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:
Jun. 13, 2017
Filed:
Feb. 06, 2014
Covestro Deutschland Ag, Leverkusen, DE;
Nano-x-gmbh, Saarbrücken, DE;
Juergen Kintrup, Leverkusen, DE;
Andreas Bulan, Langenfeld, DE;
Elin Hammarberg, Saarbrücken, DE;
Stefan Sepeur, Wadgassen, DE;
Gerald Frenzer, Saarbrücken-Fechingen, DE;
Frank Gross, Merzig, DE;
Stefanie Eiden, Leverkusen, DE;
Covestro Deutschland AG, Leverkusen, DE;
Abstract
Electrocatalyst, electrode coating and an electrode for preparing chlorine and process for producing the electrode, the electrocatalyst comprising a noble metal oxide and/or a noble metal of transition groups VIIIa of the Periodic Table of the Elements and at least one finely divided pulverulent oxide of another metal, in which one or more components are doped and the base metal oxide powder is chemically stable in the presence of aqueous electrolytes.