IN190935B - - Google Patents

Info

Publication number
IN190935B
IN190935B IN142CA1997A IN190935B IN 190935 B IN190935 B IN 190935B IN 142CA1997 A IN142CA1997 A IN 142CA1997A IN 190935 B IN190935 B IN 190935B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Eduard Schmid
Roman Eder
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Publication of IN190935B publication Critical patent/IN190935B/en

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
    • 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
    • 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
    • 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
    • C08G69/46—Post-polymerisation treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
IN142CA1997 1996-01-25 1997-01-24 IN190935B (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19603303A DE19603303C2 (de) 1996-01-25 1996-01-25 Kontinuierliches Verfahren zur aktivierten anionischen Lactampolymerisation

Publications (1)

Publication Number Publication Date
IN190935B true IN190935B (id) 2003-09-06

Family

ID=7784053

Family Applications (1)

Application Number Title Priority Date Filing Date
IN142CA1997 IN190935B (id) 1996-01-25 1997-01-24

Country Status (9)

Country Link
US (1) US5747634A (id)
EP (1) EP0786485B1 (id)
JP (1) JPH09208689A (id)
KR (1) KR100472608B1 (id)
CN (1) CN1098294C (id)
AU (1) AU719521B2 (id)
DE (2) DE19603303C2 (id)
IN (1) IN190935B (id)
PL (1) PL318124A1 (id)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715679C2 (de) * 1997-04-15 1999-06-02 Inventa Ag Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation
DE19753300A1 (de) * 1997-12-01 1999-06-02 Basf Ag Verfahren zur Herstellung von festen Dosierungsformen
AU3564600A (en) * 1999-03-26 2000-10-16 Atofina Method for anionic polymerization of lactames
DE19961819C2 (de) * 1999-12-21 2002-11-14 Ems Chemie Ag Flüssiginitiator zur beschleunigten Durchführung der anionischen Lactampolymerisation, Verfahren zu dessen Herstellung und Verwendung
FR2814466B1 (fr) * 2000-09-22 2003-01-10 Atofina Procede de polymerisation anionique de lactames
DE10118453C1 (de) * 2001-04-12 2002-12-12 Ems Chemie Ag Anionisch hergestelltes Polyamid und Verfahren zu seiner Herstellung sowie ein Verfahren zum Wiederaufbereiten von Polyamid
KR100441217B1 (ko) * 2001-07-11 2004-07-22 한장희 커플링 처리 무기 충진제를 활용한 고내열 피엠씨 복합재및 이의 제조공정
KR100816068B1 (ko) 2007-04-10 2008-03-24 주식회사 에스앤엠 난연 ｍｃ나일론의 제조방법 및 상기 방법으로 제조된 난연ｍｃ나일론
EP2338665B1 (en) 2009-12-22 2017-08-30 Fundacion Inasmet Process and device for polymerizing lactams in molds
EP2460838A1 (de) * 2010-12-03 2012-06-06 Basf Se Verfahren zur Polymerisation von Lactam
SI2530074T1 (sl) * 2011-05-30 2014-03-31 Rhein Chemie Rheinau Gmbh Novi sestavek za pripravo litih poliamidov
MY168924A (en) * 2011-08-23 2019-01-08 Basf Se Method for producing molded articles
FR2993887B1 (fr) * 2012-07-27 2014-12-19 Setup Performance Procede de preparation de polyamide par extrusion reactive et extrudeuse adaptee pour la mise en oeuvre d'un tel procede
EP3130622B1 (de) * 2015-08-11 2020-04-08 LANXESS Deutschland GmbH Polymerisierbare zusammensetzung
EP3181317A1 (de) 2015-12-18 2017-06-21 LANXESS Deutschland GmbH Verfahren zur herstellung von feststoffpartikeln
WO2019093729A2 (ko) 2017-11-08 2019-05-16 한화케미칼 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
KR102275688B1 (ko) 2017-11-28 2021-07-12 한화솔루션 주식회사 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드
CN112166282B (zh) 2018-06-26 2021-11-26 全耐塑料高级创新研究公司 具有增强内衬的复合材料压力容器及其制造方法
EP3670574A1 (de) * 2018-12-20 2020-06-24 L. Brüggemann GmbH & Co. KG Verfahren zur herstellung eines katalysatorsystems, katalysatorsystem, und dessen verwendung für die herstellung von gusspolyamid
DE102019105335B3 (de) 2019-03-04 2019-12-19 Reinhard Koch Verfahren und Anlage zur Herstellung von Polylactid (PLA) aus einer Lactidmischung mittels Polymerisation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU45885A1 (id) * 1963-04-23 1964-07-03
DE1495132A1 (de) 1963-07-17 1969-01-30 Basf Ag Alkalilactamatloesungen fuer Polymerisationszwecke
DE1495848C3 (de) * 1964-12-10 1979-01-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Poly-e-caprolactam
US3575938A (en) * 1969-01-08 1971-04-20 Monsanto Co Anionic lactam catalyst system
US3674751A (en) * 1969-12-22 1972-07-04 Z Antoniza Zapotockeho Narodni Method of manufacturing polyamides by alkaline polymerization of cyclic lactams
DE2035733C3 (de) * 1970-07-18 1982-03-25 Bayer Ag, 5090 Leverkusen Verfahren zur anionischen Polymerisation von Lactamen und Katalysatorlösungen hierfür
DE2230732C3 (de) 1972-06-23 1982-03-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyamiden durch die Polymerisation von Lactamen und Katalysatorlösungen hierfür
DE2637010A1 (de) * 1976-08-17 1978-02-23 Bayer Ag Aktivierte anionische polymerisation
DE2746702A1 (de) * 1977-10-18 1979-04-26 Bayer Ag Aktivierte anionische polymerisation von lactamen
US4180650A (en) * 1978-04-21 1979-12-25 Chevron Research Company Nitrothiophene-accelerated lactam polymerization
US4171426A (en) * 1978-04-21 1979-10-16 Chevron Research Company Triarylmethylhalide-accelerated lactam polymerization
US4171425A (en) * 1978-04-21 1979-10-16 Chevron Research Company Nitrobenzene-accelerated lactam polymerization
ATE92127T1 (de) * 1989-11-17 1993-08-15 Peter Geiger Plattenfoermiger pflasterstein.
DE4002260A1 (de) * 1990-01-26 1991-08-01 Basf Ag Katalysatorloesung fuer die anionische polymerisation von lactamen und deren verwendung fuer die anionische polymerisation von caprolactam

Also Published As

Publication number Publication date
DE59701455D1 (de) 2000-05-25
CN1161976A (zh) 1997-10-15
EP0786485A2 (de) 1997-07-30
KR100472608B1 (ko) 2005-07-07
KR970059200A (ko) 1997-08-12
PL318124A1 (en) 1997-08-04
DE19603303A1 (de) 1997-08-07
JPH09208689A (ja) 1997-08-12
DE19603303C2 (de) 1999-07-22
US5747634A (en) 1998-05-05
CN1098294C (zh) 2003-01-08
EP0786485A3 (de) 1998-07-29
AU1231597A (en) 1997-07-31
AU719521B2 (en) 2000-05-11
EP0786485B1 (de) 2000-04-19

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