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. 28, 2010
Filed:
Oct. 25, 2006
Applicants:
Yuji Yamada, Fujisawa, JP;
Yuki Izawa, Fujisawa, JP;
Masaharu Uno, Fujisawa, JP;
Yoshinori Nishiki, Fujisawa, JP;
Tsuneto Furuta, Fujisawa, JP;
Inventors:
Yuji Yamada, Fujisawa, JP;
Yuki Izawa, Fujisawa, JP;
Masaharu Uno, Fujisawa, JP;
Yoshinori Nishiki, Fujisawa, JP;
Tsuneto Furuta, Fujisawa, JP;
Assignee:
Permelec Electrode Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 11/06 (2006.01); C25B 11/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an oxygen-reduction gas diffusion cathode having: a porous conductive substrate; diamond particle having a hydrophobic surface; and catalyst particle, the diamond particle and the catalyst particle being disposed on the porous conductive substrate, and a method of sodium chloride electrolysis using the cathode.