Composition for the oxidation dyeing of keratin fibers comprising at least one nonionic derivative of cellulose with at least one hydrophobic substituent, at least one oxidation base of diaminodiazacyclopentene type, and at least one oxidation coupler, an oxidation dyeing process, and kit
AssigneeL'oreal
InventorMarie-Pascale AUDOUSSET
Life of this patent
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Abstract
The present disclosure relates to a dye composition for keratin fibers, such as keratin fibers, for example the hair, comprising, in a medium suitable for dyeing: at least one nonionic derivative of cellulose comprising at least one hydrophobic substituent containing from 8 to 30 carbon atoms; at least one oxidation base chosen from diaminodiazacyclopentene derivatives; and at least one oxidation coupler; and a process for dyeing keratin fibers using such a composition.
Claims22
A dye composition for keratin fibers, comprising, in a medium suitable for dyeing:
- (A) at least one nonionic derivative of cellulose comprising at least one hydrophobic substituent containing from 8 to 30 carbon atoms;
- (B) at least one oxidation base chosen from diaminodiazacyclopentene derivatives, and addition salts thereof;
- and
- (C) at least one oxidation coupler.
A process for the oxidation dyeing of keratin fibers, comprising applying to the fibers, in the presence of at least one oxidizing agent for a period of time sufficient to develop the desired color,
- a dye composition, comprising, in a medium suitable for dyeing:
- (A) at least one nonionic derivative of cellulose containing at least one hydrophobic substituent comprising from 8 to 30 carbon atoms;
- (B) at least one oxidation base chosen from diaminodiazacyclopentene derivatives, and addition salts thereof;
- and
- (C) at least one oxidation coupler.
A multi-compartment device, comprising,
- at least one first compartment containing at least one dye composition comprising, in a medium suitable for dyeing:
- (A) at least one nonionic derivative of cellulose comprising at least one hydrophobic substituent containing from 8 to 30 carbon atoms;
- (B) at least one oxidation base chosen from diaminodiazacyclopentene derivatives, and addition salts thereof;
- and
- (C) at least one oxidation coupler;
- and at least one second compartment containing at least one oxidizing agent.
Dependencies are inferred from the claim text.