| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition capable of clearly giving white mark ing by irradiation of a laser beam, easy to be recycled, friendly to an environ ment, and excellent in impact resistance and moldability, and to provide its molded article. SOLUTION: A resin composition for white laser marking and its molded article comprises melt-kneading 0.0001-2 mass % of carbon black (D) to 100 mass % of a copolymer comprising 10-70 mass % of an aromatic vinyl monomer (A), 30-90 mass % of an acrylate monomer and/or a methacrylate monomer (B) and 0-40 mass % of a rubbery polymer (C).
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