发明授权
- 专利标题： Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
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申请号： US11071915申请日： 2005-03-04
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公开(公告)号： US07351266B2公开(公告)日： 2008-04-01
- 发明人: Robert Wayne Glenn, Jr. , Mu'Ill Lim , John Michael Gardlik , Stevan David Jones , Bryan Patrick Murphy , Charles Wayne Rees
- 申请人： Robert Wayne Glenn, Jr. , Mu'Ill Lim , John Michael Gardlik , Stevan David Jones , Bryan Patrick Murphy , Charles Wayne Rees
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 Melissa G. Krasovec
- 主分类号： A61K7/13
- IPC分类号： A61K7/13
摘要：
Tricyclic 5-6-5 heteroaromatic keratin dyeing compounds having two heteroatoms. Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more tricyclic 5-6-5 heteroaromatic keratin dyeing compounds having two heteroatoms. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.