EE9900189A - Nioobiumpulber, sellest valmistatud kondensaator ja meetod nioobiumanoodi alalislekkevoolu vähendamiseks - Google Patents

Nioobiumpulber, sellest valmistatud kondensaator ja meetod nioobiumanoodi alalislekkevoolu vähendamiseks

Info

Publication number
EE9900189A
EE9900189A EEP199900189A EE9900189A EE9900189A EE 9900189 A EE9900189 A EE 9900189A EE P199900189 A EEP199900189 A EE P199900189A EE 9900189 A EE9900189 A EE 9900189A EE 9900189 A EE9900189 A EE 9900189A
Authority
EE
Estonia
Prior art keywords
niobium
reducing
leakage current
anode
powder
Prior art date
Application number
EEP199900189A
Other languages
English (en)
Estonian (et)
Inventor
Jia Liu Jane
A. Fife James
W. Steele Roger
Original Assignee
Cabot Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26705079&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EE9900189(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cabot Corporation filed Critical Cabot Corporation
Publication of EE9900189A publication Critical patent/EE9900189A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EEP199900189A 1996-11-07 1997-11-05 Nioobiumpulber, sellest valmistatud kondensaator ja meetod nioobiumanoodi alalislekkevoolu vähendamiseks EE9900189A (et)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2956196P 1996-11-07 1996-11-07
US08/962,830 US6165623A (en) 1996-11-07 1997-11-03 Niobium powders and niobium electrolytic capacitors
PCT/US1997/019949 WO1998019811A1 (en) 1996-11-07 1997-11-05 Niobium powders and niobium electrolytic capacitors

Publications (1)

Publication Number Publication Date
EE9900189A true EE9900189A (et) 1999-12-15

Family

ID=26705079

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900189A EE9900189A (et) 1996-11-07 1997-11-05 Nioobiumpulber, sellest valmistatud kondensaator ja meetod nioobiumanoodi alalislekkevoolu vähendamiseks

Country Status (12)

Country Link
US (2) US6165623A (de)
EP (1) EP0946323B2 (de)
JP (1) JP4213222B2 (de)
AU (1) AU5162798A (de)
BR (1) BR9712906A (de)
CA (1) CA2271780A1 (de)
CZ (1) CZ295984B6 (de)
DE (1) DE69725880T3 (de)
EE (1) EE9900189A (de)
IL (1) IL129832A0 (de)
PT (1) PT946323E (de)
WO (1) WO1998019811A1 (de)

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EP0946323A1 (de) 1999-10-06
JP2002507247A (ja) 2002-03-05
CA2271780A1 (en) 1998-05-14
US6165623A (en) 2000-12-26
CZ295984B6 (cs) 2005-12-14
AU5162798A (en) 1998-05-29
DE69725880T2 (de) 2004-05-13
EP0946323B1 (de) 2003-10-29
DE69725880T3 (de) 2012-01-19
IL129832A0 (en) 2000-02-29
JP4213222B2 (ja) 2009-01-21
PT946323E (pt) 2004-03-31
WO1998019811A1 (en) 1998-05-14
CZ162899A3 (cs) 2000-05-17
DE69725880D1 (de) 2003-12-04
BR9712906A (pt) 2002-01-02
US6420043B1 (en) 2002-07-16
EP0946323B2 (de) 2011-06-15

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