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MXPA03010922A - Proceso para convertir caprolactama a nylon 6. - Google Patents

Proceso para convertir caprolactama a nylon 6.

Info

Publication number
MXPA03010922A
MXPA03010922A MXPA03010922A MXPA03010922A MXPA03010922A MX PA03010922 A MXPA03010922 A MX PA03010922A MX PA03010922 A MXPA03010922 A MX PA03010922A MX PA03010922 A MXPA03010922 A MX PA03010922A MX PA03010922 A MXPA03010922 A MX PA03010922A
Authority
MX
Mexico
Prior art keywords
nylon
caprolactam
converting
converting caprolactam
reacted
Prior art date
Application number
MXPA03010922A
Other languages
English (en)
Inventor
B Fergusson Stuart
Original Assignee
Du Pont
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 filed Critical Du Pont
Publication of MXPA03010922A publication Critical patent/MXPA03010922A/es

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
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • 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)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso para fabricar nylon 6, en el cual se hace reaccionar caprolactama y agua en una columna de destilacion reactiva de multiples etapas.
MXPA03010922A 2001-06-01 2002-05-29 Proceso para convertir caprolactama a nylon 6. MXPA03010922A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/872,288 US6479620B1 (en) 2001-06-01 2001-06-01 Process for converting caprolactam to nylon 6
PCT/US2002/021072 WO2002102876A2 (en) 2001-06-01 2002-05-29 Process for converting caprolactam to nylon 6

Publications (1)

Publication Number Publication Date
MXPA03010922A true MXPA03010922A (es) 2004-02-17

Family

ID=25359256

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010922A MXPA03010922A (es) 2001-06-01 2002-05-29 Proceso para convertir caprolactama a nylon 6.

Country Status (18)

Country Link
US (1) US6479620B1 (es)
EP (1) EP1392758B1 (es)
JP (1) JP3984224B2 (es)
KR (1) KR100785985B1 (es)
CN (1) CN1249124C (es)
BR (1) BR0210053B1 (es)
CA (1) CA2447492C (es)
CZ (1) CZ297824B6 (es)
DE (1) DE60209746T2 (es)
EA (1) EA004901B1 (es)
GE (1) GEP20063776B (es)
MX (1) MXPA03010922A (es)
MY (1) MY127581A (es)
PL (1) PL364555A1 (es)
SK (1) SK14282003A3 (es)
TW (1) TWI254723B (es)
WO (1) WO2002102876A2 (es)
ZA (1) ZA200308138B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313681A1 (de) * 2003-03-26 2004-10-07 Basf Ag Verfahren zur Herstellung von Polyamiden
BRPI0602511A (pt) * 2006-07-05 2008-02-26 Etruria Ind De Fibras E Fios S reator e processo para produção de biodiesel
US8501898B2 (en) * 2010-02-11 2013-08-06 Basf Se Method of forming a polyamide
ES2613502T3 (es) * 2010-06-16 2017-05-24 Bioamber Inc. Procesos para producir caprolactama y derivados de la misma a partir de caldos de fermentación que contienen adipato de diamonio o adipato de monoamonio
WO2012141997A1 (en) * 2011-04-09 2012-10-18 Amyris, Inc. Process for preparing caprolactam and polyamides therefrom
AR089980A1 (es) * 2012-02-23 2014-10-01 Rennovia Inc Produccion de caprolactama a partir de acido adipico
US9708271B2 (en) 2012-11-06 2017-07-18 Uhde Inventa-Fischer Gmbh Extraction reactor and also method for extraction from granular material
EP2727637B1 (de) * 2012-11-06 2019-08-28 Uhde Inventa-Fischer GmbH Extraktionsreaktor sowie verfahren zur extraktion von granulärem material
ES2564676T3 (es) * 2013-03-26 2016-03-28 Uhde Inventa-Fischer Gmbh Procedimiento y dispositivo para la devolución continua de aguas de extracción en el proceso de preparación de poliamida
CN105658612A (zh) 2013-10-22 2016-06-08 英派尔科技开发有限公司 用于生产尼龙6,6的方法和化合物
WO2015060829A1 (en) * 2013-10-22 2015-04-30 Empire Technology Development Llc Compounds and methods for producing nylon 6
US10131610B2 (en) 2013-10-25 2018-11-20 Empire Technology Development Llc Methods of producing dicarbonyl compounds
GB201320520D0 (en) 2013-11-20 2014-01-01 Invista Tech Sarl Continuous polyamidation process - I
GB201320518D0 (en) 2013-11-20 2014-01-01 Invista Tech Sarl Continuous polyamidation process - II
CN104213240A (zh) * 2014-09-18 2014-12-17 海安县华荣化纤有限公司 一种耐热抗氧化的尼龙6化纤的制备方法
CN111330304B (zh) * 2020-03-13 2025-01-10 大连海新工程技术有限公司 一种锦纶6聚合工艺中部分冷凝器的冷却系统及其工艺
US20220132892A1 (en) * 2020-10-30 2022-05-05 Illinois Tool Works Inc. Food thawing cabinet and related methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1313592A (en) * 1970-04-28 1973-04-11 Toray Industries Method and apparatus of a continuous polymerization
US3813366A (en) * 1973-03-21 1974-05-28 Allied Chem Method to prepare nylon 6 prepolymer providing a final shaped article of low oligomer content
DE2821686A1 (de) * 1978-05-18 1979-11-22 Bayer Ag Verfahren zur herstellung von monomer- und dimerarmen polyamiden
DE2918828A1 (de) * 1979-05-10 1980-11-20 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam sowie eine vorrichtung zur durchfuehrung des verfahrens
US4310659A (en) * 1980-04-21 1982-01-12 Allied Corporation Two-stage hydrolysis process for the preparation of nylon 6
DE3134716A1 (de) * 1981-09-02 1983-03-10 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von polycaprolactam
DE3710803A1 (de) * 1987-03-31 1988-10-20 Basf Ag Verfahren zur entfernung von caprolactam und dessen oligomeren aus solches enthaltendem polyamidgranulat
DE3732170C1 (de) * 1987-09-24 1989-02-16 Bayer Ag Verfahren zur kontinuierlichen Extraktion von Polyamiden sowie dafuer geeignetes Extraktionsrohr
JP2530780B2 (ja) * 1991-08-22 1996-09-04 宇部興産株式会社 ラウロラクタムの連続重合方法及びその装置
US5223183A (en) * 1992-04-02 1993-06-29 Uop Baffled downcomer fractionation tray
US6093488A (en) * 1993-12-03 2000-07-25 General Electric Company Non-woven ceiling panels of formed thermoplastic compositions
KR100516986B1 (ko) * 1997-02-19 2005-09-26 코닌클리즈케 디에스엠 엔.브이. 6-아미노카프론산 유도체를 과열 수증기와 접촉시킴으로써 촉매 없이 카프로락탐을 제조하는 방법
DE19752182A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
CN1134485C (zh) 1998-10-26 2004-01-14 纳幕尔杜邦公司 由ω-氨基腈制备聚酰胺的连续聚合法

Also Published As

Publication number Publication date
MY127581A (en) 2006-12-29
BR0210053A (pt) 2004-08-17
EP1392758B1 (en) 2006-03-08
WO2002102876A2 (en) 2002-12-27
CZ297824B6 (cs) 2007-04-04
CA2447492C (en) 2009-12-08
JP3984224B2 (ja) 2007-10-03
WO2002102876A3 (en) 2003-05-01
TWI254723B (en) 2006-05-11
EA004901B1 (ru) 2004-08-26
EP1392758A2 (en) 2004-03-03
CN1249124C (zh) 2006-04-05
KR100785985B1 (ko) 2007-12-14
KR20040011518A (ko) 2004-02-05
ZA200308138B (en) 2004-10-20
EA200301327A1 (ru) 2004-04-29
US20020183478A1 (en) 2002-12-05
DE60209746D1 (de) 2006-05-04
PL364555A1 (en) 2004-12-13
CZ20033072A3 (cs) 2004-05-12
JP2004531619A (ja) 2004-10-14
DE60209746T2 (de) 2006-11-09
GEP20063776B (en) 2006-03-27
SK14282003A3 (sk) 2004-07-07
US6479620B1 (en) 2002-11-12
BR0210053B1 (pt) 2011-05-31
CA2447492A1 (en) 2002-12-27
CN1513015A (zh) 2004-07-14

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