申请人:JX NIPPON OIL & ENERGY CORPORATION
公开号:US09399703B2
公开(公告)日:2016-07-26
A polyimide containing at least one of repeating units represented by the following general formulae (1) and (2):
wherein the formulae (1) and (2), R1, R2, and R3 each independently represents a hydrogen atom or the like, R4 represents an aryl group having 6 to 40 carbon atoms, and n represents an integer of 0 to 12, wherein a total amount of the repeating units represented by the general formulae (1) and (2) is 90% by mole or more relative to all repeating units.
一种聚酰亚胺,其至少包含以下通式(1)和(2)所表示的重复单元中的一个:其中通式(1)和(2)中,R1、R2和R3各自独立地表示氢原子或类似物,R4表示具有6到40个碳原子的芳基基团,n表示0到12的整数,其中由通式(1)和(2)表示的重复单元的总量相对于所有重复单元为摩尔数的90%或更多。