| 摘要 |
The present invention is a resin molding produced by curing a polymerizable composition [I] which comprises a bifunctional (meth)acrylate component (A) having an alicyclic structure represented by general formula (1) and a polyfunctional urethane (meth)acrylate component (B) having an alicyclic structure, wherein the bifunctional (meth)acrylate component (A) having the alicyclic structure comprises an acrylate component (a1) (wherein R3 is a hydrogen atom) and a methacrylate component (a2) (wherein R3 is a methyl group). This resin molding has excellent optical properties, thermal properties and mechanical properties and is useful particularly as a plastic substrate for a display. (In the formula, R2 represents a C1-6 alkylene group which may contain an ether; R3 represents a hydrogen atom or a methyl group; n represents 0 or 1; a represents 1 or 2; and b represents 0 or 1.) |
