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:
Dec. 02, 1986
Filed:
Feb. 01, 1985
Applicant:
Inventors:
Kazuhide Ohe, Tokyo, JP;
Yukio Kawashima, Tokyo, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
2042 / ; 2042 / ;
Abstract
An anode comprising an electroconductive substrate provided with a (Ru-Sn)O.sub.2 solid solution coating is useful in brine electrolysis. The improved coating has a composition of (i) 3 to 45 mol % of ruthenium oxide, (ii) 0.1 to 30 mol % of at least one member selected from metallic platinum, platinum oxide, and iridium oxide, and (iii) 50 to 96.9 mol % of tin oxide which may be partially replaced by antimony.