EP 1060296 A1 20001220 - SPECIFIC CATHODE, USED FOR PREPARING AN ALKALINE METAL CHLORATE AND METHOD FOR MAKING SAME
Title (en)
SPECIFIC CATHODE, USED FOR PREPARING AN ALKALINE METAL CHLORATE AND METHOD FOR MAKING SAME
Title (de)
SPEZIFISCHE KATHODE, ANWENDBAR ZUR HERSTELLUNG VON ALKALIMETALL-CHLORATEN UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
CATHODE SPECIFIQUE, UTILISABLE POUR LA PREPARATION D'UN CHLORATE DE METAL ALCALIN, ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- FR 9900304 W 19990211
- FR 9802485 A 19980302
Abstract (en)
[origin: US6352625B1] The invention relates to a specific cathode comprising a substrate made of an element chosen from the group formed by titanium, nickel, tantalum, zirconium, niobium and alloys thereof, the said substrate being coated with an interlayer of a mixed oxide based on titanium and on ruthenium and with an external layer of metal oxides comprising titanium, zirconium and ruthenium. The subject of the invention is also its manufacturing process and its applications in electrolysis.
IPC 1-7
IPC 8 full level
C25B 1/14 (2006.01); C25B 1/26 (2006.01); C25B 11/04 (2006.01); C25B 11/06 (2006.01)
CPC (source: EP KR US)
C25B 1/04 (2013.01 - KR); C25B 11/093 (2021.01 - EP KR US); C25B 15/021 (2021.01 - KR)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
US 6352625 B1 20020305; AT E205264 T1 20010915; AU 2428899 A 19990920; AU 741267 B2 20011129; BR 9908390 A 20001031; BR 9908390 B1 20100518; CA 2322690 A1 19990910; CA 2322690 C 20090609; CN 1147623 C 20040428; CN 1291242 A 20010411; DE 69900266 D1 20011011; EA 002200 B1 20020228; EA 200000889 A1 20010226; EP 1060296 A1 20001220; EP 1060296 B1 20010905; ES 2163931 T3 20020201; FR 2775486 A1 19990903; FR 2775486 B1 20000407; ID 27559 A 20010412; IL 137167 A0 20010724; IL 137167 A 20031031; JP 2002506120 A 20020226; JP 4279457 B2 20090617; KR 100577034 B1 20060508; KR 20010041499 A 20010525; MX PA00008615 A 20020424; NO 20004332 D0 20000831; NO 20004332 L 20001025; NO 322407 B1 20061002; NZ 506471 A 20030328; PL 193623 B1 20070228; PL 342190 A1 20010521; PT 1060296 E 20020130; TR 200002508 T2 20010321; TW 580524 B 20040321; WO 9945175 A1 19990910; ZA 991628 B 19990902
DOCDB simple family (application)
US 62362000 A 20001106; AT 99903733 T 19990211; AU 2428899 A 19990211; BR 9908390 A 19990211; CA 2322690 A 19990211; CN 99803056 A 19990211; DE 69900266 T 19990211; EA 200000889 A 19990211; EP 99903733 A 19990211; ES 99903733 T 19990211; FR 9802485 A 19980302; FR 9900304 W 19990211; ID 20001681 A 19990211; IL 13716799 A 19990211; JP 2000534702 A 19990211; KR 20007009667 A 20000901; MX PA00008615 A 19990211; NO 20004332 A 20000831; NZ 50647199 A 19990211; PL 34219099 A 19990211; PT 99903733 T 19990211; TR 200002508 T 19990211; TW 88103163 A 19990329; ZA 991628 A 19990301