Patent ID: 8507632

Claim:
An actinic energy ray-curable composition comprising a urethane (meth)acrylate obtained by reacting an organic isocyanate having a plurality of isocyanate groups in one molecule with a polycaprolactone-modified alkyl (meth)acrylate and a long-chain alcohol, wherein said urethane (meth)acrylate contains two or more urethane (meth)acrylates different from one another in the number of repetitions of a caprolactone unit per one residue of the polycaprolactone-modified alkyl (meth)acrylate, and wherein the long-chain alcohol is selected from the group consisting of tridecanol, myristyl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, and polyoxyethylene monostearate.