| 摘要 |
PURPOSE: A thermoplastic resin composition is provided to have excellent transparency, thermal resistance, impact strength, and exterior appearance, and to prevent gas generation or decomposition. CONSTITUTION: A thermoplastic resin composition comprises 100.0 parts by weight of a basic resin including a polycarbonate resin; and 0.1-30 parts by weight of a polyphosphate copolymer represented by chemical formula 1. In chemical formula 1, each of A and B is a single bond, C1-5 alkylene, a C1-5 alkylidene, a C5-6 cycloalkylidene, -S-, or -SO2; each of R5 and R6 is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C6-20 aryl group, or a substituted or unsubstituted C6-20 aryloxy group; each of R1, R2, R3, R4 is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C3-6 cycloalkyl group, a substituted or unsubstituted C6-12 aryl group, or halogen; each of and b is an integer from 0-4; and each of n and m is an integer from 1-500. |
