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
German (de)
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 (enExample)
EP (1) EP1871933B1 (enExample)
JP (1) JP4769295B2 (enExample)
KR (1) KR101327612B1 (enExample)
CN (1) CN101287865B (enExample)
AT (1) ATE495290T1 (enExample)
DE (1) DE602006019573D1 (enExample)
WO (1) WO2006105311A1 (enExample)

Family Cites Families (56)

* 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
US4070431A (en) 1976-12-21 1978-01-24 E. I. Du Pont De Nemours And Company Improved yarn extraction process
US4078034A (en) 1976-12-21 1978-03-07 E. I. Du Pont De Nemours And Company Air gage spinning 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
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
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
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
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
EP0783603B1 (en) * 1994-09-30 1999-12-08 Toyobo Co., Ltd. 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
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
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
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
EP1553143B1 (en) 2002-06-26 2007-05-02 Toyo Boseki Kabushiki Kaisha Highly durable polybenzazole composition, fiber and film
DE60336140D1 (de) 2002-06-27 2011-04-07 Teijin Aramid Bv Verfahren zur herstellung von synthetisch-organischen fasern mit hoher festigkeit und/oder hohem modul aus aromatischen heterozyklischen steifen polymeren
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
US7851584B2 (en) 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
CN101203636B (zh) * 2005-03-28 2011-10-12 纳幕尔杜邦公司 使成型制品中的多磷酸水解的方法
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
CN101218384B (zh) 2005-03-28 2010-12-08 纳幕尔杜邦公司 从纤维或纱线中去除磷的方法
JP5090336B2 (ja) * 2005-03-28 2012-12-05 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繊維からカチオンを除去する方法
US7968029B2 (en) * 2005-03-28 2011-06-28 E. I. Du Pont De Nemours And Company Processes for hydrolysis of polyphoshoric acid in polyareneazole filaments
KR101327706B1 (ko) * 2005-03-28 2013-11-11 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 실 중의 폴리인산의 고온 표면 가수분해

Also Published As

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

Similar Documents

Publication Publication Date Title
EP3575389A3 (en) Consumer products with protease variants
EA200901430A1 (ru) Варианты фермента аспарагиназы и их применение
WO2007138256A3 (en) Conversion method
DE60221057D1 (de) Herstellungsverfahren für Kohlenstofffasern und Verwendungen
BRPI0704061A (pt) detecção de emaranhamento para uma lavadora automática
DE60326358D1 (de) Fasern und fibride enthaltende artikel, fasern und fibride und herstellungsverfahren
DE602006019562D1 (de) Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern
ATE308886T1 (de) Verwendung von zinksulfid als akarizide
CN104685120A (zh) 玻璃纤维织物的洗涤方法
MX389550B (es) Metodo de tratamiento del cabello con ayuda de vapor de agua.
EP2061663A4 (en) Elastomer composition having glass micro fibers
ATE495290T1 (de) Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen
TW200734484A (en) Method for washing hot-dipped galvanized steel sheet and apparatus thereof
SE0203555L (sv) Modifierade xylanaser som utövar ökad termofilicitet och alkalofilicitet
DE602006004323D1 (de) Verfahren zur herstellung von polyarenazolgarn
DE60315950D1 (de) Verfahren zur Herstellung von Xylooligosacchariden
ATE495289T1 (de) Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen
DE602006014551D1 (de) Verfahren zur Charakterisierung von Defekten auf Silizium-Oberflächen, Ätzlösung für Silizium-Oberflächen und Verfahren zur Behandlung von Silizium-Oberflächen mit der Ätzlösung
ATE548133T1 (de) Säurebehandlung bei geringer temperatur und geringem druck von asbesthaltigem abfall
ATE440980T1 (de) Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln
CN104562221B (zh) 人发纤维的生物酶复合脱鳞工艺
ES2105289T3 (es) Disolucion de poliimida y su procedimiento de obtencion.
DE60040592D1 (de) Verfahren zur herstellung von alpha-aminoketonen
BRPI0411543A (pt) processo para aumentar a extração de lìquidos de tecidos
TW200504264A (en) Through-dyeing of cotton warp yarns with indigo

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties