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:
Jul. 10, 1990
Filed:
Jun. 20, 1988
Applicant:
Inventors:
Jean-Maurice Perineau, Villiers Sur Marne, FR;
Jean Bachot, Bourg La Reine, FR;
Assignee:
Rhone-Poulenc Chimie, Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204242 ; 204282 ; 204283 ; 204284 ; 204291 ; 204292 ; 204293 ; 204279 ; 428332 ; 428288 ; 428290 ; 428367 ; 428402 ; 427 77 ; 427243 ; 502101 ; 502159 ; 502301 ; 264109 ; 264238 ;
Abstract
Disclosed are electroactivated shaped articles, well adapted as cathode elements and composites, especially for electrolytic cells for the electrolysis of sodium chloride. The articles include a mass of fibrous material consolidated in a matrix of fluoropolymer binder wherein at least a portion of the fibers are electrically conductive. The shaped articles have a resistivity of less than 0.4 ohm cm, and have at least one electrocatalytically active agent uniformly dispersed therethrough. The electrocatalytically active agent(s) is (are) selected from Raney metals or Raney alloys depleted in fugitive metal values.