| abstract |
An object of the present invention is to provide a composition that exhibits high barrier properties while reducing the number of coating steps, and the present invention relates to a resin (A) having a carboxyl group and a divalent metal compound (B). A composition for a gas barrier containing alcohol (C), the content of alcohol (C) in the composition is 85 to 98 wt%, and the water content in the composition is 1% or less. The above-mentioned problems are solved by providing a composition for a gas barrier, which is characterized by the above. The present invention also provides a gas barrier coating agent containing the gas barrier composition, and further, a laminate having a coat layer obtained by applying the coating agent and a base material. |