The invention relates to novel monobenzene oxidation bases containing at least one cationic group Z, Z being chosen from aliphatic chains containing at least one quaternized unsaturated ring, to their use for the oxidation dyeing of keratin fibers, to dye compositions containing them and to oxidation dyeing processes using them.
该发明涉及含有至少一个阳离子基团Z的新型单苯氧化基,其中Z选自含有至少一个季
铵化不饱和环的脂肪链,以及它们用于角蛋白纤维的氧化染色,含有它们的
染料组合物和使用它们的氧化染色工艺。