Composition comprising two particular oxidation dye precursors, an oxyethylenated fatty acid ester of sorbitan and a fatty acid
AssigneeL'oreal
InventorsValérie Nicou, Laurence Cottard-Mei
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Abstract
The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine 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, at least one oxyethylenated C8-C30 fatty acid ester of sorbitan, and at least one C8-C30 fatty acid. 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:
- at least one oxidation coupler chosen from 6-hydroxybenzomorpholine(s) of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- at least one oxidation coupler chosen from 2-amino-5-ethylphenol(s) of formula (II), addition salts thereof, solvates thereof, solvates of its salts, or mixtures of two or more thereof:
- at least one oxyethylenated C8-C30 fatty acid ester of sorbitan, and
- at least one C8-C30 fatty acid.
A method for dyeing keratin fibers comprising mixing a dyeing composition (A) with an oxidizing composition (B),
- wherein the dyeing composition (A) comprises:
- at least one oxidation coupler chosen from 6-hydroxybenzomorpholine(s) of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- at least one oxidation coupler chosen from 2-amino-5-ethylphenol(s) of formula (II), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- at least one oxyethylenated C8-C30 fatty acid ester of sorbitan, and
- at least one C8-C30 fatty acid, and
- wherein the oxidizing composition (B) comprises at least one chemical oxidizing agent.
A kit comprising a first compartment and a second compartment,
- wherein the first compartment comprises a dyeing composition (A) comprising
- at least one oxidation coupler chosen from 6-hydroxybenzomorpholine(s) of formula (I), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- at least one oxidation coupler chosen from 2-amino-5-ethylphenol(s) of formula (II), addition salts thereof, solvates thereof, solvates of its salts thereof, or mixtures of two or more thereof:
- at least one oxyethylenated C8-C30 fatty acid ester of sorbitan, and
- at least one C8-C30 fatty acid, and
- wherein the second compartment comprises an oxidizing composition (B) comprising at least one chemical oxidizing agent.
Dependencies are inferred from the claim text.