发明申请
- 专利标题: Primary intermediate for oxidative coloration of hair
- 专利标题(中): 头发氧化着色的主要中间体
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申请号: US11496240申请日: 2006-07-31
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公开(公告)号: US20060260072A1公开(公告)日: 2006-11-23
- 发明人: Mu-Ill Lim , Yuh-Guo Pan
- 申请人: Mu-Ill Lim , Yuh-Guo Pan
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 主分类号: A61K8/00
- IPC分类号: A61K8/00
摘要:
A primary intermediate for use in hair coloring compositions for oxidative dyeing of hair is 4-amino-2-(1-hydroxy-ethyl)-phenol.
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