BRPI0408700A - processo para a preparação de poliamidas, seus oligÈmeros ou suas misturas - Google Patents

processo para a preparação de poliamidas, seus oligÈmeros ou suas misturas

Info

Publication number
BRPI0408700A
BRPI0408700A BRPI0408700-3A BRPI0408700A BRPI0408700A BR PI0408700 A BRPI0408700 A BR PI0408700A BR PI0408700 A BRPI0408700 A BR PI0408700A BR PI0408700 A BRPI0408700 A BR PI0408700A
Authority
BR
Brazil
Prior art keywords
chamber
liquid
oligomers
reactor
gas
Prior art date
Application number
BRPI0408700-3A
Other languages
English (en)
Inventor
Juergen Deininger
Juergen Demeter
Gad Kory
Oliver Soeje
Helmut Winterling
Peter Zehner
Michael Heeger
Martin Gann
Axel Polt
Ulrich Treuling
Werner Weinle
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BRPI0408700A publication Critical patent/BRPI0408700A/pt
Publication of BRPI0408700B1 publication Critical patent/BRPI0408700B1/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
    • C08G69/04—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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • 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
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—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
    • C08G69/28—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
    • 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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, 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)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE POLIAMIDAS, SEUS OLIGÈMEROS OU SUAS MISTURAS". Processo para a preparação de poliamidas, seus oligómeros ou suas misturas, se requerido com outros produtos de reação, são preparados reagindo aminonitrilas ou dinitrilas e diaminas ou uma mistura compreendendo aminonitrila, dinitrila e diamina, e, se requerido, outros monómeros formando poliamida e/ou oligómeros com água em um reator (1) tendo um eixo longitudinal verticalmente orientado, por um processo no qual, no reator (1), o produto de reação é removido do fundo e amónia formada e quaisquer outros componentes de baixo peso molecular formados e água são removidos por meio do topo (2), onde o reator (1) - tem pelo menos duas câmaras (4) dispostas uma no topo da outra na direção longitudinal, - as câmaras (4) sendo separadas uma da outra por bandejas herméticas ao líquido (5), - cada câmara (4) sendo conectada por um fluxo transbordado de líquido (6) para a câmara (4) diretamente debaixo e uma corrente do produto líquido sendo removida pelo fluxo transbordado de líquido (6) da câmara mais inferior (4), o espaço de gás (7) acima do nível do líquido em cada câmara (4) sendo conectado à câmara (4) disposta diretamente acima em cada caso por um ou mais tubos de condução (8) os quais em cada caso abre ou abrem dentro de um distribuidor de gás (9) tendo orifícios (11) para saída de gás abaixo do nível do líquido, e compreendendo em cada caso pelo menos uma placa defletora (12) o qual é disposta verticalmente em volta de cada distribuidor de gás (9) e cuja extremidade superior termina abaixo do nível do líquido e cuja extremidade inferior acima da câmara (4) e a qual separar cada câmara (4) em um ou mais espaços gaseificados (13) e um ou mais espaços não gaseificados (14).
BRPI0408700-3A 2003-03-26 2004-03-19 Processo para a preparação de poliamidas, seus oligômeros ou suas misturas BRPI0408700B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10313681A DE10313681A1 (de) 2003-03-26 2003-03-26 Verfahren zur Herstellung von Polyamiden
DE10313681.9 2003-03-26
PCT/EP2004/002875 WO2004085512A1 (de) 2003-03-26 2004-03-19 Verfahren zur herstellung von polyamiden

Publications (2)

Publication Number Publication Date
BRPI0408700A true BRPI0408700A (pt) 2006-03-07
BRPI0408700B1 BRPI0408700B1 (pt) 2014-01-14

Family

ID=32946208

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408700-3A BRPI0408700B1 (pt) 2003-03-26 2004-03-19 Processo para a preparação de poliamidas, seus oligômeros ou suas misturas

Country Status (16)

Country Link
US (1) US20060235191A1 (pt)
EP (1) EP1611184B1 (pt)
JP (1) JP4436360B2 (pt)
KR (1) KR101011062B1 (pt)
CN (1) CN1329429C (pt)
AR (1) AR043779A1 (pt)
AT (1) ATE340819T1 (pt)
BR (1) BRPI0408700B1 (pt)
CA (1) CA2519816A1 (pt)
DE (2) DE10313681A1 (pt)
ES (1) ES2273234T3 (pt)
MX (1) MXPA05009187A (pt)
MY (1) MY139354A (pt)
PL (1) PL1611184T3 (pt)
TW (1) TW200508280A (pt)
WO (1) WO2004085512A1 (pt)

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DE102004006955A1 (de) * 2004-02-12 2005-09-01 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden
DE102005040656A1 (de) * 2005-08-26 2007-03-01 Basf Ag Verfahren zur Herstellung von Polyamiden
DE102005049297A1 (de) * 2005-10-12 2007-04-19 Basf Ag Flammgeschützte Formmassen
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DE102008058246A1 (de) 2008-11-19 2010-05-20 Basf Se Hochmolekulare Polyamide
BRPI0922909B1 (pt) 2008-12-16 2019-06-25 Basf Se Material de moldagem termoplástico, uso de materiais de moldagem termoplásticos, e, fibras, folhas ou corpo moldado de qualquer tipo
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CN102985491B (zh) 2010-06-15 2015-01-28 巴斯夫欧洲公司 耐热老化性聚酰胺
DE102010023770A1 (de) 2010-06-15 2011-12-15 Basf Se Glühdrahtbeständige Formmassen
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WO2012013564A1 (de) 2010-07-30 2012-02-02 Basf Se Flammgeschützte formmassen
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WO2012062594A1 (de) 2010-11-11 2012-05-18 Basf Se Wärmealterungsbeständige polyamide
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CN115210319B (zh) 2020-02-26 2024-12-06 巴斯夫欧洲公司 耐热聚酰胺模塑组合物
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WO2022254022A1 (en) 2021-06-04 2022-12-08 Basf Se Thermoplastic moulding composition retaining high gloss
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Also Published As

Publication number Publication date
ATE340819T1 (de) 2006-10-15
DE502004001613D1 (de) 2006-11-09
EP1611184B1 (de) 2006-09-27
KR20050118203A (ko) 2005-12-15
CN1764683A (zh) 2006-04-26
US20060235191A1 (en) 2006-10-19
DE10313681A1 (de) 2004-10-07
CA2519816A1 (en) 2004-10-07
EP1611184A1 (de) 2006-01-04
BRPI0408700B1 (pt) 2014-01-14
MY139354A (en) 2009-09-30
KR101011062B1 (ko) 2011-01-25
JP2006521432A (ja) 2006-09-21
TW200508280A (en) 2005-03-01
AR043779A1 (es) 2005-08-10
PL1611184T3 (pl) 2007-02-28
CN1329429C (zh) 2007-08-01
MXPA05009187A (es) 2005-10-18
ES2273234T3 (es) 2007-05-01
JP4436360B2 (ja) 2010-03-24
WO2004085512A1 (de) 2004-10-07

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