Appeal 2007-0100 Application 10761,213 APPENDIX 1. A composition for dyeing keratin fibers, said composition comprising, in a medium suitable for dyeing, (i) at least one cationic direct dye of formula (I), (II), (III), or (III′) below: wherein, in said formula (I) (D) represents a nitrogen atom and a –CH group, R1 and R2 are identical or different and represent a hydrogen atom, a C1-C4 alkyl radical which is unsubstituted or substituted with a –CN, -OH or NH2, or R1 and R2 form, with a carbon atom of the benzene ring, a heterocycle containing at least one heteroatom chosen from oxygen and nitrogen and which is unsubstituted or substituted with one or more C1-C4 alkyl radicals or a 4′ aminophenyl radical; R3 and R′3 are identical or different and represent a hydrogen atom, a halogen atom selected from chlorine, bromine, iodine and fluorine, a cyano group, a C1-C4 alkyl radical, or a C1-C4 alkoxy or acetyloxy radical; X- represents an anion; A represents a group selected from structures A1 to A17 and A19 below: 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Next
Last modified: September 9, 2013