DK160227B - Means for simultaneous dyeing by way of toning, washing and conditioning of human hair - Google Patents

Abstract

1. Compositions ofr simultaneously dyeing or tinting, whashing and conditioning human hair, consisting of an oxidation hair dye containing standard oxidation dyes and cosmetic auxiliaries, characterized in that they contain (a) cationic polymer in a quantity of from 0.5 to 4.0% by weight, (b) anionic surfactants in a quantity of from 1 to 25% by weight and (c) amphoteric or zwitter-ionic surfactants in a quantity of from 1 to 5% by weight, based in each case on the composition as a whole.

Description

DK 160227 B

The invention relates to an oxidation dye-based agent for dyeing, toning, washing and conditioning human hair, respectively, comprising an oxidizing dye containing usual oxidation dyes and cosmetic aids.

It is known that, with the aid of oxidation dyes, colored and tinted hairs without a special finishing treatment are not glossy, hard to feel and only difficult to penetrate. To remedy these deficiencies, it has already been recommended in a subsequent separate treatment with rinsing based on cationic products to impart, by means of hair dyes based on oxidation dyes, tinted and separately washed hair, the previously existing gloss, fullness and ability to be easily traced. In German patent application P 26 51 749.7, it was already proposed to reduce these necessary 3 steps of hair treatment in ng, dye in ng / ton ing, washing and cond inions in ng t in 1 2 steps. For this purpose, the hair was first treated with a special hair dye containing an oxidizing dye, a cation in so-called polymer and an in-on so-called surfactant of the sulphate type and then with a special shampoo containing at least one anionic surfactant and preferably further a cationic polymer.

It has now been found that no corresponding toning and conditioning of human hair can be accomplished in one operation with an agent consisting of a mixture of an oxidizing dye containing the usual oxidation dyes and cosmetic aids, and is peculiar to it. Claim 1 of the Characteristic Part.

The usual oxidation dyes used according to the invention are aromatic compounds which can be condensed by means of oxidants to the actual coloring compounds. Hereby one distinguishes between developing substances such as, e.g. p-phenylenediamine, p-toluylenediamine, o-phenylenediamine, o-toluylenediamine, p-aminophenol, p-aminodiamine

DK 160227 B

2! in phenylamine, o-aminophenol, 2,3,5,6-tetraaminopyrimidine, 4-aminopyrazolone derivatives, heterocyclic hydrazones and the coupling components such as e.g. resorcin, 2-methyl resorcin, α-naphthol, 2,7-dihydroxynaphthaline, pyrocatecol, hydroquinone, 1,5-dihydroxynaphthalin, m-phenylenediamine and derivatives thereof, m-aminophenyl, m-toluylenediamine, 2,4-diaminoanisoT , 6-di-aminopyri. in

The concentration of the coupler-developer-10 combination of the staining compositions is 0.02 to 5% by weight. !

The usual cosmetic auxiliaries to be used in connection with the invention primarily serve to bring the agent into a suitable form, such as e.g. cream, emulsion, 15 gel or optionally a simple solution. As such additional components, e.g. wetting or emulsifying agents of the anionic or nonionic type such as alkyl benzene sulphates, fatty acid alkanolamides, ethylene oxide and fatty alcohol additives, thickeners such as methyl cellulose, starch, higher fatty alcohols, paraffin oil, fatty acids are mentioned. These additives are used in the usual amounts for these purposes, e.g. wetting and emulsifying agents at concentrations from 0.5 to 30% by weight and thickeners at concentrations from 0.1 to 25% by weight, in each 25 cases based on the total weight of the composition. The cosmetic aids also include perfume oils and hair care products such as pantothenic acid and cholesterol.

Suitable sulphate-type anionic surfactants are the sulfuric acid monoesters of primary alcohols (e.g., of coconut fatty alcohols, sebum fatty alcohols or oleylal alcohols) and such secondary alcohols. Furthermore, sulfated fatty acid alkanolamides, fatty acid monoglycerides or reaction products of 1-4 moles of ethylene oxide with primary or secondary fatty alcohols or alkyl phenols are suitable.

Among the anionic surfactants, the fatty alcohol ether sulfates are of particular importance, especially those of the general formula 3

DK 160227 B

R - (CH 2 CH 2 O) nCH 2 CH 2 SO 3 Me, wherein R represents an alkyl group of 10-16 carbon atoms, n is a number from 1 to 3, and Me is a salt-forming base.

The anionic surfactants may be in the form of their sodium, potassium and ammonium salts as well as soluble salts of organic bases such as mono-, di- or triethanolamine. They are included in the compositions of the invention in an amount of 1-25% by weight based on the total weight of the composition.

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The amphoteric or zwitterionic surfactants to be used in the composition of the invention contain in the molecule both acidic groups such as e.g. carboxylic, sulfo, sulfuric acid half-esters, phosphonic or phosphoric acid ester groups such as basic groups, such as e.g. amino, imino or ammonium groups. Zwitterionic compounds having a 4-fold substituted, i.e., quaternary ammonium group, are referred to as betaines when in the molecule they also have a covalently bonded acid group and the positive and negative charges are offset intramolecularly. In a further sense, the class of betaine also includes the corresponding substituted quaternary phosphonium and tertiary sulfonium compounds. The surfactant betaines generally have at the nitrogen atom a high molecular weight aliphatic hydrocarbon group of hydrophobic character and two lower alkyl groups of 1-3 carbon atoms which may be substituted by one or two hydroxy groups or may be linked directly or via a heteroatom . The water-solubilizing carboxylate, sulfonate or sulfate group is connected to the amino nitrogen via the fourth substituent, which is mostly a short-chain aliphatic group optionally having a double bond or a hydroxyl group. Also suitable as surfactants are such sulfonate betaines in which the anionic water-solubilizing group is directly linked to the long-chain hydrophobic hydrocarbon group responsible for the capillary action.

Such sulfobetaines may e.g. are obtained from the Cg-C20-a-° lefins with SO3-produced sultones and a tertiary amine with three short-chain aliphatic groups. Typical examples of such 4

DK 160227 B

ne surfactant betaine is e.g. compounds 3- (N-hexadecyl-N, N-di-methyl-ammonium) -propanesulfonate, 3- (N-number gal-N, N-di-methyl-ammonium) -2-hydroxypropane sulfonate, 3- (N-hexadecyl-N, N-bi s- (2-hydroxyethyl) ammonium) -2-hydroxypropyl sulfate, in 3- {N-cocoalkyl-N, N-bis (2,3-dihydroxypropyl) ) -ammonium propane sulfonate, N-tetradecyl-N, N-dimethylammonium acetate, N-hexadecyl-N, N-bis (2,3-di hydroxypropyl) -ammonium acetate.

These surfactant betainees can e.g. is prepared by reacting the tertiary amine with the hydrophobic, long chain aliphatic hydrocarbon group and the two lower alkyl or hydroxyalkyl groups with quaternizing agents such as e.g.

3-chloro-2-hydroxypropane sodium sulfonate, 3-chloro-2-hydroxypropyl sodium sulfate, sodium chloroacetate or propanesulton, butsultultone or carbyl sulfate. The amphoteric surfactants are included in the compositions of the invention in an amount of 1-5% by weight, based on the total weight of the composition. The ratio of anionic surfactants to amphoteric surfactants may in the compositions of the invention range from 5: 1 to 1: 1.

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In the case of cationic polymers used in the compositions of the invention, these are products of different structure which are common to the presence of a number of quaternary nitrogen atoms. The quaternary cellulose ether derivatives disclosed in French Patent Specification No. 1,492,597 have hereby been found to be a particularly suitable product group. The compounds can be prepared according to the process described by etherification and quaternization, the necessary reaction being carried out in any order or at the same time. It is about e.g. on compounds formed by reaction of hydroxyethyl cellulose with the reaction product of 0.7 mole of epichlorohydrin and 0.7 mole of trimethylamine per liter. substituted anhydro glucose unit. As trading products falling under this group of quaternary cellulose ether derivatives, mention should be made of 35 IR 400, IR 30 M and IR 125 (trade names for Union Carbide® products supplied). Among the quaternary cellulose derivatives, the product IR 400 is of particular importance as it provides the bed

DK 160227 B

properties for easy penetration of the hair, shine and fullness of the treated hair.

Further suitable cationic polymers for use in the agents of the invention are polymerizers of ring structure of the general formula

A B

ν '· / \ ch2 fa I ^ R *

R C C

--- * C /

15 ^ CT2 J

as these are described in greater detail in U.S. Patent No. 3,288,770. In addition, in principle, all other known quaternized polymerisates such as these, e.g. are described in greater detail in German Patent Application No. P 25 21 960, German Patent Application No. P 26 29 922 and US Patent No. 4,175,572.

The cationic polymers are used in the compositions of the invention in an amount of 0.5 to 4% by weight based on the total weight of the agent.

The preparation of the agent according to the invention is carried out in the usual manner by incorporating the dye components into a carrier in cream, emulsion or gel form consisting of a mixture of anionic surfactant, amphoteric surfactant, cationic polymer and further necessary wetting, emulsifying, thickening agents. hair care products, fragrances and water. If the attainment of a desired tint requires that directly dyed dyes are also used, these are also incorporated with the oxidation dye components in the carrier.

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6

S

The oxidative coupling, i.e. the development of the color, is conveniently made by chemical oxidizing agents. As such, especially hydrogen peroxide and its addition products with urea, melamine and sodium borate as well as 5 mixtures of such hydrogen peroxide addition compounds with potassium peroxide disulfate are considered.

For the treatment of the hair for simultaneous staining in ng / toning, washing and conditioning, the composition of carrier and dye components is blended immediately prior to use with one of said oxidizing agents. The use of the composition according to the invention, regardless of whether it is a solution, an emulsion, a cream or a gel, can be effected in a slightly acidic, neutral or especially alkaline environment at a pH of from 8 to 10. The application temperature is thereby in the range of 15 ° C to 40 ° C. After an action of 10 to 45 minutes, a foam is produced with water in the hair, which is then rinsed carefully. After this one-step treatment, the hair has been dyed or tinted in the desired tint, respectively, and it is easy to permeate the hair in a moist state, and after drying the hair is glossy and full and comfortable to feel. The advantage of using the agent according to the invention consists in the fact that in a single treatment step, the hair is dyed or tinted, washed, made easy to clean and can be treated in the usual glossy, soft, full condition.

The following examples will illustrate the present invention in more detail.

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. DK 160227 B

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Examples 1. Hair dye: Medium blonde: Wash and condition simultaneously 5

Fatty alcohol Ci2 ~ 18 10.5 parts by weight

Sodium lauryl ether sulfate 6.0 "

Coconutalkyl dimethylammonium betaine 3.0 "

Polymer IR 400 (Union Carbide®) 1.0 "10 α-Naphthol 0.04" 1,3-bi s- (2,4-diaminophenoxy) propane 0.01 "

Resorcin 0.15 "p-Toluylenediamine sulfate 0.21"

Trilon® BS (Ethylenediaminetetraacetic Acid) 0.20 "Sodium Sulfite 1.00"

Ammonia 25% 6.00 "

Water 72.89 20 20 parts by weight of the above mixture was mixed immediately before use with 20 parts by weight of 6% hydrogen peroxide solution. The mixture was applied to light blonde hair. After a 30 minute action, foam with a small amount of water was developed and then rinsed carefully. After treatment, the color of the hair was medium blonde and could easily be moisturized. After drying, the hair had a silky shine and an appealing soft and full grip.

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8 2. Hair toning agent; Golden copper color; Wash and condition at the same time

10.5 parts by weight of sodium cocosalkyl ether sulfate 5.0 "N-tetradecyl-N, N-dimethylammonium acetate 3.0"

Polymer IR 400 1.0 "2,4,5,6-tetraaminopyrimidine sulfate monohydrate 0.30" 2-methylresorcin 0.075 "2,7-dihydroxynaphthaline 0.075" m-aminophenol 0.01 "

Resorcin 0.05 "p-toluylenediamine sulfate 0.10 * 'p-aminophenol hydrochloride 0.15" Tri Ion® BS 0.20

1.00 "sodium sulfite

Ammonia 25% * 6.00 "

Water 72.54 * 20 parts by weight of the above mixture were mixed immediately before use with 20 parts by weight of 6% hydrogen peroxide solution. The mixture was applied to light brown hair. After 20 minutes of action, the mixture was made to foam in the hair with a small amount of water, after which the hair was rinsed thoroughly. After treatment, the hair was tinted golden copper and it was easy to brush through in a moist condition. After drying, the hair had a silky shine and a soft full grip.

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Claims (6)

An agent for simultaneous dyeing and toning, washing and conditioning of human hair, respectively, comprising an oxidizing dye containing usual oxidation dyes and cosmetic aids, characterized in that it simultaneously contains a) cationic polymers containing quaternary nitrogen atoms. in an amount of 0.5-4.0% by weight, b) sulfate-type anionic surfactants in an amount of 1-25% by weight, and c) amphoteric or zwitterionic surfactants containing payment derivatives in an amount of 1 -5% by weight, in each case calculated in relation to the total agent. 5 Agent according to claim 1, characterized in that it contains as a cationic polymer quaternary cellulose ether derivatives. Agent according to claims 1 and 2, characterized in that it contains as the cationic polymer the reaction product between hydroxyethyl cellulose, 0.7 mole of epichlorohydrin and 0.7 mole of trimethylamine per liter. substituted anhydroglucose unit. 3. Hair dye: Black: Wash and condition at the same time. 10.5 parts by weight Sodium cocoalkyl ether sulfate 5.0 " An agent according to any one of the preceding claims, characterized in that it contains as an anionic surfactant a fatty alcohol ether sulphate, in particular one of the general formula R- (CH 2 -CH 2 -O) n-CH 2 -CH 2 -SO 3 Me where R represents an alkyl group with 10-16 carbon atoms, n is a number of 1-3 and Me 20 represents a salt-forming base. An agent according to claims 1-4, characterized in that the ratio of anionic surfactant (b) to amphoteric or zwitterionic surfactant (c) is 5: 1 to 1: 1. 25 N-hexadecyl-N, N-bis (2,3-di hydroxypropyl) ammonium acetate 3.0 ”Polymer IR 400 1.0” 1,3-bis (2,4-diaminophenoxy) propane 0.35 "Resorcin 1.00" 10 p-toluylenediamine sulfate 3.00 "Tri Ion® BS 0.20" Sodium sulphite 1.00 "Ammonia 25% 8.5" Water 66.45 ____ 15 20 parts by weight of the above mixture was immediately before The application was mixed with 20 parts by weight of 6% hydrogen peroxide solution. The mixture was applied to medium blonde hair. After 30 minutes of action, a small amount of 20 foam was evaporated into the hair which was then rinsed carefully. and it was easy to clean through in a moist state. After drying, the hair had a silky shine and a soft and full grip. 25 Patent claims. Agent according to claims 1-5, characterized in that it contains the oxidation dyes in the form of a coupler / developer combination at a concentration of 0.02 to 5% by weight. 30 35