| 摘要 |
PURPOSE:To obtain a thermoplastic norbornene resin molding having a hard coat layer excellent in tight adhesion, abrasion resistance, chemical resistance, heat resistance, appearance, etc. CONSTITUTION:The molding has a hard coat layer formed by curing an ultraviolet-curable composition comprising 10-90 pts.wt. monomer mixture consisting of 20-100wt.% monomer having three or more (meth)acryloyloxy groups per molecule and 80-0wt.% monomer having one or two (meth) acryloyloxy groups per molecule, 5-80 pts.wt. coating resin which is a homo-or copolymer of a vinyl monomer comprising at least 10wt.% at least one (meth) acrylic ester, and 0.1-15 pts.wt. photopolymerization initiator. |
