ATE495290T1 - Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen - Google Patents

Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen

Info

Publication number
ATE495290T1
ATE495290T1 AT06740064T AT06740064T ATE495290T1 AT E495290 T1 ATE495290 T1 AT E495290T1 AT 06740064 T AT06740064 T AT 06740064T AT 06740064 T AT06740064 T AT 06740064T AT E495290 T1 ATE495290 T1 AT E495290T1
Authority
AT
Austria
Prior art keywords
polyphosphoric acid
fusion
spun yarn
free hydrolysis
multifilament spun
Prior art date
Application number
AT06740064T
Other languages
English (en)
Inventor
Christopher Newton
Original Assignee
Magellan Systems International Inc
Du Pont
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 Magellan Systems International Inc, Du Pont filed Critical Magellan Systems International Inc
Application granted granted Critical
Publication of ATE495290T1 publication Critical patent/ATE495290T1/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)
AT06740064T 2005-03-28 2006-03-27 Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen ATE495290T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66569905P 2005-03-28 2005-03-28
PCT/US2006/011672 WO2006105311A1 (en) 2005-03-28 2006-03-27 Fusion-free hydrolysis of polyphosphoric acid in spun multifilament yarns

Publications (1)

Publication Number Publication Date
ATE495290T1 true ATE495290T1 (de) 2011-01-15

Family

ID=36699236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06740064T ATE495290T1 (de) 2005-03-28 2006-03-27 Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen

Country Status (8)

Country Link
US (1) US8202965B2 (de)
EP (1) EP1871933B1 (de)
JP (1) JP4769295B2 (de)
KR (1) KR101327612B1 (de)
CN (1) CN101287865B (de)
AT (1) ATE495290T1 (de)
DE (1) DE602006019573D1 (de)
WO (1) WO2006105311A1 (de)

Family Cites Families (56)

* Cited by examiner, † Cited by third party
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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
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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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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
US4939235A (en) 1985-09-26 1990-07-03 Foster-Miller, Inc. Biaxially oriented ordered polybenzothiazole film
US4845150A (en) 1985-09-26 1989-07-04 Foster-Miller Inc. Interpenetrated polymer films
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
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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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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
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
DE69513844T2 (de) * 1994-09-30 2000-07-27 Toyo Boseki Verfahren zur herstellung von polybenzazolfaden und fasern
US5525638A (en) 1994-09-30 1996-06-11 The Dow Chemical Company Process for the preparation of polybenzazole filaments and fibers
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
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
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
DE60229955D1 (de) 2001-08-29 2009-01-02 Georgia Tech Res Inst Zusammensetzungen, welche stäbchenförmige polymere und nanoröhrenförmige strukturen umfassen, sowie verfahren zur herstellung derselben
AU2003244069A1 (en) 2002-06-26 2004-01-19 Toyo Boseki Kabushiki Kaisha Highly durable polybenzazole composition, fiber and film
MXPA05000021A (es) 2002-06-27 2005-08-26 Teijin Twaron Bv Procedimiento para obtener una fibra o pelicula tubular sintetica organica, aromatica heterociclica, con resistencia a la tension o modulo alto.
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
EP1877602B1 (de) * 2005-03-28 2009-08-26 E.I. Du Pont De Nemours And Company Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln
ATE495288T1 (de) * 2005-03-28 2011-01-15 Du Pont Verfahren zur entfernung von kationen aus polyarenazol-fasern
WO2006105076A2 (en) 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for preparing monomer complexes
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
WO2006105226A1 (en) 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Process for hydrolyzing polyphosphoric acid in a spun yarn
JP4769292B2 (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フィラメント中のポリ燐酸に加水分解を受けさせる方法
DE602006019572D1 (de) * 2005-03-28 2011-02-24 Du Pont Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen

Also Published As

Publication number Publication date
EP1871933B1 (de) 2011-01-12
EP1871933A1 (de) 2008-01-02
CN101287865B (zh) 2012-06-13
US20100210814A1 (en) 2010-08-19
DE602006019573D1 (en) 2011-02-24
KR20080034832A (ko) 2008-04-22
WO2006105311A1 (en) 2006-10-05
CN101287865A (zh) 2008-10-15
US8202965B2 (en) 2012-06-19
KR101327612B1 (ko) 2013-11-12
JP4769295B2 (ja) 2011-09-07
JP2008534811A (ja) 2008-08-28

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