ATE495286T1 - Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern - Google Patents
Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasernInfo
- Publication number
- ATE495286T1 ATE495286T1 AT06739969T AT06739969T ATE495286T1 AT E495286 T1 ATE495286 T1 AT E495286T1 AT 06739969 T AT06739969 T AT 06739969T AT 06739969 T AT06739969 T AT 06739969T AT E495286 T1 ATE495286 T1 AT E495286T1
- Authority
- AT
- Austria
- Prior art keywords
- polyphosphoric acid
- hydrolyzing polyphosphoric
- polyareneazole fibers
- polyareneazole
- hydrolyzing
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66574605P | 2005-03-28 | 2005-03-28 | |
| PCT/US2006/011523 WO2006105231A1 (en) | 2005-03-28 | 2006-03-27 | Processes for hydrolysis of polyphosphoric acid in polyareneazole filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE495286T1 true ATE495286T1 (de) | 2011-01-15 |
Family
ID=36716611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06739969T ATE495286T1 (de) | 2005-03-28 | 2006-03-27 | Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7968029B2 (de) |
| EP (1) | EP1863954B1 (de) |
| JP (1) | JP4769292B2 (de) |
| KR (1) | KR101327632B1 (de) |
| CN (1) | CN101203638B (de) |
| AT (1) | ATE495286T1 (de) |
| DE (1) | DE602006019562D1 (de) |
| WO (1) | WO2006105231A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2006105076A2 (en) | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Processes for preparing monomer complexes |
| WO2006105227A1 (en) | 2005-03-28 | 2006-10-05 | E. I. Du Pont De Nemours And Company | Thermal processes for increasing polyareneazole inherent viscosities |
| JP4769294B2 (ja) | 2005-03-28 | 2011-09-07 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 紡績ヤーン中のポリ燐酸に熱表面上で加水分解を受けさせる方法 |
| ATE440980T1 (de) | 2005-03-28 | 2009-09-15 | Du Pont | Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln |
| WO2006104974A1 (en) | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Process for the production of polyareneazole polymer |
| US7683122B2 (en) | 2005-03-28 | 2010-03-23 | E. I. Du Pont De Nemours And Company | Processes for increasing polymer inherent viscosity |
| US7906613B2 (en) | 2005-03-28 | 2011-03-15 | Magellan Systems International, Llc | Process for removing cations from polyareneazole fiber |
| EP1863957B1 (de) | 2005-03-28 | 2012-06-13 | E.I. Du Pont De Nemours And Company | Verfahren zur hydrolysierung von phosphorsäure in einem fasergarn |
| KR101327612B1 (ko) * | 2005-03-28 | 2013-11-12 | 마젤란 시스템즈 인터내셔날, 엘엘시 | 방사된 멀티필라멘트사 중의 폴리인산의 무-융합 가수분해 |
| EP1879942B1 (de) | 2005-03-28 | 2008-12-03 | Magellan Systems International, LLC | Verfahren zur herstellung von polyarenazolen mit höher inhärenter viskosität unter verwendung von metallpulvern |
| JP5063583B2 (ja) | 2005-03-28 | 2012-10-31 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 高い固有粘度をもつポリマーおよびそれから得られる繊維 |
| US7888457B2 (en) | 2005-04-01 | 2011-02-15 | E. I. Du Pont De Nemours And Company | Process for removing phosphorous from a fiber or yarn |
| RU2014132867A (ru) * | 2012-01-11 | 2016-02-27 | Е.И.Дюпон Де Немур Энд Компани | Способ получения пряжи на основе арамидного сополимера, характеризующейся низким содержанием остаточной среды |
| CN104988623A (zh) * | 2015-06-23 | 2015-10-21 | 张家港市华阳针纺织品有限公司 | 一种低收缩率复合纱线的制备方法 |
| CN104988625A (zh) * | 2015-06-23 | 2015-10-21 | 张家港市华阳针纺织品有限公司 | 一种高强度复合纱线的制备方法 |
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| US3424720A (en) | 1963-04-18 | 1969-01-28 | Koppers Co Inc | Polybenzothiazoles |
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| 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 |
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| US4452971A (en) | 1982-07-19 | 1984-06-05 | Celanese Corporation | Production of improved high molecular weight polybenzimidazole with tin containing catalyst |
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| US4973442A (en) | 1985-09-26 | 1990-11-27 | Foster Miller Inc. | Forming biaxially oriented ordered polymer films |
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| US5276128A (en) | 1991-10-22 | 1994-01-04 | The Dow Chemical Company | Salts of polybenzazole monomers and their use |
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| US5393478A (en) | 1993-08-20 | 1995-02-28 | The Dow Chemical Company | Process for coagulation and washing of polybenzazole fibers |
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| US6228922B1 (en) | 1998-01-19 | 2001-05-08 | The University Of Dayton | Method of making conductive metal-containing polymer fibers and sheets |
| 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 |
| 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 |
| 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 |
| WO2006105076A2 (en) | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Processes for preparing monomer complexes |
| KR101337734B1 (ko) | 2005-03-28 | 2013-12-06 | 마젤란 시스템즈 인터내셔날, 엘엘시 | 섬유 또는 실로부터의 인의 제거 방법 |
| EP1863957B1 (de) | 2005-03-28 | 2012-06-13 | E.I. Du Pont De Nemours And Company | Verfahren zur hydrolysierung von phosphorsäure in einem fasergarn |
-
2006
- 2006-03-27 CN CN2006800100342A patent/CN101203638B/zh active Active
- 2006-03-27 AT AT06739969T patent/ATE495286T1/de not_active IP Right Cessation
- 2006-03-27 EP EP06739969A patent/EP1863954B1/de active Active
- 2006-03-27 WO PCT/US2006/011523 patent/WO2006105231A1/en active Application Filing
- 2006-03-27 US US11/909,947 patent/US7968029B2/en active Active
- 2006-03-27 JP JP2008504324A patent/JP4769292B2/ja active Active
- 2006-03-27 KR KR1020077024837A patent/KR101327632B1/ko active IP Right Grant
- 2006-03-27 DE DE602006019562T patent/DE602006019562D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101203638B (zh) | 2011-01-12 |
| DE602006019562D1 (de) | 2011-02-24 |
| US20080203609A1 (en) | 2008-08-28 |
| WO2006105231A1 (en) | 2006-10-05 |
| CN101203638A (zh) | 2008-06-18 |
| JP2008534806A (ja) | 2008-08-28 |
| KR20080033144A (ko) | 2008-04-16 |
| KR101327632B1 (ko) | 2013-11-12 |
| EP1863954A1 (de) | 2007-12-12 |
| EP1863954B1 (de) | 2011-01-12 |
| US7968029B2 (en) | 2011-06-28 |
| JP4769292B2 (ja) | 2011-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |