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Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 09.99
PATENT ASSIGNEE Alpha Metals
PATENT CLAIMS Process for forming a Ag coating on a surface of first metal having first electropositivity less than an electropositivity of Ag
- Contacting surface of forst metal with aq compn comprising
Ag ions & complexant that is multidentate ligand, the aq
compn having pH 2-12, to form coating of Ag on surface of
first metal, wherein compn is free of NH4 & thiosulfate ions
PATENT PHOTOCOPY Available on request

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