Resin composition and molded product thereof, and method for their production

摘要

A resin composition includes: a polylactic acid resin; an impact-resistant resin which is superior in impact resistance to the polylactic acid resin and is incompatible with or hardly compatible with the polylactic acid resin; and a nucleating agent which promotes crystallization of the polylactic acid resin; the nucleating agent existing at least in the phase of the impact-resistant resin.