Dye composition in cream form comprising at least one oil and little or no solid fatty alcohol, dyeing process and suitable device

Abstract

The present invention relates to a composition for dyeing human keratin fibres, such as the hair, which is free of oxidizing agent other than atmospheric oxygen and which is in cream form, comprising: (a) at least one oxidation dye precursor; (b) at least one ionic surfactant; (c) at least one oil; (d) optionally at least one solid fatty alcohol in a content of not more than 0.5% by weight relative to the weight of the composition; (e) at least one thickening polymer. The invention also relates to a process for dyeing human keratin fibres, in which this composition is applied to the said fibres, in the presence of at least one oxidizing agent other than atmospheric oxygen, and also to a multi-compartment device that is suitable for performing this process.

Claims

1. A composition for dyeing keratin fibers, comprising: at least one oxidation dye precursor; at least one ionic surfactant chosen from: anionic surfactants chosen from (C.sub.12-C.sub.20) alkyl sulfates, (C.sub.12-C.sub.20) alkyl ether sulfates comprising from 2 to 20 ethylene oxide units, or mixtures thereof, amphoteric or zwitterionic surfactants chosen from (C.sub.8-C.sub.20)alkylbetaines, (C.sub.8-C.sub.20)alkylamido (C.sub.3-C.sub.8) alkylbetaines, or the compounds of formula (B2):
R.sub.aNHCH(Y)(CH.sub.2)n-C(O)NH(CH.sub.2)n-N(R.sub.d)(R.sub.e)(B2) wherein: Y is chosen from the groups C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, CH.sub.2CH(OH)SO.sub.3Z; R.sub.d and R.sub.e, independently of each other, are chosen from C.sub.1-C.sub.4 alkyl or hydroxyalkyl radical; Z is chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, 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 of an acid R.sub.aC(O)OH; and n and n, independently of each other, are integers ranging from 1 to 3, or mixtures thereof; at least one oil, present in a concentration of about 10% to about 70% by weight, relative to the total weight of the composition; optionally at least one solid fatty alcohol chosen from saturated linear alcohols comprising from 8 to 30 carbon atoms, present in an amount of up to about 0.5% by weight, relative to the weight of the composition; and at least one thickening polymer, wherein such composition is free of any oxidizing agent other than atmospheric oxygen and is in cream form.

2. The composition according to claim 1, wherein the at least one oxidation dye precursor is chosen from oxidation bases or salts thereof.

3. The composition according to claim 1, wherein the at least one oxidation dye precursor is chosen from couplers or the addition salts thereof with an acid.

4. The composition according to claim 1, wherein the at least one ionic surfactant is chosen from anionic surfactants chosen from (C.sub.12-C.sub.20) alkyl sulfates, (C.sub.12-C.sub.20) alkyl ether sulfates comprising from 2 to 20 ethylene oxide units, or mixtures thereof.

5. The composition according to claim 1, wherein the at least one ionic surfactant is chosen from amphoteric or zwitterionic surfactants chosen from cocamidopropylbetaine, cocoylbetaine, the sodium salt of diethylaminopropyl laurylaminosuccinamate, or mixtures thereof.

6. The composition according to claim 1, wherein the anionic surfactants are chosen from (C.sub.12-C.sub.20) alkyl sulfates, or (C.sub.12-C.sub.20) alkyl ether sulfates comprising from 2 to 20 ethylene oxide units in the form of alkali metal, ammonium, amino alcohol, alkaline-earth metal salts, or mixtures thereof.

7. The composition according to claim 1, further comprising at least one nonionic surfactant.

8. The composition according to claim 7, wherein the at least one nonionic surfactant is chosen from: oxyalkylenated (C.sub.8-C.sub.24)alkylphenols; saturated or unsaturated, linear or branched, oxyalkylenated or glycerolated C.sub.8-C.sub.30 alcohols; saturated or unsaturated, linear or branched, oxyalkylenated C.sub.8-C.sub.30 amides; saturated or unsaturated, linear or branched, C.sub.8-C.sub.30 acid esters of polyethylene glycols; saturated or unsaturated, linear or branched, C.sub.8-C.sub.30 acid esters of sorbitol; fatty acid esters of sucrose; (C.sub.8-C.sub.30)alkylpolyglycosides, (C.sub.8-C.sub.30)alkenylpolyglycosides, which are optionally oxyalkylenated (0 to 10 oxyalkylene units) and which comprise 1 to 15 glucose units, (C.sub.8-C.sub.30)alkylglucoside esters; saturated or unsaturated, oxyethylenated plant oils; condensates of ethylene oxide and/or of propylene oxide, alone or as mixtures; N(C.sub.8-C.sub.30)alkylglucamine derivatives and N(C.sub.8-C.sub.30)acyl-methylglucamine derivatives; aldobionam ides; amine oxides; oxyethylenated and/or oxypropylenated silicones; or mixtures thereof.

9. The composition according to claim 1, wherein the at least one ionic surfactant is present in an amount ranging from about 0.1% to about 30% by weight, relative to the total weight of the composition.

10. The composition according to claim 1, wherein the at least one oil is chosen from mineral oils.

11. The composition according to claim 1, wherein the at least one thickening polymer is an ionic or nonionic non-associative polymer, or a nonionic, anionic, cationic or amphoteric associative polymer, or mixtures thereof; and can be chosen from: Non-associative polymers chosen from: a) crosslinked homopolymers or copolymers of acrylic or methacrylic acid, b) crosslinked homopolymers of 2-acrylamido-2-methylpropanesulfonic acid, and crosslinked acrylamide copolymers thereof, c) ammonium acrylate homopolymers or copolymers of ammonium acrylate and of acrylamide, d) nonionic guar gums, e) biopolysaccharide gums of microbial origin, gums derived from plant exudates, f) celluloses, g) pectins and alginates, or h) mixtures thereof; or Associative polymers chosen from: aa)anionic associative polymers comprising at least one hydrophilic unit of the type such as an ethylenic unsaturated anionic monomer and at least one fatty-chain allyl ether unit comprising from 8 to 30 carbon atoms; bb)anionic associative polymers comprising at least one hydrophilic unit of unsaturated olefinic carboxylic acid type and at least one hydrophobic unit of the type such as a (C.sub.10-C.sub.30)alkyl ester of an unsaturated carboxylic acid; cc) maleic anhydride/C.sub.30-C.sub.38 ? -olefin/alkyl maleate anionic associative terpolymers; dd)acrylic anionic associative terpolymers comprising: (i) 20% to 70% by weight of an ?, ?-monoethylenically unsaturated carboxylic acid, (ii) 20% to 80% by weight of a non-surfactant ??-monoethylenically unsaturated monomer other than (i), (iii) 0.5% to 60% by weight of a nonionic monourethane, which is the product of reaction of a monohydric surfactant with a monoethylenically unsaturated monoisocyanate, ee)anionic associative copolymers comprising among their monomers an ?, ?-monoethylenically unsaturated carboxylic acid and an ester of an ?, ?-monoethylenically unsaturated carboxylic acid and of an oxyalkylenated fatty alcohol; ff) associative celluloses modified with groups comprising at least one fatty chain comprising from 8 to 30 carbon atoms; gg)quaternized hydroxyethylcelluloses modified with groups comprising at least one fatty chain comprising from 8 to 30 carbon atoms; hh)the cationic polymer(s) obtained by polymerization of a monomer mixture comprising one or more vinyl monomers substituted with one or more amino groups, one or more hydrophobic nonionic vinyl monomers, and one or more associative vinyl monomers; ii) amphoteric associative polymers prepared by copolymerizing: 1) at least one monomer of formula (Ibis) or (Ilbis) below: ##STR00012## wherein R.sub.1 and R.sub.2, which may be identical or different, are chosen from a hydrogen atom and a methyl radical, R.sub.3, R.sub.4 and R.sub.5, which may be identical or different, are chosen from a linear and branched alkyl radical containing from 1 to 30 carbon atoms, Z is chosen from an NH group and an oxygen atom, n is an integer from about 2 to about 5, 2) at least one monomer of formula (IIIbis): ##STR00013## wherein R.sub.6 and R.sub.7, which may be identical or different, are chosen from a hydrogen atom or a methyl radical; and 3) at least one monomer of formula (IVbis): ##STR00014## wherein R.sub.6 and R.sub.7, which may be identical or different, are chosen from a hydrogen atom and a methyl radical, X is chosen from an oxygen or nitrogen atom and R.sub.8 is chosen from a linear or branched alkyl radical containing from 1 to 30 carbon atoms; at least one of the monomers of formula (Ibis), (Ilbis) or (IIIbis) comprising at least one fatty chain containing 8 to 30 carbon atoms; jj) nonionic associative celluloses modified with groups comprising at least one fatty chain containing 8 to 30 carbon atoms, or modified with alkylphenyl polyalkylene glycol ether groups; kk) associative nonionic hydroxypropyl guars modified with groups comprising at least one fatty chain comprising from 8 to 30 carbon atoms; II) associative nonionic copolymers of vinylpyrrolidone and of fatty-chain hydrophobic monomers comprising from 8 to 30 carbon atoms; mm) associative nonionic copolymers of C.sub.1-C.sub.6 alkyl methacrylates or acrylates and of amphiphilic monomers comprising at least one fatty chain containing 8 to 30 carbon atoms; nn)associative nonionic copolymers of hydrophilic acrylates or methacrylates and of hydrophobic monomers comprising at least one fatty chain containing 8 to 30 carbon atoms; oo)associative nonionic polyurethane polyethers comprising in their chain both hydrophilic blocks and hydrophobic blocks which may be aliphatic sequences alone and/or cycloaliphatic and/or aromatic sequences comprising from 8 to 30 carbon atoms; pp)associative nonionic polymers with an aminoplast ether backbone bearing at least one fatty chain comprising from 8 to 30 carbon atoms; or qq)m mixtures thereof.

12. The composition according to claim 1, wherein the at least one thickening polymer is chosen from nonionic, anionic and cationic polymers.

13. The composition according to claim 1, wherein the at least one thickening polymer is present in an amount ranging from about 0.01% to about 10% by weight, relative to the total weight of the composition.

14. The composition according to claim 1, wherein the composition does not comprise any solid fatty alcohol.

15. A process for dyeing keratin fibers, comprising: (a) preparing a cosmetic mixture by mixing: a dye composition comprising: at least one oxidation dye precursor, at least one ionic surfactant chosen from: anionic surfactants chosen from (C.sub.12-C.sub.20) alkyl sulfates, (C.sub.12 -C.sub.20) alkyl ether sulfates comprising from 2 to 20 ethylene oxide units, or mixtures thereof, amphoteric or zwitterionic surfactants chosen from (C.sub.8-C.sub.20)alkylbetaines, (C.sub.8-C.sub.20)alkylamido(C.sub.3-C.sub.8) alkylbetaines, or the compounds of formula (B2):
R.sub.aNHCH(Y)n-C(O)NH(CH.sub.2 )n-N(R.sub.d )(R.sub.e )(B2) wherein: Y is chosen from the groups C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, CH.sub.2CH(OH)SO.sub.3Z; R.sub.d and R.sub.e, independently of each other, are chosen from C.sub.1-C.sub.4 alkyl or hydroxyalkyl radical; Z is chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, 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 of an acid R.sub.aC(O)OH; and n and n, independently of each other, are integers ranging from 1 to 3, or mixtures thereof, at least one oil, optionally at least one solid fatty alcohol present in an amount not more than about 0.5% by weight, relative to the weight of the composition, and at least one thickening polymer; wherein such composition is free of any oxidizing agent other than atmospheric oxygen and is in cream form; and an oxidizing composition comprising at least one oxidizing agent other than atmospheric oxygen; and (b) applying said mixture to said keratin fibers.

16. A device for mixing and using a composition for dyeing keratin fibers, comprising: a first compartment containing a dye composition comprising at least one oxidation dye precursor, at least one ionic surfactant chosen from: anionic surfactants chosen from (C.sub.12-C.sub.20) alkyl sulfates, (C.sub.12-C.sub.20) alkyl ether sulfates comprising from 2 to 20 ethylene oxide units, or mixtures thereof, amphoteric or zwitterionic surfactants chosen from (C.sub.8-C.sub.20) alkylbetaines, (C.sub.8-C.sub.20)alkylamido(C.sub.3-C.sub.8) alkylbetaines, or the compounds of formula (B2):
R.sub.aNHCH(Y)(CH.sub.2)n-C(O)NH-(CH.sub.2)n-N (R.sub.d)(R.sub.e) (B2) wherein: Y is chosen from the groups C(O)OH, C(O)OZ, CH.sub.2CH(OH)SO.sub.3H, CH.sub.2CH(OH)SO.sub.3Z; R.sub.d and R.sub.et, independently of each other, are chosen from C.sub.1-C.sub.4 alkyl or hydroxyalkyl radical; Z is chosen from a cationic counterion derived from an alkali metal or alkaline-earth metal, 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 of an acid R.sub.aC(O)OH; and n and n, independently of each other, are integers ranging from 1 to 3, or mixtures thereof, at least one oil, optionally at least one solid fatty alcohol present in an amount not more than about 0.5% by weight, relative to the weight of the composition, and at least one thickening polymer; wherein such composition is free of any oxidizing agent other than atmospheric oxygen and is in cream form; and a second compartment containing an oxidizing composition comprising at least one oxidizing agent other than atmospheric oxygen.

Description

EXAMPLES

Example 1

(1) The following compositions are prepared (the amounts are expressed in g % of active material):

(2) Composition 1:

(3) TABLE-US-00001 Resorcinol 0.5 Ethanolamine 5 Sodium laureth sulfate containing 2.2 EO 1.75 Hydroxypropyl guar 1 Ascorbic acid 0.5 N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.073 meta-Aminophenol 0.18 EDTA 0.2 2-Methylresorcinol 0.1 PEG-40 hydrogenated castor oil 1 2,4-Diaminophenoxyethanol hydrochloride 0.019 Sodium metabisulfite 0.5 Mineral oil 60 2,5-Toluenediamine 0.6732 Water qs 100
Composition 2:

(4) TABLE-US-00002 Tocopherol 0.1 Sodium stannate 0.04 Pentasodium pentetate 0.06 Glycerol 0.5 Cetearyl alcohol 6 Hydrogen peroxide 6 Tetrasodium pyrophosphate 0.03 Mineral oil 20 PEG-4 rapeseed acid amide 1.19 Steareth-20 5 Phosphoric acid qs pH 2.2 Water qs 100
Application Method:

(5) The two compositions are mixed together at the time of use in the following proportions: 10 g of composition 1 with 15 g of composition 2.

(6) The mixture thus obtained is readily applied to locks at a rate of 10 g of mixture per 1 g of hair, for 30 minutes at room temperature (20? C.).

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

(8) A light chestnut colour is obtained.

Example 2

(9) The following compositions are prepared (the amounts are expressed in g % of active material):

(10) Composition 1:

(11) TABLE-US-00003 Resorcinol 0.5 Ethanolamine 5 Sodium laureth sulfate containing 2.2 EO 1.75 Hydroxypropyl guar 1 Ascorbic acid 0.5 N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.073 meta-Aminophenol 0.18 EDTA 0.2 2-Methylresorcinol 0.1 PEG-40 hydrogenated castor oil 1 2,4-Diaminophenoxyethanol hydrochloride 0.019 Polysorbate 21 2 Sodium metabisulfite 0.5 Mineral oil 60 2,5-Toluenediamine 0.673 Water qs 100
Composition 2:

(12) TABLE-US-00004 Tocopherol 0.1 Sodium stannate 0.04 Pentasodium pentetate 0.06 Glycerol 0.5 Cetearyl alcohol 6 Hydrogen peroxide 6 Tetrasodium pyrophosphate 0.03 Mineral oil 20 PEG-4 rapeseed acid amide 1.19 Steareth-20 5 Phosphoric acid qs pH 2.2 Water qs 100
Application Method:

(13) The two compositions are mixed together at the time of use in the following proportions: 10 g of composition 1 with 15 g of composition 2.

(14) The mixture thus obtained is readily applied to locks at a rate of 10 g of mixture per 1 g of hair, for 30 minutes at room temperature (20? C.).

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

(16) A light chestnut colour is obtained.