Can inner surface coating material and can with coated inner surface

Abstract

The disclosure provides a can inner surface coating material for forming a coating film formed on a can inner surface, wherein the coating material suppresses degradation of the contents caused by the coating film, and improves the processability of the coating film. Specifically provided is a can inner surface coating material including a polymer (A) having carboxy groups, a compound (D) having no ethylenic unsaturated bond and having one functional group (f) capable of reacting with a carboxy group, and a liquid medium, wherein the number of functional groups (f) is less than the number of carboxy groups contained in the polymer (A).

Dependencies are inferred from the claim text.