ACTIVE ENERGY RAY CURABLE SHAPING RESIN COMPOSITION, MOLDED ARTICLE HAVING SHAPED LAYER FORMED ON SURFACE, MOLDED ARTICLE HAVING FINE RUGGED SHAPE FORMED ON SURFACE, AND OPTICAL COMPONENT

摘要

PPROBLEM TO BE SOLVED: To provide a molded article which is provided with a fine rugged shape and is excellent in surface hardness in addition to chemical resistance and scratch resistance, to provide a molded article provided with a shaped layer having satisfactory shaping property and shape retention property to be used for obtaining the molded article and, further, to provide an active energy ray curable shaping resin composition capable of forming a shaping layer suited for a nanoimprint. PSOLUTION: The active energy ray curable shaping resin composition contains a reaction product (B) obtained by reacting radically polymerizable vinyl monomer (b) having carboxyl group with a polymer (A) of radical polymerization component (a) containing radically polymerizable vinyl monomer (a1) having epoxy group. PCOPYRIGHT: (C)2010,JPO&INPIT