发明申请
- 专利标题： Dyestuff for keratin fibers
- 专利标题（中）： 角蛋白纤维染料
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申请号： US10537073申请日： 2004-05-03
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公开(公告)号： US20060121070A1公开(公告)日： 2006-06-08
- 发明人: Jürgen Schmenger , Petra Braun
- 申请人： Jürgen Schmenger , Petra Braun
- 优先权： DE10347243.6 20031010
- 国际申请： PCT/EP04/04631 WO 20040503
- 主分类号： A61K8/19
- IPC分类号： A61K8/19 ; A61K8/11
摘要：
The colorant for keratin fibers contains direct and/or oxidative dyes as well as a perfume system consisting of an encapsulated perfume and an unencapsulated perfume of the same composition. The ratio of encapsulated perfume to unencapsulated perfume is equal to about 0.5:3 to 3:0.5. The perfume system is used for removing or masking the unpleasant odor of alkalinizing agents in the colorant.
公开/授权文献
- US07320711B2 Dyestuff for keratin fibers 公开/授权日：2008-01-22
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