METHOD FOR FORMING DOUBLE-LAYERED COATING FILM

摘要

PROBLEM TO BE SOLVED: To form a double-layered coating film using a cation electrodeposition paint and a powder topcoating paint. SOLUTION: The powder topcoating paint is applied to the surface of the uncured coating film of the cation electrodeposition paint and both coating films are cured under heating at the same time to form the double-layered coating film.