JP2003505586A5 - - Google Patents

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Publication number
JP2003505586A5
JP2003505586A5 JP2000547633A JP2000547633A JP2003505586A5 JP 2003505586 A5 JP2003505586 A5 JP 2003505586A5 JP 2000547633 A JP2000547633 A JP 2000547633A JP 2000547633 A JP2000547633 A JP 2000547633A JP 2003505586 A5 JP2003505586 A5 JP 2003505586A5
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JP
Japan
Prior art keywords
niobium powder
less
niobium
leakage
nitrogen
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Granted
Application number
JP2000547633A
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English (en)
Japanese (ja)
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JP2003505586A (ja
JP4972249B2 (ja
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Priority claimed from US09/071,537 external-priority patent/US6051044A/en
Application filed filed Critical
Publication of JP2003505586A publication Critical patent/JP2003505586A/ja
Publication of JP2003505586A5 publication Critical patent/JP2003505586A5/ja
Application granted granted Critical
Publication of JP4972249B2 publication Critical patent/JP4972249B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000547633A 1998-05-04 1999-05-03 窒素化ニオブ粉末及びニオブ電解キャパシター Expired - Fee Related JP4972249B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/071,537 1998-05-04
US09/071,537 US6051044A (en) 1998-05-04 1998-05-04 Nitrided niobium powders and niobium electrolytic capacitors
PCT/US1999/009576 WO1999057739A1 (en) 1998-05-04 1999-05-03 Nitrided niobium powders and niobium electrolytic capacitors

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010061379A Division JP2010174377A (ja) 1998-05-04 2010-03-17 窒素化ニオブ粉末及びニオブ電解キャパシター

Publications (3)

Publication Number Publication Date
JP2003505586A JP2003505586A (ja) 2003-02-12
JP2003505586A5 true JP2003505586A5 (enExample) 2006-06-15
JP4972249B2 JP4972249B2 (ja) 2012-07-11

Family

ID=22101962

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000547633A Expired - Fee Related JP4972249B2 (ja) 1998-05-04 1999-05-03 窒素化ニオブ粉末及びニオブ電解キャパシター
JP2010061379A Pending JP2010174377A (ja) 1998-05-04 2010-03-17 窒素化ニオブ粉末及びニオブ電解キャパシター

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010061379A Pending JP2010174377A (ja) 1998-05-04 2010-03-17 窒素化ニオブ粉末及びニオブ電解キャパシター

Country Status (15)

Country Link
US (4) US6051044A (enExample)
EP (1) EP1082739B2 (enExample)
JP (2) JP4972249B2 (enExample)
KR (1) KR20010043327A (enExample)
CN (1) CN1252756C (enExample)
AT (1) ATE289447T1 (enExample)
AU (1) AU747827B2 (enExample)
BR (1) BR9910241A (enExample)
CA (1) CA2331624A1 (enExample)
CZ (1) CZ302337B6 (enExample)
DE (1) DE69923773T3 (enExample)
IL (1) IL139430A (enExample)
PT (1) PT1082739E (enExample)
RU (1) RU2217832C2 (enExample)
WO (1) WO1999057739A1 (enExample)

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US20180144874A1 (en) 2016-10-21 2018-05-24 Global Advanced Metals, Usa, Inc. Tantalum Powder, Anode, And Capacitor Including Same, And Manufacturing Methods Thereof
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JP4263795B2 (ja) 1998-12-22 2009-05-13 昭和電工株式会社 コンデンサ
US6529367B1 (en) 1998-12-15 2003-03-04 Showa Denko Kabushiki Kaisha Niobium capacitor and method of manufacture thereof
JP2000188241A (ja) 1998-12-22 2000-07-04 Nec Corp 固体電解コンデンサ及びその製造方法
JP4420568B2 (ja) 1999-02-16 2010-02-24 昭和電工株式会社 ニオブ粉、ニオブ焼結体、該焼結体を用いたコンデンサおよびそのコンデンサの製造方法
JP2000269091A (ja) 1999-03-17 2000-09-29 Showa Kyabotto Super Metal Kk 電解コンデンサ用金属粉末ならびにこれを用いた電解コンデンサ用陽極体および電解コンデンサ
US6960237B2 (en) 1999-07-15 2005-11-01 Showa Denko Kabushiki Kaisha Niobium powder, sintered body thereof and capacitor using the same
JP3907358B2 (ja) 1999-11-04 2007-04-18 日本ケミコン株式会社 固体電解コンデンサの製造方法
JP3585791B2 (ja) 1999-11-04 2004-11-04 Ｎｅｃトーキン株式会社 固体電解コンデンサ用陽極体の製造方法及びその製造方法に用いられる連続焼結装置
JP2001172701A (ja) 1999-12-14 2001-06-26 Showa Kyabotto Super Metal Kk ニオブ粉末およびその製造方法と、このニオブ粉末を用いた多孔質焼結体および固体電解コンデンサー
US6545858B1 (en) 1999-11-30 2003-04-08 Showa Denko K.K. Capacitor
JP4422258B2 (ja) 1999-11-30 2010-02-24 昭和電工株式会社 コンデンサ
US6423110B1 (en) 1999-12-08 2002-07-23 Showa Denko K.K. Powder composition for capacitor and sintered body using the composition, and capacitor using the sintered body

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