发明授权
US07544215B2 Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds
失效
中性和阳离子萘和含有这些化合物的角蛋白纤维的着色剂
- 专利标题: Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds
- 专利标题(中): 中性和阳离子萘和含有这些化合物的角蛋白纤维的着色剂
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申请号: US10585031申请日: 2004-10-26
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公开(公告)号: US07544215B2公开(公告)日: 2009-06-09
- 发明人: Markus Speckbacher , Hans-Juergen Braun , Jessica Chassot
- 申请人: Markus Speckbacher , Hans-Juergen Braun , Jessica Chassot
- 申请人地址: DE Darmstadt
- 专利权人: Wella AG
- 当前专利权人: Wella AG
- 当前专利权人地址: DE Darmstadt
- 代理商 Michael J. Striker
- 优先权: DE102004006142 20040207
- 国际申请: PCT/EP2004/012078 WO 20041026
- 国际公布: WO2005/075574 WO 20050818
- 主分类号: A61Q5/10
- IPC分类号: A61Q5/10 ; C07D209/56
摘要:
The present invention has for an object novel naphthalene dyes of formula (I) and colorants for keratin fibers, particularly human hair, containing these compounds.
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