SEMI-CURED PRODUCT, CURED PRODUCT AND METHOD OF MANUFACTURING SAME, OPTICAL COMPONENT, CURABLE RESIN COMPOSITION

摘要

A curable resin composition comprising a (meth)acrylate monomer having an aromatic ring, a non-conjugated vinylidene group-containing compound represented by the general formula below, and a thermal or a photo-radical polymerization initiator makes it possible to produce a cured product with minimized occurrence of burring during molding and high product yield after molding. The cured product has good heat coloration resistance and low Abbe's number. R11, R12, R15, and R16 represent a substituent and A represents an atomic group necessary for forming a cyclic structure.;

主权项

1. A curable resin composition comprising a (meth)acrylate monomer having an aromatic ring, a non-conjugated vinylidene group-containing compound represented by the general formula (1) below, and a thermal or a photo-radical polymerization initiator, provided that the non-conjugated vinylidene group-containing compound is free from a (meth)acrylate monomer:wherein R11, R12, R15, and R16 each independently represent a substituent and A represents an atomic group necessary for forming a cyclic structure.