POLYOLEFIN-POLYESTER HYBRID POLYMER AND ITS COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a polyolefin-polyester hybrid polymer for improving the compatibility between a polyester resin and a polyolefin resin, a thermoplastic resin composition containing this compatibilizer, and a molded article obtained from the composition. SOLUTION: The polyolefin-polyester hybrid polymer (C) comprises 1-99 wt.% of polyolefin segments (A) and 1-99 wt.% of polyester segments (B) and has a structure wherein the polyolefin segments (A) and the polyester segments (B) are bound in the state of blocks and/or grafts through amide bonds. The thermoplastic resin composition (D) comprises the above polymer (C). The molded article (G) is obtained from the above resin composition. COPYRIGHT: (C)2006,JPO&NCIPI