RESIN AND RESIN COMPOSITIONS FOR LASER MARKING AND MOLDED ARTICLES OF THESE

摘要

The present invention provides a resin and a resin composition which can be useful for laser marking, capable of providing distinct marking upon being irradiated with a laser beam, and also provides a molded product formed from such a resin or resin composition. Specifically, the present invention provides (1) a resin composition comprising an amorphous resin and a crystalline resin; (2) a resin comprising an aromatic polycarbonate copolymer which contains a polyorganosiloxane structural unit; (3) a resin composition comprising an aromatic polycarbonate copolymer (A) which contains a polyorganosiloxane structural unit and an aromatic polycarbonate resin (B); and (3) a resin composition comprising an aromatic polycarbonate resin (A), a reactive group-containing silicone compound (B) and/or an organic compound metallic salt (C).