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公开(公告)号:US10125224B2
公开(公告)日:2018-11-13
申请号:US15461957
申请日:2017-03-17
Applicant: I.S.T Corporation
Inventor: Gary L. Deets , Jianming Xiong
Abstract: A method for using citraconic anhydride and itaconic anhydride as addition cure end caps in reactions for forming polyamic acid oligomers and polyimide oligomers, is provided. Prepregs and high temperature adhesives made from the resulting oligomers, as well as, high temperature, low void volume composites made from the prepregs, are also provided.