Invention Grant
US08373000B2 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
- Patent Title: Process for the production of bis(trimethylsilyloxy)silylalkylglycerol methacrylates
- Patent Title (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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Application No.: US10862074Application Date: 2004-06-04
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Publication No.: US08373000B2Publication Date: 2013-02-12
- Inventor: Frank Molock , Jason Garner , Shivkumar Mahadevan
- Applicant: Frank Molock , Jason Garner , Shivkumar Mahadevan
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Agent Karen A. Harding
- Main IPC: C07F7/04
- IPC: C07F7/04 ; C07F7/08
Abstract:
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.
Public/Granted literature
- US20080139829A1 Process for the production of bis(trimethylsilyloxy)silylalkylglycerol methacrylates Public/Granted day:2008-06-12
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