Patent ID: 8859633

Claim:
A composition comprising the following (A3), (B3) and (D3), wherein: (A3) is a urethane(meth)acrylate; (B3) is a combination of a n-(meth)acryloyloxyalkyl hexahydrophthalimide, a carboxyl group-containing (meth)acrylate; and, a (meth)acrylic acid derivative monomer represented by the formula (C3): Z—O—(R 2 O) p —R 1 Formula (C3): wherein Z represents a (meth)acryloyl group, R 1 represents a phenyl group or a phenyl group having an alkyl group with 1 to 3 carbon atoms, R 2 represents —C 2 H 4 —, —C 3 H 6 —, —CH 2 CH(CH 3 )—, —CH 2 CH(OH)CH 2 —, —C 4 H 8 — or —C 6 H 12 —, and p represents an integer of from 1 to 10; and (D3) is a photopolymerization initiator.