PHOTOPOLYMERIZABLE COMPOSITION AND PHOTOPOLYMERIZABLE IMAGE FORMING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity and excellent in solubility to a solvent. SOLUTION: The photopolymerizable composition contains an addition polymerizable compound having at least one ethylenically unsaturated double bond and a photopolymerization initiation system containing at least a titanocene compound as a radical activator and a compound having two carboxylic acid ester groups or carboxylic acid amide groups bonding to an aniline nitrogen atom by way of an alkylene chain.