| abstract |
An ultraviolet curable resin composition, which comprises a cationic photopolymerization initiator (B) and a urethane prepolymer (A) having a structure represented by the general formula (1); n(wherein R 1 and R 2 each independently represent an alkylene group, R 3 , R 4 and R 5 each independently represent an alkyl group or hydrogen atom, R 6 and R 7 each independently represent an alkylene group having 2 to 4 carbon atoms, a represents 0 or 1, and b and c each independently represent an integer of 0 to 10). |