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. 14, 2019
Filed:
Oct. 23, 2015
Applicant:
Industrie DE Nora S.p.a., Milan, IT;
Inventors:
Luciano Iacopetti, Milan, IT;
Alice Calderara, Milan, IT;
Assignee:
INDUSTRIE DE NORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2006.01); C02F 1/461 (2006.01); C02F 1/467 (2006.01); C25B 11/04 (2006.01); C25B 1/26 (2006.01); C02F 103/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/46109 (2013.01); C02F 1/4674 (2013.01); C25B 1/26 (2013.01); C25B 11/0415 (2013.01); C25B 11/0484 (2013.01); C02F 2001/46142 (2013.01); C02F 2103/008 (2013.01); C02F 2201/4613 (2013.01);
Abstract
The invention relates to an electrode suitable for electrolytic treatments of dilute solutions of sodium chloride even at low temperatures. The electrode can be used in the generation of active chlorine-based biocidal agents in ballast water for marine applications. The electrode has a titanium substrate, an inner catalytic coating containing oxides of tantalum, ruthenium and iridium, and an outer catalytic coating containing oxides of titanium, ruthenium and of at least one of nickel, iron and cobalt.