| 摘要 |
[Problem] The main purpose of the present invention is to overcome the problems of the prior art and to provide a photosensitive electroconductive paste that forms an extremely fine pattern and has excellent adhesion to a substrate, durability, and stability over time without being fired or blended with a thermoset resin. [Solution] A photosensitive electroconductive paste containing a photosensitive organic binder (A), an electroconductive powder (B), a photopolymerizable compound (C), a photopolymerization initiator (D), and an organic solvent (E); an electroconductive thin film; an electroconductive laminate; a magnetic circuit; and a touch panel formed using the electroconductive paste; wherein the photosensitive electroconductive paste is characterized in that the photosensitive organic binder (A) is a (meth)acrylic copolymer in which an alicyclic epoxy (meth)acrylate is added to some of the carboxyl groups of a (meth)acrylic copolymer having carboxyl groups on a side chain, the acid number thereof being 500-4000 eq/ton, and the weight-average molecular weight thereof being 5000-80,000. |
