ATE495289T1 - Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen - Google Patents

Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Info

Publication number
ATE495289T1
ATE495289T1 AT06740063T AT06740063T ATE495289T1 AT E495289 T1 ATE495289 T1 AT E495289T1 AT 06740063 T AT06740063 T AT 06740063T AT 06740063 T AT06740063 T AT 06740063T AT E495289 T1 ATE495289 T1 AT E495289T1
Authority
AT
Austria
Prior art keywords
polyphosphoric acid
spun yarn
hot surface
surface hydrolysis
hydrolysis
Prior art date
Application number
AT06740063T
Other languages
English (en)
Inventor
Christopher Newton
Steven Allen
Stephen Moore
Original Assignee
Du Pont
Magellan Systems International 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.)
Filing date
Publication date
Application filed by Du Pont, Magellan Systems International Inc filed Critical Du Pont
Application granted granted Critical
Publication of ATE495289T1 publication Critical patent/ATE495289T1/de

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

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
AT06740063T 2005-03-28 2006-03-27 Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen ATE495289T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66574405P 2005-03-28 2005-03-28
PCT/US2006/011671 WO2006105310A1 (en) 2005-03-28 2006-03-27 Hot surface hydrolysis of polyphosphoric acid in spun yarns

Publications (1)

Publication Number Publication Date
ATE495289T1 true ATE495289T1 (de) 2011-01-15

Family

ID=36716370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06740063T ATE495289T1 (de) 2005-03-28 2006-03-27 Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Country Status (8)

Country Link
US (1) US7968030B2 (de)
EP (1) EP1871932B1 (de)
JP (1) JP4769294B2 (de)
KR (1) KR101327706B1 (de)
CN (1) CN101258272B (de)
AT (1) ATE495289T1 (de)
DE (1) DE602006019572D1 (de)
WO (1) WO2006105310A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
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
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

Family Cites Families (57)

* Cited by examiner, † Cited by third party
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
US3940955A (en) * 1974-11-26 1976-03-02 E. I. Du Pont De Nemours And Co. Yarn extraction and washing apparatus
US3996321A (en) * 1974-11-26 1976-12-07 E. I. Du Pont De Nemours And Company Level control of dry-jet wet spinning process
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
DE3617248C2 (de) * 1985-08-30 1995-05-24 Barmag Barmer Maschf Verfahren zum Herstellen eines Kompositfadens aus Chemiefasern
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
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
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
IL107735A0 (en) * 1992-12-03 1994-02-27 Dow Chemical Co Low denier polybenzazole fibers and the preparation thereof
US5286833A (en) * 1992-12-03 1994-02-15 The Dow Chemical Company Polybenzazole fiber with ultra-high physical properties
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
KR100306676B1 (ko) * 1993-04-28 2001-11-30 샬크비즈크 피이터 코르넬리스; 페트귄터 피리도비스이미다졸성분의강성막대형중합체
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
CA2199514A1 (en) * 1994-09-30 1996-04-11 Ashish Sen Process for the preparation of polybenzazole filaments and fibres
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
US5772942A (en) * 1995-09-05 1998-06-30 Toyo Boseki Kabushiki Kaisha Processes for producing polybenzazole fibers
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
EP1032729B1 (de) 1997-11-21 2005-04-13 Magellan Systems International, LLC Flammhemmende materialien
US6228922B1 (en) * 1998-01-19 2001-05-08 The University Of Dayton Method of making conductive metal-containing polymer fibers and sheets
ATE414675T1 (de) * 2001-08-29 2008-12-15 Georgia Tech Res Inst Zusammensetzungen, welche stäbchenförmige polymere und nanoröhrenförmige strukturen umfassen, sowie verfahren zur herstellung derselben
EP1553143B1 (de) 2002-06-26 2007-05-02 Toyo Boseki Kabushiki Kaisha Hoch dauerhafte polybenzazolzusammensetzung, -faser und folie
BR0312119A (pt) 2002-06-27 2005-03-29 Teijin Twaron Bv Processo para obter uma fibra em bastão heterocìclica aromática orgânica sintética ou pelìcula com alta resistência à tração e/ou módulo, fibra orgânica sintética, e, pelìcula orgânica sintética
DE10239701A1 (de) 2002-08-29 2004-03-11 Celanese Ventures Gmbh Polymerfolie auf Basis von Polyazolen und deren Verwendung
EP1500994A1 (de) * 2003-07-22 2005-01-26 Siemens Aktiengesellschaft Kopplungsvorrichtung für drei Bussysteme
US7189346B2 (en) 2004-07-22 2007-03-13 E. I. Du Pont De Nemours And Company Polybenzazole fibers and processes for their preparation
CN101203637B (zh) 2005-03-28 2010-11-17 纳幕尔杜邦公司 水解纺成纱线中的多磷酸的方法
US7851584B2 (en) 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
ATE495286T1 (de) 2005-03-28 2011-01-15 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern
JP4769290B2 (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 繊維またはヤーンから燐を除去する方法

Also Published As

Publication number Publication date
CN101258272A (zh) 2008-09-03
JP4769294B2 (ja) 2011-09-07
EP1871932B1 (de) 2011-01-12
KR20080034833A (ko) 2008-04-22
CN101258272B (zh) 2010-12-29
KR101327706B1 (ko) 2013-11-11
WO2006105310A1 (en) 2006-10-05
US7968030B2 (en) 2011-06-28
EP1871932A1 (de) 2008-01-02
JP2008534810A (ja) 2008-08-28
US20080203610A1 (en) 2008-08-28
DE602006019572D1 (de) 2011-02-24

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