| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an electroconductive film superior in electromagnetic shielding properties, adhesiveness and corrosion resistance on every substrate containing a resin or a glass fiber therein without cleaning the substrate and without applying a primer coat layer or an undercoat layer thereon, with great productivity and at a low cost. SOLUTION: The method for forming the electroconductive film comprises the steps of: modifying the surface of a substrate made from an engineering plastic such as an ABS resin, a polycarbonate resin, a mixed resin thereof, a polyamide resin, and a mixed resin of the polyamide resin and a glass fiber, or the surface of a substrate made from glass, with an ion bombardment technique of irradiating the surface of the substrate with pulsed high-frequency plasma; and then forming the electroconductive film on the modified surface of the substrate by an ion-plating technique. COPYRIGHT: (C)2008,JPO&INPIT
|
