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
  • 申请号: US10585031
    申请日: 2004-10-26
  • 公开(公告)号: US07544215B2
    公开(公告)日: 2009-06-09
  • 发明人: Markus SpeckbacherHans-Juergen BraunJessica Chassot
  • 申请人: Markus SpeckbacherHans-Juergen BraunJessica 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
Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds
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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