ジイミド化合物ならびにインクジェット用インクおよびその用途

摘要

PROBLEM TO BE SOLVED: To provide a new compound suitable as a curing component of an inkjet ink capable of forming a polyimide film having less warping amount.SOLUTION: This diimide compound (A) is expressed by formula (1) [wherein, X is a 2C-100C tetravalent organic group; Ys are each independently a 1C-100C divalent organic group; and Zs are each independently a 1C-100C divalent organic group].