发明授权
- 专利标题： Quaternary phosphorus compounds and their preparation
- 专利标题（中）： 季铵磷化合物及其制备
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申请号： US399473申请日： 1995-03-07
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公开(公告)号： US5473091A公开(公告)日： 1995-12-05
- 发明人: Nobuhiro Ichiroku , Koji Futatsumori , Kazuhiro Arai , Miyuki Wakao , Toshio Shiobara
- 申请人： Nobuhiro Ichiroku , Koji Futatsumori , Kazuhiro Arai , Miyuki Wakao , Toshio Shiobara
- 申请人地址： JPX Tokyo
- 专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-062030 19940307
- 主分类号： C07F5/02
- IPC分类号： C07F5/02 ; C07F9/06 ; C07F9/54 ; C08G59/68
摘要：
A novel quaternary phosphorus compound is a salt between tetraphenyl borate and a phosphonium having an aromatic group attached to a phosphorus atom through an oxygen atom. It is blended with an epoxy resin as a curing catalyst to form an epoxy resin composition which flows smoothly and quickly cures into a product having improved moisture resistance and adhesion.
公开/授权文献
- US4403708A Electrical receptacle box assembly 公开/授权日：1983-09-13
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