CN103703055B - 制备芳族聚酰胺共聚物的方法 - Google Patents

制备芳族聚酰胺共聚物的方法 Download PDF

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Publication number
CN103703055B
CN103703055B CN201280036109.XA CN201280036109A CN103703055B CN 103703055 B CN103703055 B CN 103703055B CN 201280036109 A CN201280036109 A CN 201280036109A CN 103703055 B CN103703055 B CN 103703055B
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China
Prior art keywords
polymer
solvent
mixture
fibers
salt
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Chinese (zh)
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CN103703055A (zh
Inventor
K-S.李
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DuPont Safety and Construction Inc
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EI Du Pont de Nemours and Co
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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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • C08G73/18—Polybenzimidazoles

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
CN201280036109.XA 2011-07-29 2012-07-27 制备芳族聚酰胺共聚物的方法 Active CN103703055B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161513020P 2011-07-29 2011-07-29
US61/513,020 2011-07-29
PCT/US2012/048444 WO2013019579A1 (en) 2011-07-29 2012-07-27 Process for preparing aramid copolymer

Publications (2)

Publication Number Publication Date
CN103703055A CN103703055A (zh) 2014-04-02
CN103703055B true CN103703055B (zh) 2015-12-09

Family

ID=46724606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280036109.XA Active CN103703055B (zh) 2011-07-29 2012-07-27 制备芳族聚酰胺共聚物的方法

Country Status (7)

Country Link
US (1) US8809434B2 (enExample)
EP (1) EP2736956B1 (enExample)
JP (1) JP6104908B2 (enExample)
KR (1) KR101900128B1 (enExample)
CN (1) CN103703055B (enExample)
BR (1) BR112014000537A2 (enExample)
WO (1) WO2013019579A1 (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039785A (en) * 1989-12-05 1991-08-13 E. I. Du Pont De Nemours And Company Preparation of aromatic polyamide having pendant carboxyl groups
US5571891A (en) * 1994-04-06 1996-11-05 Hoechst Aktiengesellschaft Aromatic copolyamides, production thereof, formed structures and production thereof
CN1882635A (zh) * 2003-11-21 2006-12-20 帝人特瓦隆有限公司 制备含dapbi芳族聚酰胺碎屑的方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US3227793A (en) 1961-01-23 1966-01-04 Celanese Corp Spinning of a poly(polymethylene) terephthalamide
US3414645A (en) 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3600350A (en) 1970-04-20 1971-08-17 Du Pont Poly(p-benzamide) composition,process and product
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
JPS6031208B2 (ja) 1974-07-10 1985-07-20 帝人株式会社 ポリアミド溶液
JPS53294A (en) 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
FR2502151A1 (fr) 1981-03-20 1982-09-24 Ugine Kuhlmann Procede de preparation de l'(amino-4 phenyl)-2 amino-5 benzimidazole et de derives substitues
US5474842A (en) 1991-08-20 1995-12-12 Hoiness; David E. Aramid particles as wear additives
US5233004A (en) 1992-05-20 1993-08-03 E. I. Du Pont De Nemours And Company Chromium carbonyl complexes of polyamide
RU2017866C1 (ru) 1992-08-04 1994-08-15 Черных Татьяна Егоровна Формованное изделие
RU2045586C1 (ru) 1993-07-09 1995-10-10 Владимир Николаевич Сугак Анизотропный раствор для формования нити и нить, полученная из этого раствора
DE4411755A1 (de) 1994-04-06 1995-10-12 Hoechst Ag Verfahren zur Herstellung von Fasern oder Filmen unter Verwendung spezieller Ausformlösungen, sowie die danach erhältlichen Fasern oder Filme
US5667743A (en) 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
JP2002531615A (ja) 1998-12-01 2002-09-24 シントリックス バイオチップ， インコーポレイテッド 耐溶媒感光性組成物
RU2285760C1 (ru) 2005-07-13 2006-10-20 Ооо "Лирсот" Способ получения термостойких нитей из сополиамидобензимидазола с пониженной степенью усадки
RU2285761C1 (ru) 2005-07-13 2006-10-20 Ооо "Лирсот" Способ получения высокопрочных термостойких нитей из ароматического сополиамида с гетероциклами в цепи
RU2283307C1 (ru) * 2005-07-18 2006-09-10 Открытое акционерное общество "Каменскволокно" (ОАО "Каменскволокно") Способ получения 5(6)-амино-2(4'-аминофенил)-бензимидазола
RU2285071C1 (ru) * 2005-08-29 2006-10-10 ОАО "Каменскволокно" Способ получения нитей и волокон из ароматического сополиамида
CN100551949C (zh) 2006-10-20 2009-10-21 四川华通特种工程塑料研究中心有限公司 以芳杂环、氯代单体改性的聚芳酰胺树脂的制造方法
EP2096199A4 (en) 2006-12-15 2010-07-21 Teijin Techno Products Ltd AROMATIC POLYAMIDE FIBER CONTAINING A HETEROCYCLIC CORE, PROCESS FOR PRODUCING THE SAME, FABRIC COMPRISING THE FIBER, FIBROUS REINFORCED COMPOSITE MATERIAL REINFORCED WITH THE SAME
WO2008105547A1 (ja) 2007-02-27 2008-09-04 Teijin Limited 固体高分子電解質
RU2488604C2 (ru) * 2008-04-18 2013-07-27 Тейджин Арамид Б.В. МНОГОТОННАЖНЫЙ ПРОЦЕСС ПОЛИМЕРИЗАЦИИ ПОЛИАРАМИДА, СОДЕРЖАЩЕГО 5(6)-АМИНО-2-(п-АМИНОФЕНИЛ)БЕНЗИМИДАЗОЛ (DAPBI)
CN101787582B (zh) 2010-02-10 2011-09-28 中蓝晨光化工研究院有限公司 一种高强高模杂环芳纶的制备方法
US20130018138A1 (en) 2011-01-13 2013-01-17 E.I. Du Pont De Nemours And Company Neutralized copolymer crumb and processes for making same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039785A (en) * 1989-12-05 1991-08-13 E. I. Du Pont De Nemours And Company Preparation of aromatic polyamide having pendant carboxyl groups
US5571891A (en) * 1994-04-06 1996-11-05 Hoechst Aktiengesellschaft Aromatic copolyamides, production thereof, formed structures and production thereof
CN1882635A (zh) * 2003-11-21 2006-12-20 帝人特瓦隆有限公司 制备含dapbi芳族聚酰胺碎屑的方法

Also Published As

Publication number Publication date
US8809434B2 (en) 2014-08-19
CN103703055A (zh) 2014-04-02
EP2736956B1 (en) 2018-10-24
KR101900128B1 (ko) 2018-09-18
BR112014000537A2 (pt) 2017-02-14
EP2736956A1 (en) 2014-06-04
US20130203906A1 (en) 2013-08-08
JP6104908B2 (ja) 2017-03-29
KR20140051981A (ko) 2014-05-02
WO2013019579A1 (en) 2013-02-07
JP2014521781A (ja) 2014-08-28

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Effective date of registration: 20221117

Address after: Delaware

Patentee after: DuPont Security & Construction

Address before: Wilmington, Delaware

Patentee before: E. I. du Pont de Nemours and Co.