Composition for treating keratin fibers comprising an amphoteric or cationic polymer and neutralized fatty acid

Abstract

The present invention relates to a composition for dyeing and/or bleaching human keratin fibers, such as the hair, comprising: a) at 0.15% of at least one neutralized fatty acid, please confirm the minimum amount of fatty acid salt in the ready to use composition b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, e) at least one oxidizing agent, and f) optionally at least one oxidation dye precursor and/or at least one direct dye. The invention also relates to a method for treating human keratin fibres using this composition.

Claims

1. A composition for dyeing and/or bleaching human keratin fibers comprising: a) at least 0.15% of at least one neutralized fatty acid, b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, wherein the fatty substances other than fatty acids are chosen from C6-C16 hydrocarbons, hydrocarbons comprising more than 16 carbon atoms, non-silicone oils of animal origin, triglycerides of plant or synthetic origin and mixtures thereof, and fatty alcohols which are solid at room temperature and at atmospheric pressure, e) at least one oxidizing agent, f) at least an alkaline agent, and g) optionally at least oxidation one dye precursor and/or at least one direct dye.

2. The composition according to claim 1, in which the non associative polymer is chosen from: cationic cyclopolymers of alkyldiallylamine or of dialkyldiallylammonium, hexadimethrine chloride and mixtures thereof, amphoteric polymers chosen from polymers consisting of units derived from monomers (i) of (meth)acrylamide type, (ii) of (meth)acrylamidoalkyltrialkylammonium type and (iii) of (meth)acrylic acid type, copolymers based on (meth)acrylic acid and on a dialkyldiallylammonium salt, and mixtures thereof.

3. The composition according to claim 1, in which the non associative polymer is present in an amount of between 0.01% and 5% by weight relative to the composition.

4. The composition according to claim 1, in which the neutralized fatty acids are chosen from salts of C.sub.10 to C.sub.24 fatty acids.

5. The composition according to claim 1, in which the neutralized fatty acids are chosen from salts of organic bases, and C.sub.12-C.sub.18 fatty acids.

6. The composition according to claim 1, comprising at least 0.2% of at least one neutralized fatty acid relative to the total weight of the composition.

7. The composition according to claim 1, in which the non ionic surfactants are chosen from oxyalkylenated non ionic surfactants.

8. The composition according to claim 1, in which the non ionic surfactants are chosen from oxyethylenated C.sub.8-C.sub.30 alcohols comprising from 1 to 100 mol of ethylene oxide.

9. The composition according to claim 1, in which the amount of non ionic surfactants ranges from 0.1 to 20%, by weight, relative to the total weight of the composition.

10. The composition according to claim 1, comprising at least one fatty substance other than fatty acids that is liquid at room temperature and at atmospheric pressure, and at least one fatty alcohol which is solid at room temperature and at atmospheric pressure.

11. The composition according to claim 1, comprising at least 12% by weight of fatty substances, relative to the total weight of the composition.

12. The composition according to claim 1, where the alkaline agent is chosen from alkanolamines.

13. The composition according to claim 1, containing at least an oxidation dye precursor.

14. The composition according to claim 1, containing at least one associative polymer.

15. The composition according to claim 14, in which the associative polymer is chosen from nonionic associative polymers.

16. The composition according to claim 2, wherein the non associative polymer is chosen from copolymers of (meth)acrylic acid and of dimethyldiallylammonium chloride.

17. The composition according to claim 5, wherein the neutralized fatty acids are chosen from salts of alkanolamines and C.sub.12-C.sub.18 fatty acids.

18. The composition according to claim 17, wherein the neutralized fatty acids are chosen from salts of monoethanolamine and C.sub.12-C.sub.18 fatty acids.

19. The composition according to claim 18, wherein the neutralized fatty acids are chosen from a salt of monoethanolamine and stearic acid.

Description

EXAMPLES

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

Example 1

(2) TABLE-US-00001 Composition A A′ 1-BETA-HYDROXYETHYLOXY-2,4-DIAMINO- 0.31 0.35 BENZENE DICHLORHYDRATE SULFATE DE N,N-BIS(2-HYDROXYETHYL)-P- 0.28 0.322 PHENYLENEDIAMINE, 1 H2O 1,3-DIHYDROXYBENZENE (RESORCINOL) 1.66 1.909 1-HYDROXY-3-AMINO-BENZENE 0.14 0.161 1,4-DIAMINO-BENZENE 2 2 Coconut oil 0.1 0.1 Mineral oil 11.5 11.5 Sweet almond oil 0.1 0.1 Olive oil 0.1 0.1 Hexadimethrine chloride (Mexomere PO, Chimex) 0.3 0.3 Polyquaternium-6 (Merquat 100 from Nalco) 0.4 0.4 Cetylstearyl alcohol (C16/C18 50/50) 20.5 20.5 Cetylhydroxyethylcellulose (Natrosol Plus Grade 0.03 0.03 330 CS ®) Oxyethylenated (12 EO) lauryl alcohol 1.8 1.8 Oxyethylenated (4 EO) lauryl alcohol 3.6 3.6 Oxyethylenated (20 EO) oleyl alcohol 1.8 1.8 Oxyethylenated (4EO) sorbitan monolaurate 0.75 0.75 Stearic acid 1.75 2 EDTA 0.2 0.2 Monoethanolamine 3.3 3.4 Ammonium hydroxide 2.88 2.88 Sodium metabisulfite 0.5 0.5 Ascorbic acid 0.25 0.25 Water qs 100 Qs 100

(3) TABLE-US-00002 Composition B weight % TRIDECETH-2 CARBOXAMIDE MEA 0.85 CETEARYL ALCOHOL (and) CETEARETH-25 (80/20) 2.85 Glycerol 0.5 Disodium tin hexahydroxide 0.04 Hydrogen peroxide 6 Tetrasodium pyrophosphate 0.02 Diethylenetriamine pentaacetic acid, pentasodium salt 0.06 Phosphoric acid qs pH 2.2 Water qs 100

(4) At the time of use, compositions A and A′ are each mixed with composition B in a weight ratio 1/1.5.

(5) The resulting mixtures do not have unpleasant odours. They are applied for 30 minutes at ambient temperature to brown hair.

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

(7) An intense and sparingly selective color is obtained on the hair.

Example 2

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

(9) TABLE-US-00003 A″ 1-BETA-HYDROXYETHYLOXY-2.4-DIAMINO-BENZENE 0.25 DICHLORHYDRATE SULFATE DE N,N-BIS(2-HYDROXYETHYL)-P- 0.22 PHENYLENEDIAMINE, 1 H2O 1,3-DIHYDROXYBENZENE (RESORCINOL) 1.33 1-HYDROXY-3-AMINO-BENZENE 0.11 1,4-DIAMINO-BENZENE 1.6 Mineral oil 6 Olive oil 0.1 Polyquaternium-22 (Merquat 280 from Nalco) 0.61 Cetylstearyl alcohol (C16/C18 50/50) 17 Cetylhydroxyethylcellulose (Natrosol Plus Grade 330 CS ®) 0.05 Oxyethylenated (12 EO) lauryl alcohol 1.5 Oxyethylenated (4 EO) lauryl alcohol 3 Oxyethylenated (20 EO) oleyl alcohol 1.5 Oxyethylenated (4EO) sorbitan monolaurate 0.25 Stearic acid 0.3 EDTA 0.2 Monoethanolamine 2.6 Ammonium hydroxide 2.06 Sodium metabisulfite 0.5 Ascorbic acid 0.25 Water qs 100 *am: active material

(10) At the time of use, compositions A″ and composition B of example 1 are mixed in a weight ratio 1/1.

(11) The resulting mixtures do not have unpleasant odours. They are applied for 30 minutes at ambient temperature to brown hair.

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

(13) An intense and sparingly selective color is obtained on the hair.