Chemistry: electrical and wave energy – Processes and products
Patent
1987-06-05
1988-06-07
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
C25D 502
Patent
active
047494492
ABSTRACT:
Metallization of nonconductive through holes with pattern plating of a conductive surface is undertaken by removing or deactivating a catalyst from undesired areas prior to electroplating onto the catalyzed surface.
REFERENCES:
patent: 3099608 (1963-07-01), Radovsky
patent: 4683036 (1987-07-01), Morrissey
E. I. Du Pont de Nemours and Company
Tufariello T. M.
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