Patent ID: 6835211
Filing Date: 2004-12-28
Classification: A61K,A61Q,C09B

Abstract:
A composition for coloring or tinting keratin fibers comprising:(A) at least one substantive dye comprising at least one hydroxyanthraquinone derivative corresponding to formula (I): â€ƒwherein R stands for a group corresponding to formula (II): â€ƒwherein R1 to R4 independently of one another represent a hydrogen atom, a hydroxy group, a C1-4 alkoxy group, a C1-4 alkyl group, a C1-4 fluoroalkyl group, a carboxy group, a nitro group, or a halogen atom, a group with the formula â€”Sâ€”R5 where R5 is a C1-4 alkyl group, a group with the formula â€”Phâ€”CH2â€”COOR6 where Ph is a phenyl ring and R6 is hydrogen, a C1-4 alkyl group or a physiologically acceptable cation, or a methylenedioxy ring formed from two adjacent substituents R1 to R4, and wherein X is a halogen atom; and(B) a cosmetically acceptable carrier for the hydroxyanthraquinone derivative.