Composition comprising a particular oxidation dye precursor and a particular amino silicone

Abstract

The invention relates to a composition comprising at least one oxidation dyeing base chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), 2--hydroxypropyl-para-phenylenediamine of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, and at least one (poly)oxyalkylenated amino silicone. The invention also relates to a process for dyeing keratin fibers, preferably the hair, which comprises the application of the composition to said keratin fibers.

Claims

1. A composition comprising: at least one oxidation base chosen from: i) 2-methoxymethyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof or solvates of the salts thereof: ##STR00023## and ii) 2--hydroxypropyl-para-phenylenediamine of formula (II), addition salts thereof, solvates thereof or solvates of the salts thereof: ##STR00024## and at least one (poly)oxyalkylenated amino silicone chosen from (AB) n type multiblock (poly)oxyalkylenated amino silicones, A being a polysiloxane block and B being a (poly)oxyalkylene block, including at least one amine group, said silicones having repeating units of the following general formulae (X) and/or (Y):
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.bRN(H)R] (X)
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.b](Y) wherein in (X) and (Y): a is an integer greater than or equal to 1; b is an integer ranging from 4 and 200; x is an integer ranging from 1 to 10,000; R is a hydrogen atom or a methyl; R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms; and R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms.

2. The composition according to claim 1, wherein the total content of oxidation base(s) chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), 2--hydroxypropyl-para-phenylenediamine of formula (II), addition salts thereof, solvates thereof or solvates of the salts thereof ranges from 0.001% to 20% by weight, relative to the total weight of the composition.

3. The composition according to claim 1, further comprising at least one oxidation coupler.

4. The composition according to claim 3, wherein the at least one oxidation coupler is chosen from 6-hydroxybenzomorpholine, hydroxyethyl-3,4-methylenedioxyaniline, 2-amino-5-ethylphenol, addition salts thereof, solvates thereof, solvates of the salts thereof or mixtures thereof.

5. The composition according to claim 1, wherein the total content of oxidation coupler(s) ranges from 0.001% to 20% by weight, relative to the total weight of the composition.

6. The composition according to claim 1, wherein the weight ratio between the total content of the oxidation base(s) chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), 2--hydroxypropyl-para-phenylenediamine of formula (II), addition salts thereof, solvates thereof or solvates of the salts thereof and the total content of oxidation coupler(s) ranges from 0.1 to 10.

7. The composition according to claim 1, comprising a (poly)oxyalkylenated amino silicone having the INCI name PEG-40/PPG-8 methylaminopropyl/hydroxypropyl dimethicone copolymer.

8. The composition according to claim 1, wherein the (poly)oxyalkylenated amino silicone(s) are present in a total content ranging from 0.01% to 10% by weight, relative to the total weight of the composition.

9. The composition according to claim 1, further comprising at least one fatty substance other than (poly)oxyalkylenated amino silicones, wherein the fatty substance is chosen from liquid fatty substances, solid fatty substances or mixtures thereof.

10. The composition according to claim 9, wherein the at least one liquid fatty substance other than (poly)oxyalkylenated amino silicones is chosen from liquid hydrocarbons containing more than 16 carbon atoms, plant oils, liquid fatty alcohols, liquid fatty esters or mixtures thereof.

11. The composition according to claim 9, wherein the at least one solid fatty substance is chosen from solid fatty acids, solid fatty alcohols, solid esters of fatty acids, solid esters of fatty alcohols, waxes, ceramides, or mixtures thereof.

12. The composition according to claim 1, further comprising at least one surfactant chosen from anionic surfactants, nonionic surfactants, cationic surfactants, or mixtures thereof.

13. The composition according to claim 1, further comprising at least one cationic polymer.

14. The composition according to claim 1, further comprising at least one alkaline agent.

15. The composition according to claim 1, further comprising wherein the composition does not contain any chemical oxidizing agent.

16. The composition according to claim 1, further comprising at least one chemical oxidizing agent.

17. A process for dyeing keratin fibers comprising applying to said keratin fibers the composition according to claim 1.

18. A process for dyeing keratin fibers, comprising preparing a mixture by mixing a) a dyeing composition and b) an oxidizing composition and subsequently applying the mixture to the hair, wherein: a) the dyeing composition comprises: at least one oxidation base chosen from: i) 2-methoxymethyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof/or solvates of the salts thereof: ##STR00025## and ii) 2--hydroxypropyl-para-phenylenediamine of formula (II), addition salts thereof, solvates thereof or solvates of the salts thereof: ##STR00026## and at least one (poly)oxyalkylenated amino silicone chosen from (AB) n type multiblock (poly)oxyalkylenated amino silicones, A being a polysiloxane block and B being a (poly)oxyalkylene block, including at least one amine group, said silicones having repeating units of the following general formulae (X) and/or (Y):
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.bRN(H)R] (X)
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.b](Y) wherein in (X) and (Y): a is an integer greater than or equal to 1; b is an integer ranging from 4 and 200; x is an integer ranging from 1 to 10,000; R is a hydrogen atom or a methyl; R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms; and R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms, and b) the oxidizing composition comprises one or more chemical oxidizing agents.

19. A multi-compartment device for dyeing keratin fibers, comprising at least a first compartment and a second compartment, wherein the first compartment comprises a) a dyeing composition and the second compartment comprises b) an oxidizing composition, wherein: a) the dyeing composition comprises: at least one oxidation base chosen from: i) 2-methoxymethyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof and/or solvates of salts thereof: ##STR00027## and ii) 2--hydroxypropyl-para-phenylenediamine of formula (II), addition salts thereof, solvates thereof and/or solvates of salts thereof: ##STR00028## and at least one (poly)oxyalkylenated amino silicone chosen from (AB) n type multiblock (poly)oxyalkylenated amino silicones, A being a polysiloxane block and B being a (poly)oxyalkylene block, including at least one amine group, said silicones having repeating units of the following general formulae (X) and/or (Y):
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.bRN(H)R] (X)
[(SiMe.sub.2O).sub.xSiMe.sub.2RN(R)RO(C.sub.2H.sub.4O).sub.a(C.sub.3H.sub.6O).sub.b](Y) wherein in (X) and (Y): a is an integer greater than or equal to 1; b is an integer ranging from 4 and 200; x is an integer ranging from 1 to 10,000; R is a hydrogen atom or a methyl; R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms; and R, which may be identical or different, represents a linear or branched divalent C2-C12 hydrocarbon-based radical, optionally including one or more heteroatoms, and b) the oxidizing composition comprises one or more chemical oxidizing agents.

Description

EXAMPLES

(1) In the examples that follow, all the amounts are given as mass percentages of active material (AM) relative to the total weight of the composition (unless otherwise mentioned).

(2) Dye Composition

(3) Composition A1 according to the present invention and comparative composition C1 were prepared using the ingredients whose contents are indicated in the table below (g %):

(4) TABLE-US-00001 TABLE 1 A1 C1 (Invention) (comparative) 2-Methoxymethyl-p-phenylenediamine 0.96 0.96 N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate 0.2 0.2 Hydroxybenzomorpholine 0.3 0.3 m-Aminophenol 0.31 0.31 2,4-Diaminophenoxyethanol HCl 0.043 0.043 Hydroxyethyl-3,4-methylenedioxyaniline HCl 0.43 0.43 PEG-40/PPG-8 methylaminopropyl/hydroxypropyl 0.33 dimethicone copolymer Amodimethicone 0.33 Isopropyl myristate 0.6 0.6 Myristic acid 0.12 0.12 Palmitic acid 1.76 1.76 Stearic acid 2.12 2.12 Cetearyl alcohol 13.5 13.5 Cetrimonium chloride 0.145 0.145 Cocamide MEA 2.5 2.5 Ceteareth-25 4 4 Sodium lauryl sulfate 0.275 0.275 Polyquaternium-6 0.4 0.4 Dipropylene glycol 0.121 0.121 Glycerol 0.374 0.374 Propylene glycol 1 1 Tetrasodium EDTA 0.051 0.051 Ammonium hydroxide 2.06 2.06 Ascorbic acid 0.4 0.4 Sodium hydroxide 0.3 0.3 Sodium sulfite 0.8 0.8 Water qs 100 qs 100
Oxidizing Composition

(5) The oxidizing composition B1 was prepared from the ingredients whose contents are indicated in the table below:

(6) TABLE-US-00002 TABLE 2 B1 Hydrogen peroxide 5.5 Cetearyl alcohol 2.4 Sodium lauryl sulfate 0.316 Tetrasodium EDTA 0.204 Sodium benzoate 0.3 Etidronic acid 0.09 Citric acid 0.3 Water qs 100
Dyeing Protocol

(7) The dye compositions A1 and C1 are each mixed respectively with the oxidizing composition B1 in a 1+1.5 weight ratio.

(8) Each of the mixtures is applied to locks of hair containing 90% white hairs, which are natural (NW), on the one hand, and permanent-waved (PWW), on the other hand, at a rate of 5 g of mixture per 1 g of hair.

(9) After a leave-on time of 30 minutes on a hotplate at 27 C., the hair is rinsed, washed with a standard shampoo, and then dried.

(10) Results

(11) The coloring of the hair is evaluated in the L*a*b* system, using a Konica Minolta CM-3600A spectrocolorimeter (illuminant D65, angle 10, specular component included) in the CIELab system.

(12) In this system, L* represents the lightness. The lower the value of L*, the darker and more powerful the coloring obtained. The chromaticity is measured by the values a* and b*, with a* representing the red/green axis and b* the yellow/blue axis.

(13) The selectivity is represented by the color difference E between the locks of dyed natural (NW) and dyed permanent-waved (PWW) hair, E being obtained from the formula:

(14) $E=\sqrt{{\left(L^{*}-{L_o}^{*}\right)}^2+{\left(a^{*}-{a_o}^{*}\right)}^2+{\left(b^{*}-{b_o}^{*}\right)}^2}$
in which L* represents the intensity, a* and b*, the chromaticity of the dyed natural hair and L.sub.0* represents the intensity and a.sub.0* and b.sub.0* the chromaticity of the dyed permanent-waved hair. The lower the value of E, the lower the selectivity and the more uniform the coloring along the hair.

(15) TABLE-US-00003 TABLE 3 Composition Hair type L* a* b* E A1 (invention) NW 20.13 0.39 3.06 2.30 PWW 18.20 0.09 1.90 B1 (comparative) NW 24.63 0.04 3.56 6.70 PWW 18.42 0.13 1.05

(16) Composition A1 according to the invention leads to a lower E value, and thus to better selectivity, relative to the comparative composition C1.