Saponified ethylene-vinyl acetate copolymer composition and the use thereof

摘要

A saponified ethylene-vinyl acetate copolymer composition comprising (A) 50 to 99.5 weight % of a saponified ethylenevinyl acetate copolymer, (B) 0.4 to 50 weight % of a polyolefin resin, and (C) a graft polymer obtainable by grafting an ethylenically unsaturated carboxylic acid or a derivative thereof to a polyolefin resin and reacting the adduct with a polyamide oligomer or polyamide, which composition satisfies the relation: M2/M1=not less than 2 wherein M2 and M1 are the melt flow rates of (B) and (A), respectively, under a load of 2160 g at 210 degrees C.