abstract |
(57) [Summary] [Structure] A composition comprising an ethylene-vinyl alcohol-based copolymer and a poly (3-hydroxybutyrate) -based polymer having a syndiotacticity of 55% or more as indicated by a diad. [Effect] The film molded using the resin composition of the present invention is excellent in mechanical properties, water resistance, transparency, gas barrier property and biodegradability, and thus has high industrial utility. |