发明授权
US07244417B2 Stabilization of oxidation-sensitive or UV-sensitive active ingredients
有权
氧化敏感或紫外线敏感活性成分的稳定化
- 专利标题： Stabilization of oxidation-sensitive or UV-sensitive active ingredients
- 专利标题（中）： 氧化敏感或紫外线敏感活性成分的稳定化
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申请号： US10788607申请日： 2004-02-27
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公开(公告)号： US07244417B2公开(公告)日： 2007-07-17
- 发明人: Volker Wendel , Anja Göppel
- 申请人： Volker Wendel , Anja Göppel
- 申请人地址： DE Hamburg
- 专利权人： Beiersdorf AG
- 当前专利权人： Beiersdorf AG
- 当前专利权人地址： DE Hamburg
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： DE10141477 20010829
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/04 ; A61K31/53 ; A61Q17/00 ; A61Q17/04 ; A61Q19/00
摘要：
The cosmetic or dermatological formulations of the invention include: (a) at least one oxidation-sensitive or UV-sensitive active ingredient, (b) at least one dialkyl naphthalate which is distinguished by the structural formula in which R1 and R2, independently of one another, are chosen from the group of branched and unbranched alkyl groups having 6 to 24 carbon atoms, and (c) at least one wax and/or one oil thickener. The present invention also includes methods of using the cosmetic or dermatological formulations.
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