BR112014000536B8 - polímero - Google Patents

polímero

Info

Publication number
BR112014000536B8
BR112014000536B8 BR112014000536A BR112014000536A BR112014000536B8 BR 112014000536 B8 BR112014000536 B8 BR 112014000536B8 BR 112014000536 A BR112014000536 A BR 112014000536A BR 112014000536 A BR112014000536 A BR 112014000536A BR 112014000536 B8 BR112014000536 B8 BR 112014000536B8
Authority
BR
Brazil
Prior art keywords
percent
polymer
dapbi
ppd
mole
Prior art date
Application number
BR112014000536A
Other languages
English (en)
Other versions
BR112014000536B1 (pt
BR112014000536A2 (pt
Inventor
K Mallon Frederick
Original Assignee
Du Pont
Dupont Safety & Construction Inc
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 Du Pont, Dupont Safety & Construction Inc filed Critical Du Pont
Publication of BR112014000536A2 publication Critical patent/BR112014000536A2/pt
Publication of BR112014000536B1 publication Critical patent/BR112014000536B1/pt
Publication of BR112014000536B8 publication Critical patent/BR112014000536B8/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link 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
    • 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
    • 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
    • C08G69/28—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
    • 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

Landscapes

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

Abstract

polímeros trata-se de uma invenção que se refere a um polímero que compreende resíduos de 2-(4-amino fenil)-5(6) amino benzimidazol (dapbi), parafenileno diamina (ppd), e dicloreto de tereftaloíla, feito por um processo que compreende as etapas de: (a) formar uma pasta fluida de b por cento em mol de dapbi e y por cento em mol de ppd em um sistema solvente que compreende solvente orgânico e c por cento em peso de um sal inorgânico, em que o sal inorgânico está presente em uma quantidade de pelo menos 5 por cento em peso do solvente orgânico, sendo que dapbi e ppd estão presentes em uma quantidade suficiente para fornecer uma solução de polímero que tem uma porcentagem em peso de sólidos de 12 por cento ou maior em uma base de polímero; e (b) colocar em contato a pasta fluidada etapa (a) com uma quantidade estequiométrica de dicloreto de tereftaloíla para formar um produto que compreende o polímero; em que a soma de y + b é 100 e o produto de b x c é 225 ou maior.
BR112014000536A 2011-07-29 2012-07-27 polímero BR112014000536B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161512977P 2011-07-29 2011-07-29
US201161512974P 2011-07-29 2011-07-29
US61/512,974 2011-07-29
US61/512,977 2011-07-29
PCT/US2012/048484 WO2013019598A1 (en) 2011-07-29 2012-07-27 Process for forming an aramid copolymer

Publications (3)

Publication Number Publication Date
BR112014000536A2 BR112014000536A2 (pt) 2017-02-14
BR112014000536B1 BR112014000536B1 (pt) 2020-06-23
BR112014000536B8 true BR112014000536B8 (pt) 2023-02-28

Family

ID=46604104

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014002090A BR112014002090B8 (pt) 2011-07-29 2012-07-27 processo para formar um farelo (crumb) de polímero e polímero
BR112014000536A BR112014000536B8 (pt) 2011-07-29 2012-07-27 polímero

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112014002090A BR112014002090B8 (pt) 2011-07-29 2012-07-27 processo para formar um farelo (crumb) de polímero e polímero

Country Status (7)

Country Link
US (3) US8716430B2 (pt)
EP (2) EP2736952B1 (pt)
JP (2) JP6133289B2 (pt)
KR (2) KR101938437B1 (pt)
CN (2) CN103857728B (pt)
BR (2) BR112014002090B8 (pt)
WO (2) WO2013019581A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102351348B1 (ko) * 2013-10-30 2022-01-17 이 아이 듀폰 디 네모아 앤드 캄파니 폴리(m-페닐렌 아이소프탈아미드) 및 (6)-아미노-2-(p-아미노페닐)벤즈이미다졸로부터 제조된 공중합체의 혼합물을 포함하는 시트 및 피브리드
CN113045750B (zh) * 2021-03-16 2022-05-10 南京工业大学 一种喷雾法制备对位芳纶的方法

Family Cites Families (29)

* 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
US4172983A (en) 1978-02-21 1979-10-30 General Electric Company Charge transfer filter
US5474842A (en) 1991-08-20 1995-12-12 Hoiness; David E. Aramid particles as wear additives
US5212258A (en) 1991-10-29 1993-05-18 E. I Du Pont De Nemours And Company Aramid block copolymers
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
EP0678539A3 (de) * 1994-04-06 1997-01-15 Hoechst Ag Aromatische Copolyamide, Verfahren zu deren Herstellung, geformte Gebilde und deren Herstellung.
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
ATE290038T1 (de) 1998-12-01 2005-03-15 Syntrix Biochip Inc Lösemittelresistente lichtempfindliche zusammensetzungen
JP4786546B2 (ja) * 2003-11-21 2011-10-05 テイジン・アラミド・ビー．ブイ． Ｄａｐｂｉ含有アラミドクラムを製造する方法
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
EP2048268B1 (en) * 2006-07-26 2013-01-16 Teijin Limited Process for producing an aromatic copolyamide fiber
CN101511938B (zh) 2006-09-09 2012-10-10 帝人芳纶有限公司 可交联的芳族聚酰胺共聚物
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
US20100029159A1 (en) 2006-12-15 2010-02-04 Shigeru Ishihara Heterocycle-containing aromatic polyamide fiber, method for producing the same, cloth constituted by the fiber, and fiber-reinforced composite material reinforced with the fiber
WO2008105547A1 (ja) * 2007-02-27 2008-09-04 Teijin Limited 固体高分子電解質
ES2385133T3 (es) * 2008-04-18 2012-07-18 Teijin Aramid B.V. Procedimiento a gran escala para la polimerización de poliaramida que contiene 5(6)-amino-2-(p-aminofenil)bencimidazol (DAPBI)
JP2010163506A (ja) * 2009-01-14 2010-07-29 Teijin Techno Products Ltd 芳香族コポリアミドの製造方法
JP2011037984A (ja) * 2009-08-11 2011-02-24 Teijin Techno Products Ltd 芳香族コポリアミドの製造方法
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

Also Published As

Publication number Publication date
CN103857728B (zh) 2016-03-16
EP2736952B1 (en) 2019-11-06
EP2736957B1 (en) 2018-10-24
JP6133289B2 (ja) 2017-05-24
WO2013019598A1 (en) 2013-02-07
CN103717642B (zh) 2016-03-16
BR112014002090A2 (pt) 2017-02-21
CN103857728A (zh) 2014-06-11
JP6166722B2 (ja) 2017-07-19
US9115244B2 (en) 2015-08-25
KR101938437B1 (ko) 2019-01-14
KR101933745B1 (ko) 2018-12-28
JP2014521788A (ja) 2014-08-28
CN103717642A (zh) 2014-04-09
BR112014002090B8 (pt) 2023-02-28
BR112014000536B1 (pt) 2020-06-23
WO2013019581A1 (en) 2013-02-07
US8921512B2 (en) 2014-12-30
EP2736957A1 (en) 2014-06-04
BR112014000536A2 (pt) 2017-02-14
EP2736952A1 (en) 2014-06-04
KR20140066169A (ko) 2014-05-30
KR20140066168A (ko) 2014-05-30
US8716430B2 (en) 2014-05-06
US20130197147A1 (en) 2013-08-01
US20150080548A1 (en) 2015-03-19
US20130197185A1 (en) 2013-08-01
JP2014521782A (ja) 2014-08-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/07/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2581 DE 23/06/2020 QUANTO AO ENDERECO.

B25A Requested transfer of rights approved

Owner name: DUPONT SAFETY AND CONSTRUCTION, INC. (US)