PRODUCTION METHOD OF POLYAMIDE/IONOMER BLEND RESIN REACTION PRODUCTS FOR MOLDED-IN COLOR WITH METALLIC FEEL AND THE REACTION PRODUCTS PRODUCED THIS METHOD

摘要

PURPOSE: A production method of a polyamide/ionomer blend resin reaction products for molded-in color is provided to have metallic texture and excellent outer shape and to be used as an exterior material of a transportation device and portable electronic devices and a construction decorative material due to excellent rigidity, impact resistance, and scratch resistance. CONSTITUTION: A production method of a polyamide/ionomer blend resin reaction products for molded-in color comprises the following steps: manufacturing a first composition by mixing 5-95 weight% of a composition A, 5-95 weight% of a composition B which is selected from a polyamide group, and a composition C which is selected from a group comprising a metal cation; manufacturing the polyamide/ionomer blend resin composition including a pseudo-crosslinked network in which one or more composition A and composition B are formed in-situ; manufacturing a metallic master batch; and mixing 0.1-10 pph of the metallic master batch with 100.0 parts by weight of the polyamide/ionomer blend resin composition. The composition A is selected from a copolymer comprising an oligomer having anionic component, a prepolymer, and polymer, a methacrylic acid copolymer, and/or a terpolymer.