POLYCARBONATE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a transparent polycarbonate resin composition having a high refractive index, a high Abbe's number, a high strength and excellent hue and dyeability. SOLUTION: The polycarbonate resin composition is obtained by compounding a polycarbonate resin (A) prepared by subjecting a dihydroxy compound represented by general formula (1) to a carbonate bonding through a carbonic acid diester with a polycarbonate resin (B) prepared by subjecting a dihydroxy compound represented by general formula (2) to the carbonate bonding through phosgene at a ratio so as to provide (100×(A))/((A)+(B))=5-35. COPYRIGHT: (C)2011,JPO&INPIT