(19)
(11) EP 2 841 625 A1

(12)

(43) Date of publication:
04.03.2015 Bulletin 2015/10

(21) Application number: 13781847.2

(22) Date of filing: 15.04.2013
(51) International Patent Classification (IPC): 
C25B 11/04(2006.01)
C25B 1/26(2006.01)
(86) International application number:
PCT/CA2013/050289
(87) International publication number:
WO 2013/159219 (31.10.2013 Gazette 2013/44)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 23.04.2012 US 201261637244 P

(71) Applicant: Chemetics Inc.
Vancouver, British Columbia V5M 0A5 (CA)

(72) Inventors:
  • KOZAK, Paul
    Surrey, British Columbia V4N 5H6 (CA)
  • SUMMERS, David
    Vancouver, British Columbia V6K 1Z5 (CA)
  • LAN, Bin
    Burnaby, British Columbia V5G 1C8 (CA)

(74) Representative: Beyer, Andreas 
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München
81541 München (DE)

   


(54) SURFACE MODIFIED STAINLESS STEEL CATHODE FOR ELECTROLYSER