ES2088158T3 - Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno. - Google Patents

Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno.

Info

Publication number
ES2088158T3
ES2088158T3 ES92921966T ES92921966T ES2088158T3 ES 2088158 T3 ES2088158 T3 ES 2088158T3 ES 92921966 T ES92921966 T ES 92921966T ES 92921966 T ES92921966 T ES 92921966T ES 2088158 T3 ES2088158 T3 ES 2088158T3
Authority
ES
Spain
Prior art keywords
catalysts
catalyst
polymerization
ethylene
solution
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
ES92921966T
Other languages
English (en)
Inventor
Xavier Olonde
Karel Bujadoux
Andre Mortreux
Francis Petit
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.)
ECP Enichem Polymeres France SA
Original Assignee
ECP Enichem Polymeres France SA
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=9417461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2088158(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ECP Enichem Polymeres France SA filed Critical ECP Enichem Polymeres France SA
Application granted granted Critical
Publication of ES2088158T3 publication Critical patent/ES2088158T3/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ESTE CATALIZADOR CONSISTE EN EL PRODUCTO DE REACCION DEL COMPUESTO DE FORMULA CP*2NDCL2LI(OET2)2, CP*) = PENTAMETILCICLOPENTADIENILO Y ET = ETILO), CON AL MENOS UN REACTIVO ELEGIDO ENTRE LOS COMPUESTO ORGANOMAGNESIANOS Y LOS COMPUESTOS ORGANOLITIANOS RLI DONDE R = ALQUILO A LO SUMO EN C12, O ARLI DONDE AR = NUCLEO FENILO O RADICAL BENCILO C6H5-CH2-. SE PRESENTA VENTAJOSAMENTE EN FORMA DE UNA SOLUCION QUE CONTINENE AL MENOS PARCIALMENTE UN HIDROCARBURO AROMATICO. EL CATALIZADOR EN SOLUCION PRESENTA PARTICULARMENTE UNA CONCENTRACION EN ND DE 0,1-100 MMOLES/1. EL PROCESO DE POLIMERIZACION DEL ETILENO QUE UTILIZA ESTE CATALIZADOR PUEDE SER APLICADO A 20 (GRADOS) C-250 (GRADOS) C, BAJO UNA PRESION QUE PUEDE IR HASTA 200 BARES APROXIMADAMENTE, EN SOLUCION O EN SUSPENSION EN UN HIDROCARBURO INERTE AL MENOS EN C6 (CORTE DE HIDROCARBUROS ALIFATICOS SATURADOS EN C10-C12) O SER APLICADO SEGUN UN MODO CONTINUO, EN AL MENOS UN REACTOR AUTOCLAVE O TUBULAR, A 150 (GRADOS) C-300 (GRADOS) C, A UNA PRESION DE 400-2000 BARES, ESTANDO EL MEDIO DE REACCION EN ESTADO HIPERCRITICO.
ES92921966T 1991-10-01 1992-09-30 Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno. Expired - Lifetime ES2088158T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112049A FR2681870B1 (fr) 1991-10-01 1991-10-01 Catalyseurs et procede de preparation de catalyseurs utilisables pour la polymerisation de l'ethylene.

Publications (1)

Publication Number Publication Date
ES2088158T3 true ES2088158T3 (es) 1996-08-01

Family

ID=9417461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92921966T Expired - Lifetime ES2088158T3 (es) 1991-10-01 1992-09-30 Catalizadores y procedimiento de preparacion de catalizadores utilizables para la polimerizacion del etileno.

Country Status (10)

Country Link
EP (1) EP0559885B1 (es)
JP (1) JPH06503603A (es)
KR (1) KR100232394B1 (es)
AT (1) ATE136556T1 (es)
DE (1) DE69209814T2 (es)
DK (1) DK0559885T3 (es)
ES (1) ES2088158T3 (es)
FR (1) FR2681870B1 (es)
GR (1) GR3020099T3 (es)
WO (1) WO1993007180A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799468B1 (fr) * 1999-10-12 2006-04-28 Michelin Soc Tech Systeme catalytique utilisable pour la copolymerisation de l'ethylene et d'un diene conjugue, procede de preparation de ce systeme catalytique et d'un copolymere d'ethylene et d'un diene conjugue
FR2978152B1 (fr) 2011-07-22 2015-02-20 Univ Lille 1 Sciences & Technologies Nouveau procede de preparation de dialkylmagnesiens par polymerisation de l'ethylene et leurs applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668773A (en) * 1985-03-25 1987-05-26 Northwestern University Organolanthanide catalysts
US4665046A (en) * 1985-10-21 1987-05-12 The Dow Chemical Company Organoactinide polymer catalysts
US5028673A (en) * 1990-06-11 1991-07-02 Phillips Petroleum Company Olefin polymerization

Also Published As

Publication number Publication date
ATE136556T1 (de) 1996-04-15
DE69209814D1 (de) 1996-05-15
KR930703369A (ko) 1993-11-29
JPH06503603A (ja) 1994-04-21
FR2681870B1 (fr) 1994-02-11
DE69209814T2 (de) 1996-10-31
EP0559885B1 (fr) 1996-04-10
FR2681870A1 (fr) 1993-04-02
EP0559885A1 (en) 1993-09-15
KR100232394B1 (ko) 1999-12-01
GR3020099T3 (en) 1996-08-31
DK0559885T3 (da) 1996-08-05
WO1993007180A1 (fr) 1993-04-15

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