| abstract |
(57) [Abstract] [PROBLEMS] To provide a photopolymerizable composition having a finely peeled piece, which hardly causes edge fusion, and which can be treated with an alkaline aqueous solution. [Constitution] (1) Binder containing carboxyl group, (2) A photopolymerizable composition that contains a photopolymerizable monomer and (3) a photopolymerization initiator and is developable with an alkaline aqueous solution, a monomer containing the following general formula (a), and a monomer containing the following general formula (b): And a monomer containing the following general formula (c), the weight average molecular weight of 5,000 to 200,000. 5% of the carboxyl group-containing binder Including the above. [Chemical 1] |