DK0834608T3 - Polybenzazolfiber og fremgangsmåde til fremstilling deraf - Google Patents

Polybenzazolfiber og fremgangsmåde til fremstilling deraf

Info

Publication number
DK0834608T3
DK0834608T3 DK97117064T DK97117064T DK0834608T3 DK 0834608 T3 DK0834608 T3 DK 0834608T3 DK 97117064 T DK97117064 T DK 97117064T DK 97117064 T DK97117064 T DK 97117064T DK 0834608 T3 DK0834608 T3 DK 0834608T3
Authority
DK
Denmark
Prior art keywords
polybenzazole
fiber
polybenzazole fiber
less
dope
Prior art date
Application number
DK97117064T
Other languages
English (en)
Inventor
Yoshihiko Teramoto
Tooru Kitagawa
Yoshikazu Tanaka
Michio Ishitobi
Original Assignee
Toyo Boseki
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 Toyo Boseki filed Critical Toyo Boseki
Application granted granted Critical
Publication of DK0834608T3 publication Critical patent/DK0834608T3/da

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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DK97117064T 1996-10-01 1997-10-01 Polybenzazolfiber og fremgangsmåde til fremstilling deraf DK0834608T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8260895A JPH10110329A (ja) 1996-10-01 1996-10-01 ポリベンザゾール繊維およびその製造方法

Publications (1)

Publication Number Publication Date
DK0834608T3 true DK0834608T3 (da) 2002-05-21

Family

ID=17354253

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97117064T DK0834608T3 (da) 1996-10-01 1997-10-01 Polybenzazolfiber og fremgangsmåde til fremstilling deraf

Country Status (7)

Country Link
US (1) US5993963A (da)
EP (1) EP0834608B1 (da)
JP (1) JPH10110329A (da)
CN (1) CN1080329C (da)
AT (1) ATE227926T1 (da)
DE (1) DE69710980T2 (da)
DK (1) DK0834608T3 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493491B1 (en) 1999-09-28 2002-12-10 Alcatel Optical drop cable for aerial installation
US6257110B1 (en) 2000-02-02 2001-07-10 Donato L. Ricci Tube saw
KR100708791B1 (ko) * 2000-04-28 2007-04-18 도요 보세키 가부시키가이샤 폴리벤자졸 섬유 및 그의 용도
ATE409761T1 (de) * 2002-06-26 2008-10-15 Toyo Boseki Polybenzazolfaser und deren verwendung
US20070104948A1 (en) * 2003-12-11 2007-05-10 Kohei Kiriyama Polybenzazole fiber and article comprising the same
US8202965B2 (en) 2005-03-28 2012-06-19 E.I. Du Pont De Nemours And Company Fusion free hydrolysis of polyphosphoric acid in spun multifilament yarns
DE602006004323D1 (de) 2005-03-28 2009-01-29 Du Pont Verfahren zur herstellung von polyarenazolgarn
EP1871932B1 (en) 2005-03-28 2011-01-12 E.I. Du Pont De Nemours And Company Hot surface hydrolysis of polyphosphoric acid in spun yarns
KR101337688B1 (ko) * 2005-03-28 2013-12-06 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 실 중의 폴리인산의 가수분해 방법
JP5063583B2 (ja) 2005-03-28 2012-10-31 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 高い固有粘度をもつポリマーおよびそれから得られる繊維
US7977453B2 (en) 2005-03-28 2011-07-12 E. I. Du Pont De Nemours And Company Processes for hydrolyzing polyphosphoric acid in shaped articles
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
US7683122B2 (en) 2005-03-28 2010-03-23 E. I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
WO2006105227A1 (en) 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
EP1877466B1 (en) 2005-03-28 2014-02-26 E.I. Du Pont De Nemours And Company Process for the production of polyareneazole polymer
US7906613B2 (en) * 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for removing cations from polyareneazole fiber
JP5302674B2 (ja) 2005-03-28 2013-10-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 金属粉末を使用する固有粘度が高いポリアレンアゾールの製造法
WO2006105231A1 (en) 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Processes for hydrolysis of polyphosphoric acid in polyareneazole filaments
US7888457B2 (en) * 2005-04-01 2011-02-15 E. I. Du Pont De Nemours And Company Process for removing phosphorous from a fiber or yarn
US9300018B2 (en) 2011-03-16 2016-03-29 Johnson Controls Technology Company Energy source system having multiple energy storage devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024067B (en) * 1978-06-27 1982-06-09 Selly Oak Diecasting Ltd Die parts for pressure forming
US4847350A (en) * 1986-05-27 1989-07-11 The Dow Chemical Company Preparation of aromatic heterocyclic polymers
CA2044407A1 (en) * 1990-06-15 1991-12-16 William C. Uy Anisotropic spin dopes of reduced viscosity
US5273703A (en) * 1992-08-13 1993-12-28 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
US5288452A (en) * 1992-12-03 1994-02-22 The Dow Chemical Company Steam heat-treatment method for polybenzazole fiber
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
US5527609A (en) * 1994-04-20 1996-06-18 Toyo Boseki Kabushiki Kaisha Crimped polybenzazole staple fiber and manufacture thereof
US5756031A (en) * 1994-08-12 1998-05-26 Toyobo Co., Ltd. Process for preparing polybenzazole filaments and fiber
US5772942A (en) * 1995-09-05 1998-06-30 Toyo Boseki Kabushiki Kaisha Processes for producing polybenzazole fibers
JPH09228171A (ja) * 1996-02-19 1997-09-02 Toyobo Co Ltd 高耐熱混紡糸

Also Published As

Publication number Publication date
JPH10110329A (ja) 1998-04-28
CN1180762A (zh) 1998-05-06
EP0834608A2 (en) 1998-04-08
ATE227926T1 (de) 2002-03-15
DE69710980D1 (de) 2002-04-18
DE69710980T2 (de) 2003-02-06
CN1080329C (zh) 2002-03-06
EP0834608A3 (en) 1999-02-03
EP0834608B1 (en) 2002-03-13
US5993963A (en) 1999-11-30

Similar Documents

Publication Publication Date Title
DK0834608T3 (da) Polybenzazolfiber og fremgangsmåde til fremstilling deraf
DE3280442D1 (de) Verfahren zur herstellung von polymeren fasern mit hoher zugfestigkeit und hohem modul.
ES2154843T3 (es) Procedimiento para la preparacion de filamentos de celulosa regenerados.
NO303737B1 (no) Fremgangsmöte ved fremstilling av celluloseformlegemer
RU98111825A (ru) Способ получения регенерированных целлюлозных волокон
DE3265153D1 (en) Fixed polyacrylonitrile filaments and fibres, and process for preparing them
NO940114D0 (no) Fremgangsmaate for aa forbedre de mekaniske egenskapene av fibre av aromatiske kopolyamider i alkaliske medier og formlegemer inneholdende slike fibrer
DE59502659D1 (de) Verfahren zur herstellung cellulosischer formkörper und ein garn aus cellulosischen filamenten
NO990731D0 (no) FremgangsmÕte for fremstilling av cellulosefibre
MX9702304A (es) Procedimiento para la preparacion de filamentos y fibras de polibenzazol.
US4871500A (en) Process for providing a high-temperature resistant polyimide film
EP0213711B1 (en) Surface treatment of pitch-based carbon fibres
KR970011056A (ko) 활성탄소섬유의 제조방법
ATE16119T1 (de) Verfahren zur herstellung thermostabiler fasern und faeden.
DK123983D0 (da) Fremgangsmade til fremstilling af filamenter og fibre ud fra acrylnitrilpolymerisater
ES2152745T3 (es) Procedimiento de fabricacion de un agregado de fibras compactado.
KR970027393A (ko) 활성탄소 섬유의 제조방법
RU93057704A (ru) Способ получения высокопрочных высокомодульных нитей из ароматических полиамидов
SU1742283A1 (ru) Способ получени углепластика
EP0413327A2 (de) Polyester-Monofil für die Karkasse von Gürtelreifen
RU94035979A (ru) Способ котонизации лубяного волокна
JPS6461514A (en) Production of carbon yarn having high strength and high modulus of elasticity
JPS5725408A (en) Production of cellulose acetate fiber
JPS6485323A (en) Production of para-oriented aromatic polyamide yarn having improved adhesiveness and fibrillating property