-
公开(公告)号:US4687836A
公开(公告)日:1987-08-18
申请号:US785996
申请日:1985-10-10
申请人: Akira Ibi , Takushi Sato , Akihiro Yamaguchi , Shigeru Takahashi , Shigeyuki Shishido , Shoji Tamai , Hisai Nakajima
发明人: Akira Ibi , Takushi Sato , Akihiro Yamaguchi , Shigeru Takahashi , Shigeyuki Shishido , Shoji Tamai , Hisai Nakajima
CPC分类号: C08J5/24 , C08G73/10 , C08G73/1064 , C08G73/1071 , C08G73/1082 , C08J3/12 , C08J2379/08
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.
摘要翻译: 本发明涉及用于粘合和/或涂层成型的聚酰亚胺粉末和制备所述粉末的方法,其中聚酰胺酸被化学酰亚胺化,其通过使四羧酸二酐与二胺在有机溶剂中反应而获得。 本发明还涉及通过使用所述聚酰亚胺粉末进行粘合和涂层成型的方法。 本发明还涉及通过使用所述聚酰亚胺粉末制备预浸料的方法,以及通过使用所述预浸料粘合和制备模压层压板的方法。