BR0112389A - Pó para condensador - Google Patents
Pó para condensadorInfo
- Publication number
- BR0112389A BR0112389A BR0112389-0A BR0112389A BR0112389A BR 0112389 A BR0112389 A BR 0112389A BR 0112389 A BR0112389 A BR 0112389A BR 0112389 A BR0112389 A BR 0112389A
- Authority
- BR
- Brazil
- Prior art keywords
- condenser
- powder
- condenser powder
- independent bias
- bias capability
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
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
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10030387A DE10030387A1 (de) | 2000-06-21 | 2000-06-21 | Kondensatorpulver |
PCT/EP2001/006525 WO2001099130A1 (de) | 2000-06-21 | 2001-06-08 | Kondensatorpulver |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0112389A true BR0112389A (pt) | 2003-06-10 |
BRPI0112389B1 BRPI0112389B1 (pt) | 2016-01-19 |
Family
ID=7646403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0112389A BRPI0112389B1 (pt) | 2000-06-21 | 2001-06-08 | pó a base de nióbio, processo para produção de pós a base de nióbio, anodo a base de nióbio e capacitor com um anodo a base de nióbio. |
Country Status (15)
Country | Link |
---|---|
US (3) | US6992881B2 (pt) |
JP (1) | JP5464682B2 (pt) |
KR (1) | KR100915729B1 (pt) |
CN (1) | CN100423145C (pt) |
AU (2) | AU2001269062B2 (pt) |
BR (1) | BRPI0112389B1 (pt) |
CA (1) | CA2413453A1 (pt) |
CZ (1) | CZ305763B6 (pt) |
DE (1) | DE10030387A1 (pt) |
GB (2) | GB2382464B (pt) |
IL (2) | IL153356A0 (pt) |
MX (1) | MXPA02012723A (pt) |
RU (2) | RU2284602C2 (pt) |
SV (1) | SV2002000501A (pt) |
WO (1) | WO2001099130A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6322912B1 (en) | 1998-09-16 | 2001-11-27 | Cabot Corporation | Electrolytic capacitor anode of valve metal oxide |
US6416730B1 (en) | 1998-09-16 | 2002-07-09 | Cabot Corporation | Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides |
BR122015027076B1 (pt) * | 2000-08-10 | 2017-02-21 | Showa Denko Kk | pó de nióbio para capacitores e produto de nióbio granulado |
US6652619B2 (en) * | 2000-08-10 | 2003-11-25 | Showa Denko K.K. | Niobium powder, sintered body thereof, and capacitor using the same |
KR100524166B1 (ko) * | 2001-05-15 | 2005-10-25 | 쇼와 덴코 가부시키가이샤 | 일산화 니오브분말, 일산화 니오브 소결체 및 일산화니오브 소결체를 사용한 콘덴서 |
US7737066B2 (en) | 2001-05-15 | 2010-06-15 | Showa Denko K.K. | Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body |
JP2003213301A (ja) * | 2002-01-21 | 2003-07-30 | Kawatetsu Mining Co Ltd | ニオブ粉末及び固体電解コンデンサ |
JP2003342603A (ja) * | 2002-03-20 | 2003-12-03 | Kawatetsu Mining Co Ltd | ニオブ粉末及び固体電解コンデンサ |
US7655214B2 (en) | 2003-02-26 | 2010-02-02 | Cabot Corporation | Phase formation of oxygen reduced valve metal oxides and granulation methods |
US20060275204A1 (en) * | 2003-05-05 | 2006-12-07 | Companhia Brasileira De Metalurgia E Mineracao | Process for the production of niobium oxide powder for use in capacitors |
US7445679B2 (en) | 2003-05-16 | 2008-11-04 | Cabot Corporation | Controlled oxygen addition for metal material |
EP2455340A1 (en) | 2003-05-19 | 2012-05-23 | Cabot Corporation | Valve metal sub-oxide powders and capacitors and sintered anode bodies made therefrom |
DE10333156A1 (de) * | 2003-07-22 | 2005-02-24 | H.C. Starck Gmbh | Verfahren zur Herstellung von Niobsuboxid |
US7142409B2 (en) * | 2003-07-28 | 2006-11-28 | Cabot Corporation | Nitrided valve metal material and method of making same |
US7952853B2 (en) | 2004-04-27 | 2011-05-31 | Medtronic, Inc. | Capacitor electrolyte |
US7286336B2 (en) * | 2004-05-14 | 2007-10-23 | Greatbatch Ltd. | Plasma treatment of anodic oxides for electrolytic capacitors |
US20080011124A1 (en) * | 2004-09-08 | 2008-01-17 | H.C. Starck Gmbh & Co. Kg | Deoxidation of Valve Metal Powders |
US9548166B2 (en) | 2005-06-30 | 2017-01-17 | Medtronic, Inc. | Capacitor electrolyte |
US20070174027A1 (en) * | 2006-01-26 | 2007-07-26 | Aleksey Moiseyev | Synchronized architectural and structural CAD models |
GB0613491D0 (en) * | 2006-07-06 | 2006-08-16 | Avx Ltd | Binder removal particulate bodies |
JP2008047576A (ja) * | 2006-08-11 | 2008-02-28 | Sanyo Electric Co Ltd | 電解コンデンサ |
DE102007018959A1 (de) | 2007-04-21 | 2008-10-30 | Advanced Display Technology Ag | Schichtaufbau eines Elektrowetting-Systems |
BRPI0814081A2 (pt) * | 2007-07-18 | 2015-02-03 | Cabot Corp | Óxidos de nióbio de alta voltagem e capacitores contendo os mesmos |
JP5028289B2 (ja) * | 2008-01-29 | 2012-09-19 | 三洋電機株式会社 | 固体電解コンデンサ及びその製造方法 |
GB0818414D0 (en) * | 2008-10-08 | 2008-11-12 | Intrinsiq Materials Ltd | Nanoparticle purification |
US8684260B2 (en) | 2011-04-01 | 2014-04-01 | Reynolds Consumer Products Inc. | Paperboard plate with corner walls |
WO2014131151A1 (zh) * | 2013-02-26 | 2014-09-04 | 宁夏东方钽业股份有限公司 | 一种电容器级钽铌合金丝及其制造方法 |
EP3192595B1 (en) * | 2014-09-11 | 2019-04-17 | Ishihara Chemical Co., Ltd. | Ta-nb alloy powder and anode element for solid electrolytic capacitor |
CN105916616B (zh) * | 2014-11-03 | 2018-09-14 | 宁夏东方钽业股份有限公司 | 钽粉及其制造方法和由其制成的烧结阳极 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1728941A (en) * | 1927-02-19 | 1929-09-24 | Westinghouse Lamp Co | Production of rare metals |
US3203793A (en) * | 1963-01-28 | 1965-08-31 | Du Pont | Porous columbium and tantalum materials |
US3564348A (en) * | 1969-04-07 | 1971-02-16 | Sprague Electric Co | Titanium-antimony alloy electrode electrical capacitor |
US3710474A (en) * | 1970-05-22 | 1973-01-16 | Fansteel Inc | Vanadium-modified tantalum foil |
FR2218633B1 (pt) * | 1973-02-19 | 1977-07-22 | Lignes Telegraph Telephon | |
US3867129A (en) * | 1974-02-05 | 1975-02-18 | Metallurgie Hoboken | Anodically oxidizable metal powder |
DE2636279B1 (de) * | 1976-08-12 | 1978-06-08 | Standard Elek K Lorenz Ag | Verfahren zur Herstellung von poroesen Anodenkoerpern |
JPS6026288B2 (ja) * | 1979-04-10 | 1985-06-22 | 松下電器産業株式会社 | 固体電解コンデンサ用焼結電極 |
IT1213506B (it) * | 1986-10-22 | 1989-12-20 | Oronzio De Nora Impianti | Anodo permanente per il recupero di metalli dsa soluzioni acide fluocomplesse. |
US5448447A (en) * | 1993-04-26 | 1995-09-05 | Cabot Corporation | Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom |
CN1289243C (zh) * | 1996-11-07 | 2006-12-13 | 卡伯特公司 | 铌粉、铌电容器和用其降低直流电泄漏的方法 |
US6051044A (en) * | 1998-05-04 | 2000-04-18 | Cabot Corporation | Nitrided niobium powders and niobium electrolytic capacitors |
WO2000067936A1 (en) * | 1998-05-06 | 2000-11-16 | H.C. Starck, Inc. | Metal powders produced by the reduction of the oxides with gaseous magnesium |
AU757790B2 (en) * | 1998-05-06 | 2003-03-06 | H.C. Starck Tantalum and Niobium GmbH | Metal powders produced by the reduction of the oxides with gaseous magnesium |
US6576038B1 (en) * | 1998-05-22 | 2003-06-10 | Cabot Corporation | Method to agglomerate metal particles and metal particles having improved properties |
CA2341233C (en) * | 1998-07-30 | 2008-09-23 | Moltech Invent S.A. | Multi-layer non-carbon metal-based anodes for aluminium production cells |
US6322912B1 (en) * | 1998-09-16 | 2001-11-27 | Cabot Corporation | Electrolytic capacitor anode of valve metal oxide |
DE19847012A1 (de) * | 1998-10-13 | 2000-04-20 | Starck H C Gmbh Co Kg | Niobpulver und Verfahren zu dessen Herstellung |
US6515846B1 (en) * | 1999-02-08 | 2003-02-04 | H.C. Starck, Inc. | Capacitor substrates made of refractory metal nitrides |
JP2004500480A (ja) * | 1999-03-19 | 2004-01-08 | キャボット コーポレイション | 粉砕によるニオビウムおよびその他の金属粉末の製造 |
US6558447B1 (en) * | 1999-05-05 | 2003-05-06 | H.C. Starck, Inc. | Metal powders produced by the reduction of the oxides with gaseous magnesium |
DE10044450C1 (de) * | 2000-09-08 | 2002-01-17 | Epcos Ag | Verfahren zur Herstellung einer Elektrode für Kondensatoren und zur Herstellung eines Kondensators |
US20030104923A1 (en) * | 2001-05-15 | 2003-06-05 | Showa Denko K.K. | Niobium oxide powder, niobium oxide sintered body and capacitor using the sintered body |
-
2000
- 2000-06-21 DE DE10030387A patent/DE10030387A1/de not_active Withdrawn
-
2001
- 2001-06-08 CA CA002413453A patent/CA2413453A1/en not_active Abandoned
- 2001-06-08 CN CNB018115179A patent/CN100423145C/zh not_active Expired - Lifetime
- 2001-06-08 KR KR1020027017384A patent/KR100915729B1/ko not_active IP Right Cessation
- 2001-06-08 JP JP2002503889A patent/JP5464682B2/ja not_active Expired - Fee Related
- 2001-06-08 RU RU2003101696/06A patent/RU2284602C2/ru active IP Right Revival
- 2001-06-08 US US10/311,115 patent/US6992881B2/en not_active Expired - Lifetime
- 2001-06-08 WO PCT/EP2001/006525 patent/WO2001099130A1/de active Application Filing
- 2001-06-08 BR BRPI0112389A patent/BRPI0112389B1/pt not_active IP Right Cessation
- 2001-06-08 AU AU2001269062A patent/AU2001269062B2/en not_active Ceased
- 2001-06-08 GB GB0229143A patent/GB2382464B/en not_active Expired - Fee Related
- 2001-06-08 CZ CZ2002-4219A patent/CZ305763B6/cs not_active IP Right Cessation
- 2001-06-08 IL IL15335601A patent/IL153356A0/xx active IP Right Grant
- 2001-06-08 AU AU6906201A patent/AU6906201A/xx active Pending
- 2001-06-08 GB GB0422194A patent/GB2403216B/en not_active Expired - Fee Related
- 2001-06-08 MX MXPA02012723A patent/MXPA02012723A/es active IP Right Grant
- 2001-06-20 SV SV2001000501A patent/SV2002000501A/es active IP Right Grant
-
2002
- 2002-12-10 IL IL153356A patent/IL153356A/en not_active IP Right Cessation
-
2004
- 2004-12-03 US US11/004,091 patent/US20050094354A1/en not_active Abandoned
-
2006
- 2006-05-29 RU RU2006118262/09A patent/RU2391731C9/ru active
-
2008
- 2008-10-30 US US12/261,635 patent/US7833511B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2001269062B2 (en) | 2006-07-20 |
SV2002000501A (es) | 2002-12-02 |
GB0422194D0 (en) | 2004-11-03 |
CA2413453A1 (en) | 2001-12-27 |
RU2391731C9 (ru) | 2011-05-20 |
WO2001099130A1 (de) | 2001-12-27 |
MXPA02012723A (es) | 2003-05-14 |
IL153356A0 (en) | 2003-07-06 |
US20050094354A1 (en) | 2005-05-05 |
GB0229143D0 (en) | 2003-01-15 |
JP2003535981A (ja) | 2003-12-02 |
CZ20024219A3 (cs) | 2003-05-14 |
US7833511B2 (en) | 2010-11-16 |
RU2284602C2 (ru) | 2006-09-27 |
AU6906201A (en) | 2002-01-02 |
DE10030387A1 (de) | 2002-01-03 |
IL153356A (en) | 2008-08-07 |
US6992881B2 (en) | 2006-01-31 |
CN1437753A (zh) | 2003-08-20 |
RU2006118262A (ru) | 2007-12-20 |
JP5464682B2 (ja) | 2014-04-09 |
US20040028922A1 (en) | 2004-02-12 |
KR100915729B1 (ko) | 2009-09-04 |
BRPI0112389B1 (pt) | 2016-01-19 |
CZ305763B6 (cs) | 2016-03-09 |
GB2382464A (en) | 2003-05-28 |
GB2403216A (en) | 2004-12-29 |
GB2382464B (en) | 2005-01-12 |
CN100423145C (zh) | 2008-10-01 |
RU2391731C2 (ru) | 2010-06-10 |
GB2403216B (en) | 2005-02-23 |
US20090278095A1 (en) | 2009-11-12 |
KR20030014719A (ko) | 2003-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H01G 9/052 Ipc: H01G 9/052 (2006.01), B22F 1/00 (2006.01), B22F 9/ |
|
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H01G 9/052 , B22F 1/00 , B22F 9/20 , C22C 27/02 Ipc: C01G 33/00 (2006.01), C01G 31/00 (2006.01), H01G 9 |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/01/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved | ||
B25D | Requested change of name of applicant approved | ||
B25G | Requested change of headquarter approved | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 23A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2778 DE 02-04-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |