CURABLE RESIN COMPOSITION, DRY FILM, AND PRINTED WIRING BOARD

摘要

PROBLEM TO BE SOLVED: To provide a curable resin composition excellent in storage stability despite a single liquid, a dry film thereof, and a printed wiring board provided with the cured product.SOLUTION: A curable resin composition contains (A) a photopolymerization initiator which generates acid and radical by irradiation with light, (B) a thermosetting component, and (C) an alkali-soluble resin.