THERMOPLASTIC RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that comprises a transparent thermoplastic resin, for example, a polycarbonate resin and a specific polyester copolymer resin and has excellent transparency and resistances to chemicals, heat and the like. SOLUTION: This thermoplastic resin composition comprises (A) a transparent aromatic thermoplastic resin and (B) a polyester copolymer resin containing at least two kinds of dicarboxylic acid components and two kinds of diol components where 1-50 mol% of the dicarboxylic components is naphthalene dicarboxylic acid and the proportion of the component (A) is 50-99.99 wt.% and the proportion of the component (B) is 0.01-50 wt.% based on the total amount of the components (A) and (B).