diethanolamine and triisopropanolamine. According to the invention preferred Alkanolamines are monoethanolamine and triethanolamine. according to the invention, Inorganic alkalizing agents are preferably selected from the group formed from sodium hydroxide, potassium hydroxide, Calcium hydroxide, barium hydroxide, sodium phosphate, potassium phosphate, Sodium silicate, potassium silicate, sodium carbonate and potassium carbonate. Very particular preference is given to sodium hydroxide and / or potassium hydroxide. The alkalizing agent according to the invention usable basic amino acids are preferably selected from the group formed from L-arginine, D-arginine, D / L-arginine, L-lysine, D-lysine, D / L-lysine, more preferably L-arginine, D-arginine, D / L-arginine as an alkalizing agent in the context of the invention used. Finally, another preferred alkalizing agent Ammonia.

Conveniently, is the preparation (A) containing in a cosmetic carrier at least one oxidizing agent selected from hydrogen peroxide and its solid addition products to organic and inorganic Compounds, and at least one enzyme from fungi of the class of Basidiomyceten, wherein in preparation (A) the oxidizing agent and / or the enzyme is contained in the encapsulated form on average, directly before dyeing and / or whitening the keratinic fibers, in particular the human hair, with a further preparation containing in a cosmetic carrier oxidation dye precursors, naturally-analogous dye precursors and / or additional Bleaching power amplifier, mixed. The resulting ready-to-use Hair treatment preparation should preferably have a pH in the range of 4 to 10, especially 6 to 9, especially from 7 to 8.5. Furthermore, low-viscosity application preparations have proved to be particularly advantageous, the one viscosity less than 3000 mPas (Brookfield, spindle 4, 20 rpm, 20 ° C) exhibit. The application temperatures can be in one range between 10 and 50 ° C, preferably between 20 and 35 ° C, lie. After the exposure time, the hair dye by rinsing from the to be dyed and / or Hair to be lightened away. The washing with a shampoo deleted if a strong surfactant-containing carrier, z. As a dyeing shampoo was used.

A second object of the present invention is a process for dyeing and / or on bright keratin fibers, in particular human hair, which is characterized in that an agent according to the invention is applied to the fibers under manually generated, mechanical pressure, left for a contact time in the fibers and then rinsed out.

In an embodiment of the invention Method becomes the means for dyeing and / or lightening of keratinous fibers immediately before use by mixing a preparation (A) containing hydrogen peroxide and / or its solid addition products to organic and inorganic compounds and encapsulated enzyme from fungi of the genus Basidiomycetes, with a preparation (B) containing one or more oxidation dye precursors and / or Naturally analogous dye precursors, and / or optionally with a Preparation (C) containing in a cosmetically acceptable carrier at least an additional bleaching power booster.

preferred Methods have one over conventional Dyeing and / or lightening agents shortened exposure time.

A Embodiment of this subject invention is therefore a method which is characterized in that the exposure time from 1 minute to 50 minutes, preferably 5 minutes to 30 minutes, and most preferably 10 min to 15 min.

One Another object of the present invention is the use an agent containing at least one oxidizing agent and at least an enzyme from fungi of the genus Basidiomycetes, for reduction hair damage during oxidative staining and / or lightening keratinic fibers, wherein the oxidizing agent and / or the enzyme is contained in encapsulated form in the middle.

A preferred embodiment is the use of a means containing hydrogen peroxide in a cosmetic carrier and at least one encapsulated enzyme from fungi of the class of Basidiomycetes, for the reduction of hair damage in the oxidative staining and / or lightening of keratinic fibers.

One Another object of the present invention is the use an agent containing at least one oxidizing agent and at least an enzyme from fungi of the genus Basidiomycetes, for acceleration oxidative staining and / or brightening of keratinous Fibers.

A preferred embodiment is the use of a means containing hydrogen peroxide in a cosmetic carrier and at least one encapsulated enzyme from fungi of the class of Basidiomycetes, to accelerate oxidative staining and / or brightening keratinic fibers.

A further subject of the present invention is a multi-component packaging unit (kit-of-parts) for dyeing and / or lightening keratinic fibers,
full
in a first container, a preparation (A) comprising in a cosmetic carrier at least one oxidizing agent selected from the group consisting of hydrogen peroxide and its solid addition products to organic and inorganic compounds, and at least one enzyme from fungi of the genus Basidiomycetes,
such as
in a further container, a preparation (B) comprising, in a cosmetically acceptable carrier, at least one oxidation dye precursor and / or at least one naturally-analogous dye precursor,
and or
in a further container, a preparation (C) comprising, in a cosmetically acceptable carrier, at least one additional bleaching power enhancer,
characterized in that in preparation (A) the oxidizing agent and / or the enzyme is contained in encapsulated form in the middle.

The Components of the multi-packaging unit are separated in spatially different containers or containers assembled.

Of the Term "container" hereby denotes a Recording option, regardless of its shape, Material or closure that includes the possibility To include substances or mixtures of substances. The term container therefore includes, but is not limited to, the interior a tube, bag or sack, a canister, a can, a tub, a bottle, a glass or a package, one Boxes, a box, an envelope or other container. The containers can with a resealable opening be provided as a screw cap. This can be special then be beneficial if using several means before applying Shaking should be intimately mixed.

The Components of the dyeing and / or whitening preparation can in a dual chamber container with separate or common opening be included. However, it is preferred to apply them to different containers divide and guide the consumer before applying them to mix with each other.

Prefers Contains the multi-component packaging unit (Kit-of-Parts) additionally an instruction manual. The instructions for use contains in particular information, explanations and, if applicable, illustrations for the consumer (m / f) Application of funds from the containers of the packaging unit in a method according to the second subject of the invention. Moreover, it may be preferable if a further Mixing aid, such as a bowl, an application aid, such as a comb or brush, and / or a personal one Protective equipment, such as disposable gloves, attached to the kit.

In terms of the uses according to the invention, the inventive Procedure and the multi-component packaging unit apply mutatis mutandis mutandis the embodiments of the first subject of the invention.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - EP 0548620 A1 [0010]
• - EP 1759683 A1 [0019]
• EP 1602718 A1 [0019]

Cited non-patent literature

• - Manuals, z. B. Kh. Schrader, bases and formulations of cosmetics, 2nd edition, Hüthig Buch Verlag, Heidelberg, 1989 [0123]

Claims (14)

Composition for lightening and / or coloring keratinous fibers, containing in a cosmetically acceptable carrier at least one oxidizing agent selected from the group consisting of hydrogen peroxide and its solid addition products to organic and inorganic compounds, and at least one enzyme from fungi of the class Basidiomycetes , characterized in that the enzyme and / or the oxidizing agent is contained in encapsulated form in the middle. Means according to claim 1, characterized in that there is at least one enzyme from the white rot fungus Ceriporiopsis sp. contains. Agent according to one of claims 1 or 2, characterized in that the enzyme is a peroxidase is. Agent according to one of claims 1 to 3, characterized in that it comprises a total amount of all oxidizing agents, selected from the group formed from hydrogen peroxide and its solid addition products to organic and inorganic Compounds, in each case based on the ready-to-use agent, from 0.0001 to 6.0 wt%, preferably from 0.001 to 2.0 wt%, and especially from 0.005 to 0.5% by weight, calculated in each case to 100% hydrogen peroxide, contains. Agent according to one of claims 1 to 4, characterized in that the enzyme is selected from fungi of the class Basidiomycetes is contained in encapsulated form. Agent according to one of claims 1 to 5, characterized in that the encapsulating material at least contains a polysaccharide. Means according to claim 6, characterized in that the encapsulating material at least one polysaccharide from the group that is formed from agar, alginic acid and maltodextrin. Agent according to one of claims 1 to 7, characterized in that it additionally at least one Contains oxidation dye precursor. Agent according to one of claims 1 to 8, characterized in that it additionally at least one contains naturally-analogous dye precursor. Process for dyeing and / or brightening keratinic fibers, in particular human hair, characterized in that an agent according to one of claims 1 to 9 is applied to Fibers are applied under manually generated, mechanical pressure, leave for a period of time in the fibers and then is rinsed out. Method according to claim 10, characterized in that that the exposure time of 1 min to 50 min, preferably 5 min to 30 min and especially preferably 10 min to 15 min. Use of an agent containing in a cosmetic Carrier hydrogen peroxide and at least one encapsulated Enzyme from fungi of the genus Basidiomycetes, for the reduction of Hair damage in oxidative staining and / or Brightening keratinous fibers. Use of an agent containing in a cosmetic Carrier hydrogen peroxide and at least one encapsulated Enzyme from fungi of the genus Basidiomycetes, for acceleration oxidative staining and / or brightening of keratinous Fibers. Multi-component packaging unit (kit-of-parts) for dyeing and / or lightening keratinic fibers, full  in a first container, a preparation (A) containing in a cosmetic carrier at least one oxidizing agent, selected from the group formed from hydrogen peroxide and its solid addition products to organic and inorganic Compounds, and at least one enzyme from fungi of the class of Basidiomycetes such as in another container one Preparation (B) containing in a cosmetically acceptable carrier at least an oxidation dye precursor and / or at least one natural analogue dye precursor, and or in another container a preparation (C) containing in a cosmetically acceptable Carrier at least one additional bleaching power booster, thereby in that in preparation (A) the oxidizing agent and / or the enzyme is contained in encapsulated form in the middle.