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
  • 申请号: US11159242
    申请日: 2005-06-23
  • 公开(公告)号: US20060005324A1
    公开(公告)日: 2006-01-12
  • 发明人: Andrew GreavesHerve David
  • 申请人: Andrew GreavesHerve David
  • 优先权: FR0406870 20040623
  • 主分类号: A61K8/00
  • IPC分类号: A61K8/00 A61Q5/10
Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor
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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