Patent ID: 8716405

Claim:
A resin composition comprising: (1) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate (at 190° C., under a load of 2160 g; JIS K 7210) of from 0.5 g/10 min to 6 g/10 min, (2) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate (at 190° C., under a load of 2160 g; JIS K 7210) of from 10 g/10 min to 30 g/10 min, and (3) at least one selected from the group consisting of propylene homopolymers and copolymers obtained by copolymerization using propylene and one or more α-olefins excluding propylene, in which the content of a structural unit derived from an α,β-unsaturated carboxylic acid ester in the total amount of the ethylene-α,β-unsaturated carboxylic acid copolymers and the ionomers thereof is less than 2% by mass.