| abstract |
PROBLEM TO BE SOLVED: To provide a coating composition, a coated can and a metal container capable of forming a coating film which is hardly lowered in adhesion to metal even in the absence of an undercoat layer and has a good opening property. I assume. SOLUTION: The polyester resin (A) having a number average molecular weight of 10,000 to 20,000 and a glass transition temperature of 70 to 120 ° C, and the polyester resin having a number average molecular weight 5,000 to 10,000 and a glass transition temperature of 10 to 50 ° C. A paint composition comprising (B), an amino resin, and an epoxy resin. [Selected figure] None |