Resin composition, film, and multilayer structure

Abstract

A resin composition contains a hydrophilic resin and a metal compound, and has an X-ray diffraction peak at 2θ=2 to 15° in an X-ray diffraction pattern as measured by wide angle X-ray diffraction using CuKα radiation, and a resin composition contains a hydrophilic resin and a metal compound, wherein the metal compound satisfies the following general formula (1): Ma(OH)bAn−(2a−b)/n  (1) wherein M is a metal species, A is an anionic ligand having a valence of n- and excluding a hydroxy ligand and O (oxo ligand), n is an integer not less than 1, and a and b are numbers greater than zero and satisfy an expression a/b=0.1 to 10. The resin composition exhibits excellent gas barrier property in a high humidity environment, particularly in oxygen barrier property in the high humidity environment.

Dependencies are inferred from the claim text.