Invention Grant
US08796492B2 α-(unsaturated alkoxyalkyl) acrylate composition and process for production thereof
有权
α-（不饱和烷氧基烷基）丙烯酸酯组合物及其制备方法
- Patent Title: α-(unsaturated alkoxyalkyl) acrylate composition and process for production thereof
- Patent Title (中): α-（不饱和烷氧基烷基）丙烯酸酯组合物及其制备方法
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Application No.: US13260110Application Date: 2010-03-31
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Publication No.: US08796492B2Publication Date: 2014-08-05
- Inventor: Makoto Saito , Hiroko Izumi , Toshimitsu Moriguchi , Tomomasa Kaneko , Atsushi Tachibana , Mitsuaki Makino , Yasuhiro Mimura
- Applicant: Makoto Saito , Hiroko Izumi , Toshimitsu Moriguchi , Tomomasa Kaneko , Atsushi Tachibana , Mitsuaki Makino , Yasuhiro Mimura
- Applicant Address: JP Osaka
- Assignee: Nippon Shokubai Co., Ltd.
- Current Assignee: Nippon Shokubai Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: JP2009-087219 20090331; JP2009-087220 20090331; JP2009-204597 20090904; JP2009-225264 20090929; JP2010-000191 20100104
- International Application: PCT/JP2010/055960 WO 20100331
- International Announcement: WO2010/114077 WO 20101007
- Main IPC: C07C43/11
- IPC: C07C43/11 ; C07C41/06 ; C07C41/46 ; C07C43/15
Abstract:
An α-(unsaturated alkoxyalkyl)acrylate composition is provided which enables an α-(unsaturated alkoxyalkyl)acrylate product to be stored at a high purity for an extended period of time and can fully suppress problems such as discoloration and gelation from arising during polymerization, and a method of safely preparing α-(unsaturated alkoxyalkyl)acrylate compositions industrially, with high purity. The composition includes an α-(unsaturated alkoxyalkyl)acrylate of a specific structure and an antioxidant, the content of the antioxidant being from 0.03 to 0.5 wt % per 100 wt % of the α-(unsaturated alkoxyalkyl)acrylate.
Public/Granted literature
- US20120016095A1 a-(UNSATURATED ALKOXYALKYL) ACRYLATE COMPOSITION AND PROCESS FOR PRODUCTION THEREOF Public/Granted day:2012-01-19
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