| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a photosensitive conductive ink excellent in photosensitivity and developability, from which a conductive layer excellent in conductivity, adhesiveness, moist-heat resistance or the like can be formed.SOLUTION: The photosensitive conductive ink comprises: a photosensitive resin (A); conductive particles (B); and a photopolymerization initiator (C). The photosensitive resin (A) is a photosensitive resin (A-1) or (A-2) having a carboxyl group and an ethylenically unsaturated group in a side chain, prepared by allowing a resin (c) having a hydroxyl group in a side chain obtained by the reaction of an epoxy compound (a) and a phenolic compound (b), to sequentially react with a polybasic acid anhydride (d), a compound (f) having an epoxy or oxetane group and an ethylenically unsaturated group, and a polybasic acid anhydride (g).</p> |
