METHOD OF PREPARING CATALYST COMPONENTS

METHOD OF PREPARING CATALYST COMPONENTS

Method for preparing a catalyst component for homo or copolymerization of olefins, said catalyst component comprising at least one metallocene compound on porous inorganic carrier, wherein said metalloce ne compound is mixed as pure compound in the absence of solvents with said carrier at a temperat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SALO, EIJA, HOKKANEN, HARRI, KNUUTTILA, HILKKA
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:Method for preparing a catalyst component for homo or copolymerization of olefins, said catalyst component comprising at least one metallocene compound on porous inorganic carrier, wherein said metalloce ne compound is mixed as pure compound in the absence of solvents with said carrier at a temperature which is at least 50.degree. C b ut below the vapourization temperature of the metallocene compound in reactor conditions for a sufficient time to obtain said catalyst component having said metallocene evenly distributed onto carrier particles.