发明授权
- 专利标题： Cure acceleration of polymeric structures
- 专利标题（中）： 聚合物结构的固化加速
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申请号： US13634697申请日： 2011-03-22
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公开(公告)号： US08946358B2公开(公告)日： 2015-02-03
- 发明人: Joel M Pollino , Joachim C Ritter
- 申请人： Joel M Pollino , Joachim C Ritter
- 申请人地址： US DE Wilmington
- 专利权人： E I du Pont de Nemours and Company
- 当前专利权人： E I du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 国际申请： PCT/US2011/029339 WO 20110322
- 国际公布： WO2011/119546 WO 20110929
- 主分类号： C08G75/16
- IPC分类号： C08G75/16 ; C08K5/053 ; C08J3/20 ; C08J3/24 ; C08K5/13 ; C08K5/134
摘要：
A method for accelerating the curing of a polyarylene sulfide. The polyarylene sulfide is blended with a cure accelerator to form a mixture where the weight percentage of accelerator is between 0.2% and 15.0% of the total weight of the blend. The mixture is cured at 320° C. or above for at least 20 minutes. The cure accelerator is a compound selected from the group consisting of ionomers, hindered phenols, polyhydric alcohols, polycarboxylates, and mixtures of the foregoing.
公开/授权文献
- US20130012671A1 CURE ACCELERATION OF POLYMERIC STRUCTURES 公开/授权日：2013-01-10
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