CN101203637B - 水解纺成纱线中的多磷酸的方法 - Google Patents
水解纺成纱线中的多磷酸的方法 Download PDFInfo
- Publication number
- CN101203637B CN101203637B CN2006800098126A CN200680009812A CN101203637B CN 101203637 B CN101203637 B CN 101203637B CN 2006800098126 A CN2006800098126 A CN 2006800098126A CN 200680009812 A CN200680009812 A CN 200680009812A CN 101203637 B CN101203637 B CN 101203637B
- Authority
- CN
- China
- Prior art keywords
- fibers
- polyphosphoric acid
- polymer
- acid
- heating
- Prior art date
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66574005P | 2005-03-28 | 2005-03-28 | |
| US60/665,740 | 2005-03-28 | ||
| PCT/US2006/011514 WO2006105226A1 (en) | 2005-03-28 | 2006-03-27 | Process for hydrolyzing polyphosphoric acid in a spun yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101203637A CN101203637A (zh) | 2008-06-18 |
| CN101203637B true CN101203637B (zh) | 2010-11-17 |
Family
ID=36702660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800098126A Expired - Fee Related CN101203637B (zh) | 2005-03-28 | 2006-03-27 | 水解纺成纱线中的多磷酸的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7906615B2 (zh) |
| EP (1) | EP1863957B1 (zh) |
| JP (1) | JP4769291B2 (zh) |
| KR (1) | KR101337688B1 (zh) |
| CN (1) | CN101203637B (zh) |
| WO (1) | WO2006105226A1 (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602006004037D1 (de) | 2005-03-28 | 2009-01-15 | Du Pont | Verfahren zur herstellung von polyarenazolen mit höher inhärenter viskosität unter verwendung von metallpulvern |
| 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 |
| JP4769293B2 (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 | ポリアレーンアゾールヤーンの製造方法 |
| JP4769295B2 (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 | 紡績マルチフィラメントヤーン中のポリ燐酸に加水分解を融合無しに受けさせる方法 |
| US7851584B2 (en) | 2005-03-28 | 2010-12-14 | E. I. Du Pont De Nemours And Company | Process for preparing monomer complexes |
| 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 |
| WO2006105078A1 (en) | 2005-03-28 | 2006-10-05 | E.I. Du Pont De Nemours And Company | Process for removing cations from polyareneazole fiber |
| JP5036700B2 (ja) | 2005-03-28 | 2012-09-26 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリアレーンアゾール重合体の製造方法 |
| US7683122B2 (en) | 2005-03-28 | 2010-03-23 | E. I. Du Pont De Nemours And Company | Processes for increasing polymer inherent viscosity |
| US8263221B2 (en) | 2005-03-28 | 2012-09-11 | Magellan Systems International, Llc | High inherent viscosity polymers and fibers therefrom |
| WO2006105225A1 (en) * | 2005-03-28 | 2006-10-05 | E. I. Du Pont De Nemours And Company | Process for removing phosphorous from a fiber or yarn |
| EP1863957B1 (en) | 2005-03-28 | 2012-06-13 | E.I. Du Pont De Nemours And Company | Process for hydrolyzing polyphosphoric acid in a spun yarn |
| WO2006105227A1 (en) | 2005-03-28 | 2006-10-05 | E. I. Du Pont De Nemours And Company | Thermal processes for increasing polyareneazole inherent viscosities |
| 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 |
| EP2802698B1 (en) * | 2012-01-11 | 2016-07-13 | E. I. du Pont de Nemours and Company | Sulfur and alkali metal containing imidazole fiber having ionically bound halides |
| KR101880336B1 (ko) * | 2012-01-11 | 2018-07-19 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 할라이드 산 이온 교환을 사용하여 섬유로부터 황을 제거하는 방법 |
| US11279800B2 (en) * | 2012-01-11 | 2022-03-22 | Dupont Safety & Construction, Inc. | Aramid copolymer yarn having low residual sulfur |
| WO2013105955A1 (en) * | 2012-01-11 | 2013-07-18 | E. I. Du Pont De Nemours And Company | Process for preparing aramid copolymer yarn using a halide acid wash |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5168011A (en) * | 1985-09-26 | 1992-12-01 | Foster Miller Inc. | Interpenetrated polymer fibers |
| CN1121728A (zh) * | 1993-04-28 | 1996-05-01 | 阿克佐诺贝尔公司 | 吡啶并双咪唑基刚性棒形聚合物 |
| US5772942A (en) * | 1995-09-05 | 1998-06-30 | Toyo Boseki Kabushiki Kaisha | Processes for producing polybenzazole fibers |
| CA2496593A1 (en) * | 2002-08-29 | 2004-03-25 | Pemeas Gmbh | Polymer film based on polyazoles and its use |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227793A (en) | 1961-01-23 | 1966-01-04 | Celanese Corp | Spinning of a poly(polymethylene) terephthalamide |
| DE1111159B (de) * | 1960-03-05 | 1961-07-20 | Knapsack Ag | Verfahren und Vorrichtung zur Herstellung von Polyphosphorsaeure |
| 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 |
| US4973442A (en) | 1985-09-26 | 1990-11-27 | Foster Miller Inc. | Forming biaxially oriented ordered polymer films |
| US4939235A (en) | 1985-09-26 | 1990-07-03 | Foster-Miller, Inc. | Biaxially oriented ordered polybenzothiazole film |
| 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 |
| US5429787A (en) | 1992-12-03 | 1995-07-04 | The Dow Chemical Company | Method for rapid drying of a polybenzazole fiber |
| US5294390A (en) | 1992-12-03 | 1994-03-15 | The Dow Chemical Company | Method for rapid spinning of a polybenzazole fiber |
| JP3246571B2 (ja) | 1993-02-15 | 2002-01-15 | 東洋紡績株式会社 | パルプ |
| 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 |
| CN1159836A (zh) * | 1994-09-30 | 1997-09-17 | 陶氏化学公司 | 聚吲哚单丝与纤维的制备方法 |
| 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 |
| 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 |
| JP3661802B2 (ja) * | 1995-09-13 | 2005-06-22 | 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 |
| WO2003020638A1 (en) | 2001-08-29 | 2003-03-13 | Georgia Tech Research Corporation | Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same |
| AU2003244069A1 (en) | 2002-06-26 | 2004-01-19 | Toyo Boseki Kabushiki Kaisha | Highly durable polybenzazole composition, fiber and film |
| JP4334475B2 (ja) | 2002-06-27 | 2009-09-30 | テイジン・アラミド・ビー.ブイ. | 高引張強度および/または高弾性率を有する合成有機芳香族複素環ロッドファイバーまたはフィルムを得る方法 |
| US7189346B2 (en) | 2004-07-22 | 2007-03-13 | E. I. Du Pont De Nemours And Company | Polybenzazole fibers and processes for their preparation |
| CN101213329B (zh) * | 2005-03-28 | 2011-01-19 | 纳幕尔杜邦公司 | 具有羟基侧基和阳离子的聚芳烃唑聚合物纤维 |
| WO2006105225A1 (en) | 2005-03-28 | 2006-10-05 | E. I. Du Pont De Nemours And Company | Process for removing phosphorous from a fiber or yarn |
| 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 |
| US7851584B2 (en) | 2005-03-28 | 2010-12-14 | E. I. Du Pont De Nemours And Company | Process for preparing monomer complexes |
| JP4769293B2 (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 | ポリアレーンアゾールヤーンの製造方法 |
| EP1863957B1 (en) | 2005-03-28 | 2012-06-13 | E.I. Du Pont De Nemours And Company | Process for hydrolyzing polyphosphoric acid in a spun yarn |
| JP5036700B2 (ja) * | 2005-03-28 | 2012-09-26 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリアレーンアゾール重合体の製造方法 |
-
2006
- 2006-03-27 EP EP06748889A patent/EP1863957B1/en not_active Not-in-force
- 2006-03-27 WO PCT/US2006/011514 patent/WO2006105226A1/en not_active Ceased
- 2006-03-27 US US11/909,659 patent/US7906615B2/en active Active
- 2006-03-27 KR KR1020077024758A patent/KR101337688B1/ko not_active Expired - Fee Related
- 2006-03-27 JP JP2008504321A patent/JP4769291B2/ja not_active Expired - Fee Related
- 2006-03-27 CN CN2006800098126A patent/CN101203637B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5168011A (en) * | 1985-09-26 | 1992-12-01 | Foster Miller Inc. | Interpenetrated polymer fibers |
| CN1121728A (zh) * | 1993-04-28 | 1996-05-01 | 阿克佐诺贝尔公司 | 吡啶并双咪唑基刚性棒形聚合物 |
| US5772942A (en) * | 1995-09-05 | 1998-06-30 | Toyo Boseki Kabushiki Kaisha | Processes for producing polybenzazole fibers |
| CA2496593A1 (en) * | 2002-08-29 | 2004-03-25 | Pemeas Gmbh | Polymer film based on polyazoles and its use |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006105226A1 (en) | 2006-10-05 |
| EP1863957A1 (en) | 2007-12-12 |
| US20100184945A1 (en) | 2010-07-22 |
| KR20080033141A (ko) | 2008-04-16 |
| JP2008534805A (ja) | 2008-08-28 |
| US7906615B2 (en) | 2011-03-15 |
| JP4769291B2 (ja) | 2011-09-07 |
| CN101203637A (zh) | 2008-06-18 |
| KR101337688B1 (ko) | 2013-12-06 |
| EP1863957B1 (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101218384B (zh) | 从纤维或纱线中去除磷的方法 | |
| CN101203637B (zh) | 水解纺成纱线中的多磷酸的方法 | |
| EP1863954B1 (en) | Processes for hydrolysis of polyphosphoric acid in polyareneazole filaments | |
| CN101203636B (zh) | 使成型制品中的多磷酸水解的方法 | |
| CN101203639B (zh) | 用于从聚芳烃唑纤维去除阳离子的方法 | |
| CN101213329B (zh) | 具有羟基侧基和阳离子的聚芳烃唑聚合物纤维 | |
| CN101258272B (zh) | 热表面水解纺成纱线中的多磷酸 | |
| US7888457B2 (en) | Process for removing phosphorous from a fiber or yarn | |
| EP1871933B1 (en) | Fusion-free hydrolysis of polyphosphoric acid in spun multifilament yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: MAGELLAN SYSTEMS INTERNATIONAL LLC Effective date: 20150112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150112 Address after: Wilmington, Delaware, USA Patentee after: E. I. du Pont de Nemours and Co. Address before: Delaware, USA Patentee before: E. I. du Pont de Nemours and Co. Patentee before: Magellan Systems International |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: Delaware Patentee after: DuPont Security & Construction Address before: Wilmington, Delaware Patentee before: E. I. du Pont de Nemours and Co. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |