ATE258947T1 - Verfahren zur anionischen lactampolymerisation - Google Patents

Verfahren zur anionischen lactampolymerisation

Info

Publication number
ATE258947T1
ATE258947T1 AT00914250T AT00914250T ATE258947T1 AT E258947 T1 ATE258947 T1 AT E258947T1 AT 00914250 T AT00914250 T AT 00914250T AT 00914250 T AT00914250 T AT 00914250T AT E258947 T1 ATE258947 T1 AT E258947T1
Authority
AT
Austria
Prior art keywords
lactam
polymerization
anionic
temperature
lactamp
Prior art date
Application number
AT00914250T
Other languages
English (en)
Inventor
Heike Faulhammer
Michel Biensan
Franck Victorien
Thierry Vivier
Original Assignee
Atofina
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 Atofina filed Critical Atofina
Application granted granted Critical
Publication of ATE258947T1 publication Critical patent/ATE258947T1/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
    • C08G69/18—Anionic polymerisation
    • 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
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT00914250T 1999-03-26 2000-03-24 Verfahren zur anionischen lactampolymerisation ATE258947T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9904118 1999-03-26
PCT/FR2000/000749 WO2000058387A1 (fr) 1999-03-26 2000-03-24 Procede de polymerisation anionique de lactames

Publications (1)

Publication Number Publication Date
ATE258947T1 true ATE258947T1 (de) 2004-02-15

Family

ID=9543929

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00914250T ATE258947T1 (de) 1999-03-26 2000-03-24 Verfahren zur anionischen lactampolymerisation

Country Status (10)

Country Link
US (1) US6713596B1 (de)
EP (1) EP1165661B1 (de)
JP (1) JP3418961B2 (de)
KR (1) KR100480208B1 (de)
CN (1) CN1250607C (de)
AT (1) ATE258947T1 (de)
AU (1) AU3564600A (de)
CA (1) CA2368409A1 (de)
DE (1) DE60008083T2 (de)
WO (1) WO2000058387A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341811B4 (de) * 2003-09-10 2006-09-28 Ems-Chemie Ag Katalysatorlösung zur Durchführung der anionischen Lactampolymerisation, Verfahren zu deren Herstellung und Polyamidformmasse
EP1756225B1 (de) * 2004-06-08 2009-01-21 Lanxess Deutschland GmbH Polyamid-formmassen mit verbesserter fliessfähigkeit
DE102004027872A1 (de) * 2004-06-08 2006-01-05 Lanxess Deutschland Gmbh Polyamid-Formmassen mit verbesserter Fließfähigkeit
DE102005050958A1 (de) * 2005-10-25 2007-04-26 Lanxess Deutschland Gmbh Polyamid-Formmassen mit verbesserter Fließfähigkeit
CN101077910B (zh) * 2006-05-23 2010-06-09 上海杰事杰新材料股份有限公司 一种制备粒径可控的高分子量尼龙微球的方法
US20190085127A1 (en) * 2015-09-16 2019-03-21 Basf Se Anionic polymerisation of lactams
KR102287634B1 (ko) * 2017-11-08 2021-08-10 한화솔루션 주식회사 음이온 개환 중합에 의한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드
KR102262539B1 (ko) 2017-11-14 2021-06-08 한화솔루션 주식회사 활성화제 투입 방식 조절을 통한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102262512B1 (ko) 2017-11-16 2021-06-08 한화솔루션 주식회사 배위-음이온 개환 중합에 의한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드
KR102262504B1 (ko) 2017-11-28 2021-06-08 한화솔루션 주식회사 이중 활성기를 지닌 분자량조절제를 이용한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102262531B1 (ko) 2017-11-28 2021-06-08 한화솔루션 주식회사 아마이드계-분자량조절제를 포함하는 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102262508B1 (ko) * 2018-12-05 2021-06-07 한화솔루션 주식회사 음이온 개환 공중합에 의한 폴리아마이드 제조방법 및 이에 제조된 폴리아마이드

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291231A1 (fr) * 1974-11-12 1976-06-11 Ato Chimie Procede perfectionne de polymerisation anionique de lactame en extrudeuse et dispositif pour sa mise en oeuvre
WO1986007001A1 (en) * 1985-05-31 1986-12-04 Sumitomo Rubber Industries, Ltd. Structural material and process for its production
EP0491043B1 (de) * 1990-07-06 1996-02-07 Ube-Nitto Kasei Co. Ltd. Faserverstärkte polyamidharzzusammensetzung und dessen herstellung
DE19603303C2 (de) * 1996-01-25 1999-07-22 Inventa Ag Kontinuierliches Verfahren zur aktivierten anionischen Lactampolymerisation
DE19602683C1 (de) * 1996-01-25 1997-09-18 Inventa Ag Flüssigsystem zur Durchführung der anionischen Lactampolymerisation
DE19602638A1 (de) * 1996-01-25 1997-08-07 Inventa Ag Verfahren zur Herstellung von thermisch nachverformbaren Verbundwerkstoffen mit Polylactam-Matrix
DE19715679C2 (de) 1997-04-15 1999-06-02 Inventa Ag Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation

Also Published As

Publication number Publication date
DE60008083D1 (de) 2004-03-11
JP3418961B2 (ja) 2003-06-23
EP1165661B1 (de) 2004-02-04
CN1250607C (zh) 2006-04-12
CA2368409A1 (fr) 2000-10-05
KR100480208B1 (ko) 2005-03-30
DE60008083T2 (de) 2004-09-16
AU3564600A (en) 2000-10-16
WO2000058387A1 (fr) 2000-10-05
JP2002540273A (ja) 2002-11-26
EP1165661A1 (de) 2002-01-02
KR20010108395A (ko) 2001-12-07
CN1351623A (zh) 2002-05-29
US6713596B1 (en) 2004-03-30

Similar Documents

Publication Publication Date Title
FR2814466B1 (fr) Procede de polymerisation anionique de lactames
ATE258947T1 (de) Verfahren zur anionischen lactampolymerisation
US3017391A (en) Preparation of polycaprolactam using n-acyl activators
DE59305526D1 (de) Verfahren zur herstellung von olefinen
KR970059200A (ko) 활성화된 음이온성 락탐의 연속 중합 반응
MY124245A (en) Process for the continuous purification of crude e-caprolactam
ATE285885T1 (de) Mischvorrichtung und verfahren zur herstellung von thermoplastisch verarbeitbaren formmassen, insbesondere additivbatches
KR100552372B1 (ko) 아미노카르복실산 화합물로부터의 폴리아미드의 제조 방법
JPH09208690A (ja) アニオン性ラクタム重合を行うための液体系
US3138574A (en) Process for the polymerization of caprolactam with acylating agents and ureas as coactivators
SU688133A3 (ru) Способ получени формованных изделий из полилауринлактама
DE1420598C3 (de) Verfahren zur Herstellung von PoIycaprolactam
DE50108341D1 (de) Verfahren zur verminderung des caprolactamgehaltes von polyamid 6, ein polyamid 6 und dessen verwendung
DE59912078D1 (de) Verfahren zur herstellung von salzschmelzen mit einem extruder und deren verwendung
IE58570B1 (en) Promotion of epsilon-caprolactam polymerization
AU2001228486A1 (en) Method for cleaning off-gas flows
DE69516548D1 (de) Verfahren zur Herstellung von Cyclopropancarboxamid
WO1996018612A1 (en) Obtaining caprolactam by cleavage of molten polycaprolactam
KR970706895A (ko) 알킬기 함유 고체의 화학적 개질 방법(process for chemically modifying solids containing alkyl groups)
US3919175A (en) Method of anionic polymerization and copolymerization of lactam of {107 -aminocarboxylic acids
GB1250135A (de)
DE69916465D1 (de) Verfahren zur kontinuierlichen herstellung von einem wässerigen gemisch von epsilon-caprolactam und epsilon-caprolactamvorläufern
ATE294208T1 (de) Verfahren zur herstellung von polyamid
JPH11343338A (ja) α，ω−アミノカルボン酸の製造方法及びラクタムの重合方法
ATE129494T1 (de) Verfahren zur herstellung von methylolhydantoin.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties