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US 5,290,422 AGranted
Process for applying silver-graphite dispersion electrodeposits
AssigneeSiemens Aktiengesellschaft
InventorUrsula Michelsen-Mohammadein
Life of this patent
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Abstract
A process for applying silver-graphite dispersion electrodeposits from an electrolyte with a conducting salt that is free of free cyanide. The process facilitates working at relatively high current densities to achieve high speed plating.
Claims17
A process for applying silver-graphite dispersion electrodeposits using an electrolyte containing alkali-metal silver cyanide, a conducting salt, graphite, a wetting agent, and a brightener, wherein the silver-graphite dispersion electrodeposits are applied using an electrolyte with a conducting salt that is free of free cyanide.
Dependencies are inferred from the claim text.