The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Dec. 23, 2011
Applicants:
Gianluigi Schiavon, Mogliano Veneto, IT;
Diego Dal Zilio, Quinto di Treviso, IT;
Inventors:
Gianluigi Schiavon, Mogliano Veneto, IT;
Diego Dal Zilio, Quinto di Treviso, IT;
Assignee:
Coventya S.p.A., Carugo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 5/14 (2006.01); B32B 15/01 (2006.01);
U.S. Cl.
CPC ...
C25D 5/14 (2013.01); B32B 15/01 (2013.01); Y10T 428/12854 (2015.01);
Abstract
The invention relates to a substrate with a corrosion resistant coating comprising at least one nickel layer and at least one chromium layer as finish. Between these layers, at least one tin-nickel alloy layer is deposited for suppression of corrosion reactions determined by CASS and Russian mud tests. The invention relates also to a method for producing such substrates with corrosion resistant coating.