DE69525626D1 - ENTFERNUNG VON BINDERN VON Ta-PRODUKTEN - Google Patents

ENTFERNUNG VON BINDERN VON Ta-PRODUKTEN

Info

Publication number: DE69525626D1
Authority: DE; Germany
Prior art keywords: binds; products; remove; remove binds
Prior art date: 1994-07-01
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 - Fee Related

Application number

DE69525626T

Other languages

English (en)

Other versions

DE69525626T2 (de

Inventor

Terrance B Tripp

Malcolm Shaw

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.)

Materion Newton Inc

Original Assignee

HC Starck Inc

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.)

1994-07-01

Filing date

1995-06-29

Publication date

2002-04-04

1995-06-29 Application filed by HC Starck Inc filed Critical HC Starck Inc

2002-04-04 Publication of DE69525626D1 publication Critical patent/DE69525626D1/de

2002-08-01 Application granted granted Critical

2002-08-01 Publication of DE69525626T2 publication Critical patent/DE69525626T2/de

2015-06-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01G9/15—Solid electrolytic capacitors
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
- B22F3/1025—Removal of binder or filler not by heating only

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Powder Metallurgy (AREA)
Manufacture And Refinement Of Metals (AREA)

DE69525626T 1994-07-01 1995-06-29 ENTFERNUNG VON BINDERN VON Ta-PRODUKTEN Expired - Fee Related DE69525626T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/269,580 US5470525A (en)	1994-07-01	1994-07-01	Removal of binder from Ta products
PCT/US1995/008283 WO1996001163A1 (en)	1994-07-01	1995-06-29	REMOVAL OF BINDER FROM Ta PRODUCTS

Publications (2)

Publication Number	Publication Date
DE69525626D1 true DE69525626D1 (de)	2002-04-04
DE69525626T2 DE69525626T2 (de)	2002-08-01

Family

ID=23027855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69525626T Expired - Fee Related DE69525626T2 (de)	1994-07-01	1995-06-29	ENTFERNUNG VON BINDERN VON Ta-PRODUKTEN

Country Status (6)

Country	Link
US (1)	US5470525A (de)
EP (1)	EP0768928B1 (de)
JP (1)	JP4180651B2 (de)
CA (1)	CA2190728A1 (de)
DE (1)	DE69525626T2 (de)
WO (1)	WO1996001163A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6079186A (en) *	1995-06-07	2000-06-27	H.C. Starck, Inc.	Method of making vacuum-packaged, capacitor-grade tantalum powder
GB9700566D0 (en) *	1997-01-13	1997-03-05	Avx Ltd	Binder removal
US6416730B1 (en)	1998-09-16	2002-07-09	Cabot Corporation	Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
US6315808B1 (en) *	1999-09-16	2001-11-13	Kemet Electronics Corporation	Process for producing powder metallurgy compacts free from binder contamination and compacts produced thereby
US6319459B1 (en) *	1999-10-18	2001-11-20	Kemet Electronics Corporation	Removal of organic acid based binders from powder metallurgy compacts
US6552896B1 (en) *	1999-10-28	2003-04-22	Matsushita Electric Industrial Co., Ltd.	Solid electrolytic capacitor and method for manufacturing the same
US6576099B2 (en)	2000-03-23	2003-06-10	Cabot Corporation	Oxygen reduced niobium oxides
CN1317723C (zh) *	2000-03-23	2007-05-23	卡伯特公司	氧还原的铌氧化物电容器阳极及其制备方法
JP2004513514A (ja) *	2000-11-06	2004-04-30	キャボット　コーポレイション	酸素を低減した改質バルブ金属酸化物
US7655214B2 (en) *	2003-02-26	2010-02-02	Cabot Corporation	Phase formation of oxygen reduced valve metal oxides and granulation methods
US7445679B2 (en) *	2003-05-16	2008-11-04	Cabot Corporation	Controlled oxygen addition for metal material
JP4773355B2 (ja) *	2003-05-19	2011-09-14	キャボットコーポレイション	ニオブ酸化物及び酸素が低減したニオブ酸化物の製造方法
GB0517952D0 (en) *	2005-09-02	2005-10-12	Avx Ltd	Method of forming anode bodies for solid state capacitors
GB0613491D0 (en) *	2006-07-06	2006-08-16	Avx Ltd	Binder removal particulate bodies
GB0622463D0 (en) *	2006-11-10	2006-12-20	Avx Ltd	Powder modification in the manufacture of solid state capacitor anodes
DE102011109756A1 (de)	2011-08-09	2013-02-14	H.C. Starck Gmbh	Verfahren zur Herstellung von Elektrolytkondensatoren aus Ventilmetallpulvern
CN102513538B (zh) *	2011-12-23	2014-04-09	泰克科技(苏州)有限公司	一种钽电容阳极块的烧结方法
CN102842432B (zh) *	2012-08-31	2016-07-06	深圳顺络电子股份有限公司	电解电容的阳极体的制作方法
CN107680809B (zh) *	2017-09-26	2019-03-26	中国振华（集团）新云电子元器件有限责任公司	一种固体电解电容器阳极块中的粘合剂的驱除方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5059388A (en) *	1988-10-06	1991-10-22	Sumitomo Cement Co., Ltd.	Process for manufacturing sintered bodies
JPH0639347B2 (ja) *	1989-08-08	1994-05-25	日本鋼管株式会社	金属またはセラミックスの成形体の脱脂方法
US5082491A (en) *	1989-09-28	1992-01-21	V Tech Corporation	Tantalum powder with improved capacitor anode processing characteristics

1994
- 1994-07-01 US US08/269,580 patent/US5470525A/en not_active Expired - Lifetime
1995
- 1995-06-29 CA CA002190728A patent/CA2190728A1/en not_active Abandoned
- 1995-06-29 JP JP50393896A patent/JP4180651B2/ja not_active Expired - Fee Related
- 1995-06-29 DE DE69525626T patent/DE69525626T2/de not_active Expired - Fee Related
- 1995-06-29 EP EP95925415A patent/EP0768928B1/de not_active Expired - Lifetime
- 1995-06-29 WO PCT/US1995/008283 patent/WO1996001163A1/en active IP Right Grant

Also Published As

Publication number	Publication date
JP4180651B2 (ja)	2008-11-12
WO1996001163A1 (en)	1996-01-18
EP0768928A4 (de)	1999-05-12
EP0768928B1 (de)	2002-02-27
EP0768928A1 (de)	1997-04-23
JPH10504352A (ja)	1998-04-28
CA2190728A1 (en)	1996-01-18
DE69525626T2 (de)	2002-08-01
US5470525A (en)	1995-11-28

Publication	Publication Date	Title
FI954081A0 (fi)	1995-08-31	Pidiketyyppinen tuotekannin
NO954217D0 (no)	1995-10-20	Guanosinrike antivirus-oligonukleotider
FI971965L (fi)	1997-05-07	Hiomatuotteita
DE69525626D1 (de)	2002-04-04	ENTFERNUNG VON BINDERN VON Ta-PRODUKTEN
FI954402L (fi)	1996-03-20	Uusi farmaseuttinen tuote
DE69405560D1 (de)	1997-10-16	Reinigung von filtern
FI962980L (fi)	1996-07-26	Muunnetut oligonukleotidit
DE69520558D1 (de)	2001-05-10	Halogenierungsverfahren
DE69500528D1 (de)	1997-09-11	Behälter
DK0813586T3 (da)	2000-02-28	Mugfjernelsesprodukt
FI951227A0 (fi)	1995-03-16	Kontti
DE69507032D1 (de)	1999-02-11	Chlorhydrin-verfahren
DE69529580D1 (de)	2003-03-13	Polymergesättigte papierartikel
DE69508894D1 (de)	1999-05-12	Reinigung von propofol
FR2722486B1 (fr)	1996-08-14	Conteneur perfectionne
DE69611224D1 (de)	2001-01-18	Verringerung von videomoire
FI952319A0 (fi)	1995-05-12	Säilytysastia
KR970000761U (ko)	1997-01-21	앨범 내지
MD150B1 (ro)	1995-02-28	Produs curativoprofilactic
DE69504786D1 (de)	1998-10-22	Behälter
IT232083Y1 (it)	1999-08-16	Supporto-confezione per articoli
KR970016071U (ko)	1997-05-23	선반용 선반대
LV11093A (lv)	1996-04-20	Marcipana izstradajumi
DE69504618D1 (de)	1998-10-15	Schalter
FI953600L (fi)	1996-10-01	Tuote ruuan valmistamiseksi

Legal Events

Date	Code	Title	Description
2003-04-03	8364	No opposition during term of opposition
2009-04-23	8339	Ceased/non-payment of the annual fee