Oxidation dyeing composition for keratinous fibres with a particular paraphenylene-diamine derivative and a particular direct dyeing agent
申请人:——
公开号:US20030159221A1
公开(公告)日:2003-08-28
The invention concerns an oxidation dyeing composition for keratinous fibres, and in particular human keratinous fibres such as hair comprising, in a medium suitable for dyeing, at least an oxidation base selected among certain substituted para-phenylenediamine derivatives and their addition salts with an acid, and at least a synthetic direct dyeing agent selected among the azo, quinoid, triarylmethane, indoamino, azine dyes and/or a natural dye. The invention also concerns a dyeing method using said composition.
该发明涉及一种用于角蛋白纤维的氧化染色组合物,特别是用于人类角蛋白纤维,例如头发的染料,包括在适合染色的介质中,至少选自某些取代的对苯二胺衍生物和它们与酸的加成盐之一的氧化碱,以及至少选自偶氮,醌,三芳基甲烷,吲哚氨基,偶氮染料和/或天然染料的合成直接染料剂。该发明还涉及使用该组合物的染色方法。