B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 15/08 (2006.01) B05D 7/00 (2006.01) C25D 5/10 (2006.01) C25D 5/48 (2006.01)
Patent
CA 2194674
A finishing process for a base metal substrate comprising the steps of polishing the surface of the base metal substrate, electroplating the metal substrate with copper, electroplating a layer of metal over the copper plate, and depositing a substantially moisture impervious coating on the metal layer.
Traitement de la surface d'un substrat à base de métal comprenant les étapes consistant à polir la surface dudit substrat, à électroplaquer ce substrat avec du cuivre, à électroplaquer une couche de métal sur le placage de cuivre et à déposer un revêtement sensiblement imperméable à la vapeur d'eau sur la couche de métal.
Ridout & Maybee Llp
Sargent Manufacturing Company
LandOfFree
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