Dye composition, useful for dyeing keratin substances, comprises one or more dyes, comprising benzyl alcohol, monohydric alcohol and a direct dye comprising substituted anthraquinone compounds

摘要

Dye composition comprises at least one or more dyes comprising benzyl alcohol, at least one 1-4C monohydric alcohol and at least one direct dye comprising substituted anthraquinone compounds (I) or their salts. Dye composition comprises: at least one or more dyes comprising benzyl alcohol, at least one 1-4C monohydric alcohol and at least one direct dye comprising substituted anthraquinone compounds of formula (I) or their salts. Y1 : divalent 1-8C-alkylene; R4, R5 : H, 1-8C-(hydroxy)alkyl; R1 : H or OH; and R2, R3 : H or NH 2. [Image].