Patent ID: 7141078
Filing Date: 2006-11-28
Classification: A61K,A61Q

Abstract:
1. A composition for the oxidation dyeing of keratinous fibers comprising, in a medium which is suitable for dyeing: a first coupler chosen from at least one 3,5-diaminopyridine derivative corresponding to the following general formula (I): wherein: R R a second coupler chosen from resorcinol and one of its addition salts with an acid; a third coupler chosen from a meta-aminophenol and one of its addition salts with an acid, wherein the amount of the third coupler ranges from about 0.0001% to about 10% by weight relative to the total weight of the composition; and at least one oxidation base chosen from bases of the para-phenylenediamine type and one of its addition salts with an acid.