ALIPHATIC POLYESTER RESIN COMPOSITION, AND MOLDED ITEM AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an aliphatic polyester resin composition which has a melt viscosity lower than and mechanical properties superior to those of an ordinary aliphatic polyester. SOLUTION: The aliphatic polyester resin composition contains a lactam and/or a lactam oligomer blended therein. COPYRIGHT: (C)2003,JPO