发明授权
US07303590B2 Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
失效
角蛋白染色化合物，含有它们的角蛋白染色组合物及其用途
- 专利标题： Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
- 专利标题（中）： 角蛋白染色化合物，含有它们的角蛋白染色组合物及其用途
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申请号： US11040950申请日： 2005-01-21
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公开(公告)号： US07303590B2公开(公告)日： 2007-12-04
- 发明人: Bryan Patrick Murphy , Robert Wayne Glenn, Jr. , Mu-Ill Lim , John Michael Gardlik , Stevan David Jones , William David Laidig , John David Shaffer
- 申请人： Bryan Patrick Murphy , Robert Wayne Glenn, Jr. , Mu-Ill Lim , John Michael Gardlik , Stevan David Jones , William David Laidig , John David Shaffer
- 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; Laura L. Whitmer; Tara M. Rosnell
- 主分类号： A61K7/13
- IPC分类号： A61K7/13
摘要：
Bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to 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.
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