ES2074229T3 - Catalizadores. - Google Patents

Catalizadores.

Info

Publication number
ES2074229T3
ES2074229T3 ES91305273T ES91305273T ES2074229T3 ES 2074229 T3 ES2074229 T3 ES 2074229T3 ES 91305273 T ES91305273 T ES 91305273T ES 91305273 T ES91305273 T ES 91305273T ES 2074229 T3 ES2074229 T3 ES 2074229T3
Authority
ES
Spain
Prior art keywords
polymerisation
catalyst
catalysts
catalysed
anions
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
ES91305273T
Other languages
English (en)
Inventor
Dennis George Harold Ballard
Peter James Inglis Runciman
Anthony Pickering
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of ES2074229T3 publication Critical patent/ES2074229T3/es
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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

SE DESCRIBE UN PROCESO DE POLIMERIZACION POR EXTRUSION EN EL QUE LA POLIMERIZACION DE MONOMEROS VINILICOS, EN ESPECIAL MONOMEROS ACRILICOS , SE REALIZA EN MASA EN UN EXTRUSOR. LA REACCION DE POLIMERIZACION ES CATALIZADA POR MEDIO DE UNA COMPOSICION CATALITICA QUE CONTIENE UN INICIADOR, P. EJ. UN SILANO UREIDO SUSTITUIDO, Y UN CO-CATALIZADOR QUE ES UNA SAL QUE PROPORCIONA UNA FUENTE DE ANIONES, P. EJ. IONES DE FLUORURO.
ES91305273T 1990-06-25 1991-06-11 Catalizadores. Expired - Lifetime ES2074229T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909014080A GB9014080D0 (en) 1990-06-25 1990-06-25 Catalysts

Publications (1)

Publication Number Publication Date
ES2074229T3 true ES2074229T3 (es) 1995-09-01

Family

ID=10678141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91305273T Expired - Lifetime ES2074229T3 (es) 1990-06-25 1991-06-11 Catalizadores.

Country Status (12)

Country Link
US (1) US5196489A (es)
EP (1) EP0466333B1 (es)
JP (1) JPH04252205A (es)
KR (1) KR920000797A (es)
AT (1) ATE125271T1 (es)
AU (1) AU639340B2 (es)
CA (1) CA2044955A1 (es)
DE (1) DE69111321T2 (es)
DK (1) DK0466333T3 (es)
ES (1) ES2074229T3 (es)
GB (2) GB9014080D0 (es)
ZA (1) ZA914624B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725908A (ja) * 1993-07-07 1995-01-27 Showa Highpolymer Co Ltd 連続重合方法および装置
KR20000025835A (ko) * 1998-10-14 2000-05-06 김윤 반응압출공정에 의한 아크릴계 수지의 연속제조방법
ATE369909T1 (de) * 2001-06-13 2007-09-15 Beta Technologie Ag Massenpolymerisation-reaktoren und verfahren zur polymerisation
KR20030060319A (ko) * 2002-01-08 2003-07-16 주식회사 효성 제올라이트 혼합을 이용한 삼불화질소 정제방법
KR100481795B1 (ko) * 2002-07-31 2005-04-11 주식회사 소디프신소재 고 순도의 삼불화 질소 가스 제조 방법
US20040052690A1 (en) * 2002-09-12 2004-03-18 Eaton Gerald B. Polymerization reactant injection system
KR100479165B1 (ko) * 2002-10-01 2005-03-25 주식회사 효성 구리-함침 제올라이트 흡착제를 이용한 삼불화질소의 정제방법
KR20050054560A (ko) * 2003-12-05 2005-06-10 주식회사 효성 합성 제올라이트를 이용한 삼불화질소 가스의 정제방법
CN105693915B (zh) * 2016-04-11 2018-03-30 华东理工大学 一种乙烯基单体反应挤出共聚合的方法
CN114316107B (zh) * 2022-01-07 2023-08-18 安徽富瑞雪化工科技股份有限公司 一种高吸水性树脂的新型生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253348A (es) * 1959-07-03 1900-01-01
JPS5853974A (ja) * 1981-09-28 1983-03-30 Nitto Electric Ind Co Ltd 感圧性接着テ−プの製造方法
GB8730131D0 (en) * 1987-12-24 1988-02-03 Ici Plc Catalysts
JP2732262B2 (ja) * 1988-09-26 1998-03-25 日本パイオニクス株式会社 アルシンの精製方法
GB8914574D0 (en) * 1989-06-24 1989-08-16 Ici Plc Catalysts
GB8914577D0 (en) * 1989-06-24 1989-08-16 Ici Plc Catalysts

Also Published As

Publication number Publication date
EP0466333A3 (en) 1992-03-25
AU639340B2 (en) 1993-07-22
DE69111321D1 (de) 1995-08-24
AU7836491A (en) 1992-01-02
US5196489A (en) 1993-03-23
DE69111321T2 (de) 1995-12-07
ZA914624B (en) 1992-05-27
CA2044955A1 (en) 1991-12-26
ATE125271T1 (de) 1995-08-15
EP0466333A2 (en) 1992-01-15
GB9112558D0 (en) 1991-07-31
DK0466333T3 (da) 1995-11-13
KR920000797A (ko) 1992-01-29
EP0466333B1 (en) 1995-07-19
GB9014080D0 (en) 1990-08-15
JPH04252205A (ja) 1992-09-08

Similar Documents

Publication Publication Date Title
DE69318780D1 (de) Katalysator zur Polymerisation von Vinylverbindungen
HUT71965A (en) Organo-aluminoxy products process for making thereof and their use for producing polymers
PL311762A1 (en) Components and catalysts for polymerisation of olefins
DE59507307D1 (de) Amidinato-Katalysatorsysteme zur Polymerisation von Olefinen
ES2074229T3 (es) Catalizadores.
YU41256B (en) Process for the manufacture of catalyst for the polymerization of olefines
BR9912690A (pt) Processo de polimerização de uma ou mais olefinas
SG74090G (en) Catalyst for producing olefin polymers and polymerization process using the catalyst
FR2503715B1 (fr) Catalyseur de polymerisation d'olefines, son procede de production et son utilisation
ES2104017T3 (es) Composiciones cataliticas de cromo.
DE69104033D1 (de) Übergangsmetall enthaltende katalysatorzusammensetzung zur polymerisation von olefinen.
EP0590486A3 (en) Polymerization catalysts and process for producing polymers
DE69011445D1 (de) Katalysatorsystem für Polymerisation.
DE69104522D1 (de) Katalysator für die Polymerisation von aromatischen Vinylverbindungen und Verfahren für die Polymerisation von aromatischen Vinylverbindungen.
FR2691970B1 (fr) Procede de preparation d'un catalyseur de polymerisation.
ATE167491T1 (de) Syndiotaktische polymere von arylcyclobutenfunktionalen monomeren, verfahren zur herstellung und daraus hergestellte vernetzte derivate
BE890678A (fr) Catalyseur de polymerisation des olefines
FR2502629B1 (fr) Catalyseur de polymerisation des olefines
NO306906B1 (no) Katalysatorsystem for polymeriseringen av <alfa>-olefiner, og fremgangsmÕte for polymeriseringen av <alfa>-olefin monomerer
DE69410757D1 (de) Alphaolefinpolymere, Katalysator zur Alphaolefinpolymeristation und Verfahren zur Herstellung von Alphaolefinpolymeren
EP0240254A3 (en) Polymerization catalyst, production and use
EP0111903A3 (en) Olefin polymerization catalysts and process for producing olefin polymers by using such catalysts
IT8026832A0 (it) Catalizzatore redox per la polimerizzazione di monomeri vinilici.
GB2065681B (en) Peroxygen compound-6-o-alkanoyl-l-ascorbic acid redox catalyst system for vinyl monomer polymerization
EP0463809A3 (en) Catalyst for polymerization of olefin monomers

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 466333

Country of ref document: ES