COMPOSITION AND HARDENED PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a composition having high sensitivity and excellent thin film curing property under an air contact state. SOLUTION: The composition includes: a carbazoyl group-containing (metha) acrylic ester (A-1) expressed by formula (1) (in the formula, (n) is integers of 1-100); and a compound (B) having hydroxide group and a carbazoyl group in one molecule. COPYRIGHT: (C)2009,JPO&INPIT