BRPI0909395A2 - método para a obtenção de um granulação de poliamida aromática - Google Patents

método para a obtenção de um granulação de poliamida aromática

Info

Publication number
BRPI0909395A2
BRPI0909395A2 BRPI0909395A BRPI0909395A BRPI0909395A2 BR PI0909395 A2 BRPI0909395 A2 BR PI0909395A2 BR PI0909395 A BRPI0909395 A BR PI0909395A BR PI0909395 A BRPI0909395 A BR PI0909395A BR PI0909395 A2 BRPI0909395 A2 BR PI0909395A2
Authority
BR
Brazil
Prior art keywords
aromatic polyamide
obtaining aromatic
granulation
polyamide granulation
obtaining
Prior art date
Application number
BRPI0909395A
Other languages
English (en)
Inventor
Joannes Marinus Surquin
Marlieke Elisabeth Josephine Pepels
Richard Elena Theodorus Petrus De Vos
Original Assignee
Teijin Aramid Bv
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 Teijin Aramid Bv filed Critical Teijin Aramid Bv
Publication of BRPI0909395A2 publication Critical patent/BRPI0909395A2/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BRPI0909395A 2008-04-18 2009-04-09 método para a obtenção de um granulação de poliamida aromática BRPI0909395A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08007566 2008-04-18
PCT/EP2009/054277 WO2009127586A1 (en) 2008-04-18 2009-04-09 Large scale process for polymerization of 5 (6) -amino-2- (p-aminophenyl) benzimidazole (dapbi) containing polyaramid

Publications (1)

Publication Number Publication Date
BRPI0909395A2 true BRPI0909395A2 (pt) 2015-12-22

Family

ID=39512495

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909395A BRPI0909395A2 (pt) 2008-04-18 2009-04-09 método para a obtenção de um granulação de poliamida aromática

Country Status (12)

Country Link
US (1) US8362192B2 (pt)
EP (1) EP2268710B1 (pt)
JP (1) JP5590681B2 (pt)
KR (1) KR101587791B1 (pt)
CN (1) CN102007164B (pt)
BR (1) BRPI0909395A2 (pt)
DK (1) DK2268710T3 (pt)
ES (1) ES2385133T3 (pt)
PL (1) PL2268710T3 (pt)
RU (1) RU2488604C2 (pt)
TW (1) TW201002757A (pt)
WO (1) WO2009127586A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012097236A1 (en) * 2011-01-13 2012-07-19 E. I. Du Pont De Nemours And Company Neutralized copolymer crumb and processes for making same
BR112014000537A2 (pt) 2011-07-29 2017-02-14 Du Pont processo para formar um polímero
EP2736955B1 (en) * 2011-07-29 2018-10-31 E. I. du Pont de Nemours and Company Process for preparing aramid copolymer
BR112014002090B8 (pt) * 2011-07-29 2023-02-28 Du Pont processo para formar um farelo (crumb) de polímero e polímero
KR101962494B1 (ko) * 2011-07-29 2019-07-18 이 아이 듀폰 디 네모아 앤드 캄파니 아라미드 공중합체
BR112014001229A2 (pt) * 2011-07-29 2017-02-21 Du Pont processo de formação de um polímero
CN103827173B (zh) * 2011-07-29 2016-08-24 纳幕尔杜邦公司 芳族聚酰胺共聚物
WO2013019568A1 (en) * 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Process of forming an aramid copolymer
US8822632B2 (en) * 2011-07-29 2014-09-02 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
WO2013019572A1 (en) * 2011-07-29 2013-02-07 E. I. Du Pont De Nemours And Company Process for forming an aramid copolymer
CN102926022B (zh) * 2011-08-09 2015-05-20 曹煜彤 一种芳香族共聚酰胺纤维的制备方法
WO2013105949A1 (en) * 2012-01-11 2013-07-18 E. I. Du Pont De Nemours And Company Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur
KR101909774B1 (ko) * 2012-01-11 2018-10-18 이 아이 듀폰 디 네모아 앤드 캄파니 이온 결합된 할라이드를 갖는, 황 및 알칼리 금속 함유 이미다졸 섬유
EP2802693B1 (en) 2012-01-11 2021-11-03 DuPont Safety & Construction, Inc. Process for preparing aramid copolymer yarn using an acid wash
KR101900537B1 (ko) 2012-01-11 2018-09-19 이 아이 듀폰 디 네모아 앤드 캄파니 잔류 황이 적은 아라미드 공중합체 얀을 제조하는 방법
BR112014017061A2 (pt) 2012-01-11 2018-05-22 Du Pont processo de remoção de enxofre do fio
EP2877517B1 (en) * 2012-07-27 2017-01-04 E. I. du Pont de Nemours and Company Process for forming an aramid copolymer
US8921511B2 (en) * 2012-07-27 2014-12-30 E I Du Pont De Nemours And Company Process for forming an aramid copolymer
KR101587046B1 (ko) * 2013-05-07 2016-01-20 코오롱인더스트리 주식회사 공중합 아라미드 섬유의 제조방법
BR112016004974B8 (pt) * 2013-10-30 2023-03-21 Du Pont Fibra, fio, tecido, vestuário de proteção e método de produção de uma fibra
US12577369B2 (en) 2022-09-21 2026-03-17 Dupont Safety & Construction, Inc. High tenacity filled films comprising a polymer having imidazole groups
CN120202242A (zh) 2022-09-21 2025-06-24 杜邦安全与建筑公司 高介电常数纯聚合物膜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
US5292856A (en) * 1993-04-08 1994-03-08 E. I. Du Pont De Nemours And Company Aromatic condensation polyamides with pendant ester and amide groups
ATE166083T1 (de) 1994-02-11 1998-05-15 Akzo Nobel Nv Verfahren zur chargeweisen herstellung von poly-p-phenylenterephthalamid
EP0678539A3 (de) * 1994-04-06 1997-01-15 Hoechst Ag Aromatische Copolyamide, Verfahren zu deren Herstellung, geformte Gebilde und deren Herstellung.
WO2005054337A1 (en) * 2003-11-21 2005-06-16 Teijin Twaron B.V. Process for making dapbi-containing aramid crumbs
RU2285761C1 (ru) * 2005-07-13 2006-10-20 Ооо "Лирсот" Способ получения высокопрочных термостойких нитей из ароматического сополиамида с гетероциклами в цепи

Also Published As

Publication number Publication date
JP2011516710A (ja) 2011-05-26
KR20110008041A (ko) 2011-01-25
DK2268710T3 (da) 2012-07-16
WO2009127586A1 (en) 2009-10-22
EP2268710B1 (en) 2012-05-30
EP2268710A1 (en) 2011-01-05
US8362192B2 (en) 2013-01-29
RU2010146934A (ru) 2012-05-27
US20110046340A1 (en) 2011-02-24
PL2268710T3 (pl) 2012-09-28
JP5590681B2 (ja) 2014-09-17
RU2488604C2 (ru) 2013-07-27
CN102007164A (zh) 2011-04-06
CN102007164B (zh) 2012-12-12
ES2385133T3 (es) 2012-07-18
TW201002757A (en) 2010-01-16
KR101587791B1 (ko) 2016-01-22

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.