Patent ID: 7198830

Claim:
A polycarbonate resin composition comprising a mixture of a polycarbonate resin (A) and a polycarbonate resin (B) in a ratio of (100×(A)/((A)+(B))=1 to 99% by weight, in which the polycarbonate resin (A) is obtained by forming a carbonate bond from 95 to 5 mol % of a dihydroxy compound represented by the general formula (1) wherein R 1 and R 2 are, each independently, a hydrogen atom or a methyl group, 5 to 95 mol % of a dihydroxy compound represented by the general formula (2) HOCH 2 —Y—CH 2 OH (2) wherein Y is an alkylene group having 1 to 10 carbon atoms or a cycloalkylene group having 4 to 20 carbon atoms and a carbonic acid diester; and the polycarbonate resin (B) is obtained by forming a carbonate bond from a dihydroxy compound represented by the structural formula (3) and a carbonic acid diester or phosgene.