RESIN PRODUCT AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a resin product which is equipped with a photoluminescent metal film with a discontinuous structure, and a holding coated film therefor, and a manufacturing method for the resin product. SOLUTION: The method comprises the steps of: forming the metal film 32, having photoluminescence and the discontinuous structure, on a resin base material 31; thereon, applying a high-Tg coating material which is solidified by activated energy rays and which has a glass-transition temperature (Tg) not lower than a temperature lower than a molding temperature of a resin backside material 34 by 10°C, after solidification; forming a high-Tg coated film 21 by solidifying the high-Tg coating material by means of the activated energy rays; thereon, applying a low-Tg coating material having a glass-transition temperature (Tg) not higher than a temperature lower than the molding temperature of the resin backside material 34 by 110°C, after solidification; forming a low-Tg coated film 22 by solidifying the low-Tg coating material, so as to compose the holding coated film 20 for the metal film of the high-Tg coated film and the low-Tg coated film; and molding the resin backside material on the low-Tg coated film. COPYRIGHT: (C)2008,JPO&INPIT