EP0042636A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Surface treatment of surfaces protected by a metallic coating
Assignee: Centre de Recherches Metallurgiques CRM ASBL
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Filing: 1981-06-03
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Granted: —
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Expires: 2001-06-03
Abstract
Abstract Treatment of the surfaces belonging to a metal substrate of any shape, but preferably in the form of sheet steel, characterised in that a metal coating bath is employed, to which one or more specified elements have been added and in that the metal coating obtained is subjected to a surface treatment the effect of which is to generate on the coating obtained an additional protective layer made up of stable compounds.
Inventors
- 👤 Jacques Pelerin
- 👤 Dimitri Coutsouradis
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-01 01:34
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/04; C23C2/06; C23C2/26; C23C2/28
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