WO2015185329A1

WO2015185329A1 - Cosmetic shampoos having a content of silicone resins dispersed in silicone oil

Info

Publication number: WO2015185329A1
Application number: PCT/EP2015/060300
Authority: WO
Inventors: Julia NEMNICH; Maren Wilken; Anna Christina REISER; Nathalie Sors; Robert Klauck
Original assignee: Beiersdorf Ag
Priority date: 2014-06-04
Filing date: 2015-05-11
Publication date: 2015-12-10
Also published as: MA40187A; EP3151922A1; DE102014210575A1

Abstract

Cosmetic formulations, especially shampoos, comprising a) an aqueous phase containing one or more interface- or surface-active substance(s), b) a disperse phase selected from the group of b1) fully methylated linear siloxane polymers having terminal trimethylsiloxate units having chain lengths of about 100-500 and preferably 200-350 siloxane units, b2) fully methylated linear siloxane polymers having terminal hydroxydimethylsiloxate units having chain lengths of about 100-500 and preferably 200-350 siloxane units, b3) fully methylated cyclic siloxane polymers having three to ten siloxane units and containing b4) one or more silicone resins.

Description

Beiersdorf AG

Hamburg

Cosmetic shampoos containing silicone resins dispersed in silicone oil

description

The invention relates to cosmetic shampoos containing silicone resins dispersed in silicone oil.

Hair washing plays a central role in human body care. The cleaning of the hair and scalp of the body's own fat, Hautabschilferungen, dirt and odors meets a basic need of man.

In order to satisfy this need, man was able to use soap alone until the 20th century, which, because of its alkaline pH, was less compatible with the scalp and the mucous membranes of the eyes and often left deposits of lime soap in the hair. In the thirties of the 20th century, the first alkyl sulphate shampoo was born. Since the mid-sixties, alkyl ether sulfates and other surfactants have conquered the shampoo market. With them, the disadvantages of soap-containing preparations can be avoided. Modern shampoos today do not just have to cleanse the hair and be well-tolerated. Rather, they should also care for the hair and increase its friability and visual attractiveness.

Hair shampoos contain a variety of different components to meet the individual requirements of the product:

In the context of the products provided for the cosmetic treatment of the human body, means for altering or nuancing the color of the hair of the head play a prominent role. Apart from the bleaching agents which cause an oxidative lightening of the hair by degradation of natural hair dyes, so in the field of hair coloring essentially three types of hair color change agents are of importance: For the dyeing of keratin-containing fibers, for example wool, hair and furs, generally either direct dyes or oxidative dyes which are formed by oxidative coupling of one or more developer substances with one another or with one or more coupler substances are used. With oxidation dyes, intensive dyeings with good fastness properties and complete coverage of gray hair can be achieved, but color development occurs under the influence of oxidizing agents such as hydrogen peroxide, which often results in fiber damage. Direct dyes are applied under more gentle conditions, but the resulting dyeings have low fastness properties. To cover gray hair also dye precursors such as 5,6-dihydroxyindoline are used, which oxidize under the influence of air to dyes

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 usually dyeing or tinting agents are used which contain so-called direct drawers as a coloring component. These are dye molecules that attach directly to the hair and do not require an oxidative process to form the paint. These dyes include, for example, the henna already known from antiquity for coloring body and hair. These dyeings are generally much more sensitive to shampooing than the oxidative dyeings, so that a much more undesirable change in shade or even a visible "discoloration" occurs much faster.

After coloring the hair, the hair color fades due to environmental influences such as sunlight, mechanical and thermal stress such as combing and blow-drying but also in particular by the hair washing process, which is the largest negative effect on the brilliance and intensity of the hair color. The use of silicone resins for color protection in hair care products is known. So far, however, it has proven to be very difficult to incorporate the sparingly soluble silicone resins in a shampoo. Most of the training involved a very uneconomic process.

It is desirable to incorporate a silicone resin quickly and without much effort in common cosmetic preparations, in particular surfactant-containing preparations. In the manufacture of a shampoo, in most cases, cold-working is preferred, as compared to a rinse, the silicone resin can not be heated and melted as part of the process. In an aqueous system, such as with a shampoo, the incorporation of a sparingly soluble silicone resin requires a large amount of energy in the form of agitation and heat to melt.

An object of this invention was to develop a hair cleanser, which on the one hand ensures better adhesion of the hair dyes on the keratin fibers and thus contributes to color retention and color protection and on the other hand protects the dyed hair from external environmental influences. Furthermore, this special hair cleanser should naturally ensure the cleaning and especially the care of the hair, because tinted and colored hair requires special, intensive care, as it is often heavily damaged by the dyeing process and damaged.

It has surprisingly been found that with the aid of special silicones a high proportion of silicone resins (for example trimethylsiloxysilicate or mixtures of trimethylsiloxysilicates and polypropylsilsesquioxanes), up to 50%, can be dissolved. This pre-solution can then be incorporated very easily into the final shampoo formulation cold. To prepare the preliminary solution relatively little energy in the form of stirring and heating is necessary. Also by this preliminary solution, the silicone resins can be applied to the hair and form a protective film there, which protects the colored hair from fading.

Therefore, according to the invention, cosmetic preparations, in particular shampoos, which comprise

a) an aqueous phase,

which contains one or more border-active or substances, or substances,

b) a disperse phase chosen from the group of b1) comprising fully methylated linear siloxane polymers having terminal trimethylsiloxane units with chain lengths of about 100-500, preferably 200-350, siloxane units, the

b2) the fully methylated linear siloxane polymers having terminal hydroxy-dimethylsiloxate units with chain lengths of about 100-500, preferably 200-350 siloxane units may be included, the

b3) fully methylated cyclic siloxane polymers having three to ten siloxane units

and which

b4) contains one or more silicone resins.

Silicone resins advantageous according to the invention are crosslinked polysiloxanes. A distinction is made between silicone resins on the basis of different monomer units as follows: R3Si01 / 2 (M), R2Si02 / 2 (D), RSi03 / 2 (T), Si04 / 2 (Q).

Of particular importance are trimethylsiloxysilicate (MQ silicone resin) or mixtures of trimethylsiloxysilicate and polypropylsilsesquioxane (MQ / TPr silicone resin).

Silicone resins are widely used in car care, household and leather care products; but they are also already used in the cosmetics sector.

They are particularly used for products in which a good water resistance and film-forming properties are in focus, which z. As in baby creams, protective creams and certain make-up products is the case.

The document EP 2 016 933 A1 already discloses an anhydrous hair treatment preparation with a copolymer of silicone resins and liquid silicones, as well as further silicones such as volatile silicones.

The document EP 0 560 879 B1 already discloses a hair treatment preparation with 0, 1% to 10% of dispersed silicone which, inter alia, contains certain silicone-soluble but water-insoluble silicone resins.

EP 1 1 19 339 B1 already discloses shampoos with siloxysilicates. The font

US 20070269389 A1 already discloses formulations with film-forming systems, which may also contain trimethylsiloxysilicates. The document WO 2009/080964 A3 already discloses make-up products with certain silicone resins. The document US Pat. No. 7,601,179 B2 already discloses a method for protecting keratinic fibers, which makes use of silsesquioxanes or trimethylsiloxysilicates in combination with a nylon 61 / dimethicone copolymer.

The documents WO 2005/075542 A1 and WO 2005/075567 A1 already disclose specific silicone resins. The document WO 2005/100444 A1 already discloses silsesquioxane resin waxes.

WO 2012/041756 describes preparations which comprise one or more completely methylated linear siloxane polymers having terminal trimethylsiloxate units of indefinite chain length ("dimethicone") and which also contains one or more silicone resins show that the silicone resins were incorporated into the dimethicone.

With hair care formulations according to the invention it is possible from various application forms (rinse-off, leave-on) to leave an occlusive film on the hair which protects the hair color from being washed out with water and shampoo. Hair treated with semipermanent hair colors can be protected particularly well by the preparations according to the invention.

It is preferable that the silicone resin contains M and Q monomer units. It is particularly preferred if the silicone resin contains M and Q monomer units in the ratio M: Q = 0.4: 1 to 1.2: 1. Such ratios of monomer units to one another are to be understood as molar ratios. The corresponding weight ratio

M: Q = 0.5: 1.0 to 1.6: 1 .0. It is very particularly preferred if the weight ratio M: Q = 0.9 to 1.4.

It is preferred if the silicone resin has a molecular weight of 12 to 35 kg / mol, more preferably 15 to 32 kg / mol.

It is preferred if the silicone resin additionally contains T or D monomer units. It is particularly preferred if the silicone resin contains M and Q and either T or D monomer units whose ratio M: Q is from 0.5: 1 to 1: 1 and the weight fraction of D or T units is 30 to 70 wt .-% is.

It is particularly preferred if T-propyl or D are used as the T or D monomer units. It is thus preferred if, in addition to trimethylsiloxysilicates, polypropylsilsesquioxanes are present.

It is particularly preferred if linear and / or volatile dimethicones are used as the D monomer units, preferably a linear polydimethylsiloxane with low viscosity (90 to 110 mm 2 / s) and low molecular weight or instead cyclopentasiloxane is contained.

Silicone resins which are particularly preferred are the products trimethylsiloxysilicate + cyclomethicone, Momentive® 4230, trimethylsiloxysilicate + dimethicone, Dow Corning 593 fluid, blend of trimethylsiloxysilicate and polypropylsilsesquioxane, Dow Corning MQ-1640.

It is preferred if polydimethylsiloxane is additionally present, preferably a linear polydimethylsiloxane with low viscosity (90 to 1 10 mm2 / s) and low molecular weight is contained, more preferably in concentrations of 2 to 7 wt .-%, most preferably in a concentration of 4.6 wt .-%, and the preparation while 0 to 0.5 wt .-% water. It is particularly preferred if in addition 0.2 to

2 wt .-% Polypropylsilsesquioxane is included.

According to the invention, the preparations are advantageously prepared by initially introducing one or more substances from groups b1, b2, or b3, in particular dimethicone, and heating with stirring, temperatures of about 65 ° C. being advantageous. At this stage, the silicone resin or the silicone resins are then added gradually with stirring and stirred until it or they have clearly dissolved or have. Up to 50% silicone resin in the phase of b1, b2 and / or b3, in particular dimethicone, can be dissolved. This preliminary solution can then be combined with the aqueous phase of the preparations. Dimethicone with a viscosity of 5 mm ² / s is particularly preferred.

Examples of the cationic surfactants which can be used in the context of the present invention are, in particular, quaternary ammonium compounds. Preference is given to antimony halides such as alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, eg. Cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride. Alkylamidoamines, in particular fatty acid amidoamines, such as the stearylamidopropyldimethylamine obtainable under the name Tego Amid ™ S 18, are further distinguished by their good biodegradation behavior. availability. Likewise very readily biodegradable are quaternary ester compounds, so-called "esterquats", such as the methylhydroxyalkyldialkoyloxyalkylammonium methosulphates sold under the trademark Stepantex ™, and the corresponding products which are commercially available under the trademark Dehyquart ™. An example of a quaternary sugar derivative which can be used as cationic surfactant is the commercial product Glucquat ™ 100, according to CTFA nomenclature a "Lauryl Methyl Gluceth-10 Hydroxypropyl Dimonium Chloride".

Suitable anionic surfactants are all anionic surfactants suitable for use on the human body. These are characterized by a water-solubilizing, anionic group such as. Example, a carboxylate, sulfate, sulfonate or phosphate group and a lipophilic alkyl group having about 10 to 22 carbon atoms. In addition, glycol or polyglycol ether groups, ether, amide and hydroxyl groups and, as a rule, ester groups can also be present in the molecule. Preferred anionic surfactants are alkyl sulfates, alkyl polyglycol ether sulfates and ether carboxylic acids having 10 to 18 carbon atoms in the alkyl group and up to 12 glycol ether groups in the molecule, and in particular salts of saturated and in particular unsaturated C 8 -C 22 -carboxylic acids, such as oleic acid, stearic acid, isostearic acid and palmitic acid. Particularly preferred are the anionic surfactants containing at least one carboxylate group.

Preparations according to the invention comprise at least one or more border-active or surface-active substance or substances, commonly referred to as surfactants, where in principle both anionic and zwitterionic, ampholytic, nonionic and cationic surfactants are suitable. In many cases, however, it has proved to be advantageous to select the surfactants from anionic, zwitterionic or nonionic surfactants. Anionic surfactants may be very particularly preferred.

With respect to the anionic and cationic surfactants, reference is made to the above.

Zwitterionic surfactants are surface-active compounds which carry at least one quaternary ammonium group and at least one -COO (-) or -SO 3 (-) group in the molecule. Particularly suitable zwitterionic surfactants are the so-called betaines such as the N-alkyl-N, N-dimethylammonium glycinates, for example the kosalkyl-dimethylammoniumglycinat, N-acyl-aminopropyl-N, N-dimethyl-ammoniumglycinate, for example, the cocoacylamino-propyl dimethylammonium glycinate, and 2-alkyl-3-carboxymethyl-3-hydroxyethyl-imidazolines each having 8 to 18 C atoms in the alkyl or acyl group, and the cocoacyl aminoethyl-hydroxyethylcarboxymethylglycinat. A favorite The zwitterionic ionic surfactant is the fatty acid amide derivative known by the CTFA name Cocamidopropyl Betaine.

Ampholytic surfactants are understood as meaning those surface-active compounds which, apart from a C 8 -C 18 -alkyl or -acyl group in the molecule, contain at least one free amino group and at least one -COOH or -SO 3 H group and are capable of forming internal salts. 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 18 C Atoms in the alkyl group. Particularly preferred ampholytic surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and C12-18-acylsarcosine.

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

Addition products of 2 to 30 moles of ethylene oxide and / or 0 to 5 moles of propylene oxide to linear fatty alcohols having 8 to 22 carbon atoms, to fatty acids having 12 to 22 carbon atoms and to alkylphenols having 8 to 15 carbon atoms in the alkyl group,

C12-C22 fatty acid mono- and diesters of addition products of 1 to 30 moles of ethylene oxide with glycerol,

C8-C22 alkyl mono- and oligoglycosides and their ethoxylated analogs,

Addition products of 5 to 60 moles of ethylene oxide with castor oil and hydrogenated castor oil,

Addition products of ethylene oxide onto sorbitan fatty acid esters,

Addition products of ethylene oxide to fatty acid alkanolamides.

The compounds containing alkyl groups used as surfactants may each be uniform substances. However, it is generally preferred to use native plant or animal raw materials in the production of these substances, so that substance mixtures having different alkyl chain lengths depending on the respective raw material are obtained.

In the case of the surfactants which are addition products of ethylene and / or propylene oxide to fatty alcohols or derivatives of these addition products, both products with a "normal" homolog distribution as well as those with a narrow homolog distribution. By "normal" homolog distribution are meant mixtures of homologs which are obtained in the reaction of fatty alcohol and alkylene oxide using alkali metals, alkali metal hydroxides or alkali metal alkoxides as catalysts. Narrowed homolog distributions, on the other hand, 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.

Further active agents, auxiliaries and additives are, for example, nonionic polymers such as, for example, vinylpyrrolidone / vinyl acrylate copolymers, polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers and polysiloxanes,

cationic polymers such as quaternized cellulose ethers, quaternary group polysiloxanes, dimethyldiallylammonium chloride polymers, acrylamide-dimethyldiallylammonium chloride copolymers, diethyl sulfate-quaternized dimethylaminoethylmethacrylate-vinylpyrrolidone copolymers, vinylpyrrolidone-imidazolinium methochloride copolymers, and quaternized polyvinyl alcohol;

zwitterionic and amphoteric polymers such as, for example, acrylamidopropyl trimethyl ammonium chloride / acrylate copolymers and octyl acrylamide / methyl methacrylate / tert.butylaminoethyl methacrylate / 2-hydroxypropyl methacrylate copolymers, anionic polymers such as polyacrylic acids, crosslinked polyacrylic acids, vinyl acetate / crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers , Vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methyl vinyl ether / maleic anhydride copolymers and acrylic acid / ethyl acrylate / N-tert-butyl acrylamide terpolymers,

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,

Structurants such as maleic acid and lactic acid,

hair-conditioning compounds such as phospholipids, for example soya lecithin, egg lecithin and cephalins, and silicone oils,

Protein hydrolysates, in particular elastin, collagen, keratin, milk protein, soy protein and wheat protein hydrolysates, their condensation products with fatty acids and quaternized protein hydrolysates,

, Dimethylisosorbide and cyclodextrins, Solvents and mediators such as ethanol, isopropanol, ethylene glycol, propylene glycol, glycerol and diethylene glycol,

Anti-dandruff agents such as Piroctone Olamine and Zinc Omadine,

other substances for adjusting the pH, such as alpha - and beta -hydroxycarboxylic acids

Active substances such as panthenol, pantothenic acid, allantoin, pyrrolidonecarboxylic acids and their salts, plant extracts and vitamins,

Cholesterol,

Bodying agents such as sugar esters, polyol esters or polyol alkyl ethers,

Fats and waxes such as spermaceti, beeswax and montan wax,

fatty acid,

Complexing agents such as EDTA, NTA and phosphonic acids,

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,

Pearlescing agents such as ethylene glycol mono- and distearate,

Propellants such as propane-butane mixtures, N 2 O, dimethyl ether, CO 2 and air,

Antioxidants.

The constituents of the water-containing carrier are used to prepare the agents according to the invention in amounts customary for this purpose; z. B. emulsifiers in concentrations of 0.5 to 30 wt .-% and thickening agents in concentrations of 0.1 to 25 wt .-% of the total preparation used.

With regard to further optional components as well as the amounts of these components used, reference is expressly made to the relevant manuals known to the person skilled in the art, eg. B. K. Schräder, bases and formulations of cosmetics, 2nd edition, Hüthig book Verlag, Heidelberg, 1989, referenced.

The following examples are intended to further explain the subject matter of the invention. Example recipes:

Trade names:

1. Ethersulfate K25 NK, Beiersdorf

2. Tego Betain F 50, Evonik Goldschmidt

3. Comperlan 100, BASF

4. Comperlan KD, BASF

5. Rewoteric AM C, Evonik

6. Carbopol Ultrez-10, Lubrizole

7. Glycerox HE B, Croda

8. Ucare Polymer JR-400, Dow Chemical

9. Jaguar, Solvay

10. Merquat 550, Lubrizol

1 1. Xiameter MEM-1664, Xiamater / Dow Corning

12. Silsoft EM-160 A, Momentive

13. Dow Coming MQ-1640 Flake Resin, Dow Corning

14. BRB DM 5, BRB International

15. PEG-3 Distearate Solution, Beiersdorf

16. Euperlan PK 300 OK, BASF

17. Polyox WSR-301, Nordmann & Rassmann

18. Sodium Benzoate EDF BP 98, Wuhan Youji Industries

19. Sodium hydroxide 45%, Brenntag

20. Neolone 950, Dow Chemical

21. Phenoxyethanol R +, BASF

22. Sodium hydroxide 45%, 3V Sigma

23. Eumulgin CO 40, BASF

24. /

25. Citric acid monohydrate, Jungbunzlauer

26. Suprasel fine, Akzo Nobel

PI sheet pre-solution:

The Dimethicone is introduced and heated with stirring to about 65 ° C. Dimethicone DM5 with a viscosity of 5mm ² / s is particularly suitable for dissolving the silicone resin. Subsequently, the silicone resin is added gradually with stirring to the dimethicone and stirred until it has dissolved clear. Up to 50% silicone resin can be dissolved in the dimethicone.

Claims

claims

1. Cosmetic preparations, in particular shampoos, which comprise

a) an aqueous phase,

which contains one or more border-active or substances, or substances,

b) a disperse phase chosen from the group of

b1) comprises fully methylated linear siloxane polymers having terminal trimethylsiloxane units with chain lengths of about 100-500, preferably 200-350, siloxane units, the

and which

b4) contains one or more silicone resins.

2. Preparations according to claim 1, characterized in that as silicone resins crosslinked polysiloxanes are selected.

3. Preparations according to claim 1 or 2, characterized in that selected as silicone resins with monomer units selected from the group R3Si01 / 2 (M), R2Si02 / 2 (D), RSi03 / 2 (T), Si04 / 2 (Q) become.

4. Preparations according to one of the preceding claims, characterized in that the one or more silicone resins is selected or are from the group of trimethylsiloxysilicate (MQ silicone resin) or mixtures of trimethylsiloxysilicate and polypropylsilsesquioxane (MQ / TPr silicone resin).

5. Preparations according to one of the preceding claims, characterized in that additionally polydimethylsiloxane is contained, preferably a linear polydimethyl siloxane with low viscosity (90 to 1 10 mm2 / s) and low molecular weight is contained, particularly preferably in concentrations of 2 to 7 Wt .-%, most preferably in a concentration of 4.6 wt .-%, and the preparation while 0 to 0.5 wt .-% water.

6. Preparations according to one of the preceding claims, characterized in that in addition 0.2 to 2 wt .-% Polypropylsilsesquioxan is included.

7. Preparations according to claim 3, characterized in that the silicone resin contains M and Q monomer units in a molar ratio M: Q = 0.4: 1 to 1, 2: 1, or the corresponding weight ratio M: Q = 0.5: 1.0 to 1 .6: 1 .0, it is particularly preferred if the weight ratio M: Q = 0.9 to 1.4.

8. Preparations according to claim 7, characterized in that the silicone resin has a molecular weight of 12 to 35 kg / mol, more preferably 15 to 32 kg / mol.

9. Preparations according to claim 7 or 8, characterized in that the silicone resin additionally contains T or D monomer units, in particular silicone resin M and Q and either T or D monomer units contains their ratio M: Q is like 0.5 : 1 to 1: 1 and the weight proportion of D or T units is 30 to 70 wt .-%, particularly preferred when used as T or D monomer units T-propyl or D.

10. Preparations according to one of the preceding claims, characterized in that as D monomer units linear and / or volatile dimethicones are used, preferably a linear polydimethylsiloxane with low viscosity (90 to 1 10 mm2 / s) and low molecular weight or instead cyclopentasiloxane included is.

1. Preparations according to one of the preceding claims, characterized in that, if in addition polydimethylsiloxane is present, preferably a linear polydimethylsiloxane with low viscosity (90 to 1 10 mm2 / s) and low molecular weight is contained, more preferably in concentrations of 2 to 7 wt .-%, most preferably in a concentration of 4.6 wt .-%, and the preparation while 0 to 0.5 wt .-% water.

12. A process for the preparation of preparations according to any one of the preceding claims, characterized in that one or more substances from the groups b1, b2, bzw.b3, preferably dimethicone, presented and heated with stirring, then the silicone resin or silicone resins with stirring added and clearly resolved or will be

A method according to claim 12, characterized in that up to 50% silicone resin of the phase of b1, b2 and / or b3, in particular dimethicone, are dissolved and combined with the aqueous phase of the preparations.

14. Use of preparations according to one of the preceding claims for reducing the washing out of tinted, dyed or starred hairs.