Invention Grant
US08148565B2 Method of manufacturing an organic silicon compound that contains a methacryloxy group or an acryloxy group
有权
含有甲基丙烯酰氧基或丙烯酰氧基的有机硅化合物的制造方法
- Patent Title: Method of manufacturing an organic silicon compound that contains a methacryloxy group or an acryloxy group
- Patent Title (中): 含有甲基丙烯酰氧基或丙烯酰氧基的有机硅化合物的制造方法
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Application No.: US12064208Application Date: 2006-08-09
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Publication No.: US08148565B2Publication Date: 2012-04-03
- Inventor: Keiji Wakita
- Applicant: Keiji Wakita
- Applicant Address: JP Chiyoda-ku, Tokyo
- Assignee: Dow Corning Toray Company, Ltd.
- Current Assignee: Dow Corning Toray Company, Ltd.
- Current Assignee Address: JP Chiyoda-ku, Tokyo
- Agency: Howard & Howard Attorneys PLLC
- Priority: JP2005-238465 20050819
- International Application: PCT/JP2006/316075 WO 20060809
- International Announcement: WO2007/020932 WO 20070222
- Main IPC: C07D279/18
- IPC: C07D279/18
Abstract:
A method of manufacturing an organic silicon compound that contains a methacryloxy group or an acryloxy group is characterized by the fact that manufacturing or conducting purification by distillation is carried out in the presence of a phenothiazine derivative having a molecular weight equal to or higher than 240. A stable composition comprises the organic silicon compound that contains a methacryloxy group or an acryloxy group and the phenothiazine derivative having a molecular weight equal to or higher than 240. The phenothiazine derivative is used in an amount sufficient to stabilize the organic silicon compound.
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