ATE495288T1 - Verfahren zur entfernung von kationen aus polyarenazol-fasern - Google Patents

Verfahren zur entfernung von kationen aus polyarenazol-fasern

Info

Publication number
ATE495288T1
ATE495288T1 AT06758211T AT06758211T ATE495288T1 AT E495288 T1 ATE495288 T1 AT E495288T1 AT 06758211 T AT06758211 T AT 06758211T AT 06758211 T AT06758211 T AT 06758211T AT E495288 T1 ATE495288 T1 AT E495288T1
Authority
AT
Austria
Prior art keywords
removal
cations
polyarenazole fibers
polyarenazole
fibers
Prior art date
Application number
AT06758211T
Other languages
English (en)
Inventor
Doetze Sikkema
Original Assignee
Du Pont
Magellan Systems Int 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 Du Pont, Magellan Systems Int Llc filed Critical Du Pont
Application granted granted Critical
Publication of ATE495288T1 publication Critical patent/ATE495288T1/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
    • 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

  • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AT06758211T 2005-03-28 2006-03-27 Verfahren zur entfernung von kationen aus polyarenazol-fasern ATE495288T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66574305P 2005-03-28 2005-03-28
PCT/US2006/011265 WO2006105078A1 (en) 2005-03-28 2006-03-27 Process for removing cations from polyareneazole fiber

Publications (1)

Publication Number Publication Date
ATE495288T1 true ATE495288T1 (de) 2011-01-15

Family

ID=36698947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06758211T ATE495288T1 (de) 2005-03-28 2006-03-27 Verfahren zur entfernung von kationen aus polyarenazol-fasern

Country Status (8)

Country Link
US (1) US7906613B2 (de)
EP (1) EP1869233B1 (de)
JP (1) JP5090336B2 (de)
KR (1) KR101337675B1 (de)
CN (1) CN101203639B (de)
AT (1) ATE495288T1 (de)
DE (1) DE602006019570D1 (de)
WO (1) WO2006105078A1 (de)

Families Citing this family (4)

* 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
KR101880336B1 (ko) * 2012-01-11 2018-07-19 이 아이 듀폰 디 네모아 앤드 캄파니 할라이드 산 이온 교환을 사용하여 섬유로부터 황을 제거하는 방법
EP2802698B1 (de) * 2012-01-11 2016-07-13 E. I. du Pont de Nemours and Company Schwefel und alkalimetall enthaltende imidazolfaser mit ionisch gebundenen halogeniden
BR112014016739A8 (pt) * 2012-01-11 2017-07-04 Du Pont método para remover enxofre

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JP2002129467A (ja) * 2000-10-23 2002-05-09 Nippon Aramido Kk パラ系芳香族ポリアミド繊維のイオン性物質含有量を低減する方法
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
JP3899929B2 (ja) * 2001-12-27 2007-03-28 東洋紡績株式会社 ポリベンザゾール繊維およびその製造方法
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
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US7189346B2 (en) 2004-07-22 2007-03-13 E. I. Du Pont De Nemours And Company Polybenzazole fibers and processes for their preparation
ATE495286T1 (de) 2005-03-28 2011-01-15 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in polyareneazolfasern
EP1866467B1 (de) * 2005-03-28 2008-12-17 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von polyarenazolgarn
US7851584B2 (en) 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
KR20080034830A (ko) * 2005-03-28 2008-04-22 이 아이 듀폰 디 네모아 앤드 캄파니 측쇄 히드록실 기 및 양이온을 가진 폴리아렌아졸 중합체섬유
WO2006104974A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Process for the production of polyareneazole polymer
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
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

Also Published As

Publication number Publication date
CN101203639A (zh) 2008-06-18
EP1869233B1 (de) 2011-01-12
WO2006105078A1 (en) 2006-10-05
US7906613B2 (en) 2011-03-15
US20100184943A1 (en) 2010-07-22
KR20080034831A (ko) 2008-04-22
KR101337675B1 (ko) 2013-12-06
DE602006019570D1 (de) 2011-02-24
JP2008534802A (ja) 2008-08-28
JP5090336B2 (ja) 2012-12-05
CN101203639B (zh) 2011-04-13
EP1869233A1 (de) 2007-12-26

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