申请人:Fujifilm Electronic Materials U.S.A., Inc.
公开号:US10781341B2
公开(公告)日:2020-09-22
This disclosure relates to a polyimide polymer that includes the reaction product of: (a) at least one diamine selected from the group consisting of a diamine of Structure (Ia) and a diamine of Structure (Ib),
(b) at least one diamine of Structure (II),
(c) at least one tetracarboxylic acid dianhydride, and (d) at least one compound containing a first functional group reactive with an amine or an anhydride and at least a second functional group selected from the group consisting of a substituted or unsubstituted linear alkenyl group and a substituted or unsubstituted linear alkynyl group. Each variable in the above formulas is defined in the specification.
本公开涉及一种聚酰亚胺聚合物,它包括以下物质的反应产物(a) 至少一种选自结构(Ia)二胺和结构(Ib)二胺的二胺、
(b) 至少一种结构(II)的二胺、
(c) 至少一种四羧酸二酐,以及 (d) 至少一种含有与胺或酸酐反应的第一官能团和至少一个选自取代或未取代的直链烯基和取代或未取代的直链炔基的第二官能团的化合物。上述公式中的每个变量在说明书中均有定义。