RESIN COMPOSITION, RESIN SHEET, MULTILAYER PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE
申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
公开号:EP3919531A1
公开(公告)日:2021-12-08
A resin composition of the present invention is a resin composition containing a bismaleimide compound (A) containing a constituent unit represented by the following formula (1), and maleimide groups at both ends of the molecular chain, at least one resin or compound (B) selected from the group consisting of a maleimide compound other than the bismaleimide compound (A), a cyanate compound, a benzoxazine compound, an epoxy resin, a carbodiimide compound, and a compound having an ethylenically unsaturated group, and a photo initiator (C) :
wherein R1 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; R2 represents a linear or branched alkylene group having 1 to 16 carbon atoms, or a linear or branched alkenylene group having 2 to 16 carbon atoms; each R3 independently represents a hydrogen atom, a linear or branched alkyl group having 1 to 16 carbon atoms, or a linear or branched alkenyl group having 2 to 16 carbon atoms; and each n independently represents an integer of 1 to 10.
本发明的树脂组合物是一种含有双马来酰亚胺化合物(A)的树脂组合物,双马来酰亚胺化合物(A)含有下式(1)所代表的组成单元,马来酰亚胺基团位于分子链的两端、至少一种树脂或化合物(B),选自由双马来酰亚胺化合物(A)以外的马来酰亚胺化合物、氰酸酯化合物、苯并噁嗪化合物、环氧树脂、碳化二亚胺化合物和具有乙烯不饱和基团的化合物组成的组,以及光引发剂(C):
其中 R1 代表具有 1 至 16 个碳原子的直链或支链亚烷基,或具有 2 至 16 个碳原子的直链或支链烯基;R2 代表具有 1 至 16 个碳原子的直链或支链亚烷基,或具有 2 至 16 个碳原子的直链或支链烯基;每个 R3 独立地代表氢原子、具有 1 至 16 个碳原子的直链或支链烷基,或具有 2 至 16 个碳原子的直链或支链烯基;每个 n 独立地代表 1 至 10 的整数。