Composition comprising the combination of two particular oxidation dye precursors and an alkyl(poly)glycoside
AssigneeL'oreal
InventorsValérie Nicou, Laurence Cottard-Mei
Life of this patent
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Abstract
The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, and at least one alkyl(poly)glycoside. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.
Claims20
A composition comprising:
- i) at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof
- ii) at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof
- and
- iii) at least one alkyl(poly)glycoside.
A method for dyeing keratin fibers comprising:
- a) mixing a dye composition (A) with an oxidizing composition (B),
- wherein the dye composition (A) comprises:
- i) at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- ii) at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- iii) at least one alkyl(poly)glycoside, and
- wherein the oxidizing composition (B) comprises at least one chemical oxidizing agent, and
- b) applying the mixture to keratin fibers.
A kit comprising a first container and a second container,
- wherein the first container comprises a dye composition (A) comprising:
- i) at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- ii) at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- iii) at least one alkyl(poly)glycoside, and
- wherein the second container comprises an oxidizing composition (B) comprising at least one chemical oxidizing agent.
Dependencies are inferred from the claim text.