PROCESS FOR PREPARING A PROCATALYST FOR POLYMERIZATION OF OLEFINS

The present invention relates to a process for preparing a procatalyst for polymerization of olefins, said process comprising contacting a magnesium-containing support with a halogen-containing titanium compound, an internal electron donor being a substituted 1,2-phenylene aromatic diester compound....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STEINFORT, Dafne Lise, ZUIDEVELD, Martin Alexander, BATINAS-GEURTS, Aurora Alexandra
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:	The present invention relates to a process for preparing a procatalyst for polymerization of olefins, said process comprising contacting a magnesium-containing support with a halogen-containing titanium compound, an internal electron donor being a substituted 1,2-phenylene aromatic diester compound. La présente invention concerne un procédé de préparation d'un procatalyseur pour la polymérisation d'oléfines, ledit procédé comprenant la mise en contact d'un support contenant du magnésium avec un composé de titane contenant de l'halogène, un donneur d'électrons interne étant un composé diester aromatique de 1,2-phénylène substitué.