ATE495288T1 - Verfahren zur entfernung von kationen aus polyarenazol-fasern - Google Patents
Verfahren zur entfernung von kationen aus polyarenazol-fasernInfo
- Publication number
- ATE495288T1 ATE495288T1 AT06758211T AT06758211T ATE495288T1 AT E495288 T1 ATE495288 T1 AT E495288T1 AT 06758211 T AT06758211 T AT 06758211T AT 06758211 T AT06758211 T AT 06758211T AT E495288 T1 ATE495288 T1 AT E495288T1
- Authority
- AT
- Austria
- Prior art keywords
- removal
- cations
- polyarenazole fibers
- polyarenazole
- fibers
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66574305P | 2005-03-28 | 2005-03-28 | |
PCT/US2006/011265 WO2006105078A1 (en) | 2005-03-28 | 2006-03-27 | Process for removing cations from polyareneazole fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE495288T1 true ATE495288T1 (de) | 2011-01-15 |
Family
ID=36698947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06758211T ATE495288T1 (de) | 2005-03-28 | 2006-03-27 | Verfahren zur entfernung von kationen aus polyarenazol-fasern |
Country Status (8)
Country | Link |
---|---|
US (1) | US7906613B2 (de) |
EP (1) | EP1869233B1 (de) |
JP (1) | JP5090336B2 (de) |
KR (1) | KR101337675B1 (de) |
CN (1) | CN101203639B (de) |
AT (1) | ATE495288T1 (de) |
DE (1) | DE602006019570D1 (de) |
WO (1) | WO2006105078A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101327612B1 (ko) * | 2005-03-28 | 2013-11-12 | 마젤란 시스템즈 인터내셔날, 엘엘시 | 방사된 멀티필라멘트사 중의 폴리인산의 무-융합 가수분해 |
US9464380B2 (en) * | 2012-01-11 | 2016-10-11 | E I Du Pont De Nemours And Company | Method for removing sulfur from fiber using halide acid ion exchange |
EP2802698B1 (de) * | 2012-01-11 | 2016-07-13 | E. I. du Pont de Nemours and Company | Schwefel und alkalimetall enthaltende imidazolfaser mit ionisch gebundenen halogeniden |
JP6013510B2 (ja) * | 2012-01-11 | 2016-10-25 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 水性酸を用いて繊維から硫黄を除去する方法 |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227793A (en) | 1961-01-23 | 1966-01-04 | Celanese Corp | Spinning of a poly(polymethylene) terephthalamide |
US3424720A (en) | 1963-04-18 | 1969-01-28 | Koppers Co Inc | Polybenzothiazoles |
US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
US3804804A (en) | 1970-11-23 | 1974-04-16 | Horizons Inc | Preparation of heterocyclic polymers from heteroaromatic tetramines |
CA973554A (en) | 1970-12-30 | 1975-08-26 | Arthur H. Gerber | 2,3,5,6-tetraaminopyridine and its acid salts and processes for its preparation |
US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
US4079039A (en) | 1974-03-04 | 1978-03-14 | Horizons Research Incorporated | Polyheterocyclic polymers derived from substituted tetraamino pyridines |
US4002679A (en) | 1974-08-07 | 1977-01-11 | The United States Of America As Represented By The Secretary Of The Air Force | Preparation of polybenzimidazoles |
US3996321A (en) | 1974-11-26 | 1976-12-07 | E. I. Du Pont De Nemours And Company | Level control of dry-jet wet spinning process |
US3940955A (en) | 1974-11-26 | 1976-03-02 | E. I. Du Pont De Nemours And Co. | Yarn extraction and washing apparatus |
US4078034A (en) | 1976-12-21 | 1978-03-07 | E. I. Du Pont De Nemours And Company | Air gage spinning process |
US4070431A (en) | 1976-12-21 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Improved yarn extraction process |
US4298565A (en) | 1980-02-12 | 1981-11-03 | E. I. Du Pont De Nemours And Company | Spinning process |
US4452971A (en) | 1982-07-19 | 1984-06-05 | Celanese Corporation | Production of improved high molecular weight polybenzimidazole with tin containing catalyst |
US4533693A (en) | 1982-09-17 | 1985-08-06 | Sri International | Liquid crystalline polymer compositions, process, and products |
US4772678A (en) | 1983-09-15 | 1988-09-20 | Commtech International Management Corporation | Liquid crystalline polymer compositions, process, and products |
US4703103A (en) | 1984-03-16 | 1987-10-27 | Commtech International | Liquid crystalline polymer compositions, process and products |
US4845150A (en) | 1985-09-26 | 1989-07-04 | Foster-Miller Inc. | Interpenetrated polymer films |
US4939235A (en) | 1985-09-26 | 1990-07-03 | Foster-Miller, Inc. | Biaxially oriented ordered polybenzothiazole film |
US5168011A (en) | 1985-09-26 | 1992-12-01 | Foster Miller Inc. | Interpenetrated polymer fibers |
US4973442A (en) | 1985-09-26 | 1990-11-27 | Foster Miller Inc. | Forming biaxially oriented ordered polymer films |
US4598099A (en) * | 1985-10-24 | 1986-07-01 | Celanese Corporation | Process for the production of polybenzimidazole foams |
US4847350A (en) | 1986-05-27 | 1989-07-11 | The Dow Chemical Company | Preparation of aromatic heterocyclic polymers |
US5227457A (en) | 1988-02-17 | 1993-07-13 | Maxdem Incorporated | Rigid-rod polymers |
US4898924A (en) | 1989-01-11 | 1990-02-06 | Hoechst Celanese Corporation | Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films |
US5041522A (en) | 1990-03-23 | 1991-08-20 | The United States Of America As Represented By The Secretary Of The Air Force | Dihydroxy-pendant rigid-rod benzobisazole polymer |
US5089591A (en) | 1990-10-19 | 1992-02-18 | The Dow Chemical Company | Rapid advancement of molecular weight in polybenzazole oligomer dopes |
US5276128A (en) | 1991-10-22 | 1994-01-04 | The Dow Chemical Company | Salts of polybenzazole monomers and their use |
US5367042A (en) | 1992-08-27 | 1994-11-22 | The Dow Chemical Company | Process for fabricating oriented polybenzazole films |
US5294390A (en) | 1992-12-03 | 1994-03-15 | The Dow Chemical Company | Method for rapid spinning of a polybenzazole fiber |
US5429787A (en) | 1992-12-03 | 1995-07-04 | The Dow Chemical Company | Method for rapid drying of a polybenzazole fiber |
JP3246571B2 (ja) | 1993-02-15 | 2002-01-15 | 東洋紡績株式会社 | パルプ |
DE69412250T2 (de) * | 1993-04-28 | 1999-02-11 | Akzo Nobel Nv | Pyridobismidazole enthaltendes rigid-rod-Polymer |
US5393478A (en) | 1993-08-20 | 1995-02-28 | The Dow Chemical Company | Process for coagulation and washing of polybenzazole fibers |
US5525638A (en) | 1994-09-30 | 1996-06-11 | The Dow Chemical Company | Process for the preparation of polybenzazole filaments and fibers |
JPH08170295A (ja) * | 1994-12-19 | 1996-07-02 | Kuraray Co Ltd | 耐熱シ−ト |
JP3613719B2 (ja) | 1994-12-23 | 2005-01-26 | 東洋紡績株式会社 | ポリベンザゾール繊維の製造方法 |
US5552221A (en) | 1994-12-29 | 1996-09-03 | The Dow Chemical Company | Polybenzazole fibers having improved tensile strength retention |
US5772942A (en) | 1995-09-05 | 1998-06-30 | Toyo Boseki Kabushiki Kaisha | Processes for producing polybenzazole fibers |
JP3651621B2 (ja) | 1995-09-05 | 2005-05-25 | 東洋紡績株式会社 | ポリベンザゾール繊維の製造方法 |
US5667743A (en) | 1996-05-21 | 1997-09-16 | E. I. Du Pont De Nemours And Company | Wet spinning process for aramid polymer containing salts |
JPH10110329A (ja) * | 1996-10-01 | 1998-04-28 | Toyobo Co Ltd | ポリベンザゾール繊維およびその製造方法 |
WO1999027169A1 (en) | 1997-11-21 | 1999-06-03 | Akzo Nobel N.V. | Flame-retardant materials |
US6228922B1 (en) | 1998-01-19 | 2001-05-08 | The University Of Dayton | Method of making conductive metal-containing polymer fibers and sheets |
JPH11228820A (ja) * | 1998-02-19 | 1999-08-24 | Toyobo Co Ltd | ポリベンザゾール組成物、繊維およびフィルム |
JP2001011311A (ja) * | 1999-06-30 | 2001-01-16 | Toyobo Co Ltd | 耐光性ポリベンザゾール組成物、その繊維およびフィルム |
JP2002129467A (ja) * | 2000-10-23 | 2002-05-09 | Nippon Aramido Kk | パラ系芳香族ポリアミド繊維のイオン性物質含有量を低減する方法 |
US6900264B2 (en) | 2001-08-29 | 2005-05-31 | Georgia Tech Research Corporation | Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same |
JP3899929B2 (ja) * | 2001-12-27 | 2007-03-28 | 東洋紡績株式会社 | ポリベンザゾール繊維およびその製造方法 |
ATE361342T1 (de) | 2002-06-26 | 2007-05-15 | Toyo Boseki | Hoch dauerhafte polybenzazolzusammensetzung, - faser und folie |
US20050238876A1 (en) | 2002-06-27 | 2005-10-27 | Zegers Hendrikus C | Process for obtaining a synthetic organic aromatic heterocyclic rod fiber of film with high tensile strength and/or modulus |
DE10239701A1 (de) | 2002-08-29 | 2004-03-11 | Celanese Ventures Gmbh | Polymerfolie auf Basis von Polyazolen und deren Verwendung |
US7189346B2 (en) | 2004-07-22 | 2007-03-13 | E. I. Du Pont De Nemours And Company | Polybenzazole fibers and processes for their preparation |
KR101337734B1 (ko) | 2005-03-28 | 2013-12-06 | 마젤란 시스템즈 인터내셔날, 엘엘시 | 섬유 또는 실로부터의 인의 제거 방법 |
WO2006104974A1 (en) * | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Process for the production of polyareneazole polymer |
WO2006105076A2 (en) | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Processes for preparing monomer complexes |
EP1863957B1 (de) | 2005-03-28 | 2012-06-13 | E.I. Du Pont De Nemours And Company | Verfahren zur hydrolysierung von phosphorsäure in einem fasergarn |
US20080287647A1 (en) * | 2005-03-28 | 2008-11-20 | Magellan Systems International, Llc | Polyareneazole Polymer Fibers Having Pendant Hydroxyl Groups and Cations |
ATE417951T1 (de) * | 2005-03-28 | 2009-01-15 | Du Pont | Verfahren zur herstellung von polyarenazolgarn |
CN101203638B (zh) | 2005-03-28 | 2011-01-12 | 纳幕尔杜邦公司 | 用于水解聚芳烃唑长丝中的多磷酸的方法 |
-
2006
- 2006-03-27 US US11/909,663 patent/US7906613B2/en not_active Expired - Fee Related
- 2006-03-27 EP EP06758211A patent/EP1869233B1/de not_active Not-in-force
- 2006-03-27 WO PCT/US2006/011265 patent/WO2006105078A1/en active Application Filing
- 2006-03-27 AT AT06758211T patent/ATE495288T1/de not_active IP Right Cessation
- 2006-03-27 DE DE602006019570T patent/DE602006019570D1/de active Active
- 2006-03-27 CN CN2006800101059A patent/CN101203639B/zh not_active Expired - Fee Related
- 2006-03-27 KR KR1020077024784A patent/KR101337675B1/ko not_active IP Right Cessation
- 2006-03-27 JP JP2008504245A patent/JP5090336B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101203639A (zh) | 2008-06-18 |
WO2006105078A1 (en) | 2006-10-05 |
KR101337675B1 (ko) | 2013-12-06 |
JP2008534802A (ja) | 2008-08-28 |
DE602006019570D1 (de) | 2011-02-24 |
CN101203639B (zh) | 2011-04-13 |
US20100184943A1 (en) | 2010-07-22 |
JP5090336B2 (ja) | 2012-12-05 |
KR20080034831A (ko) | 2008-04-22 |
US7906613B2 (en) | 2011-03-15 |
EP1869233A1 (de) | 2007-12-26 |
EP1869233B1 (de) | 2011-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602006019562D1 (de) | Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern | |
DE502006007528D1 (de) | Verfahren zur kontinuierlichen Herstellung von Kohlenstofffasern | |
ATE495287T1 (de) | Verfahren zur entfernung von phosphor von einer faser oder einem garn | |
ATE445019T1 (de) | Verfahren zur enzymatischen herstellung von (s)-3-cyano-5-methylhexansäure | |
DE602007013512D1 (de) | Verfahren zur kontinuierlichen Herstellung von Bauteilen | |
DE502007006200D1 (de) | Verfahren zur verarbeitung von offset-behafteten sensorsignalen sowie für die durchführung des verfahrens ausgebildete sensoranordnung | |
ATE530689T1 (de) | Verfahren zur herstellung von faserstrukturen | |
DE602007002029D1 (de) | Verfahren und Vorrichtung zur Herstellung von Sub-Mikrometer-Fasern und Vliesen | |
DE112007001615A5 (de) | Verfahren zur Herstellung cellulosischer Mehrkomponentenfasern | |
ATE532888T1 (de) | Verfahren zur elektrochemischen spaltung von lignin an einer diamantelektrode | |
ATE455105T1 (de) | Verfahren zur herstellung von difluormethylpyrazolylcarboxylaten | |
ATE544754T1 (de) | Verfahren zur herstellung von ivabradinhydrochlorid | |
DE112007000518A5 (de) | Anlage zur Erzeugung von Elektrizität | |
ATE544086T1 (de) | Verfahren zur herstellung von kontaktlinsen | |
ATE485262T1 (de) | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe | |
ATE473224T1 (de) | Verfahren zur herstellung von nebivolol | |
DE602006008770D1 (de) | Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln | |
DE112007001239T8 (de) | Verfahren zur Herstellung von Silicium | |
ATE480531T1 (de) | Verfahren zur herstellung von benzopyran-2- olderivaten | |
ATE489352T1 (de) | Verfahren zur herstellung von brenztraubensäure | |
ATE495288T1 (de) | Verfahren zur entfernung von kationen aus polyarenazol-fasern | |
ATE267771T1 (de) | Verfahren zur reinigung von trichlorsilan | |
DE602005004221D1 (de) | Verfahren zur Herstellung von Faserformkörpern | |
ATE522575T1 (de) | Verfahren zur herstellung von formkörpern | |
BRPI0716080A2 (pt) | processo para produÇço de Ácidos (aminofosfinil) butanàicos oticamente ativos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |