发明申请
US20050060817A1 Use of ninhydrin derivatives bearing an unsaturated system for dyeing keratin material
失效
使用含有不饱和体系的茚三酮衍生物染色角蛋白材料
- 专利标题： Use of ninhydrin derivatives bearing an unsaturated system for dyeing keratin material
- 专利标题（中）： 使用含有不饱和体系的茚三酮衍生物染色角蛋白材料
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申请号： US10898228申请日： 2004-07-26
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公开(公告)号： US20050060817A1公开(公告)日： 2005-03-24
- 发明人: Gregory Plos , Luc Gourlaouen
- 申请人： Gregory Plos , Luc Gourlaouen
- 优先权： FR0309173 20030725; FR0402243 20040304
- 主分类号： A61K8/35
- IPC分类号： A61K8/35 ; A61K8/40 ; A61Q5/06 ; A61K7/13
摘要：
The invention relates to the use for of compositions dyeing keratin materials containing, in a medium that is suitable for dyeing, at least one compound of formula (I) in which X and Y, independently of one another, are chosen from a CH group and a nitrogen atom, R is chosen from aromatic mono- or poly-cyclic groups with fused or non-fused rings, wherein the groups have at least 5 members and optionally comprise at least one hetero atom chosen from nitrogen, oxygen, sulphur and phosphorus. Processes and kits using these compositions are also disclosed.
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