Patent ID: 6773645
Filing Date: 2004-08-10
Classification: B29C,B29K

Abstract:
An injection molding method of a polyamide resin molded article in which an already-molded article comprising a polyamide resin is set in a molding die and, then, the polyamide resin that has been heated to be in a molten state is injection-filled in a cavity to which a part of said already-molded article faces thereby integrally molding an additional molding part onto the part of said already-molded article, wherein a primer comprising an alcohol solution containing the polyamide resin and phenoles that are capable of dissolving the polyamide resin is applied to a predetermined integral molding part of said already-molded article with the additional molding part and, then, the thus primer-applied already-molded article is set in the molding die.