abstract |
(A) Alkali-soluble polymer containing carboxylic acid, having an acid equivalent of 100 to 600 and a weight average molecular weight of 5,000 to 500,000: 20 to 90% by mass, (b) specific ethylenic unsaturation Additive polymerizable monomer: 5 to 70% by mass, (c) Photopolymerization initiator: A photosensitive resin composition containing 0.01 to 30% by mass. |