| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for obtaining a metal coating film having luminosity and discontinuous structure with high productivity and at low cost by a wet plating method of high productivity and high material efficiency. SOLUTION: In the resin product manufacturing method using a direct metallization in which a carboxyl group is introduced by opening an imide ring of a polyimide resin film, metal ions are adsorbed to the carboxyl group, and the metal ions are reduced to deposit a metal coating film, a polyimide resin film 12 is deposited on a resin base material 11, and a metal coating film 13 having luminosity and discontinuous structure is deposited on the polyimide resin film 12 by performing the direct metallization by controlling the processing condition on the shortage side in any one or two or more of introduction of the carboxyl group, adsorption of the metal ions, and reduction of the metal ions. COPYRIGHT: (C)2007,JPO&INPIT |
