申请人:CHISSO CORPORATION
公开号:EP0519177A2
公开(公告)日:1992-12-23
A thermosetting adhesive film having well retaining any of storage-stability, adhesion strength, heat resistance, chemical resistance and electrical characteristics is provided,
which film is obtained by molding a composition consisting of 100 parts by weight of a copolymer consisting of polycaprolactone polyol, a diamine and a diisocyanate, 30 to 300 parts by weight of an epoxy-novolak resin, 3 to 100 parts by weight of a flexibilizer and 0.2 to 20 parts by weight of a film-forming agent.
本发明提供了一种热固性粘合薄膜,具有良好的贮存稳定性、粘合强度、耐热性、耐化学性和电气特性、
该薄膜是通过模塑一种组合物获得的,该组合物包括 100 份(重量)由聚己内酯多元醇、二胺和二异氰酸酯组成的共聚物,30 至 300 份(重量)环氧-Novolak 树脂,3 至 100 份(重量)柔顺剂和 0.2 至 20 份(重量)成膜剂。