METHOD FOR PRODUCING POLYLACTIC ACID RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a polylactic acid resin composition excellent in hydrolysis resistance. SOLUTION: This method for producing the polylactic acid resin composition is provided by blending monocarbodiimide to the polylactic acid resin so as to make the terminal carboxyl group concentration of the obtained blended material as≤20 mmol/kg and then further blending a polycarbodiimide. COPYRIGHT: (C)2007,JPO&INPIT