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:
May. 09, 2023
Filed:
Jun. 29, 2021
Applicant:
Industrie DE Nora S.p.a., Milan, IT;
Inventors:
Assignee:
INDUSTRIE DE NORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 17/10 (2006.01); C25C 7/02 (2006.01); C25B 11/093 (2021.01); C25D 3/06 (2006.01); C25C 1/10 (2006.01); C25D 3/04 (2006.01);
U.S. Cl.
CPC ...
C25D 17/10 (2013.01); C25B 11/093 (2021.01); C25C 1/10 (2013.01); C25C 7/02 (2013.01); C25D 3/04 (2013.01); C25D 3/06 (2013.01);
Abstract
An electrode for electrolytic processes, in particular to an anode suitable for oxygen evolution having a valve metal substrate, a catalytic layer, a protection layer consisting of oxides of valve metals interposed between the substrate and the catalytic layer and an outer coating of oxides of valve metals. The electrode is particularly suitable for processes of cathodic electrodeposition of chromium from an aqueous solution containing Cr (III).