| abstract |
(57) [Summary] [Purpose] Adhesion between adherends having an appropriate thickness and having surface irregularities and curvatures that facilitates handling when applied to adherends. Provide a film adhesive having excellent potential. [Structure] (a) Epoxy compound, (b) Epoxy curing agent, (c) Glass transition point when UV polymerized alone A compound having at least one UV-polymerizable acroyl group or meta-acroyl group in the molecule in the range of 25 to 180 ° C., (d) a UV-polymerizable acroyl group or meta-acroyl group, and a compound (a) or (b) A compound having at least one reactive functional group in each molecule, and (e) a photoinitiator, wherein the compound (b) is a particle having an average particle size of 1 to 100 μm and is uniformly dispersed. A film-like adhesive having a thickness of 250 μm or more, which is obtained by ultraviolet polymerization of an epoxy-acrylic resin composition. |