| abstract |
(57) [Summary] PROBLEM TO BE SOLVED: To provide, as a main component, a polyglycolic acid-based aliphatic polyester resin and to provide unprecedented excellent biodegradability, flexibility, processability, practical strength, and barrier properties when thinned. To provide a resin composition and a molded article having the same. SOLUTION: A resin composition (C) containing 0.5 to 30% by weight of an additive (B) to a resin (A) mainly composed of a polyglycolic acid-based aliphatic polyester resin having a crystal melting point of 110 to 250 ° C. )), The main component of the additive (B) The total number of carbon atoms of the fatty acid constituting the three ester groups is 9 The resin composition and a molded article thereof, wherein glycerin triesters having no more than three are used. |