| 摘要 |
[Problems] The present invention provides a photocurable resin composition having excellent adhesion with a substrate and excellent resolution; a film obtained by using the photocurable resin composition; a cured product obtained by curing the photocurable resin composition; and a printed wiring board comprising the cured product. [Means for Solution] The photocurable resin composition according to the present invention is characterized by comprising (A) a carboxyl group-containing resin, (B) an acylphosphine oxide-based photopolymerization initiator, (C) a titanocene-based photopolymerization initiator, (D) a photosensitive monomer and (E) a polymerization inhibitor.
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