Photosensitive resin composition, photosensitive film, screen printing plate material, screen printing stencil and photosensitive resist film, and methods for producing the same

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that can be stored for a long period of time in a single liquid state and has excellent solvent resistance and water resistance, and a photosensitive film and a stencil for screen printing using the above composition.SOLUTION: The photosensitive resin composition is an aqueous photosensitive resin composition comprising the following components A to E, in which component B is emulsified and dispersed in an aqueous solution of component A in the presence of a photopolymerization initiation system consisting of component C, component D and component E. The components are: (component A) a polyvinyl alcohol-based polymer and/or a water-soluble ethylene-vinyl alcohol copolymer having a saponification degree of 65 to 99 mol%; (component B) a radically polymerizable compound having at least one ethylenically unsaturated bond; (component C) a sensitizer and/or a polymerization initiator; (component D) an aliphatic or aromatic amine compound; and (component E) a photo-acid generator.SELECTED DRAWING: None