ATE227926T1 - Polybenzazol-faser und verfahren zu ihrer herstellung - Google Patents

Polybenzazol-faser und verfahren zu ihrer herstellung

Info

Publication number
ATE227926T1
ATE227926T1 AT97117064T AT97117064T ATE227926T1 AT E227926 T1 ATE227926 T1 AT E227926T1 AT 97117064 T AT97117064 T AT 97117064T AT 97117064 T AT97117064 T AT 97117064T AT E227926 T1 ATE227926 T1 AT E227926T1
Authority
AT
Austria
Prior art keywords
polybenzazole
polybenzazole fiber
fiber
less
producing
Prior art date
Application number
AT97117064T
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 ATE227926T1 publication Critical patent/ATE227926T1/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
    • 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)
AT97117064T 1996-10-01 1997-10-01 Polybenzazol-faser und verfahren zu ihrer herstellung ATE227926T1 (de)

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
ATE227926T1 true ATE227926T1 (de) 2002-03-15

Family

ID=17354253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97117064T ATE227926T1 (de) 1996-10-01 1997-10-01 Polybenzazol-faser und verfahren zu ihrer herstellung

Country Status (7)

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

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
US6673445B2 (en) * 2000-04-28 2004-01-06 Toyo Boseki Kabushiki Kaisha Polybenzazole fibers and their utilization
CA2490025A1 (en) * 2002-06-26 2004-01-08 Toyo Boseki Kabushiki Kaisha Polybenzazole fiber and use thereof
EP1693489A1 (de) * 2003-12-11 2006-08-23 Toyo Boseki Kabushiki Kaisha Polybenzazolfaser und sie enthaltendes erzeugnis
DE602006019564D1 (de) * 2005-03-28 2011-02-24 Du Pont Verfahren zur entfernung von phosphor von einer faser oder einem garn
US7754846B2 (en) 2005-03-28 2010-07-13 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
KR101327632B1 (ko) 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 폴리아렌아졸 필라멘트 중 폴리인산의 가수분해 방법
US7683157B2 (en) 2005-03-28 2010-03-23 E.I. Du Pont De Nemours And Company Process for the production of polyarenazole polymer
DE602006019570D1 (de) * 2005-03-28 2011-02-24 Du Pont Verfahren zur entfernung von kationen aus polyarenazol-fasern
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
EP1871933B1 (de) 2005-03-28 2011-01-12 Magellan Systems International, Inc. Fusionsfreie hydrolyse von polyphosphorsäure in multifilament-spun-garnen
US7683122B2 (en) 2005-03-28 2010-03-23 E. I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
DE602006019572D1 (de) 2005-03-28 2011-02-24 Du Pont Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen
DE602006008770D1 (de) 2005-03-28 2009-10-08 Du Pont Verfahren zur hydrolyse von polyphosphorsäure in geformten artikeln
KR101324822B1 (ko) 2005-03-28 2013-11-01 마젤란 시스템즈 인터내셔날, 엘엘시 높은 고유 점도 중합체 및 그로부터의 섬유
WO2006105076A2 (en) 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for preparing monomer complexes
JP4769293B2 (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ヤーンの製造方法
US7906615B2 (en) 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for hydrolyzing polyphosphoric acid in a spun yarn
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
EP2686195B1 (de) 2011-03-16 2019-10-30 CPS Technology Holdings LLC Systeme und verfahren zur steuerung mehrerer speichervorrichtungen

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
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
US5288452A (en) * 1992-12-03 1994-02-22 The Dow Chemical Company Steam heat-treatment method for 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
EP0834608A3 (de) 1999-02-03
JPH10110329A (ja) 1998-04-28
CN1080329C (zh) 2002-03-06
DK0834608T3 (da) 2002-05-21
EP0834608B1 (de) 2002-03-13
CN1180762A (zh) 1998-05-06
DE69710980T2 (de) 2003-02-06
EP0834608A2 (de) 1998-04-08
DE69710980D1 (de) 2002-04-18
US5993963A (en) 1999-11-30

Similar Documents

Publication Publication Date Title
ATE227926T1 (de) Polybenzazol-faser und verfahren zu ihrer herstellung
DE3280442D1 (de) Verfahren zur herstellung von polymeren fasern mit hoher zugfestigkeit und hohem modul.
ATE245214T1 (de) Fasern aus regenerierte zellulose und verfahren zu ihrer herstellung
ATE198632T1 (de) Verfahren zur herstellung von filamenten aus regenerierter zellulose
DE60031897D1 (de) Polymilchsäureharz, damit erhaltene Textilerzeugnisse und Verfahren zur Herstellung derselben
BR9708991A (pt) Processo para a fiação a úmido de um polímero de mataaramida de fibra
ATE14757T1 (de) Fixierte polyacrylnitrilfaeden und -fasern sowie verfahren zu ihrer herstellung.
NO940114D0 (no) Fremgangsmaate for aa forbedre de mekaniske egenskapene av fibre av aromatiske kopolyamider i alkaliske medier og formlegemer inneholdende slike fibrer
KR20140002991A (ko) 셀룰로오스계 탄소섬유의 제조방법
DE69721882D1 (de) Phenol-Dien-Novolakharze, Verfahren zu ihrer Herstellung und Kautschukmischungen mit diesen Harzen
ATE404716T1 (de) Verfahren zur herstellung von regenerierten viskosefasern
JP3797459B2 (ja) ポリフェニレンサルファイド繊維の製造方法
DE50005808D1 (de) Polytrimethylenterephthalat-stapelfasern und verfahren zu ihrer herstellung
DE59502659D1 (de) Verfahren zur herstellung cellulosischer formkörper und ein garn aus cellulosischen filamenten
DE59808154D1 (de) Verfahren zur herstellung cellulosischer fasern
ATE399890T1 (de) Polyparaphenylenterephthalamidfasern und verfahren zur herstellung derselben
JP2515368B2 (ja) ポリエチレンテレフタレ―トを溶融紡糸することによる糸の製造方法
IE862133L (en) Surface treatment of pitch-based carbon fibres
CA1090965A (en) Production of high crimp, high stenght, hollow rayon fibers
JP2000154426A (ja) ポリアミドモノフィラメント及びその製造法
ATE312962T1 (de) Monofil aus vinylidenfluoridharzen und herstellungsverfahren
JPS6024846B2 (ja) 複合糸
EP0413327A2 (de) Polyester-Monofil für die Karkasse von Gürtelreifen
ATE16119T1 (de) Verfahren zur herstellung thermostabiler fasern und faeden.
JPH0586503A (ja) ポリビニルアルコール繊維の製造方法

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0834608

Country of ref document: EP

REN Ceased due to non-payment of the annual fee