RESIN COMPOSITION, HEAT-SEALABLE FILM, AND LAMINATED FILM

摘要

A resin composition which comprises (1) at least one material that is selected from among ethylene·a,ß-unsaturated carboxylic acid copolymers and ionomers thereof and that has a melt flow rate of 0.5 to 6g/10min, (2) at least one material that is selected from among ethylene·a,ß-unsaturated carboxylic acid copolymers and ionomers thereof and that has a melt flow rate of 10 to 30g/10min, and (3) at least one material that is selected from among propylene homopolymer and copolymers of propylene and one or more other a-olefins, with the ethylene·a,ß-unsaturated carboxylic acid copolymers and the ionomers thereof being substantially free from structural units derived from a,ß-unsaturated carboxylic esters.