Patent ID: 7727679
Filing Date: 2010-06-01
Classification: C08F,C08J,C08L,G03H

Abstract:
1. An optical refractive index-modifying polymer composition comprising as a main component a polymer (A) which is a polymer of monomers including as an essential component an acrylic vinyl monomer represented by the following formula (1): wherein R wherein the polymer (A) contains a remaining radical-polymerizable side-chain vinyl group in the molecule, and the composition comprises a thermally curable polymer (B) in an amount of 5 to 60 parts by weight per 100 parts by weight of the polymer (A), and wherein the acrylic vinyl monomer is a vinyl methacrylate, vinylethyl methacrylate, vinyloctyl methacrylate, vinylhexyl methacrylate, vinylbutyl methacrylate, vinyl acrylate, or vinylethyl acrylate.