BRPI0507662A - processo contìnuo para a produção de poliamidas, seus oligÈmeros ou misturas dos mesmos - Google Patents

processo contìnuo para a produção de poliamidas, seus oligÈmeros ou misturas dos mesmos

Info

Publication number
BRPI0507662A
BRPI0507662A BRPI0507662-5A BRPI0507662A BRPI0507662A BR PI0507662 A BRPI0507662 A BR PI0507662A BR PI0507662 A BRPI0507662 A BR PI0507662A BR PI0507662 A BRPI0507662 A BR PI0507662A
Authority
BR
Brazil
Prior art keywords
mixtures
production
oligomers
continuous process
aqueous medium
Prior art date
Application number
BRPI0507662-5A
Other languages
English (en)
Inventor
Juergen Deininger
Juergen Demeter
Thilo Hahn
Gad Kory
Oliver S Soetje
Peter Zehner
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 BRPI0507662A publication Critical patent/BRPI0507662A/pt
Publication of BRPI0507662B1 publication Critical patent/BRPI0507662B1/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
    • C08G69/28—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
    • C08G69/08—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
    • 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
    • C08G69/12—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids with both amino and carboxylic groups aromatically bound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESSO CONTìNUO PARA A PRODUçãO DE PLIAMIDAS, SEUS OLIGÈMEROS OU MISTURAS DOS MESMOS Descreve-se um processo contínuo para a produção de poliamidas, seus oligómeros ou misturas dos mesmos, opcionalmente com produtos de reação adicionais, por reação de aminonitrilas ou dinitrilas e diaminas ou misturas das mesmas, opcionalmente junto com monómeros e/ou oligómeros formadores de poliamida adicionais, com um meio aquoso compreendendo extratos de monómero ou oligómero aquosos que são obtidos quando extraindo o polímero com água durante a produção de poliamidas. A referida reação é realizado em um reator que tem um eixo longitudinal vertical e é penetrado essencialmente na direção longitudinal. De acordo com o método inventivo, água e/ou o meio aquoso é/são introduzido(s) no reator pelo menos em dois pontos diferentes localizados ao longo do eixo longitudinal vertical do mesmo, meio aquoso sendo introduzido em pelo menos um ponto.
BRPI0507662-5B1A 2004-02-12 2005-02-08 Processo contínuo para a produção de poliamidas, seus oligômeros ou misturas dos mesmos BRPI0507662B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004006955A DE102004006955A1 (de) 2004-02-12 2004-02-12 Kontinuierliches Verfahren zur Herstellung von Polyamiden
DE102004006955.7 2004-02-12
PCT/EP2005/001248 WO2005078004A1 (de) 2004-02-12 2005-02-08 Kontinuierliches verfahren zur herstellung von polyamiden

Publications (2)

Publication Number Publication Date
BRPI0507662A true BRPI0507662A (pt) 2007-07-17
BRPI0507662B1 BRPI0507662B1 (pt) 2014-12-09

Family

ID=34813311

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507662-5B1A BRPI0507662B1 (pt) 2004-02-12 2005-02-08 Processo contínuo para a produção de poliamidas, seus oligômeros ou misturas dos mesmos

Country Status (13)

Country Link
US (1) US7776996B2 (pt)
EP (1) EP1723192B1 (pt)
JP (1) JP4540679B2 (pt)
KR (1) KR101164261B1 (pt)
CN (1) CN1918211B (pt)
AR (1) AR047595A1 (pt)
BR (1) BRPI0507662B1 (pt)
CA (1) CA2555014A1 (pt)
DE (2) DE102004006955A1 (pt)
ES (1) ES2294684T3 (pt)
MY (1) MY136795A (pt)
TW (1) TW200531982A (pt)
WO (1) WO2005078004A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9994677B2 (en) 2014-03-11 2018-06-12 Empire Technology Development Llc Methods and compounds for producing nylon 12
JP7071119B2 (ja) * 2014-10-13 2022-05-18 アドミニストレイターズ オブ ザ テューレイン エデュケイショナル ファンド 直列流れの中の溶液条件を変化させる装置および方法
KR102307259B1 (ko) * 2017-08-01 2021-09-30 어드밴식스 레진즈 앤드 케미컬즈 엘엘씨 폴리아미드의 시클릭 올리고머를 중합시키는 방법
CN107619476B (zh) * 2017-10-27 2020-11-24 万华化学集团股份有限公司 一种十二内酰胺的聚合方法
CN114920923B (zh) * 2022-06-29 2023-08-11 天津长芦海晶集团有限公司 一种羧酸铵盐与己内酰胺连续聚合的工艺方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE284968C (pt)
DE848654C (de) 1950-08-19 1952-09-08 Basf Ag Verfahren zur Herstellung von partiellen Hydrierungsprodukten des Adipinsaeuredinitrils
DE836938C (de) 1950-08-26 1952-04-17 Basf Ag Verfahren zur Herstellung von Amionitrilen
DE3602376A1 (de) 1986-01-28 1987-07-30 Basf Ag Verfahren zur herstellung von (epsilon)-caprolactam
DE3710803A1 (de) 1987-03-31 1988-10-20 Basf Ag Verfahren zur entfernung von caprolactam und dessen oligomeren aus solches enthaltendem polyamidgranulat
EP0345648B2 (de) 1988-06-07 2000-04-05 Ems-Inventa Ag Thermoplastisch verarbeitbare Polyamide
US5151543A (en) 1991-05-31 1992-09-29 E. I. Du Pont De Nemours And Company Selective low pressure hydrogenation of a dinitrile to an aminonitrile
JP3355612B2 (ja) 1992-04-14 2002-12-09 株式会社豊田中央研究所 星型ナイロンとその製造方法、及び、四置換カルボン酸とその製造方法
DE19635077A1 (de) 1996-08-30 1998-03-05 Basf Ag Verfahren zur kontinuierlichen Herstellung von Polyamiden aus omega-Aminoalkylnitrilen
US6194538B1 (en) * 1996-08-30 2001-02-27 Basf Aktiengesellschaft Process for producing polyamides from aminonitriles
CN1315910C (zh) 1997-08-28 2007-05-16 因维斯塔技术有限公司 聚酰胺的制备方法
DE19804033A1 (de) 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19804023A1 (de) 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19804020A1 (de) 1998-02-02 1999-08-05 Basf Ag Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
DE19808442A1 (de) 1998-02-27 1999-09-02 Basf Ag Verfahren zur Extraktion von Polyamidteilchen
DE19808407A1 (de) 1998-02-27 1999-09-09 Basf Ag Herstellung von Polyamiden durch Reaktivdestillation
WO2000024808A1 (en) 1998-10-26 2000-05-04 E.I. Du Pont De Nemours And Company Continuous polymerization process for preparing polyamides from omega-aminonitriles
DE10033544A1 (de) * 2000-07-11 2002-01-24 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
US6437089B1 (en) * 2001-06-01 2002-08-20 E. I. Du Pont De Nemours And Company Process for the production of nylon 6
US6673878B2 (en) * 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
DE10217439A1 (de) 2002-04-18 2003-10-30 Basf Ag Verfahren zur Herstellung von Polyamiden
DE10313681A1 (de) * 2003-03-26 2004-10-07 Basf Ag Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
BRPI0507662B1 (pt) 2014-12-09
WO2005078004A1 (de) 2005-08-25
US7776996B2 (en) 2010-08-17
CA2555014A1 (en) 2005-08-25
EP1723192A1 (de) 2006-11-22
US20070161774A1 (en) 2007-07-12
AR047595A1 (es) 2006-01-25
KR101164261B1 (ko) 2012-07-09
EP1723192B1 (de) 2007-11-21
CN1918211B (zh) 2010-05-12
TW200531982A (en) 2005-10-01
MY136795A (en) 2008-11-28
DE502005002040D1 (de) 2008-01-03
JP4540679B2 (ja) 2010-09-08
JP2007522298A (ja) 2007-08-09
KR20060111697A (ko) 2006-10-27
DE102004006955A1 (de) 2005-09-01
ES2294684T3 (es) 2008-04-01
CN1918211A (zh) 2007-02-21

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Legal Events

Date Code Title Description
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 08/02/2005, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2761 DE 05-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.