Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating predominantly nonmetal substrate
Patent
1994-05-17
1995-05-30
Niebling, John
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Coating predominantly nonmetal substrate
205184, C25D 5154
Patent
active
054198291
ABSTRACT:
A method for electroplating a nonconducting surface using a metal oxide colloid. The process comprises contacting the surface of the nonconductor to be plated with a preformed colloid of a metal oxide to adsorb the colloid onto the surface of the nonconductor and then electroplating metal over the surface having the adsorbed metal oxide colloid. The process may include a step of reducing the metal oxide to a lower valent state prior to the step of metal plating.
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patent: 4895739 (1990-01-01), Bladon
patent: 4919768 (1990-04-01), Bladon
patent: 4952286 (1990-08-01), Bladon et al.
Bladon John J.
Fisher Gordon
Goldberg Robert L.
Sonnenberg Wade
Goldberg Robert L.
Mayekar Kishor
Niebling John
Rohm and Haas Company
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