THERMOPLASTIC RESIN COMPOSITION

摘要

PURPOSE:To obtain the subject composition excellent in heat-resistance, impact resistance, etc., and useful as an electrical part by blending an aromatic polycarbonate resin, a saturated polyester resin and a specific modified olefin copolymer in specific CONSTITUTION:The objective composition is obtained by blending 100 pts.wt. of a mixture of (A) 40-90wt.% of an aromatic polycarbonate and (B) 60-10wt.% of a saturated polyester resin with (C) 20-40 pts.wt. of a modified olefin copolymer (preferably having a boiling xylene-insoluble content of >=30wt.%) obtained by polymerizing 10-400 pts.wt. of a vinyl aromatic monomer in the presence of 100 pts.wt. of a crystallizable olefin copolymer with an epoxy group.