KR950704549A - 물성이 매우 우수한 폴리벤즈아졸 섬유 및 이의 제조방법(Polybenzazole fibers with ultra-high physical properties and method for making them) - Google Patents

물성이 매우 우수한 폴리벤즈아졸 섬유 및 이의 제조방법(Polybenzazole fibers with ultra-high physical properties and method for making them) Download PDF

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Publication number
KR950704549A
KR950704549A KR1019950702234A KR19950702234A KR950704549A KR 950704549 A KR950704549 A KR 950704549A KR 1019950702234 A KR1019950702234 A KR 1019950702234A KR 19950702234 A KR19950702234 A KR 19950702234A KR 950704549 A KR950704549 A KR 950704549A
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South Korea
Prior art keywords
fiber
fibers
polybenzazole
dope
polybenzoxazole
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KR1019950702234A
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English (en)
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KR100312932B1 (ko
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에이. 버벡 로버트
천 차우 치에
제이. 놀런 스티븐
로젠버그 스티븐
디. 뉴샘 마크
세라노 미르나
Original Assignee
스티븐 에스. 그레이스
더 다우 케미칼 캄파니
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Publication of KR950704549A publication Critical patent/KR950704549A/ko
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Publication of KR100312932B1 publication Critical patent/KR100312932B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/22—Polybenzoxazoles
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

물성이 매우 우수한 PBZ 섬유의 제조방법이 제공된다. 본 발명에 의해 제조된 폴리벤즈옥사졸 섬유는 인장 강도가 이전에 보고된 수치의 2배에 가깝다.

Description

물성이 매우 우수한 폴리벤즈아졸 섬유 및 이의 제조방법(Polybenzazole fibers with ultra-high physical properties and method for making them)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. (a)폴리벤즈아졸 중합체와 용매를 함유하는 이액성(lyotropic) 액정질 폴리벤즈아졸 중합체 도프를 방사 구금을 통해 방사하여 도프 섬유를 형성시키는 단계, (b) 도프 섬유를 에어 갭을 통해 연신시키는 단계 및 (c) 에어 갭에서의 도프 섬유가 투명해지도록 하는 조건하에 도프 섬유로부터 용매의 대부분을 제거하는 단계를 포함하여, 물성이 매우 우수한 폴리벤즈아졸 섬유를 제조하는 방법.
  2. 제1항에 있어서, 에어 갭에서의 도프 섬유와 수득된 열경화 섬유가 둘 다 투명해지도록 하는 조건하에 섬유를 열경화시키는 단계(d)를 추가로 포함하는 방법.
  3. 인장강도가 6.89GPa 이상인 폴리벤즈아졸 섬유.
  4. 인장 모듈러스가 379GPa 이상인 폴리벤즈아졸 섬유.
  5. 인장강도가 8.27GPa 이상인 폴리벤즈아졸 섬유.
  6. 인장 모듈러스가 413GPa 이상인 폴리벤즈아졸 섬유.
  7. 인장강도가 10.7GPa 이상인 폴리벤즈아졸 섬유.
  8. 제3항에 있어서, 섬유가 폴리벤즈옥사졸인 섬유.
  9. 제4항에 있어서, 섬유가 폴리벤즈옥사졸인 섬유.
  10. 제5항에 있어서, 섬유가 폴리벤즈옥사졸인 섬유.
  11. 제6항에 있어서, 섬유가 폴리벤즈옥사졸인 섬유.
  12. 제7항에 있어서, 섬유가 폴리벤즈옥사졸인 섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950702234A 1992-12-03 1993-11-30 물리적특성이매우우수한폴리벤즈아졸섬유및이의제조방법 KR100312932B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/985060 1992-12-03
US07/985,060 US5286833A (en) 1992-12-03 1992-12-03 Polybenzazole fiber with ultra-high physical properties
PCT/US1993/011589 WO1994012701A1 (en) 1992-12-03 1993-11-30 Polybenzazole fibers with ultra-high physical properties and method for making them

Publications (2)

Publication Number Publication Date
KR950704549A true KR950704549A (ko) 1995-11-20
KR100312932B1 KR100312932B1 (ko) 2001-12-28

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KR1019950702234A KR100312932B1 (ko) 1992-12-03 1993-11-30 물리적특성이매우우수한폴리벤즈아졸섬유및이의제조방법

Country Status (15)

Country Link
US (2) US5286833A (ko)
EP (1) EP0672199B1 (ko)
JP (1) JP3265580B2 (ko)
KR (1) KR100312932B1 (ko)
CN (1) CN1061391C (ko)
AU (1) AU5682694A (ko)
CA (1) CA2149243C (ko)
DE (1) DE69312087T2 (ko)
ES (1) ES2104336T3 (ko)
IL (1) IL107730A0 (ko)
MX (1) MX9307666A (ko)
PH (1) PH30915A (ko)
TW (1) TW267192B (ko)
WO (1) WO1994012701A1 (ko)
ZA (1) ZA939072B (ko)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286833A (en) * 1992-12-03 1994-02-15 The Dow Chemical Company Polybenzazole fiber with ultra-high physical properties
US5948186A (en) * 1993-02-09 1999-09-07 Toyobo Co., Ltd. Light weight tire including polybenzazole fibers
US5756040A (en) * 1994-08-03 1998-05-26 Toyobo Co., Ltd. Process of making polybenzazole nonwoven fabric
US5534205A (en) * 1994-08-05 1996-07-09 The Dow Chemical Company Method for preparing polybenzoxazole or polybenzothiazole fibers
US5756031A (en) * 1994-08-12 1998-05-26 Toyobo Co., Ltd. Process for preparing polybenzazole filaments and fiber
US5525638A (en) * 1994-09-30 1996-06-11 The Dow Chemical Company Process for the preparation of polybenzazole filaments and fibers
JPH0949139A (ja) * 1995-08-09 1997-02-18 Toyobo Co Ltd コード及びディップコード
JPH1053992A (ja) * 1996-08-02 1998-02-24 Ichikawa Woolen Textile Co Ltd 抄紙用フェルト
EP0885803A3 (en) * 1997-06-17 2000-07-12 McGhee, James M. PBO reinforced sails and sailcloth
US6221491B1 (en) 2000-03-01 2001-04-24 Honeywell International Inc. Hexagonal filament articles and methods for making the same
EP1300490B1 (en) * 2000-04-28 2007-06-13 Toyo Boseki Kabushiki Kaisha Polybenzazole fiber and use of the same
JP3852681B2 (ja) * 2001-10-12 2006-12-06 東洋紡績株式会社 ポリベンザゾール繊維
WO2007044041A2 (en) 2004-12-29 2007-04-19 Honeywell International Inc. Moisture-resistant pbo fiber and articles, and method of making
US7288493B2 (en) * 2005-01-18 2007-10-30 Honeywell International Inc. Body armor with improved knife-stab resistance formed from flexible composites
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
US20100015406A1 (en) 2005-05-16 2010-01-21 Ashok Bhatnagar Laminated felt articles
US20070293109A1 (en) * 2005-06-16 2007-12-20 Ashok Bhatnagar Composite material for stab, ice pick and armor applications
US7601416B2 (en) * 2005-12-06 2009-10-13 Honeywell International Inc. Fragment and stab resistant flexible material with reduced trauma effect
US20070202331A1 (en) * 2006-02-24 2007-08-30 Davis Gregory A Ropes having improved cyclic bend over sheave performance
US7642206B1 (en) 2006-03-24 2010-01-05 Honeywell International Inc. Ceramic faced ballistic panel construction
US8007202B2 (en) 2006-08-02 2011-08-30 Honeywell International, Inc. Protective marine barrier system
US7622405B1 (en) 2006-09-26 2009-11-24 Honeywell International Inc. High performance same fiber composite hybrids by varying resin content only
US8652570B2 (en) * 2006-11-16 2014-02-18 Honeywell International Inc. Process for forming unidirectionally oriented fiber structures
US7762175B1 (en) 2006-11-30 2010-07-27 Honeywell International Inc. Spaced lightweight composite armor
US20100203273A1 (en) * 2006-12-13 2010-08-12 Jhrg, Llc Anti-chafe cable cover
US7794813B2 (en) * 2006-12-13 2010-09-14 Honeywell International Inc. Tubular composite structures
US7994074B1 (en) 2007-03-21 2011-08-09 Honeywell International, Inc. Composite ballistic fabric structures
US8017529B1 (en) 2007-03-21 2011-09-13 Honeywell International Inc. Cross-plied composite ballistic articles
US7993478B2 (en) 2007-03-28 2011-08-09 Honeywell International, Inc. Method to apply multiple coatings to a fiber web
US8256019B2 (en) 2007-08-01 2012-09-04 Honeywell International Inc. Composite ballistic fabric structures for hard armor applications
US7994075B1 (en) 2008-02-26 2011-08-09 Honeywell International, Inc. Low weight and high durability soft body armor composite using topical wax coatings
US20100227984A1 (en) * 2009-03-05 2010-09-09 Dang Thuy HYDROLYSIS-RESISTANT POLY (p-PHENYLENEBENZOBISOXAZOLE) (PBO) FIBERS
WO2011084764A2 (en) * 2009-12-21 2011-07-14 E. I. Du Pont De Nemours And Company 2,4,5-triaminophenols and related compounds
US20130059496A1 (en) 2011-09-06 2013-03-07 Honeywell International Inc. Low bfs composite and process of making the same
US9023450B2 (en) 2011-09-06 2015-05-05 Honeywell International Inc. High lap shear strength, low back face signature UD composite and the process of making
US9023452B2 (en) 2011-09-06 2015-05-05 Honeywell International Inc. Rigid structural and low back face signature ballistic UD/articles and method of making
US9291433B2 (en) 2012-02-22 2016-03-22 Cryovac, Inc. Ballistic-resistant composite assembly
US9273418B2 (en) 2012-05-17 2016-03-01 Honeywell International Inc. Hybrid fiber unidirectional tape and composite laminates
US10132010B2 (en) 2012-07-27 2018-11-20 Honeywell International Inc. UHMW PE fiber and method to produce
CN104098589B (zh) * 2014-07-15 2016-05-04 南通大学 4-[6-(甲硫基)苯并[1,2-d:5,4-d′]二[1,3]噁唑-2-基]苯甲酸及其制备方法
US9909240B2 (en) 2014-11-04 2018-03-06 Honeywell International Inc. UHMWPE fiber and method to produce
US10612189B2 (en) 2015-04-24 2020-04-07 Honeywell International Inc. Composite fabrics combining high and low strength materials
US20170297295A1 (en) 2016-04-15 2017-10-19 Honeywell International Inc. Blister free composite materials molding

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584104A (en) * 1969-04-30 1971-06-08 Celanese Corp Production of polybenzimidazole fibers
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US4075269A (en) * 1976-09-23 1978-02-21 Celanese Corporation Process for producing wholly aromatic polyamide fibers of high strength
US4263245A (en) * 1979-04-23 1981-04-21 Celanese Corporation Process for producing high-strength, ultralow denier polybenzimidazole (PBI) filaments
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4606875A (en) * 1983-04-11 1986-08-19 Celanese Corporation Process for preparing shaped articles of rigid rod heterocyclic liquid crystalline polymers
US4578432A (en) * 1984-05-16 1986-03-25 The United States Of America As Represented By The Secretary Of The Air Force Method for making heterocyclic block copolymer
JPS6128015A (ja) * 1984-07-10 1986-02-07 Asahi Chem Ind Co Ltd ポリパラフエニレンベンゾビスチアゾ−ル繊維の製造方法
JPH0284511A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類延伸繊維、ポリベンゾオキサゾール類延伸繊維またはポリベンゾイミダゾール類延伸繊維の製造方法
JPH0284509A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH0284510A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH03104920A (ja) * 1989-09-14 1991-05-01 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH03104921A (ja) * 1989-09-14 1991-05-01 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
US5174940A (en) * 1989-12-22 1992-12-29 The United States Of America As Represented By The Secretary Of The Air Force Method of extruding a single polymeric fiber
CA2044407A1 (en) * 1990-06-15 1991-12-16 William C. Uy Anisotropic spin dopes of reduced viscosity
JPH04194022A (ja) * 1990-11-28 1992-07-14 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH04202257A (ja) * 1990-11-29 1992-07-23 Mitsui Petrochem Ind Ltd 全芳香族ヘテロ環状高分子組成物、その繊維、フィルムおよび製造方法
US5286833A (en) * 1992-12-03 1994-02-15 The Dow Chemical Company Polybenzazole fiber with ultra-high physical properties
US5296185A (en) * 1992-12-03 1994-03-22 The Dow Chemical Company Method for spinning a polybenzazole fiber

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Publication number Publication date
CA2149243A1 (en) 1994-06-09
DE69312087T2 (de) 1998-01-29
CA2149243C (en) 2003-11-04
US5286833A (en) 1994-02-15
MX9307666A (es) 1994-06-30
WO1994012701A1 (en) 1994-06-09
JPH08504008A (ja) 1996-04-30
CN1061391C (zh) 2001-01-31
AU5682694A (en) 1994-06-22
US5356584A (en) 1994-10-18
IL107730A0 (en) 1994-02-27
ZA939072B (en) 1995-06-05
ES2104336T3 (es) 1997-10-01
PH30915A (en) 1997-12-23
KR100312932B1 (ko) 2001-12-28
EP0672199A1 (en) 1995-09-20
JP3265580B2 (ja) 2002-03-11
EP0672199B1 (en) 1997-07-09
CN1093421A (zh) 1994-10-12
DE69312087D1 (de) 1997-08-14
TW267192B (ko) 1996-01-01

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