abstract |
PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of alkali development capable of improving a light room stability of a photosensitive resin composition itself and obtaining a printing plate material excellent in image remaining property and printing durability. A photosensitive resin composition comprising an ethylenically unsaturated compound, an alkali-soluble resin, a near-infrared absorbing dye, a halomethyl group-containing compound, a nitroxyl compound, and an organic boron anion-containing compound. The present invention also relates to a printing plate material on which the substrate is applied. [Selection figure] None |