EP 1125005 A1 20010822 - CATHODE FOR ELECTROLYSING AQUEOUS SOLUTIONS
Title (en)
CATHODE FOR ELECTROLYSING AQUEOUS SOLUTIONS
Title (de)
KATHODE FÜR DIE ELEKTROLYSE VON WÄSSRIGEN LÖSUNGEN
Title (fr)
CATHODE UTILISABLE POUR L'ELECTROLYSE DE SOLUTIONS AQUEUSES
Publication
Application
Priority
- FR 0002341 W 20000818
- FR 9910659 A 19990820
Abstract (en)
[origin: US6527924B1] A cathode comprising an electrically conductive substrate made of titanium, nickel, tantalum, zirconium, niobium, iron or alloys thereof, coated with an intermediate layer of oxides of titanium and of a precious metal, and with an outer layer comprising metal oxides of titanium, zirconium and a precious metal, can be used for the electrolysis of solutions, in particular for the electrolysis of aqueous solutions of alkali metal chlorides.
IPC 1-7
IPC 8 full level
C25B 11/08 (2006.01); C25B 11/04 (2006.01); C25B 11/06 (2006.01)
CPC (source: EP KR US)
C25B 11/052 (2021.01 - KR); C25B 11/063 (2021.01 - KR); C25B 11/081 (2021.01 - KR); C25B 11/093 (2021.01 - EP KR US)
Citation (search report)
See references of WO 0114615A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6527924 B1 20030304; AT E292696 T1 20050415; AU 7014300 A 20010319; CA 2347728 A1 20010301; CA 2347728 C 20101019; CN 1205359 C 20050608; CN 1348510 A 20020508; DE 60019256 D1 20050512; DE 60019256 T2 20060309; EP 1125005 A1 20010822; EP 1125005 B1 20050406; ES 2240152 T3 20051016; FR 2797646 A1 20010223; FR 2797646 B1 20020705; JP 2003507580 A 20030225; JP 4464023 B2 20100519; KR 100735588 B1 20070704; KR 20010083919 A 20010903; MX PA01003960 A 20020424; NO 20011931 D0 20010419; NO 20011931 L 20010528; NO 322413 B1 20061002; PT 1125005 E 20050831; WO 0114615 A1 20010301
DOCDB simple family (application)
US 80791501 A 20010420; AT 00958706 T 20000818; AU 7014300 A 20000818; CA 2347728 A 20000818; CN 00802314 A 20000818; DE 60019256 T 20000818; EP 00958706 A 20000818; ES 00958706 T 20000818; FR 0002341 W 20000818; FR 9910659 A 19990820; JP 2001518480 A 20000818; KR 20017004951 A 20010420; MX PA01003960 A 20000818; NO 20011931 A 20010419; PT 00958706 T 20000818