RESIN COMPOSITION, FILM-LIKE OPTICAL MEMBER USING THE SAME, AND METHOD FOR PRODUCING RESIN COMPOSITION

摘要

Disclosed is a resin composition which enables to form a transparent film-like optical member having high refractive index. Also disclosed is an optical member using such a resin composition. Specifically disclosed is a resin composition containing (A) a metal-containing highly refractive intermediate, and (B) a polymer or oligomer and/or (C) a reactive monomer. The component (A) is obtained by a step for mixing and heating titanium alkoxide, diethanolamine and water and a step for removing an alcohol as a by-product of hydrolysis by distillation.