Resin composition, molded body, multilayer structure, and method for producing multilayer structure

Abstract

A resin composition that includes: a modified hydrogenated product (A) of a block copolymer comprising a polymer block (A-1) having a structural unit derived from an aromatic vinyl compound and a polymer block (A-2) having a structural unit derived from a conjugated diene compound, and a resin (B), in which the modified hydrogenated product (A) has at least one functional group selected from a carboxy group, an amino group, a hydroxy group, and an acid anhydride-derived group, and the polymer block (A-2) has a vinyl bonding amount of 50 to 99 mol %, the resin (B) is at least one selected from an acrylic-based block copolymer and a thermoplastic polyurethane resin, a mass ratio (A)/(B) of the modified hydrogenated product (A) to the resin (B) is 90/10 to 10/90, and a melt flow rate measured under conditions of a temperature of 230° C. and a load of 21 N in accordance with JIS K7210:2014 is 5 g/10 minutes or more.

Dependencies are inferred from the claim text.