BR8606811A - Um processo para a producao de uma composicao polimera de cadeia alongada cristalina liquida - Google Patents

Um processo para a producao de uma composicao polimera de cadeia alongada cristalina liquida

Info

Publication number
BR8606811A
BR8606811A BR8606811A BR8606811A BR8606811A BR 8606811 A BR8606811 A BR 8606811A BR 8606811 A BR8606811 A BR 8606811A BR 8606811 A BR8606811 A BR 8606811A BR 8606811 A BR8606811 A BR 8606811A
Authority
BR
Brazil
Prior art keywords
production
polymer composition
liquid crystalline
stretch polymer
stretch
Prior art date
Application number
BR8606811A
Other languages
English (en)
Inventor
Joanne R Sybert
James F Wolfe
Paul D Sybert
Blake Wilson
Original Assignee
Commtech Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25065938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8606811(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commtech Int filed Critical Commtech Int
Publication of BR8606811A publication Critical patent/BR8606811A/pt

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
    • C08G73/22—Polybenzoxazoles
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
BR8606811A 1985-08-05 1986-08-05 Um processo para a producao de uma composicao polimera de cadeia alongada cristalina liquida BR8606811A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/762,750 US4772678A (en) 1983-09-15 1985-08-05 Liquid crystalline polymer compositions, process, and products
PCT/US1986/001602 WO1987000844A1 (en) 1985-08-05 1986-08-05 A process for the production of a liquid crystalline extended chain polymer composition

Publications (1)

Publication Number Publication Date
BR8606811A true BR8606811A (pt) 1987-11-03

Family

ID=25065938

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606811A BR8606811A (pt) 1985-08-05 1986-08-05 Um processo para a producao de uma composicao polimera de cadeia alongada cristalina liquida

Country Status (8)

Country Link
US (1) US4772678A (pt)
EP (1) EP0231373B1 (pt)
JP (1) JP2564124B2 (pt)
AU (1) AU597279B2 (pt)
BR (1) BR8606811A (pt)
CA (1) CA1335741C (pt)
DE (1) DE3677361D1 (pt)
WO (1) WO1987000844A1 (pt)

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US5089568A (en) * 1988-10-11 1992-02-18 The Dow Chemical Company Process of making thermoplastic copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
US5151489A (en) * 1988-10-11 1992-09-29 The Dow Chemical Company Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
US5030706A (en) * 1988-10-11 1991-07-09 The Dow Chemical Company Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
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
US5210171A (en) * 1989-07-14 1993-05-11 The Dow Chemical Company Process to polymerize AB-PBO monomer phosphate salts
US5331064A (en) * 1989-08-23 1994-07-19 The Dow Chemical Company Polybenzazole compositions containing pendant poly(aromatic sulfide) moieties
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US5034026A (en) * 1990-04-20 1991-07-23 The Dow Chemical Company Polybenzazole polymers containing indan moieties
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US5217809A (en) * 1990-08-06 1993-06-08 The Dow Chemical Company Shaped articles containing copolymers of polybenzazoles
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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
US5248721A (en) * 1991-03-13 1993-09-28 The Dow Chemical Company Prepregs containing a fiber and a thermoplastic polybenzazole copolymer matrix
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
US5273703A (en) * 1992-08-13 1993-12-28 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
US5322916A (en) * 1993-03-16 1994-06-21 The Dow Chemical Company Method for the preparation of amide oligomers and polybenzazole polymers therefrom
US5422416A (en) * 1993-06-30 1995-06-06 The Dow Chemical Company Process for the synthesis of polybenzazole polymers
US5393478A (en) * 1993-08-20 1995-02-28 The Dow Chemical Company Process for coagulation and washing of polybenzazole fibers
US5599899A (en) * 1993-11-01 1997-02-04 Research Corporation Technologies, Inc. Rigid rod and ladder polymers and process for making same
US5597890A (en) * 1993-11-01 1997-01-28 Research Corporation Technologies, Inc. Conjugated polymer exciplexes and applications thereof
US5417915A (en) * 1993-12-03 1995-05-23 The Dow Chemical Company Process for post-spin finishing of polybenzoxazole fibers
US5527609A (en) * 1994-04-20 1996-06-18 Toyo Boseki Kabushiki Kaisha Crimped polybenzazole staple fiber and manufacture thereof
US5594075A (en) * 1995-08-07 1997-01-14 The United States Of America As Represented By The Secretary Of The Air Force Acetylenic heterocyclic nonlinear optical thermoset monomers
JPH09228171A (ja) * 1996-02-19 1997-09-02 Toyobo Co Ltd 高耐熱混紡糸
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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
US8263221B2 (en) * 2005-03-28 2012-09-11 Magellan Systems International, Llc High inherent viscosity polymers and fibers therefrom
US7851584B2 (en) * 2005-03-28 2010-12-14 E. I. Du Pont De Nemours And Company Process for preparing monomer complexes
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JP5036700B2 (ja) * 2005-03-28 2012-09-26 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重合体の製造方法
ATE417951T1 (de) * 2005-03-28 2009-01-15 Du Pont Verfahren zur herstellung von polyarenazolgarn
WO2006105227A1 (en) * 2005-03-28 2006-10-05 E. I. Du Pont De Nemours And Company Thermal processes for increasing polyareneazole inherent viscosities
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KR101327632B1 (ko) * 2005-03-28 2013-11-12 마젤란 시스템즈 인터내셔날, 엘엘시 폴리아렌아졸 필라멘트 중 폴리인산의 가수분해 방법
US7906615B2 (en) 2005-03-28 2011-03-15 Magellan Systems International, Llc Process for hydrolyzing polyphosphoric acid in a spun yarn
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
KR101327706B1 (ko) * 2005-03-28 2013-11-11 마젤란 시스템즈 인터내셔날, 엘엘시 방사된 실 중의 폴리인산의 고온 표면 가수분해
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WO2006105080A1 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for increasing polymer inherent viscosity
CN101203636B (zh) * 2005-03-28 2011-10-12 纳幕尔杜邦公司 使成型制品中的多磷酸水解的方法
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
CN101310159A (zh) 2005-08-10 2008-11-19 纳幕尔杜邦公司 可挠曲耐穿透物品
US7638193B1 (en) * 2006-10-10 2009-12-29 E. I. Du Pont De Nemours And Company Cut-resistant yarns and method of manufacture
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
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
US8015617B1 (en) 2008-05-14 2011-09-13 E. I. Du Pont De Nemours And Company Ballistic resistant body armor articles
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JP2012521320A (ja) * 2009-03-20 2012-09-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー タイヤトレッドブロック組成物
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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
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CN103314037A (zh) 2010-12-16 2013-09-18 纳幕尔杜邦公司 由衍生自磺化聚噁二唑聚合物的纤维共混物制成的阻燃短纤纱
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JP2016505724A (ja) 2012-12-04 2016-02-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 紡績短繊維糸条を含む補強構造体
US9610807B2 (en) 2013-01-09 2017-04-04 E I Du Pont De Nemours And Company Tire overlay composition
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JP2017508044A (ja) 2014-02-27 2017-03-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ マイクロパルプ−エラストマーマスターバッチ、及びこれに基づいた化合物
CN114854015A (zh) * 2021-02-04 2022-08-05 中国科学院化学研究所 一种聚对苯撑苯并二噁唑类聚合物及其制备方法
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Also Published As

Publication number Publication date
WO1987000844A1 (en) 1987-02-12
JPS63500529A (ja) 1988-02-25
US4772678A (en) 1988-09-20
EP0231373B1 (en) 1991-01-30
AU597279B2 (en) 1990-05-31
EP0231373A1 (en) 1987-08-12
AU6406986A (en) 1987-03-05
EP0231373A4 (en) 1988-12-22
CA1335741C (en) 1995-05-30
DE3677361D1 (de) 1991-03-07
JP2564124B2 (ja) 1996-12-18

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