POLYMER RESIN COMPOSITION FOR SPECTACLE FRAME

摘要

The present invention relates to a polymer resin composition for a spectacle frame which is environment-friendly and has improved properties, such as high transparency, high stiffness, high thermal resistance, etc. The polymer resin composition for a spectacle frame in accordance with an aspect of the invention comprises: a polyester resin comprising a residue of a dicarboxylic acid component comprising terephthalic acid and a residue of a diol component comprising dianhydrohexitol; and an impact reinforcing material comprising a core comprising butadiene-based copolymer, an inner layer shell comprising acrylate/aromatic vinly copolymer, and an outer layer shell comprising aromatic vinyl-based polymer.