| 摘要 |
PROBLEM TO BE SOLVED: To provide a photocurable adhesive composition capable of improving anchorability and property of following a curved surface while improving cohesion force and heat resistance.SOLUTION: There is provided a photocurable adhesive composition containing (A) a monomer mixture containing (meth)acrylic ester monomer (a) having an alkyl group having 4 or more carbon atoms, a polymerizable monomer (b) having a nitrogen atom in a molecule and a (meth)acrylic ester monomer (c) represented by the general formula (1), (B) a (meth)acrylic ester copolymer which is copolymer of monomers including the monomers (a), (b) and (c), (C) a compound represented by the general formula (2) and (D) a photoinitiator. In the formula (1), where Rrepresents a hydrogen atom or a methyl group, n represents an integer of 0 to 6 and a plurality of n may exist. NCO-R-NHCOO-P-NHCOO-R-OCN (2) |
