| 摘要 |
<p>A photosensitive resin composition particularly suitable for preparing a flexographic original plate, comprising (1) a photosensitive microgel prepared by the reaction of fine microgel particles, prepared by the emulsion polymerization of an α,β-ethylenically unsaturated compound in the presence of an emulsifying agent comprising a tertiary ammonium salt compound, with a compound having an epoxy group which reacts with a tertiary ammonium salt and at least one ethylenically unsaturated double bond in its molecule, (2) an α,β-ethylenically unsaturated compound, and (3) a rubber or a thermoplastic elastomer.</p> |
