发明授权
- 专利标题: Dyestuffs and hair dye compositions
- 专利标题(中): 染料和染发剂组合物
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申请号: US12279003申请日: 2007-02-02
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公开(公告)号: US07776106B2公开(公告)日: 2010-08-17
- 发明人: Roxana Barbieru , Werner Russ , Dominic Pratt , Hartmut Moehring
- 申请人: Roxana Barbieru , Werner Russ , Dominic Pratt , Hartmut Moehring
- 申请人地址: DE Frankfurt JP Tokyo
- 专利权人: Dystar Textilfarben GmbH & Co., Deutschland KG,Kao Corporation
- 当前专利权人: Dystar Textilfarben GmbH & Co., Deutschland KG,Kao Corporation
- 当前专利权人地址: DE Frankfurt JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: EP06101466 20060209
- 国际申请: PCT/EP2007/051041 WO 20070202
- 国际公布: WO2007/090799 WO 20070816
- 主分类号: A61Q5/10
- IPC分类号: A61Q5/10 ; C09B1/16
摘要:
The present invention refers to dyestuffs of the general Formula (I) wherein R, X, Y and Z are defined as given in claim 1, dyestuff mixtures and hair dye compositions comprising them, as well as a process for coloring hair.
公开/授权文献
- US20090217466A1 DYESTUFFS AND HAIR DYE COMPOSITIONS 公开/授权日:2009-09-03
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