DE69909494D1 - Verfahren zur teilweisen reduktion eines nioboxids und nioboxide mit verringertem sauerstoffanteil - Google Patents

Verfahren zur teilweisen reduktion eines nioboxids und nioboxide mit verringertem sauerstoffanteil

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Publication number
DE69909494D1
DE69909494D1 DE69909494T DE69909494T DE69909494D1 DE 69909494 D1 DE69909494 D1 DE 69909494D1 DE 69909494 T DE69909494 T DE 69909494T DE 69909494 T DE69909494 T DE 69909494T DE 69909494 D1 DE69909494 D1 DE 69909494D1
Authority
DE
Germany
Prior art keywords
nioboxide
niobium oxide
reduced oxygen
partial reduction
oxygen part
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69909494T
Other languages
English (en)
Other versions
DE69909494T2 (de
DE69909494T3 (de
Inventor
A Fife
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cabot Corp
Original Assignee
Cabot Corp
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=26851462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69909494(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/154,452 external-priority patent/US6391275B1/en
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of DE69909494D1 publication Critical patent/DE69909494D1/de
Publication of DE69909494T2 publication Critical patent/DE69909494T2/de
Application granted granted Critical
Publication of DE69909494T3 publication Critical patent/DE69909494T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
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    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/02—Oxides
    • C—CHEMISTRY; METALLURGY
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    • C01G33/00—Compounds of niobium
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    • C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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DE69909494T 1998-09-16 1999-09-15 Verfahren zur teilweisen reduktion eines nioboxids und nioboxide mit verringertem sauerstoffanteil Expired - Lifetime DE69909494T3 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US154452 1998-09-16
US09/154,452 US6391275B1 (en) 1998-09-16 1998-09-16 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
US347990 1999-07-06
US09/347,990 US6416730B1 (en) 1998-09-16 1999-07-06 Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
EP99969075A EP1115658B2 (de) 1998-09-16 1999-09-15 Verfahren zur teilweisen reduktion eines nioboxids und nioboxide mit verringertem sauerstoffanteil
PCT/US1999/021193 WO2000015555A1 (en) 1998-09-16 1999-09-15 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides

Publications (3)

Publication Number Publication Date
DE69909494D1 true DE69909494D1 (de) 2003-08-14
DE69909494T2 DE69909494T2 (de) 2004-05-27
DE69909494T3 DE69909494T3 (de) 2011-12-01

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DE69909494T Expired - Lifetime DE69909494T3 (de) 1998-09-16 1999-09-15 Verfahren zur teilweisen reduktion eines nioboxids und nioboxide mit verringertem sauerstoffanteil

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Country Link
US (6) US6416730B1 (de)
EP (2) EP1115658B2 (de)
JP (1) JP5070533B2 (de)
KR (1) KR20010075153A (de)
CN (2) CN1320103A (de)
AT (1) ATE244685T1 (de)
AU (1) AU757379B2 (de)
BR (1) BR9913828B1 (de)
CZ (1) CZ298823B6 (de)
DE (1) DE69909494T3 (de)
DK (1) DK1115658T3 (de)
ES (1) ES2198990T3 (de)
HK (1) HK1040231B (de)
IL (1) IL142008A (de)
MX (1) MXPA01002775A (de)
PT (1) PT1115658E (de)
RU (1) RU2232720C2 (de)
TW (1) TW460414B (de)
WO (1) WO2000015555A1 (de)

Families Citing this family (170)

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Publication number Priority date Publication date Assignee Title
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AU757379B2 (en) 2003-02-20
US20050084445A1 (en) 2005-04-21
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US20040033183A1 (en) 2004-02-19
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US20030003044A1 (en) 2003-01-02
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US20020135973A1 (en) 2002-09-26
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CN102603002A (zh) 2012-07-25
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US7445762B2 (en) 2008-11-04
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US6416730B1 (en) 2002-07-09
US6592740B2 (en) 2003-07-15
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EP1357086A1 (de) 2003-10-29
WO2000015555A1 (en) 2000-03-23
EP1115658B2 (de) 2011-07-20
KR20010075153A (ko) 2001-08-09
CZ2001952A3 (cs) 2002-02-13
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JP5070533B2 (ja) 2012-11-14
BR9913828B1 (pt) 2009-01-13

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