专利检索 ap:"Herv{acute over (e)} Richard" 第 1 页

1.

发明授权
Use of silicon compounds to dye human keratin fibres; novel compounds and compositions containing them 失效
标题翻译：使用硅化合物染色人角蛋白纤维; 含有它们的新化合物和组合物

公开(公告)号：US06176885B1

公开(公告)日：2001-01-23

申请号：US09408174

申请日：1999-09-29

申请人： Madeleine Leduc , Herv{acute over (e)} Richard , Alain Lagrange

发明人： Madeleine Leduc , Herv{acute over (e)} Richard , Alain Lagrange

IPC分类号： C07F718

CPC分类号： C07F7/21 , A61K8/585 , A61K8/893 , A61K8/898 , A61K2800/57 , A61Q5/065 , C07F7/081 , C07F7/0838 , Y10S8/01 , Y10S8/916

摘要： The use of linear or cyclic silicon compounds containing at least one chromophoric group of quinone or azo type as direct dyes in dye compositions intended for dyeing human keratin fibers and in particular the hair. The invention also relates to novel silicon compounds and dye compositions containing them, as well as to the corresponding direct dyeing process.

摘要翻译： 含有醌或偶氮类型的至少一种发色基团的直链或环状硅化合物作为用于染色人角蛋白纤维，特别是毛发的染料组合物中的直接染料的使用。本发明还涉及含有它们的新型硅化合物和染料组合物以及相应的直接染色方法。