BE861275A - Catalyseur de polymerisation d'ethylene sa preparation et son utilisation - Google Patents

Catalyseur de polymerisation d'ethylene sa preparation et son utilisation

Info

Publication number
BE861275A
BE861275A BE182986A BE182986A BE861275A BE 861275 A BE861275 A BE 861275A BE 182986 A BE182986 A BE 182986A BE 182986 A BE182986 A BE 182986A BE 861275 A BE861275 A BE 861275A
Authority
BE
Belgium
Prior art keywords
preparation
polymerization catalyst
ethylene polymerization
ethylene
catalyst
Prior art date
Application number
BE182986A
Other languages
English (en)
Original Assignee
Chemplex 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 Chemplex Co filed Critical Chemplex Co
Publication of BE861275A publication Critical patent/BE861275A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
BE182986A 1977-02-02 1977-11-28 Catalyseur de polymerisation d'ethylene sa preparation et son utilisation BE861275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76491477A 1977-02-02 1977-02-02

Publications (1)

Publication Number Publication Date
BE861275A true BE861275A (fr) 1978-03-16

Family

ID=25072151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182986A BE861275A (fr) 1977-02-02 1977-11-28 Catalyseur de polymerisation d'ethylene sa preparation et son utilisation

Country Status (8)

Country Link
JP (1) JPS5396986A (fr)
BE (1) BE861275A (fr)
CA (1) CA1090765A (fr)
DE (1) DE2752354C3 (fr)
FR (1) FR2379554A1 (fr)
GB (1) GB1541188A (fr)
IT (1) IT1093077B (fr)
SE (1) SE7801209L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123793A1 (fr) 2004-06-16 2005-12-29 Basell Polyolefine Gmbh Catalyseur comprenant du chrome et du zinc pour la polymérisation et/ou la copolymérisation d'oléfines
US7407591B2 (en) 2004-04-30 2008-08-05 Basell Polyolefine Gmbh Process for the reduction of activated chromium oxide catalyst
US7705097B2 (en) 2004-06-16 2010-04-27 Basell Polyolefine Gmbh Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
US7803736B2 (en) 2002-12-10 2010-09-28 Basell Polyolefine Gmbh Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
US8022124B2 (en) 2006-01-31 2011-09-20 Basell Polyolefine Gmbh Process for preparation of ethylene polymers for blown films
US8039569B2 (en) 2005-04-25 2011-10-18 Basell Polyolefine Gmbh Polyethylene molding compositions for injection molding applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505818A (en) * 1974-06-11 1978-03-30 British Petroleum Co Polymerisation process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7803736B2 (en) 2002-12-10 2010-09-28 Basell Polyolefine Gmbh Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
US7407591B2 (en) 2004-04-30 2008-08-05 Basell Polyolefine Gmbh Process for the reduction of activated chromium oxide catalyst
WO2005123793A1 (fr) 2004-06-16 2005-12-29 Basell Polyolefine Gmbh Catalyseur comprenant du chrome et du zinc pour la polymérisation et/ou la copolymérisation d'oléfines
US7705097B2 (en) 2004-06-16 2010-04-27 Basell Polyolefine Gmbh Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
US7714091B2 (en) 2004-06-16 2010-05-11 Basell Polyolefine Gmbh Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins
US8039569B2 (en) 2005-04-25 2011-10-18 Basell Polyolefine Gmbh Polyethylene molding compositions for injection molding applications
US8022124B2 (en) 2006-01-31 2011-09-20 Basell Polyolefine Gmbh Process for preparation of ethylene polymers for blown films

Also Published As

Publication number Publication date
FR2379554A1 (fr) 1978-09-01
GB1541188A (en) 1979-02-21
DE2752354C3 (de) 1980-11-06
FR2379554B1 (fr) 1980-10-10
CA1090765A (fr) 1980-12-02
JPS5515486B2 (fr) 1980-04-24
JPS5396986A (en) 1978-08-24
IT1093077B (it) 1985-07-19
DE2752354B2 (de) 1980-03-06
SE7801209L (sv) 1978-08-03
DE2752354A1 (de) 1978-08-03

Similar Documents

Publication Publication Date Title
BE859545A (fr) Catalyseur de polymerisation d'olefines sa preparation et son utilisation
BE858910A (fr) Catalyseur de polymerisation d'ethylene et son procede de preparation
BE884513A (fr) Catalyseur de polymerisation et de copolymerisation d'olefines, sa preparation et son utilisation
BE856205A (fr) Catalyseur perfectionne de polymerisation des olefines, son obtention et son application
BE863121A (fr) Catalyseurs pour la polymerisation de l'ethylene
FR2332288A1 (fr) Catalyseurs de polymerisation d'alpha-olefines
FR2510585B1 (fr) Catalyseur organometallique, sa preparation et son application a la polymerisation et a la copolymerisation de 1-olefines
FR2303812B1 (fr) Catalyseur de polymerisation d'olefines
JPS55145708A (en) Olefin polymerization catalyst composition and olefin polymerization thereby
SE439315B (sv) Katalysatorkomponenter for polymerisation av alfa-olefiner innehallande minst 3 kolatomer, samt forfarande for framstellning derav
BE859544A (fr) Catalyseur de polymerisation d'olefines
FR2353572A1 (fr) Catalyseurs pour la polymerisation de l'ethylene
BE880439A (fr) Autoclave de polymerisation
BE885106A (fr) Procede de polymerisation d'olefines et catalyseur approprie
BE859448A (fr) Catalyseur de polymerisation d'olefines et sa preparation
BE845754A (fr) Catalyseurs de polymerisation d'ethylene perfectionnes
JPS55165905A (en) Alphaaolefin polymerization catalyst and polymerization
BE861275A (fr) Catalyseur de polymerisation d'ethylene sa preparation et son utilisation
BE863829A (fr) Reacteur de melange et de polymerisation
FR2491929B1 (fr) Catalyseurs de polymerisation d'olefines et leur preparation
BE858195A (fr) Catalyseur de polymerisation d'olefine
SE7805964L (sv) Forfarande for polymerisation av olefiner och katalysator
NO791063L (no) Polymeriseringskatalysator, fremstilling derav og anvendelse for etylenhomopolymerisering
BE867987A (fr) Catalyseur de polymerisation d'olefines
BE891887A (fr) Catalyseurs de polymerisation d'olefines, leur preparation et leur utilisation