Composition for the oxidation dyeing of keratin fibres, comprising an oxyalkylenated carboxylic acid ether, a mono- or polyglycerolated surfactant and a nonionic oxyalkylenated surfactant
AssigneeL'oreal
InventorsPatricia Desenne, Cecile Bebot, Florence Laurent
Life of this patent
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Abstract
The invention relates to a composition for the oxidation dyeing of keratin fibers, preferably of human keratin fibers and more particularly the hair, containing, preferably in a medium that is suitable for dyeing, at least one oxidation dye, wherein it also contains at least one polyoxyalkylenated carboxylic acid ether or a salt thereof, at least one mono- or polyglycerolated surfactant and at least one nonionic oxyalkylenated surfactant. The invention also relates to the dyeing devices and processes using the composition.
Claims37
A composition comprising at least one oxidation dye containing hydrochloride or sulphate, at least one polyoxyalkylenated carboxylic acid ether or a salt thereof, at least one mono- or polyglycerolated nonionic surfactant and at least one nonionic oxyalkylenated surfactant, wherein the at least one mono- or polyglycerolated nonionic surfactants is selected from the group consisting of mono- or polyglycerolated fatty alcohols of formula (II):
- in which:
- R represents a saturated or unsaturated, linear or branched radical containing from 8 to 40 carbon atoms;
- and
- m represents a number ranging from 1 to 30;
- and
- wherein the polyoxyalkylenated carboxylic acid ethers and the salts thereof are of formula (I) below:
- in which:
- R represents a linear or branched C8–C22 alkyl or alkenyl radical or mixture of radicals, a (C8–C9)alkylphenyl radical or a radical R′CONH—CH2—CH2— with R′ denoting a linear or branched C11–C21 alkyl or alkenyl radical,
- n is an integer or fraction ranging from 2 to 24,
- p is an integer or fraction ranging from 0 to 6,
- A denotes a hydrogen atom or Na, K, Li, ½Mg or a monoethanolamine, ammonium or triethanolamine residue.
A process for dyeing keratin fibres, comprising applying to the fibres at least one dye composition comprising at least one oxidation dye hydrochloride or sulphate salt, the colour being developed at alkaline, neutral or acidic pH using an oxidizing composition comprising at least one oxidizing agent, which is mixed with the dye composition just at the time of use, or which is applied sequentially without intermediate rinsing, the dye composition and the oxidizing composition also comprising, distributed in any manner between the two, at least one polyoxyalkylenated carboxylic acid ether or a salt thereof, at least one mono- or polyglycerolated nonionic surfactant and at least one nonionic oxyalkylenated surfactant, wherein the at least one mono- or polyglycerolated nonionic surfactant is selected from the group consisting of mono- or polyglycerolated fatty alcohols of formula (II):
- in which:
- R represents a saturated or unsaturated, linear or branched radical containing from 8 to 40 carbon atoms;
- and
- m represents a number ranging from 1 to 30;
- and
- wherein the polyoxyalkylenated carboxylic acid ethers and the salts thereof are of formula (I) below:
- in which:
- R represents a linear or branched C8–C22 alkyl or alkenyl radical or mixture of radicals, a (C8–C9)alkylphenyl radical or a radical R′CONH—CH2—CH2— with R′ denoting a linear or branched C11–C12 alkyl or alkenyl radical,
- n is an integer or fraction ranging from 2 to 24,
- p is an integer or fraction ranging from 0 to 6,
- A denotes a hydrogen atom or Na, K, Li, ½Mg or a monoethanolamine, ammonium or triethanolamine residue.
A process for dyeing keratin fibres comprising applying to the fibres at least one dye composition comprising at least one oxidation dye hydrochloride or sulphate salt, the colour being developed at alkaline, neutral or acidic pH using an oxidizing composition comprising at least one oxidizing agent, which is mixed with the dye composition just at the time of use, or which is applied sequentially without intermediate rinsing, the dye composition or the oxidizing composition also comprising, combined in the same composition, at least one polyoxyalkylenated carboxylic acid ether or a salt thereof, at least one mono- or polyglycerolated nonionic surfactant and at least one nonionic oxyalkylenated surfactant, wherein the at least one mono- or polyglycerolated nonionic surfactant is selected from the group consisting of mono- or polyglycerolated fatty alcohols of formula (II):
- in which:
- R represents a saturated or unsaturated, linear or branched radical containing from 8 to 40 carbon atoms;
- and
- m represents a number ranging from 1 to 30;
- and wherein
- wherein the polyoxyalkylenated carboxylic acid ethers and the salts thereof are of formula (I) below:
- in which:
- R represents a linear or branched C8–C22 alkyl or alkenyl radical or mixture of radicals, a (C8–C9)alkylphenyl radical or a radical R′CONH—CH2—CH2— with R′ denoting a linear or branched C11–C12 alkyl or alkenyl radical,
- n is an integer or fraction ranging from 2 to 24,
- p is an integer or fraction ranging from 0 to 6,
- A denotes a hydrogen atom or Na, K, Li, ½Mg or a monoethanolamine, ammonium or triethanolamine residue.
A multi-compartment device for dyeing human keratin fibres wherein at least one compartment contains a dye composition comprising at least one oxidation dye hydrochloride or sulphate salt, and another compartment contains an oxidizing composition comprising an oxidizing agent, the dye composition and the oxidizing composition also comprising, distributed in any manner between the two, at least one polyoxyalkylenated carboxylic acid ether or a salt thereof, at least one mono- or polyglycerolated nonionic surfactant and at least one nonionic oxyalkylenated surfactant, wherein the at least one mono- or polyglycerolated nonionic surfactant is selected from the group consisting of mono- or polyglycerolated fatty alcohols of formula (II):
- in which:
- R represents a saturated or unsaturated, linear or branched radical containing from 8 to 40 carbon atoms;
- and
- m represents a number ranging from 1 to 30;
- and
- wherein the polyoxyalkylenated carboxylic acid ethers and the salts thereof are of formula (I) below:
- in which:
- R represents a linear or branched C8–C22 alkyl or alkenyl radical or mixture of radicals, a (C8–C9)alkylphenyl radical or a radical R′CONH—CH2—CH2— with R′ denoting a linear or branched C11–C12 alkyl or alkenyl radical,
- n is an integer or fraction ranging from 2 to 24,
- p is an integer or fraction ranging from 0 to 6,
- A denotes a hydrogen atom or Na, K, Li, ½Mg or a monoethanolamine, ammonium or triethanolamine residue.
Dependencies are inferred from the claim text.