AROMATIC POLYCARBONATE RESIN COMPOSITION AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition diminishing development of clear foreign matters when passing through a polymer filter, and excellent in clarity and an appearance of the molded product. SOLUTION: The polyrcarbonate resin composition obtained by interfacial polymerization is characterized as the account of clear foreign matters with a diameter of 10 μm and above contained is 5 parts/g and below. The temperature of a melted composition passing through a polymer filter is to be 280 to 340 deg.C, in the molded that the aromatic polycarbonate resin obtained by interfacial polymerization of an aromatic dihydroxy compound and a carbonate derivative is melted and kneaded, with additives and then passed through the polymer filter.