ATE253610T1 - Verfahren zur herstellung von polyamiden - Google Patents

Verfahren zur herstellung von polyamiden

Info

Publication number
ATE253610T1
ATE253610T1 AT98939419T AT98939419T ATE253610T1 AT E253610 T1 ATE253610 T1 AT E253610T1 AT 98939419 T AT98939419 T AT 98939419T AT 98939419 T AT98939419 T AT 98939419T AT E253610 T1 ATE253610 T1 AT E253610T1
Authority
AT
Austria
Prior art keywords
producing polyamides
reactor
prepolymer
flasher
crystallization
Prior art date
Application number
AT98939419T
Other languages
German (de)
English (en)
Inventor
Elwood Neal Blanchard
Jeffrey D Cohen
John Maurice Iwasyk
David Neil Marks
Jan M Stouffer
Albert Walter Aslop
Clara Young Lin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22012410&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE253610(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE253610T1 publication Critical patent/ATE253610T1/de

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
    • C08G69/08—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
    • C08G69/04—Preparatory processes
    • C08G69/06—Solid state polycondensation
    • 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
    • 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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compounds Of Unknown Constitution (AREA)
AT98939419T 1997-08-28 1998-08-21 Verfahren zur herstellung von polyamiden ATE253610T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5773197P 1997-08-28 1997-08-28
PCT/US1998/017377 WO1999010408A1 (en) 1997-08-28 1998-08-21 Process for preparing polyamides

Publications (1)

Publication Number Publication Date
ATE253610T1 true ATE253610T1 (de) 2003-11-15

Family

ID=22012410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98939419T ATE253610T1 (de) 1997-08-28 1998-08-21 Verfahren zur herstellung von polyamiden

Country Status (12)

Country Link
EP (1) EP1007582B2 (enExample)
JP (1) JP4326692B2 (enExample)
KR (1) KR100580410B1 (enExample)
CN (1) CN1315910C (enExample)
AT (1) ATE253610T1 (enExample)
AU (1) AU745310B2 (enExample)
BR (1) BR9814444A (enExample)
DE (1) DE69819521T9 (enExample)
ES (1) ES2210798T3 (enExample)
MX (1) MXPA00001368A (enExample)
TW (1) TW467927B (enExample)
WO (1) WO1999010408A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021191A1 (de) 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam
CN100509917C (zh) * 2000-12-20 2009-07-08 东丽株式会社 聚酰胺预聚物、聚酰胺及其制造方法
US7468405B2 (en) * 2002-10-23 2008-12-23 Atofina Increase in the melting point and the enthalpy of melting of polyamides by a water treatment
DE102004006955A1 (de) 2004-02-12 2005-09-01 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden
CN1315912C (zh) * 2005-09-21 2007-05-16 中北大学 嵌段共聚酰胺及其制备方法
ATE492584T1 (de) 2006-10-24 2011-01-15 Basf Se Verwendung von wendelrohrverdampfern bei der herstellung von polyamiden
FR2914308B1 (fr) * 2007-03-27 2009-05-01 Rhodia Recherches & Tech Procede de fabrication de polyamide
KR101672066B1 (ko) 2008-12-12 2016-11-02 바스프 에스이 락탐 및 디아민과 디카르복실산의 염으로부터 코폴리아미드의 연속 제조 방법
ES2671738T3 (es) * 2013-02-08 2018-06-08 Uhde Inventa-Fischer Gmbh Reactor con tubo de condensación vertical y procedimiento para la polimerización de poliamidas en un reactor de este tipo
TW201500389A (zh) 2013-05-01 2015-01-01 Invista Tech Sarl 用於將添加劑倂入至聚合物之方法及所產生之聚合物產物
CN104130394B (zh) 2013-05-01 2017-10-20 英威达纺织（英国）有限公司 聚合物生产装置的改装
KR102234828B1 (ko) 2013-06-12 2021-04-01 바스프 에스이 지방족 또는 부분 방향족 폴리아미드의 연속 제조 방법
SI3008107T1 (sl) 2013-06-12 2018-10-30 Basf Se Postopek za kontinuirano pripravo alifatskih ali delno aromatskih poliamidnih oligomerov
KR102380950B1 (ko) * 2014-07-29 2022-03-30 디에스엠 아이피 어셋츠 비.브이. 나일론 염의 제조 방법 및 그의 중합
CN105885037B (zh) * 2015-05-12 2019-12-03 上海凯赛生物技术股份有限公司 一种聚酰胺5x的生产设备及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361717A (en) † 1940-09-12 1944-10-31 Du Pont Process for making polyamides
US2689939A (en) † 1952-12-12 1954-09-21 Fox Prod Co Battery testing apparatus
US3031433A (en) * 1958-04-18 1962-04-24 Du Pont Solid phase polymerization of polyamides
US3113843A (en) † 1959-01-27 1963-12-10 Du Pont Apparatus for separating a vapor from a viscous material such as molten polymer
FR1293914A (fr) † 1960-07-01 1962-05-18 Chemstrand Corp Procédé pour la préparation continue de polymères linéaires synthétiques, en particulier de la classe des polyamides
NL275240A (enExample) † 1961-02-28
BE630688A (enExample) † 1962-04-05
FR1421362A (fr) † 1963-08-31 1965-12-17 British Nylon Spinners Ltd Procédé de fabrication de polyamides linéaires à poids moléculaire élevé
US3501441A (en) † 1968-05-06 1970-03-17 Monsanto Co Process for preparing a polyamide
US3993462A (en) † 1971-05-03 1976-11-23 Imperical Chemical Industries Ltd. Polymer-gas separator
DE2443566A1 (de) * 1974-09-12 1976-04-01 Basf Ag Verfahren zum kontinuierlichen herstellen von polyamiden
DE3306906A1 (de) * 1983-02-26 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen von polylactamen
US5403910A (en) * 1993-03-25 1995-04-04 E. I. Du Pont De Nemours & Company Low temperature nylon polymerization process
DE4405161A1 (de) * 1994-02-18 1995-08-24 Huels Chemische Werke Ag Verfahren zur kontinuierlichen hydrolytischen Polymerisation von Laurinlactam
DE4430480A1 (de) * 1994-08-27 1996-02-29 Basf Ag Hochmolekulare Polyamide aus Nitrilen

Also Published As

Publication number Publication date
MXPA00001368A (es) 2000-10-31
JP4326692B2 (ja) 2009-09-09
AU8784898A (en) 1999-03-16
DE69819521T3 (de) 2012-01-05
KR20010023356A (ko) 2001-03-26
CN1268149A (zh) 2000-09-27
DE69819521T2 (de) 2004-09-23
ES2210798T3 (es) 2004-07-01
JP2001514281A (ja) 2001-09-11
EP1007582A1 (en) 2000-06-14
BR9814444A (pt) 2001-10-23
KR100580410B1 (ko) 2006-05-16
EP1007582B1 (en) 2003-11-05
EP1007582B2 (en) 2011-06-29
WO1999010408A1 (en) 1999-03-04
DE69819521D1 (de) 2003-12-11
DE69819521T9 (de) 2012-03-08
AU745310B2 (en) 2002-03-21
TW467927B (en) 2001-12-11
CN1315910C (zh) 2007-05-16

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