CATALYST FILLER FOR ELECTROLESS METAL PLATING, RESIN COMPOSITION FOR ELECTROLESS METAL PLATING AND COMPOSITE FORMED ARTICLE

摘要

PURPOSE: To provide a new catalytic filler for electroless metal plating capable of drastically shortening the depositing time of an electroless metal, especially copper, a resin composition for electroless metal plating and a composite formed article. ;CONSTITUTION: A ruthenium compd. and a palladium compd. are adsorbed on the surface of a finely crushed filler and then brought into contact with hydrogen or a reducing agent to impart catalysis for the electroless metal plating deposition to the ruthenium compd. and palladium compd., and a catalystic filler for electroless metal plating is obtained. The filler is mixed in a base resin to form a resin composition for electroless metal plating. The formed article 12 of the resin composition for electroless metal plating and a noncatalytic resin 14 are integrally formed and applied with electroless plating to obtain a composite formed article 10.;COPYRIGHT: (C)1996,JPO