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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.:

US 9972846 B1

PDFFull Text
Date of Patent:
May. 15, 2018

Filed:

Jun. 20, 2013

Bipolar electrode and method for producing same

Applicant:

Solvay SA, Brussels, BE;

Inventors:

Hugo Jan Baptist Vandenborre, Kasterlee, BE;

Eric Dubois, Wasseiges, BE;

Nicola Zandona, Namur, BE;

Assignee:

SOLVAY SA, Brussels, BE;

Attorney:

Workman Nydegger

Primary Examiner:

Harry D Wilkins, III

Int. Cl.
CPC ...
C25B 11/02 (2006.01); C25B 1/10 (2006.01); H01M 4/86 (2006.01); C25B 11/04 (2006.01); C25B 1/46 (2006.01); C25B 9/06 (2006.01); H01M 4/88 (2006.01); H01M 8/0656 (2016.01); H01M 8/1004 (2016.01); H01M 8/0204 (2016.01); H01M 8/026 (2016.01);
U.S. Cl.
CPC ...
H01M 4/86 (2013.01); C25B 1/10 (2013.01); C25B 1/46 (2013.01); C25B 9/066 (2013.01); C25B 11/02 (2013.01); C25B 11/0447 (2013.01); H01M 4/8875 (2013.01); H01M 8/0656 (2013.01); H01M 8/1004 (2013.01); H01M 8/0204 (2013.01); H01M 8/026 (2013.01); Y02E 60/366 (2013.01); Y10T 29/49002 (2015.01);
Abstract

Bipolar electrode () for use in an electrolysis unit, said bipolar electrode () comprising a planar main body having a first side and a second side, each of said first side and said second side being provided with a corresponding pattern of protrusions (), wherein each of said protrusions has a geometrical base within the plane of said planar main body and a substantially planar top side (), the orthogonal projection of said top side onto said main body being contained in said geometrical base, and wherein the top sides () of the respective protrusions () of said first side and said second side lie in two planes parallel to said planar main body, the electrode being further characterized by specific shape and orientation requirements. Method for producing the bipolar electrode as above described, which includes an embossing step.

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