| 摘要 |
PROBLEM TO BE SOLVED: To provide an active energy ray-curable adhesive composition for a plastic film and the like, which has low viscosity and excellent curability, has excellent adhesive strength to various plastic films and the like, especially hydrophilic plastic films, and has sufficient performance in applications which require severe durability.SOLUTION: The active energy ray-curable adhesive composition for a plastic film or sheet contains a curable component and a polymerization initiator. The curable component contains (A) a compound having two or more epoxy groups and an alicyclic skeleton and a (B) component including (b1) a compound having one ethylenically unsaturated group and an aromatic ring skeleton or an alicyclic skeleton and (b2) a compound having one ethylenically unsaturated group in a molecule including a compound having one ethylenically unsaturated group and a hydroxyl group, and does not contain a cationically polymerizable compound having a (meth)acryloyl group. The polymerization initiator contains (C) a photocationic polymerization initiator and (D) a photoradical polymerization initiator. |
