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FI880341L - Framstaellning av aromatiska heterocykliska polymerer. - Google Patents

Framstaellning av aromatiska heterocykliska polymerer. Download PDF

Info

Publication number
FI880341L
FI880341L FI880341A FI880341A FI880341L FI 880341 L FI880341 L FI 880341L FI 880341 A FI880341 A FI 880341A FI 880341 A FI880341 A FI 880341A FI 880341 L FI880341 L FI 880341L
Authority
FI
Finland
Prior art keywords
framstaellning
aromatic heterocyclic
heterocyclic polymer
polymer
aromatic
Prior art date
Application number
FI880341A
Other languages
English (en)
Other versions
FI880341A7 (fi
FI880341A0 (fi
Inventor
William J Harris
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI880341A7 publication Critical patent/FI880341A7/fi
Publication of FI880341A0 publication Critical patent/FI880341A0/fi
Publication of FI880341L publication Critical patent/FI880341L/fi

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FI880341A 1986-05-27 1987-05-21 Framstaellning av aromatiska heterocykliska polymerer. FI880341L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/868,396 US4847350A (en) 1986-05-27 1986-05-27 Preparation of aromatic heterocyclic polymers
PCT/US1987/001233 WO1987007282A1 (en) 1986-05-27 1987-05-21 Preparation of aromatic heterocyclic polymers

Publications (3)

Publication Number Publication Date
FI880341A7 FI880341A7 (fi) 1988-01-26
FI880341A0 FI880341A0 (fi) 1988-01-26
FI880341L true FI880341L (fi) 1988-01-26

Family

ID=25351590

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880341A FI880341L (fi) 1986-05-27 1987-05-21 Framstaellning av aromatiska heterocykliska polymerer.

Country Status (13)

Country Link
US (1) US4847350A (fi)
EP (1) EP0247856A3 (fi)
JP (1) JPS63501300A (fi)
KR (1) KR920001653B1 (fi)
AU (1) AU608224B2 (fi)
CA (1) CA1278643C (fi)
DK (1) DK19388D0 (fi)
FI (1) FI880341L (fi)
IL (1) IL82640A0 (fi)
NO (1) NO880231D0 (fi)
PT (1) PT84942B (fi)
WO (1) WO1987007282A1 (fi)
ZA (1) ZA873831B (fi)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
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US5138020A (en) * 1989-04-21 1992-08-11 The Dow Chemical Company Phosphate salts of monomers for pbz and their use in preparing pbz polymers
US5219981A (en) * 1991-03-01 1993-06-15 The Dow Chemical Company Semi-continuous process for synthesis of polybenzazole polymers
US5233014A (en) * 1990-10-19 1993-08-03 The Dow Chemical Company Rapid advancement of molecular weight in polybenzazole oligomer dopes
US5089591A (en) * 1990-10-19 1992-02-18 The Dow Chemical Company Rapid advancement of molecular weight in polybenzazole oligomer dopes
US5216114A (en) * 1991-02-19 1993-06-01 The Dow Chemical Company Sulfonation of polybenzoxazole and polybenzothiazole for improved adhesion to matrix resins
US5151488A (en) * 1991-11-12 1992-09-29 The Mead Corporation Liquid crystal polymers containing a repeating bisoxazole structure
US5367042A (en) * 1992-08-27 1994-11-22 The Dow Chemical Company Process for fabricating oriented polybenzazole films
US5340913A (en) * 1993-03-19 1994-08-23 General Electric Company Synthesis of aromatic heterocyclic polymers from a biosynthetically prepared precursor
US5527609A (en) * 1994-04-20 1996-06-18 Toyo Boseki Kabushiki Kaisha Crimped polybenzazole staple fiber and manufacture thereof
JPH09228171A (ja) * 1996-02-19 1997-09-02 Toyobo Co Ltd 高耐熱混紡糸
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
US20070104948A1 (en) * 2003-12-11 2007-05-10 Kohei Kiriyama Polybenzazole fiber and article comprising the same
US7189346B2 (en) * 2004-07-22 2007-03-13 E. I. Du Pont De Nemours And Company Polybenzazole fibers and processes for their preparation
ATE495289T1 (de) * 2005-03-28 2011-01-15 Du Pont Heisse oberflächen-hydrolyse von polyphosphorsäure in spun-garnen
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
WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
JP4829959B2 (ja) * 2005-03-28 2011-12-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ペンダント型ヒドロキシル基とカチオンを有するポリアレーンアゾール重合体繊維
WO2006105227A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
WO2006105228A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company High inherent viscosity polymers and fibers therefrom
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
US7683157B2 (en) * 2005-03-28 2010-03-23 E.I. Du Pont De Nemours And Company Process for the production of polyarenazole polymer
EP1877602B1 (en) * 2005-03-28 2009-08-26 E.I. Du Pont De Nemours And Company Processes for hydrolyzing polyphosphoric acid in shaped articles
KR101337688B1 (ko) 2005-03-28 2013-12-06 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 실 중의 폴리인산의 가수분해 방법
ATE416217T1 (de) * 2005-03-28 2008-12-15 Magellan Systems Int Llc Verfahren zur herstellung von polyarenazolen mit höher inhärenter viskosität unter verwendung von metallpulvern
US7851584B2 (en) * 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
DE602006019570D1 (de) 2005-03-28 2011-02-24 Du Pont Verfahren zur entfernung von kationen aus polyarenazol-fasern
KR101327612B1 (ko) * 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 멀티필라멘트사 중의 폴리인산의 무-융합 가수분해
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
US7727914B2 (en) 2005-08-10 2010-06-01 E. I. Du Pont De Nemours And Company Flexible penetration resistant article
US7638193B1 (en) * 2006-10-10 2009-12-29 E. I. Du Pont De Nemours And Company Cut-resistant yarns and method of manufacture
US7700191B2 (en) 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same
US8166743B2 (en) * 2007-08-22 2012-05-01 E.I. Du Pont De Nemours And Company Spun staple yarns made from blends of rigid-rod fibers and fibers derived from diamino diphenyl sulfone and fabrics and garments made therefrom and methods for making same
US7700190B2 (en) * 2007-08-22 2010-04-20 E.I. Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
US7665149B2 (en) * 2008-05-14 2010-02-23 E.I. Du Pont De Nemours And Company Ballistic resistant body armor articles
US8015617B1 (en) 2008-05-14 2011-09-13 E. I. Du Pont De Nemours And Company Ballistic resistant body armor articles
BRPI1006279A2 (pt) 2009-03-20 2019-09-24 Du Pont " bloco da banda de rodagem do pneu, método de diminuição de ressonância e progresso para a produção de um pneu "
US8613362B2 (en) * 2009-03-27 2013-12-24 Uop Llc Polymer membranes derived from aromatic polyimide membranes
US8561812B2 (en) * 2009-03-27 2013-10-22 Uop Llc Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups
US8132677B2 (en) 2009-03-27 2012-03-13 Uop Llc Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking
US8459469B2 (en) * 2009-06-25 2013-06-11 Uop Llc Polybenzoxazole membranes prepared from aromatic polyamide membranes
US20100326913A1 (en) * 2009-06-25 2010-12-30 Uop Llc Polybenzoxazole membranes prepared from aromatic polyamide membranes
US8915379B2 (en) * 2009-09-25 2014-12-23 Uop Llc Method to improve the selectivity of polybenzoxazole membranes
US8931646B2 (en) * 2009-09-25 2015-01-13 Uop Llc Polybenzoxazole membranes
JP2013514236A (ja) * 2009-12-18 2013-04-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 低ノイズタイヤ
US20120102632A1 (en) 2010-10-28 2012-05-03 E.I. Du Pont De Nemours And Company Arc resistant garment containing a multilayer fabric laminate and processes for making same
EP2652009A1 (en) 2010-12-16 2013-10-23 E.I. Du Pont De Nemours And Company Sulfonated polyoxadiazole polymers articles
US20130210306A1 (en) 2010-12-16 2013-08-15 E I Du Pont De Nemours And Company Flame resistant spun staple yarns made from blends of fibers derived from sulfonated polyoxadiazole polymers
CN103261275A (zh) 2010-12-16 2013-08-21 纳幕尔杜邦公司 磺化的聚噁二唑聚合物的制备
US9291433B2 (en) 2012-02-22 2016-03-22 Cryovac, Inc. Ballistic-resistant composite assembly
US9150693B2 (en) 2012-06-15 2015-10-06 E I Du Pont De Nemours And Company Preparation of sulfonated naphthalene polyoxadiazoles polymers
EP2861789B1 (en) 2012-06-15 2020-09-09 DuPont Safety & Construction, Inc. Flame resistant spun staple yarns made from blends of fibers derived from sulfonated naphthalene polyoxadiazole polymers
CN104603180B (zh) 2012-06-15 2018-05-15 纳幕尔杜邦公司 磺化聚噁二唑聚合物制品
EP2861649B1 (en) 2012-06-15 2019-07-24 E. I. du Pont de Nemours and Company Sulfonated naphthalene polyoxadiazole polymers
US20140082808A1 (en) 2012-09-21 2014-03-27 E I Du Pont De Nemours And Company Ballistic resistant body armor articles
CN104837649A (zh) 2012-12-04 2015-08-12 纳幕尔杜邦公司 包含短纤纱的加强结构
US9610807B2 (en) 2013-01-09 2017-04-04 E I Du Pont De Nemours And Company Tire overlay composition
US9074321B2 (en) 2013-09-24 2015-07-07 E I Du Pont De Nemours And Company Fibrous pulp and use thereof in a composite
US20160362525A1 (en) 2014-02-27 2016-12-15 E. I. Du Pont De Nemours And Company Micropulp-elastomer masterbatches and compounds
US11993867B2 (en) 2018-09-12 2024-05-28 Gharda Chemicals Limited Spun ABPBI fibers and process for preparing the same
EP4370325B1 (en) 2021-11-10 2025-11-12 DuPont Safety & Construction, Inc. Ballistic resistant material made of mechanically entangled woven fabrics without nonwoven fibers and method of making thereof

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3745153A (en) * 1970-10-30 1973-07-10 Celanese Corp Process for the preparation of polythioesteroximes and polybenzothiazole(pbt)type polymers derived therefrom
US3681297A (en) * 1970-11-10 1972-08-01 Gaetano Francis D Alelio Synthesis of polybenzothiazolines and polybenzothiazoles by reacting a dialdehyde with an aromatic bis-mercaptoamine
US3798201A (en) * 1972-02-24 1974-03-19 Celanese Corp Molten lewis acid high performance heterocyclic polymer polymerization
US3784517A (en) * 1972-06-27 1974-01-08 Us Air Force Preparation of polybenzimidazoles in the presence of a sulfone solvent
US4225700A (en) * 1979-04-23 1980-09-30 Sri International Thermally stable rod-like polybenzobisthiazole polymers
US4312976A (en) * 1980-07-15 1982-01-26 Celanese Corporation Single-stage melt polymerization process for the production of high molecular weight polybenzimidazole
US4423202A (en) * 1981-05-05 1983-12-27 Celanese Corporation Process for the production of high molecular weight para ordered aromatic heterocyclic polymer
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
WO1984001160A1 (en) * 1982-09-17 1984-03-29 Stanford Res Inst Int Liquid crystalline polymer compositions, process, and products
US4533692A (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
US4772678A (en) * 1983-09-15 1988-09-20 Commtech International Management Corporation Liquid crystalline polymer compositions, process, and products
JPS60228539A (ja) * 1984-04-27 1985-11-13 Idemitsu Kosan Co Ltd ポリベンズイミダゾ−ルの製造方法
JPS61246235A (ja) * 1985-04-25 1986-11-01 Idemitsu Kosan Co Ltd 複素環含有重合体の製造方法

Also Published As

Publication number Publication date
DK19388A (da) 1988-01-18
PT84942A (en) 1987-06-01
FI880341A7 (fi) 1988-01-26
FI880341A0 (fi) 1988-01-26
NO880231L (no) 1988-01-20
EP0247856A3 (en) 1988-08-24
AU608224B2 (en) 1991-03-28
PT84942B (pt) 1990-02-08
KR880701259A (ko) 1988-07-26
ZA873831B (en) 1989-01-25
CA1278643C (en) 1991-01-02
EP0247856A2 (en) 1987-12-02
AU7332887A (en) 1987-12-03
DK19388D0 (da) 1988-01-18
NO880231D0 (no) 1988-01-20
JPS63501300A (ja) 1988-05-19
US4847350A (en) 1989-07-11
KR920001653B1 (ko) 1992-02-21
WO1987007282A1 (en) 1987-12-03
IL82640A0 (en) 1987-11-30

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Owner name: THE DOW CHEMICAL COMPANY