发明授权
US09447123B2 Process for preparing 2-hydroxyphenyl alkenyl benzotriazole compounds; use of the said compounds obtained via the process in the synthesis of siloxane compounds containing a 2-hydroxyphenylbenzotriazole function
有权
2-羟基苯基烯基苯并三唑化合物的制备方法; 在合成含有2-羟基苯基苯并三唑功能的硅氧烷化合物中使用通过该方法获得的所述化合物
- 专利标题: Process for preparing 2-hydroxyphenyl alkenyl benzotriazole compounds; use of the said compounds obtained via the process in the synthesis of siloxane compounds containing a 2-hydroxyphenylbenzotriazole function
- 专利标题(中): 2-羟基苯基烯基苯并三唑化合物的制备方法; 在合成含有2-羟基苯基苯并三唑功能的硅氧烷化合物中使用通过该方法获得的所述化合物
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申请号: US13814539申请日: 2010-10-25
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公开(公告)号: US09447123B2公开(公告)日: 2016-09-20
- 发明人: Herve Richard , Jinzhu Xu , Patricio Guerreiro , Yuan Wang , Jianping Guo
- 申请人: Herve Richard , Jinzhu Xu , Patricio Guerreiro , Yuan Wang , Jianping Guo
- 申请人地址: FR Paris
- 专利权人: L'OREAL
- 当前专利权人: L'OREAL
- 当前专利权人地址: FR Paris
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 国际申请: PCT/CN2010/001670 WO 20101025
- 国际公布: WO2012/055063 WO 20120503
- 主分类号: C07F7/08
- IPC分类号: C07F7/08 ; C07D249/20
摘要:
The process for preparing 2-hydroxyphenyl alkenyl benzotriazole compounds and the process for preparing siloxane compounds containing 2-hydroxyphenyl benzotriazole function are disclosed.
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