Novel cationic 4-hydroxyindoles, their use for the oxidation dyeing of keratinous fibers, dyeing compositions, and methods of dyeing
申请人:L'OREAL
公开号:US20020032937A1
公开(公告)日:2002-03-21
The invention relates to novel 4-hydroxyindole derivatives comprising at least one cationic group Z, Z being selected from quaternized aliphatic chains, aliphatic chains containing at least one quaternized saturated ring, and aliphatic chains containing at least one quaternized unsaturated ring, to their use as a coupler for the oxidation dyeing of keratinous fibers, to the dyeing compositions comprising them, and to the methods of oxidation dyeing which employ them.
本发明涉及含有至少一个阳离子基团 Z 的新型 4-羟基吲哚衍生物,Z 可选自季铵化脂族链、含有至少一个季铵化饱和环的脂族链和含有至少一个季铵化不饱和环的脂族链;本发明还涉及将它们用作角质纤维氧化染色的耦合剂、含有它们的染色组合物以及使用它们的氧化染色方法。
4-Hydroxyindoles cationiques et leur utilisation pour la teinture d'oxydation des fibres kératiniques
申请人:L'OREAL
公开号:EP0989128B1
公开(公告)日:2001-03-21
US6306181B1
申请人:——
公开号:US6306181B1
公开(公告)日:2001-10-23
US6528650B2
申请人:——
公开号:US6528650B2
公开(公告)日:2003-03-04
Cationic 4-hydroxyindoles, their use for the oxidation dyeing of keratinous fibers, dyeing compositions, and methods of dyeing
申请人:L'Oreal
公开号:US06306181B1
公开(公告)日:2001-10-23
The invention relates to novel 4-hydroxyindole derivatives comprising at least one cationic group Z, Z being selected from quaternized aliphatic chains, aliphatic chains containing at least one quaternized saturated ring, and aliphatic chains containing at least one quaternized unsaturated ring, to their use as a coupler for the oxidation dyeing of keratinous fibers, to the dyeing compositions comprising them, and to the methods of oxidation dyeing which employ them.