| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymerizable composition giving a cured article having high pencil hardness, flex resistance, chemical resistance, adhesiveness to a substrate and low warpage as a shaped article. SOLUTION: This active energy ray-polymerizable resin composition for casting includes an urethane poly(meth)acrylate (A) synthesized from a polyisocyanate, a polyol, and a hydroxyalkyl(meth)acrylate, a compound (B) represented by the general formula (I), and an active energy ray polymerization initiator (C), which is suitable for mold print shaping. COPYRIGHT: (C)2010,JPO&INPIT
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