| 摘要 |
A thermoset pressure-sensitive adhesive containing a tacky polymer, polyvinyl acetal, an epoxy resin, and an epoxy resin curing agent. The tacky polymer is obtained by copolymerizing a first monomer constituted by at least one type of (meth)acrylate ester of a non-tertiary non-cyclic alcohol having 8 to 12 carbon atoms and including one (meth)acryloyl group, a second monomer comprising a nitrogen atom and an ethylenically unsaturated group, and more than 0 parts by mass to no more than about 0.5 parts by mass of a crosslinking agent per a total of 100 parts by mass of the first monomer and the second monomer. |
