| abstract |
PROBLEM TO BE SOLVED: To provide a low organic solvent aqueous adhesive for a resin-coated metal excellent in adhesion between a metal and a resin, and a resin-coated metal having improved adhesiveness, particularly after processing, by using the aqueous adhesive. I will provide a. A water-based adhesive for resin-coated metals, comprising a polyester resin having an acid value of 2 mgKOH / g or more and less than 8 mgKOH / g and an isocyanate compound dispersed in an aqueous medium. Further, in a resin-coated metal composed of a base metal and a coating resin that coats the base metal, the adhesive layer composed of the above-described aqueous adhesive for resin-coated metal is sandwiched between the coating resin and the base metal. Resin-coated metal characterized by [Selection figure] None |