| 摘要 |
PROBLEM TO BE SOLVED: To provide a molded product of an alicyclic structure-containing polymer having a hardcoat layer excellent in follow-up properties to a substrate comprised of the alicyclic structure-containing polymer and in pencil hardness and also excellent in optical characteristics regardless of environments where it is used. SOLUTION: The ultraviolet-curable resin composition comprises a urethane (meth)acrylate oligomer (A) bearing at least four (meth)acryloyl groups, a (meth)acrylate monomer (B) bearing three or four (meth)acryloyl groups and a photopolymerization initiator (C). The molded article of the alicyclic structure-containing polymer is obtained by forming a cured product of the ultraviolet-curable resin composition, comprising the urethane (meth)acrylate oligomer (A) bearing at least four (meth)acryloyl groups, the (meth)acrylate monomer (B) bearing three or four (meth)acryloyl groups and the photopolymerization initiator (C), as the hardcoat layer on the surface of the substrate comprised of the alicyclic structure-containing polymer. COPYRIGHT: (C)2004,JPO
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