PLANT COMPONENT-CONTAINING POLYCARBONATE RESIN COMPOSITION

摘要

Disclosed is a resin composition comprising 100 parts by weight of a poly carbonated in which a specific ether diol residue comprises 40 to 100 mol% o f the polycarbonate and 1 to 40 parts by weight of polylactic acid. The poly lactic acid is composed of a poly-L-lactic acid component and a poly-D-lacti c acid component. In a melting peak derived from the polylactic acid, the ra tio of a melting peak area at 195~C or higher to the sum total of the meltin g peak area at 195~C or higher (higher temperatures) and a melting peak area at 140 to 180~C (lower temperatures) both obtained by the measurement of th e melting peak derived fromthe polylactic acid component which appears durin g the heating process in the measurement on a differential scanning calorime ter (DSC) of 60% or more.