COMPOSITION COMPRISING A COMBINATION OF TWO PARTICULAR OXIDATION DYE PRECURSORS, AN AMPHOTERIC OR ZWITTERIONIC SURFACTANT AND A SOLID FATTY SUBSTANCE

Abstract

The invention relates to a composition comprising at least one oxidation dyeing base chosen from 2--hydroxypropyl-para-phenylenediamine of formula (I), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one oxidation dyeing coupler chosen from (i) 2-amino-4-hydroxyethylaminoanisole of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof and (ii) 2-amino-5-ethylphenol of formula (III), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one amphoteric or zwitterionic surfactant and at least one solid fatty substance.

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

1-17. (canceled)

18. A composition comprising: at least one oxidation base chosen from 2--hydroxypropyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00025## at least one oxidation coupler chosen from: (i) 2-amino-4-hydroxyethylaminoanisole of formula (II), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof; or ##STR00026## (ii) 2-amino-5-ethylphenol of formula (III), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00027## at least one amphoteric or zwitterionic surfactant, and at least one solid fatty substance.

19. The composition of claim 18, wherein the total amount of oxidation base(s) ranges from 0.001% to 20% by weight, relative to the total weight of the composition.

20. The composition of claim 18, wherein the total amount of oxidation coupler(s) ranges from 0.001% to 20% by weight, relative to the total weight of the composition.

21. The composition of claim 18, wherein the weight ratio of the total amount of oxidation base(s) to the total amount of oxidation coupler(s) ranges from 0.5:1 to 5:1.

22. The composition of claim 18, wherein the at least one amphoteric or zwitterionic surfactant is chosen from (C.sub.8-C.sub.20)alkylbetaines, (C.sub.8-C.sub.20)alkylamido(C.sub.3-C.sub.8)alkylbetaines, or mixtures of two or more thereof.

23. The composition of claim 18, wherein the total amount of amphoteric or zwitterionic surfactant(s) ranges from 0.01% to 20% by weight, relative to the total weight of the composition.

24. The composition of claim 18, wherein the at least one fatty substance is chosen from liquid fatty substances.

25. The composition of claim 18, wherein the at least one fatty substance is chosen from liquid hydrocarbons comprising more than 16 carbon atoms, plant oils, liquid fatty alcohols, liquid fatty esters, silicone oils, or mixtures of two or more thereof.

26. The composition of claim 18, wherein the at least one fatty substance is chosen from solid fatty substances.

27. The composition of claim 18, wherein the at least one 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 of two or more thereof.

28. The composition of claim 18, further comprising at least one surfactant chosen from anionic surfactants, nonionic surfactants, or mixtures of two or more thereof.

29. The composition of claim 18, further comprising at least one nonionic surfactant.

30. The composition of claim 18, further comprising at least one sequestrant.

31. The composition of claim 18, further comprising at least one alkaline agent.

32. The composition of claim 18, further comprising at least one alkaline agent chosen from alkanolamines, aqueous ammonia, carbonates or bicarbonates, or mixtures of two or more thereof.

33. The composition of claim 18, further comprising at least one alkaline agent chosen from monoethanolamine, diethanolamine, or triethanolamine, or mixtures of two or more thereof.

34. The composition of claim 18, further comprising at least one alkaline agent chosen from aqueous ammonia or alkanolamines.

35. A method for dyeing keratin fibers, comprising: (a) mixing at least a dyeing composition with an oxidizing composition, wherein the dyeing composition comprises: at least one oxidation base chosen from 2--hydroxypropyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00028## at least one oxidation coupler chosen from: (i) 2-amino-4-hydroxyethylaminoanisole of formula (II), addition salts thereof, solvates thereof, or solvates of salts thereof, or mixtures of two or more thereof; or ##STR00029## (ii) 2-amino-5-ethylphenol of formula (III), addition salt thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00030## and at least one amphoteric or zwitterionic surfactant, wherein the oxidizing composition comprises at least one chemical oxidizing agent, and wherein at least one of the dyeing composition or the oxidizing composition comprises at least one solid fatty substance; and b) applying the mixture to the keratin fibers.

36. The method of claim 35, wherein the dyeing composition comprises the at least one solid fatty substance

37. A multi-compartment for dyeing keratin fibers comprising: at least one first compartment comprising a dyeing composition comprising: at least one oxidation base chosen from 2--hydroxypropyl-para-phenylenediamine of formula (I), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00031## at least one oxidation coupler chosen from: (i) 2-amino-4-hydroxyethylaminoanisole of formula (II), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof; or ##STR00032## (ii) 2-amino-5-ethylphenol of formula (III), addition salts thereof, solvates thereof, solvates of salts thereof, or mixtures of two or more thereof: ##STR00033## and at least one amphoteric or zwitterionic surfactant, wherein at least one of the dyeing composition or the oxidizing composition comprises at least one solid fatty substance; and at least one second compartment comprising an oxidizing composition comprising at least one chemical oxidizing agent.

Description

EXAMPLES

[0384] 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).

Example 1

Dye Composition

[0385] Composition A according to the invention and comparative composition C were prepared using the ingredients whose contents are indicated in the table below:

TABLE-US-00001 TABLE 1 A (invention) C (comparative) Hydroxypropyl-p-phenylenediamine 12.5 mmol Hydroxyethyl-p-phenylenediamine 12.5 mmol sulfate N,N-Bis(2-hydroxyethyl)- 0.14 0.14 p-phenylenediamine sulfate 2-Amino-5-ethylphenol HCl 1.15 1.15 2-Amino-3-hydroxypyridine 0.04 0.04 2,4-Diaminophenoxyethanol HCl 0.14 0.14 m-Aminophenol 0.55 0.55 6-Hydroxyindole 0.10 0.10 Propylene glycol 10.00 10.00 Isopropyl alcohol 10.00 10.00 Oleyl alcohol 6.00 6.00 Cetyl alcohol 0.15 0.15 Cocamide MIPA 6.50 6.50 Cocoyl betaine 0.75 0.75 Sodium C14-C16 olefin sulfonate 9.00 9.00 Deceth-3 8.10 8.10 Lauryl alcohol 1.72 1.72 Myristyl alcohol 0.62 0.62 PEG/PPG-4/12 dimethicone 1.50 1.50 Ethanolamine 8.20 8.20 EDTA 0.06 0.06 Tetrasodium EDTA 0.02 0.02 Sodium sulfite 1.00 1.00 Sodium chloride 0.16 0.16 Sodium citrate 0.11 0.11 Benzoic acid 0.07 0.07 Water qs 100 qs 100

Oxidizing Composition

[0386] The oxidizing composition B was prepared from the ingredients whose contents are indicated in the table below:

TABLE-US-00002 TABLE 2 B Hydrogen peroxide 6.00 Cetearyl alcohol 2.28 Ceteareth-25 0.57 Tetrasodium etidronate 0.06 Tetrasodium pyrophosphate 0.04 Sodium salicylate 0.035 Glycerol 0.5 Trideceth-2 carboxamide MEA 0.85 Phosphoric acid qs pH 2.2 Water qs 100

Dyeing Protocol

[0387] The dye compositions A and C are each mixed with the oxidizing composition B in a 1+1 weight ratio.

[0388] Each of the mixtures is applied to locks of permanent-waved hair containing 90% white hairs, at a rate of 5 g of mixture per 1 g of hair.

[0389] After a leave-on time of 35 minutes on a hotplate at 27 C., the hair is rinsed, washed with a standard shampoo and dried.

Results

[0390] 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.

[0391] In this system, L* represents the lightness. The lower the value of L*, the darker and more powerful the coloring obtained.

[0392] The results are shown in the table below:

TABLE-US-00003 TABLE 3 L* A + B (invention) 20.2 C + B (comparative) 23.0

[0393] Composition A according to the invention leads to a lower L* value, and thus to better power of the color, relative to the comparative composition C.

Example 2

Dye Composition

[0394] Composition A1 according to the present invention and comparative composition C1 were prepared using the ingredients of which the contents are indicated in the table below:

TABLE-US-00004 TABLE 4 A1 C1 (invention) (comparative) HYDROXYPROPYL-P- 6.6 mmol 6.6 mmol PHENYLENEDIAMINE 2-AMINO-5-ETHYLPHENOL HCL 6.6 mmol 6.6 mmol PROPYLENE GLYCOL 10.00 10.00 ISOPROPYL ALCOHOL 10.00 10.00 OLEYL ALCOHOL 6.00 15.00 CETEARYL ALCOHOL 9.00 COCO-BETAINE 0.75 0.75 SODIUM C14-C16 9.00 9.00 OLEFIN SULFONATE DECETH-3 8.10 8.10 PEG/PPG-4/12 DIMETHICONE 1.50 1.50 ETHANOLAMINE 8.20 8.20 SODIUM SULFITE 1.00 1.00 EDTA 0.06 0.06 TETRASODIUM EDTA 0.02 0.02 SODIUM CHLORIDE 0.16 0.16 WATER Qs 100 Qs 100 pH 11.3 0.2 11.3 0.2
Oxidizing Composition Oxidizing composition B1 is an aqueous solution comprising 6% of hydrogen peroxide.

Dyeing Protocol

[0395] The dyeing compositions A1 and C1 are each mixed with the oxidizing composition B1 in a 1+1 weight ratio.

[0396] Each of the mixtures is applied to locks of natural hair containing 90% of grey hair (NG) and to locks of permanent-waved hair containing 90% of grey hair (PG) in a proportion of 5 g of mixture per 1 g of hair.

[0397] After a leave-on time of 30 minutes at 25 C., the hair is rinsed, washed with a standard shampoo and dried.

Results

[0398] The colouring 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.

[0399] In this system, L* represents the lightness. The lower the value of L*, the darker and more powerful the colouring obtained. The selectivity is represented by the color difference E between the natural colored locks (NG) and the permed colored locks (PG). The lower the value of E, the lower the selectivity, therefore the better.

[0400] The results are indicated in the table below:

TABLE-US-00005 TABLE 5 L* a* b* E A1 + B1 (invention) NG 37.01 0.79 8.9 6.29 PG 36.94 0.83 14.98 C1 + B1 (comparative) NG 47.02 1.66 7.4 9.69 PG 39.96 1.43 13.28

[0401] Composition A1 according to the invention leads to a lower value of L*, and thus to better strength of the colour, compared to comparative composition C1.

[0402] Composition A1 according to the invention also leads to a lower value of E, therefore to better selectivity, compared to comparative composition C1.

Example 3

Dye Composition

[0403] Composition A2 according to the present invention was prepared using the ingredients of which the contents are indicated in the table below:

TABLE-US-00006 TABLE 6 A2 (invention) HYDROXYPROPYL-P-PHENYLENEDIAMINE 6.6 mmol 2-AMINO-4-HYDROXYETHYLAMINOANISOLE 6.6 mmol SULFATE PROPYLENE GLYCOL 10.00 ISOPROPYL ALCOHOL 10.00 OLEYL ALCOHOL 6.00 CETEARYL ALCOHOL 9.00 COCO-BETAINE 0.75 SODIUM C14-C16 OLEFIN SULFONATE 9.00 DECETH-3 8.10 PEG/PPG-4/12 DIMETHICONE 1.50 ETHANOLAMINE 8.20 SODIUM SULFITE 1.00 EDTA 0.06 TETRASODIUM EDTA 0.02 SODIUM CHLORIDE 0.16 eau Qs 100 pH 11.1 0.2

[0404] Dyeing composition A2 is mixed with the oxidizing composition B1 in a 1+1 weight ratio.

[0405] The mixture is applied to locks of natural hair containing 90% of grey hair in a proportion of 5 g of mixture per 1 g of hair.

[0406] After a leave-on time of 30 minutes at 25 C., the hair is rinsed, washed with a standard shampoo and dried.

[0407] It can be seen that the fibers treated with the A2+B1 mixture according to the invention have an intense dark blue color, homogeneous from the root to the tip.