| 摘要 |
<p>[Problem] To provide an active-energy-ray-curable adhesive composition having low viscosity, excellent curability, excellent adherability to various plastic films or sheets and particularly to hydrophilic plastic films or sheets, and excellent durability. [Solution] The active-energy-ray-curable adhesive composition for plastic films or sheets comprises at least a curable component and a polymerization initiator, wherein the curable component comprises at least components (A) and (B), and the polymerization initiator comprises at least component (C). Component (A) is an aromatic epoxy compound including two or more epoxy groups in the molecule thereof. Component (B) is an ethylenically unsaturated compound comprising at least: (B1) at least one compound selected from the group consisting of 4-hydroxybutyl acrylate and 2-hydroxybutyl acrylate; and (B2) a compound including two or more ethylenically unsaturated groups in the molecule thereof. Component (C) is a photo-cationic polymerization initiator.</p> |
