发明授权
- 专利标题： Capped poly(arylene ether) composition and process
- 专利标题（中）： 包覆聚（亚芳基醚）组合物和工艺
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申请号： US10678243申请日： 2003-10-03
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公开(公告)号： US07148296B2公开(公告)日： 2006-12-12
- 发明人: Kenneth Paul Zarnoch , John Robert Campbell , Amy Rene Freshour , Hua Guo , John Austin Rude , Prameela Susarla , Michael Alan Vallance , Gary William Yeager
- 申请人： Kenneth Paul Zarnoch , John Robert Campbell , Amy Rene Freshour , Hua Guo , John Austin Rude , Prameela Susarla , Michael Alan Vallance , Gary William Yeager
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 代理机构： Cantor Colburn LLP
- 主分类号： C08F183/08
- IPC分类号： C08F183/08 ; C08G65/38
摘要：
A thermoset composition exhibiting reduced water absorption in the cured state includes an olefinically unsaturated monomer and a capped poly(arylene ether) prepared by the reaction of an uncapped poly(arylene ether) with an anhydride capping agent. The capped poly(arylene ether) is isolated and/or purified by methods that reduce the concentrations of polar impurities that contribute to water absorption by the cured composition.
公开/授权文献
- US20050075462A1 Capped poly(arylene ether) composition and process 公开/授权日：2005-04-07
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