| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable resin composition for forming a laminar portion which can form a laminate capable of abating a stress impressed onto a surface material and unlikely to entail, even after long-term storage, residual gaps in the interface of the surface material and tacky layer.SOLUTION: A curable resin composition is a curable resin composition for forming the laminar portion 18 of a tacky layer 14 possessing a laminar portion 18 spread along the surface of a transparent surface material 10 and a dam-shaped portion 20 surrounding the periphery of the laminar portion 18 and including an oligomer (A) which is a urethane acrylate oligomer having a number-average molecular weight of 1,000-100,000 in a state where the average number of curable functional groups is 1.8-4, monomers (B) consisting of one or more types of monomers having molecular weights of 125-600 and bearing curable functional group numbers of 1-3 and including a hydroxyl group-containing monomer (B1), and an oligomer (C) having a number-average molecular weight of 1,000-20,000 and bearing a curable functional group number of 0.5-1. |
