发明申请
US20080139829A1 Process for the production of bis(trimethylsilyloxy)silylalkylglycerol methacrylates
有权
制备双（三甲基甲硅烷氧基）甲硅烷基甘油甲基丙烯酸酯的方法
- 专利标题： Process for the production of bis(trimethylsilyloxy)silylalkylglycerol methacrylates
- 专利标题（中）： 制备双（三甲基甲硅烷氧基）甲硅烷基甘油甲基丙烯酸酯的方法
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申请号： US10862074申请日： 2004-06-04
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公开(公告)号： US20080139829A1公开(公告)日： 2008-06-12
- 发明人: Frank Molock , Jason Garner , Shivkumar Mahadevan
- 申请人： Frank Molock , Jason Garner , Shivkumar Mahadevan
- 专利权人： Johnson & Johnson Vision Care, Inc.
- 当前专利权人： Johnson & Johnson Vision Care, Inc.
- 主分类号： C07D303/02
- IPC分类号： C07D303/02
摘要：
The present invention relates to a process comprising the steps of reacting a substituted epoxide, and preferably a silicone containing substituted epoxide with at least one lithium acrylic acid salt, at least one acrylic acid and optionally at least one inhibitor at a temperature above about 60° C. to form a substituted hydroxy acrylate.
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