| 摘要 |
PROBLEM TO BE SOLVED: To provide a photopolymerizable composition high in sensitivity and good in developability and solubility in a solvent and restrained from deterioration after long-term storage. SOLUTION: The photopolymerizable composition comprises (A) a monomer having an additionally polymerizable ethylenically unsaturated double bond, (B) a photopolymerization initiator, containing at least one kind of radical activator and an amino-acidamide represented by the general formula I, and/or its condensation product, and (C) a polymer binder, and in formula I, (n) is an integer of 2-10; each of R1-R5 is, independently, an H atom or an optionally substituted alkyl group or the like; and each of of R6, R71, R72, R81, and R82 is an H atom or an optionally substituted alkyl group or the like. |
