Dye composition comprising a particular amphoteric surfactant and a sulfate or sulfonate surfactant

Abstract

The present invention relates to a composition for dyeing keratin fibers, comprising: a) one or more liquid fatty substances; b) one or more amphoteric surfactants of formula (I) below: R.sub.aC(O)NHCH.sub.2(CH.sub.2).sub.nN(B)(B) in which: B represents the group CH.sub.2CH.sub.2OX; B represents the group (CH.sub.2).sub.zY, with z=1 or 2; X represents the group CH.sub.2C(O)OH, CH.sub.2C(O)OZ, CH.sub.2CH.sub.2C(O)OH or CH.sub.2CH.sub.2C(O)OZ, or a hydrogen atom; Y represents the group C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H or the group CH.sub.2CH(OH)SO.sub.3Z; Z and Z represent, independently of each other, a cationic counterion derived from an alkali metal or alkaline-earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; R.sub.a, represents a C.sub.10-C.sub.30 alkyl or alkenyl group derived from an acid R.sub.aC(O)OH, which is preferably present in copra oil or in hydrolyzed linseed oil, an alkyl group, especially a C.sub.17 group and its iso form, or an unsaturated C.sub.17 group and n represents an integer ranging from 1 to 10 and preferably from 1 to 5, or quaternized forms thereof; c) one or more sulfate or sulfonate surfactants; d) one or more oxidation dye precursors. The present invention also relates to a process using this composition and to a multicompartment device that is suitable for performing the said process.

Claims

1. A dye composition for dyeing keratin fibers, comprising: a) at least one liquid fatty substance, present in an amount of at least about 30% by weight, relative to the total weight of the composition; b) at least one amphoteric surfactant of formula (I) below:
R.sub.aC(O)NHCH.sub.2(CH.sub.2).sub.nN(B)(B)(I) wherein: B represents the group CH.sub.2CH.sub.2OX; B represents the group (CH.sub.2).sub.ZY, wherein z is equal to 1 or 2; X is chosen from CH.sub.2C(O)OH, CH.sub.2C(O)OZ, CH.sub.2CH.sub.2C(O)OH, CH.sub.2CH.sub.2C(O)OZ, or a hydrogen atom; Y is chosen from C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, or CH.sub.2CH(OH)SO.sub.3Z; Z and Z, independently of each other, are chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, sodium, an ammonium ion, or an ion derived from an organic amine; R.sub.a is chosen from a C.sub.10-C.sub.30 alkyl or alkenyl group derived from an acid R.sub.aC(O)OH, an alkyl group, or an unsaturated C.sub.17 group; and n is an integer ranging from 1 to 10; or quaternized forms thereof; c) at least one sulfate or sulfonate anionic surfactant; and d) at least one oxidation dye precursor.

2. The composition according to claim 1, wherein the at least one liquid fatty substance is chosen from liquid C.sub.6-C.sub.16 alkanes, liquid hydrocarbons comprising more than 16 carbon atoms, plant oils of triglyceride type, liquid synthetic triglycerides, liquid fatty alcohols, liquid fatty acid and/or fatty alcohol esters other than triglycerides, or mixtures thereof.

3. The composition according to claim 1, wherein the at least one liquid fatty substance is chosen from liquid petroleum jelly, liquid C.sub.6-C.sub.16 alkanes, polydecenes, liquid esters of fatty acids and/or of fatty alcohols other than triglycerides, liquid fatty alcohols, or mixtures thereof.

4. The composition according to claim 1, wherein B represents the group CH.sub.2CH.sub.2OCH.sub.2C(O)OZ and B represents the group CH.sub.2C(O)OZ.

5. The composition according to claim 1, wherein the at least one amphoteric surfactant of formula (I) is chosen from disodium cocoamphodiacetate, disodium lauroamphodiacetate, disodium caprylamphodiacetate, disodium capryloamphodiacetate, disodium cocoamphodipropionate, disodium lauroamphodipropionate, disodium caprylamphodipropionate, disodium capryloamphodipropionate, lauroamphodipropionic acid, cocoamphodipropionic acid, or mixtures thereof.

6. The composition according to claim 1, wherein the amphoteric surfactant of formula (I) is present in an amount ranging from about 0.1% to about 20% by weight, relative to the total weight of the composition.

7. The composition according to claim 1, wherein the at least one sulfate or sulfonate anionic surfactant is chosen from alkyl sulfates, alkylamido sulfates, alkyl ether sulfates, alkylamido ether sulfates, alkylaryl ether sulfates, alkyl ether sulfosuccinates, acyl isethionates, alkyl sulfosuccinates, alkyl ether sulfosuccinates, alkylamide sulfosuccinates, alkyl sulfoacetates, alkyl sulfosuccinamates, N-acyltaurates and methyl acyl taurates, or mixtures thereof.

8. The composition according to claim 1, wherein the at least one sulfate or sulfonate anionic surfactant is chosen from sulfate anionic surfactants.

9. The composition according to claim 1, wherein the sulfate or sulfonate anionic surfactant is present in an amount ranging from about 0.1% to about 20% by weight, relative to the total weight of the cosmetic dye composition.

10. The composition according to claim 1, further comprising at least one additional surfactant, nonionic surfactant, or mono- or polyoxyethylenated nonionic surfactant.

11. The composition according to claim 1, further comprising at least one basifying agent chosen from aqueous ammonia, alkali metal carbonates or bicarbonates, sodium carbonate or bicarbonate, potassium carbonate or bicarbonate, sodium hydroxide or potassium hydroxide, organic amines chosen from alkanolamines, oxyethylenated and/or oxypropylenated ethylenediamines, amino acids, compounds of formula (II), or mixtures thereof: ##STR00014## wherein: W is a divalent C.sub.1-C.sub.6 alkylene radical optionally substituted with at least one hydroxyl group or a C.sub.1-C.sub.6 alkyl radical, and/or optionally interrupted with at least one heteroatom, or NR.sub.u; and R.sub.x, R.sub.y, R.sub.z, R.sub.t and R.sub.u, which may be identical or different, are chosen from a hydrogen atom, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 hydroxyalkyl or C.sub.1-C.sub.6 aminoalkyl radical.

12. A method for dyeing keratin fibers, comprising applying to the fibers a mixture comprising: a dye composition comprising: a) at least one liquid fatty substance, present in an amount of at least about 30% by weight, relative to the total weight of the composition; b) at least one amphoteric surfactant of formula (I) below:
R.sub.aC(O)NHCH.sub.2(CH.sub.2).sub.nN(B)(B)(I) wherein: B represents the group CH.sub.2CH.sub.2OX; B represents the group (CH.sub.2).sub.zY, wherein z is equal to 1 or 2; X is chosen from CH.sub.2C(O)OH, CH.sub.2C(O)OZ, CH.sub.2CH.sub.2C(O)OH, CH.sub.2CH.sub.2C(O)OZ, or a hydrogen atom; Y is chosen from C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, or CH.sub.2CH(OH)SO.sub.3Z; Z and Z, independently of each other, are chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, sodium, an ammonium ion, or an ion derived from an organic amine; R.sub.a is chosen from a C.sub.10-C.sub.30 alkyl or alkenyl group derived from an acid R.sub.aC(O)OH, an alkyl group, or an unsaturated C.sub.17 group; and n is an integer ranging from 1 to 10; or quaternized forms thereof; c) at least one sulfate or sulfonate anionic surfactant; and d) at least one oxidation dye precursor, and an oxidizing composition comprising at least one chemical oxidizing agent.

13. The method according to claim 12, wherein the at least one chemical oxidizing agent is chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, peroxygenated salts, persulfates, perborates, peracids or precursors thereof, alkali metal or alkaline-earth metal percarbonates.

14. A multi-compartment kit comprising: 1) a first compartment containing a dye composition comprising: a) at least one liquid fatty substance, present in an amount of at least about 30% by weight, relative to the total weight of the composition; b) at least one amphoteric surfactant of formula (I) below:
R.sub.aC(O)NHCH.sub.2(CH.sub.2).sub.nN(B)(B)(I) wherein: B represents the group CH.sub.2CH.sub.2OX; B represents the group (CH.sub.2).sub.zY, wherein z is equal to 1 or 2; X is chosen from CH.sub.2C(O)OH, CH.sub.2C(O)OZ, CH.sub.2CH.sub.2C(O)OH, CH.sub.2CH.sub.2C(O)OZ, or a hydrogen atom; Y is chosen from C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, or CH.sub.2CH(OH)SO.sub.3Z; Z and Z, independently of each other, are chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, sodium, an ammonium ion, or an ion derived from an organic amine; R.sub.a is chosen from a C.sub.10-C.sub.30 alkyl or alkenyl group derived from an acid R.sub.aC(O)OH, an alkyl group, or an unsaturated C.sub.17 group; and n is an integer ranging from 1 to 10; or quaternized forms thereof; c) at least one sulfate or sulfonate anionic surfactant; and d) at least one oxidation dye precursor; and 2) a second compartment containing an oxidizing composition comprising at least one chemical oxidizing agent.

15. The kit according to claim 14, wherein the dye composition and the oxidizing composition are mixed prior to application to the keratin fibers.

Description

EXAMPLE

(1) The following compositions are prepared (unless otherwise mentioned, the amounts are expressed in g % of product per se):

(2) Composition (A)

(3) TABLE-US-00001 Monoethanolamine 4.35 Polydimethyldiallylammonium chloride 1.2 AM (non-stabilized aqueous 33% solution, Polyquaternium-6) (Merquat 106 from Nalco) Hydroxypropyl guar 0.8 (Jaguar HP 105 from Rhodia Chimie) 2,5-Toluenediamine 0.346 PEG-40 hydrogenated castor oil 1 Hexadimethrine chloride 0.6 AM Disodium cocoamphodiacetate 1.89 AM (Miranol C2M Conc. NP from Rhodia) Sodium lauryl sulfate 1.1 Sodium metabisulfite 0.22 Resorcinol 0.342 m-Aminophenol 0.038 Liquid petroleum jelly 60 EDTA 0.2 Ascorbic acid 0.12 Water qs 100

(4) Composition (B)

(5) TABLE-US-00002 Hydrogen peroxide (aqueous 50% solution) 6 AM Tetrasodium pyrophosphate 0.03 Liquid petroleum jelly 20 Pentasodium pentetate 0.06 Polyquaternium-6 0.2 Glycerol 0.5 Oxyethylenated (20 OE) stearyl alcohol 5 (Brij S20-SO from Croda) Cetearyl alcohol 6 Hexadimethrine chloride 0.15 PEG-4 rapeseedamide (Amidet N from Kao) 1.19 Phosphoric acid qs pH 2.2 Sodium stannate 0.04 Tocopherol 0.1 Water qs 100

(6) Compositions (A) and (B) are mixed at the time of use in the following proportions: 10 g of composition A and 10 g of composition B.

(7) The resulting mixture is then applied to locks of grey hair containing 90% white hairs, in a proportion of 10 g of mixture per 1 g of hair.

(8) The mixture is left in at room temperature for 30 minutes.

(9) The hair is then rinsed, washed with a standard shampoo and dried.

(10) Dark blonde locks (visual evaluation), whose coloration is powerful (good coloration build-up) and uniform, are obtained.