BR9907935A - Sistema catalisador, processo para preparar uma poliolefina, e, uso de um sistema catalisador - Google Patents

Sistema catalisador, processo para preparar uma poliolefina, e, uso de um sistema catalisador

Info

Publication number
BR9907935A
BR9907935A BR9907935-6A BR9907935A BR9907935A BR 9907935 A BR9907935 A BR 9907935A BR 9907935 A BR9907935 A BR 9907935A BR 9907935 A BR9907935 A BR 9907935A
Authority
BR
Brazil
Prior art keywords
catalyst system
polyolefin
preparing
catalyst
metallocene
Prior art date
Application number
BR9907935-6A
Other languages
English (en)
Inventor
Markus G Res
Carsten Bingel
Cornelia Fritze
Original Assignee
Targor Gmbh
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 Targor Gmbh filed Critical Targor Gmbh
Publication of BR9907935A publication Critical patent/BR9907935A/pt

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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound

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)

Abstract

"SISTEMA CATALISADOR, PROCESSO PARA PREPARAR UMA POLIOLEFINA, E, USO DE UM SISTEMA CATALISADOR" A invenção diz respeito a um sistema catalisador que inclui pelo menos um suporte, um co-catalisador e um metaloceno, um processo para a produção do dito sistema e seu uso na polimerização de olefinas. A razão de rac-isómero para o meso-isómero do metaloceno varia entre 1:10 e 2:1.
BR9907935-6A 1998-02-19 1999-02-13 Sistema catalisador, processo para preparar uma poliolefina, e, uso de um sistema catalisador BR9907935A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806918A DE19806918A1 (de) 1998-02-19 1998-02-19 Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen
PCT/EP1999/000958 WO1999042497A1 (de) 1998-02-19 1999-02-13 Katalysatorsystem, verfahren zu seiner herstellung und seine verwendung zur polymerisation von olefinen

Publications (1)

Publication Number Publication Date
BR9907935A true BR9907935A (pt) 2000-10-24

Family

ID=7858263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907935-6A BR9907935A (pt) 1998-02-19 1999-02-13 Sistema catalisador, processo para preparar uma poliolefina, e, uso de um sistema catalisador

Country Status (7)

Country Link
US (1) US6350830B1 (pt)
EP (1) EP1054911B1 (pt)
JP (1) JP2002504569A (pt)
BR (1) BR9907935A (pt)
DE (2) DE19806918A1 (pt)
ES (1) ES2189388T3 (pt)
WO (1) WO1999042497A1 (pt)

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Also Published As

Publication number Publication date
EP1054911B1 (de) 2003-01-22
ES2189388T3 (es) 2003-07-01
DE19806918A1 (de) 1999-08-26
WO1999042497A1 (de) 1999-08-26
EP1054911A1 (de) 2000-11-29
US6350830B1 (en) 2002-02-26
JP2002504569A (ja) 2002-02-12
DE59904090D1 (de) 2003-02-27

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