发明公开
EP2022819A1 Bisphenol monoester-based stabilizer composition, thermoplastic polymer composition and method of manufacturing the same, thermoplastic polymer molded product, and method of stabilizing thermoplastic polymer
有权
基于双酚单酯，其制造热塑性聚合物组合物和方法的稳定剂组合物; 用于稳定热塑性聚合物的热塑性聚合物和方法的模制产品
- 专利标题： Bisphenol monoester-based stabilizer composition, thermoplastic polymer composition and method of manufacturing the same, thermoplastic polymer molded product, and method of stabilizing thermoplastic polymer
- 专利标题（中）： 基于双酚单酯，其制造热塑性聚合物组合物和方法的稳定剂组合物; 用于稳定热塑性聚合物的热塑性聚合物和方法的模制产品
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申请号： EP08160882.0申请日： 2008-07-22
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公开(公告)号： EP2022819A1公开(公告)日： 2009-02-11
- 发明人: Kimura, Kenji , Soma, Ryoji , Akiba, Masatsugu , Tamato, Toyomochi
- 申请人： Sumitomo Chemical Company, Limited
- 申请人地址： 27-1, Shinkawa 2-chome, Chuo-ku Tokyo 104-8260 JP
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： 27-1, Shinkawa 2-chome, Chuo-ku Tokyo 104-8260 JP
- 代理机构： Vossius & Partner
- 优先权： JP2007193691 20070725
- 主分类号： C08K5/134
- IPC分类号： C08K5/134 ; C07C37/20 ; C07C67/52 ; C07C69/017 ; C07C69/54
摘要：
The present invention provides a bisphenol monoester-based stabilizer composition that can improve resistance to discoloration at high temperature of a thermoplastic polymer compared with a conventional one using a bisphenol monoester-based stabilizer composition including a bisphenol monoester-based compound mainly, wherein a compound represented by the following formula:
is contained in an area percentage by liquid chromatography analysis of 0.1 to 3%, a thermoplastic polymer composition and a method of manufacturing the thermoplastic polymer composition, a thermoplastic polymer molded product, and a method of stabilizing a thermoplastic polymer, as well as a thermoplastic polymer composition in which resistance to discoloration at high temperature is improved by using the stabilizer composition and a method of manufacturing the thermoplastic polymer composition, a thermoplastic polymer molded product, and a method of stabilizing a thermoplastic polymer.
is contained in an area percentage by liquid chromatography analysis of 0.1 to 3%, a thermoplastic polymer composition and a method of manufacturing the thermoplastic polymer composition, a thermoplastic polymer molded product, and a method of stabilizing a thermoplastic polymer, as well as a thermoplastic polymer composition in which resistance to discoloration at high temperature is improved by using the stabilizer composition and a method of manufacturing the thermoplastic polymer composition, a thermoplastic polymer molded product, and a method of stabilizing a thermoplastic polymer.
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