| abstract |
A resin composition containing a saponified product of (A) ethylene-vinyl ester copolymer and (B) a polyhydric metal sulfate hydrate completely or partially dehydrated is disclosed. Component (B) is preferably a complete dehydration or partial dehydration of a divalent metal sulfate hydrate. These resin compositions can be stably produced at the time of producing the resin composition and also at the time of producing the multilayer structure, and thus the molded article can be produced stably, and the obtained molded article has a high recovery rate of gas barrier properties even after hydrothermal treatment, and also has excellent gas. It can keep blocking. |