DE69412857T2 - Durch starke, nichtionische Base katalysierte Ringöffnungspolymerisation von Lactamen - Google Patents

Durch starke, nichtionische Base katalysierte Ringöffnungspolymerisation von Lactamen

Info

Publication number
DE69412857T2
DE69412857T2 DE69412857T DE69412857T DE69412857T2 DE 69412857 T2 DE69412857 T2 DE 69412857T2 DE 69412857 T DE69412857 T DE 69412857T DE 69412857 T DE69412857 T DE 69412857T DE 69412857 T2 DE69412857 T2 DE 69412857T2
Authority
DE
Germany
Prior art keywords
lactams
ring opening
opening polymerization
strong
catalyzed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69412857T
Other languages
English (en)
Other versions
DE69412857D1 (de
Inventor
Wesley Memeger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Invista Technologies SARL USA
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69412857D1 publication Critical patent/DE69412857D1/de
Publication of DE69412857T2 publication Critical patent/DE69412857T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

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)
DE69412857T 1993-12-17 1994-12-14 Durch starke, nichtionische Base katalysierte Ringöffnungspolymerisation von Lactamen Expired - Lifetime DE69412857T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/168,894 US5399662A (en) 1993-12-17 1993-12-17 Strong non-ionic base catalyzed ring opening polymerization of lactams
PCT/US1994/013914 WO1995016725A1 (en) 1993-12-17 1994-12-14 Strong non-ionic base catalyzed ring opening polymerization of lactams

Publications (2)

Publication Number Publication Date
DE69412857D1 DE69412857D1 (de) 1998-10-01
DE69412857T2 true DE69412857T2 (de) 1999-04-29

Family

ID=22613391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412857T Expired - Lifetime DE69412857T2 (de) 1993-12-17 1994-12-14 Durch starke, nichtionische Base katalysierte Ringöffnungspolymerisation von Lactamen

Country Status (10)

Country Link
US (1) US5399662A (de)
EP (1) EP0734408B1 (de)
JP (1) JP3421047B2 (de)
KR (1) KR100255829B1 (de)
AT (1) ATE170202T1 (de)
AU (1) AU693505B2 (de)
BR (1) BR9408201A (de)
CA (1) CA2178719A1 (de)
DE (1) DE69412857T2 (de)
WO (1) WO1995016725A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952457A (en) * 1995-09-12 1999-09-14 Mitsui Chemicals, Inc. Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide)
US7485161B2 (en) * 2005-01-04 2009-02-03 Air Products And Chemicals, Inc. Dehydrogenation of liquid fuel in microchannel catalytic reactor
CN102174128B (zh) * 2011-01-21 2013-08-07 华南理工大学 一种以膦腈强碱类化合物为催化剂的聚合反应
JP5991899B2 (ja) * 2012-11-02 2016-09-14 国立大学法人 名古屋工業大学 トリフルオロメチル基含有化合物の製造方法
EP2999735B1 (de) 2013-05-23 2017-01-25 Ricoh Company, Ltd. Verfahren zur polymerherstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805214A (en) * 1955-05-27 1957-09-03 Du Pont Polymerization of lactam with mixed catalyst
US3236817A (en) * 1961-10-17 1966-02-22 Du Pont Anionic process for preparing high molecular weight polyamides from lactams
US3491070A (en) * 1966-11-25 1970-01-20 Goodrich Co B F 2 - ethylhexyl acrylate - n - octyl acrylamide - methacrylamide / acrylamide terpolymer
US3940372A (en) * 1974-08-12 1976-02-24 The Firestone Tire & Rubber Company Modified molecular weight of polylactams
NL8401843A (nl) * 1984-06-09 1986-01-02 Stamicarbon Werkwijze voor het bereiden van een polyamide.

Also Published As

Publication number Publication date
JPH09506655A (ja) 1997-06-30
JP3421047B2 (ja) 2003-06-30
EP0734408B1 (de) 1998-08-26
KR100255829B1 (ko) 2000-05-01
DE69412857D1 (de) 1998-10-01
BR9408201A (pt) 1997-08-26
ATE170202T1 (de) 1998-09-15
CA2178719A1 (en) 1995-06-22
EP0734408A1 (de) 1996-10-02
WO1995016725A1 (en) 1995-06-22
KR960706522A (ko) 1996-12-09
AU1334695A (en) 1995-07-03
US5399662A (en) 1995-03-21
AU693505B2 (en) 1998-07-02

Similar Documents

Publication Publication Date Title
NO992930D0 (no) Polymerisasjon av etylen
NO952835D0 (no) Katalysatorsystem og fremgangsmåte til produksjon av polyolefin med bred molekylvekt
RU93004723A (ru) Катализатор для полимеризации олефинов, способ его получения и способ гомо- или сополимеризации олефинов
EP0227838A4 (de) Polyäthylenzusammensetzung.
FI931107A (fi) Foerfarande foer polymerisation av olefiner i gasfas
HUT74314A (en) Components and catalysts for the polymerization of olefins, process for polymerizing olefins thereby, the produced polymers and products
CA2065745A1 (en) Monocyclopentadienyl transition metal olefin polymerization catalysts
MX9700535A (es) Formulaciones de peroxido de cetona ciclico.
MXPA02005766A (es) Complejos sustituidos con metal del grupo 4, catalizadores y proceso de polimerizacion de olefinas.
NO20010459D0 (no) Polymerisasjon av olefiner
EP0787747A4 (de) Feste katalysatorbestandteile und katalysator zur olefinpolymerisation
ATE148725T1 (de) Wässrige dispersionen von organopolysiloxanen
ATE168700T1 (de) Cyclopentadienylgruppe enthaltende alpha-olefin- polymerisationskatalysatoren auf basis von chrom und verfahren zur polymerisation von alpha- olefinen
TW367335B (en) Cyclo-olefin polymers and preparation process thereof
EP0509294A3 (en) Cyclopentadienyl group 6b metal-alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
DE69412857T2 (de) Durch starke, nichtionische Base katalysierte Ringöffnungspolymerisation von Lactamen
CA2253804A1 (en) Catalyst system containing reaction product of liquid silicone and polyamine
ATE363495T1 (de) Verfahren zur polymerisation von propylen
DE69703883D1 (de) Yttrium enthaltend metallkomplexe und verfahren zur polymerisation von olefinen
ATE203255T1 (de) Auf organopolysiloxanmikrogelpartikeln immobilisierte organoaluminiumverbindungen
ES2142515T3 (es) Procedimiento para la preparacion de (co)polimeros de alfa-olefinas.
EP1127897A3 (de) Eisen- oder Kobalt-Komplexe enthaltende Katalysatorzusammensetzung und Verfahren zur Ethylenoligomerisation oder Ethylenpolymerisation unter Verwendung derselben
MX9805045A (es) Compuestos polimericos extintores de fluorescencia y sus usos.
CA2193883A1 (en) Monocyclopentadienyl metal compounds for ethylene-.alpha.-olefin copolymer production catalysts
TH24360A (th) ระบบตัวเร่งปฏิกิริยาการพอลิเมอไรซ์การผลิตและการใช้สิ่งเหล่านั้น

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU