申请人:Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
公开号:US20020019558A1
公开(公告)日:2002-02-14
The present invention provides a novel diamine and a novel acid anhydride which are applicable for a polyimide and includes a cinnamoyl group or a derived cinnamoyl group. The novel diamines and acid anhydrides have photo-reactivity and heat-reactivity inherent to the cinnamoyl group.
本发明提供了一种新型二胺和一种新型酸酐,适用于聚酰亚胺,并包括一个肉桂酰基或衍生的肉桂酰基。这些新型二胺和酸酐具有与肉桂酰基固有的光反应性和热反应性。