发明授权
- 专利标题： Polyimide adhesives, coats and prepreg
- 专利标题（中）： 聚酰亚胺粘合剂，涂层和预浸料
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申请号： US785996申请日： 1985-10-10
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公开(公告)号： US4687836A公开(公告)日： 1987-08-18
- 发明人: Akira Ibi , Takushi Sato , Akihiro Yamaguchi , Shigeru Takahashi , Shigeyuki Shishido , Shoji Tamai , Hisai Nakajima
- 申请人： Akira Ibi , Takushi Sato , Akihiro Yamaguchi , Shigeru Takahashi , Shigeyuki Shishido , Shoji Tamai , Hisai Nakajima
- 申请人地址： JPX Tokyo
- 专利权人： Mitsui Toatsu Chemicals, Inc.
- 当前专利权人： Mitsui Toatsu Chemicals, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX59-214350 19841015; JPX59-218598 19841019
- 主分类号： C08G73/10
- IPC分类号： C08G73/10 ; C08J3/12 ; C08J5/24
摘要：
This invention relates to a polyimide powder in use for adhesion and/or coat forming and to a method of preparing said powder, wherein polyamic-acid is chemically imidized which is obtained by reacting tetracarboxylic acid dianhydride with diamine in organic solvents.This invention further relates to a method for adhesion and coat forming by using said polyimide powder.This invention still further relates to a method for preparing prepreg by using said polyimide powder, and a method for adhesion and preparing molded laminates by using said prepreg.
公开/授权文献
- US5213092A Aspirating endoscope 公开/授权日：1993-05-25
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