DE602006019573D1 - Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen - Google Patents

Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen

Info

Publication number
DE602006019573D1
DE602006019573D1 DE602006019573T DE602006019573T DE602006019573D1 DE 602006019573 D1 DE602006019573 D1 DE 602006019573D1 DE 602006019573 T DE602006019573 T DE 602006019573T DE 602006019573 T DE602006019573 T DE 602006019573T DE 602006019573 D1 DE602006019573 D1 DE 602006019573D1
Authority
DE
Germany
Prior art keywords
fusionsfreie
garnen
polyphosphorsäure
multifilament
spun
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.)
Active
Application number
DE602006019573T
Other languages
German (de)
English (en)
Inventor
Christopher William Newton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magellan Systems International LLC
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Magellan Systems International LLC
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 EI Du Pont de Nemours and Co, Magellan Systems International LLC filed Critical EI Du Pont de Nemours and Co
Publication of DE602006019573D1 publication Critical patent/DE602006019573D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE602006019573T 2005-03-28 2006-03-27 Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen Active DE602006019573D1 (en)

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
DE602006019573D1 true DE602006019573D1 (en) 2011-02-24

Family

ID=36699236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019573T Active DE602006019573D1 (en) 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
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
ATE495290T1 (de) 2011-01-15

Similar Documents

Publication Publication Date Title
EP3575389A3 (en) Consumer products with protease variants
WO2007138256A3 (en) Conversion method
WO2000026464A3 (en) Enzymatic treatment of textiles at high temperatures
DE60221057D1 (de) Herstellungsverfahren für Kohlenstofffasern und Verwendungen
TW200722416A (en) Neutralization process
GB2408737A (en) Method of removing organic impurities from water
WO2007149699A3 (en) Desizing and scouring process
US9732455B2 (en) Natural finish fabric
AU2003271832A8 (en) Articles comprising fibres and/or fibrids, fibres and fibrids and production method of same
TW200716041A (en) Cleanroom wiper
ATE495286T1 (de) Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern
EP2061663A4 (en) Elastomer composition having glass micro fibers
MX338820B (es) Metodo de tratamiento del cabello con ayuda de vapor de agua.
DE602006019573D1 (en) Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen
DE602006004323D1 (de) Verfahren zur herstellung von polyarenazolgarn
DE602006014551D1 (de) Verfahren zur Charakterisierung von Defekten auf Silizium-Oberflächen, Ätzlösung für Silizium-Oberflächen und Verfahren zur Behandlung von Silizium-Oberflächen mit der Ätzlösung
ATE495289T1 (de) Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen
TW200501257A (en) Process for the wet-chemical surface treatment of a semiconductor wafer
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.
CN103086723A (zh) 一种用于陶瓷零部件的高温焙烧清洗方法
TW200504264A (en) Through-dyeing of cotton warp yarns with indigo
WO2007140454A3 (en) Waste sludge sanitizing process utilizing biosolids recycle
BRPI0411543A (pt) processo para aumentar a extração de lìquidos de tecidos