Method of electroplating non-conductive plastic molded products
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United States of America Patent
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Dec 18, 2001
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N/A
app pub date -
Nov 20, 1998
filing date -
Apr 7, 1997
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Abstract
A method of electroplating non-conductive plastic moldings, the method comprising the steps of: applying a catalyst useful for electroless plating to non-conductive plastic moldings using a colloidal solution containing a precious metal compound and a stannous compound; forming an electrically conductive coating on the surface of the moldings using an electroless copper plating solution containing a copper compound, a saccharide having a reducing property, a complexing agent and an alkali metal hydroxide; and electroplating the coated moldings. According to the method, an electroplated coating excellent in appearance and properties can be formed on non-conductive plastic moldings by a simple procedure.
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