发明申请
US20060005324A1 Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
失效
阳离子重氮化合物,包含它们作为直接染料的组合物,染色角蛋白纤维的方法及其装置
- 专利标题: Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
- 专利标题(中): 阳离子重氮化合物,包含它们作为直接染料的组合物,染色角蛋白纤维的方法及其装置
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申请号: US11159242申请日: 2005-06-23
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公开(公告)号: US20060005324A1公开(公告)日: 2006-01-12
- 发明人: Andrew Greaves , Herve David
- 申请人: Andrew Greaves , Herve David
- 优先权: FR0406870 20040623
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61Q5/10
摘要:
The present disclosure relates to cationic diazo dye compounds of formula (I): Dye1-LK-Dye2 (I), dye compositions comprising the direct dye compounds, and also to a process for dyeing keratin fibers using this composition and a multi-compartment kit.
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