POLYCARBONATE RESIN, POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME, AND MOLDED PRODUCT USING THE POLYCARBONATE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a flame retardant polycarbonate resin composition having excellent fluidity; to provide a method for producing the composition; and to provide a molded product thereof.;SOLUTION: The polycarbonate resin composition contains a polysiloxane-modified polycarbonate resin obtained by mixing and stirring a polycarbonate resin with a polysiloxane compound represented by formula (1) or (2) [wherein, R4 to R8 and R10 to R14 are the same or different and each an ≤18C alkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkylaryl group or -(CH2)α-NH-C6H5 (α is an integer of 1-8) of which the whole or a part may be substituted with a halogen atom; R9, R15 and R16 are each a divalent organic group; average values of m, p, q and r in the polysiloxane compound are within ranges of m≥0, p0, q≥0 and r0 respectively] and having 900-30,000 number average molecular weight to react them.;COPYRIGHT: (C)2004,JPO