Method of preparing catalyst components

Details Method of preparing catalyst components Method of preparing catalyst components

C - Chemistry, Metallurgy

08

F

C08F 4/02 (2006.01) C08F 4/76 (2006.01) C08F 10/00 (2006.01) C08F 4/639 (2006.01) C08F 4/6392 (2006.01) C08F 10/02 (2006.01) C08F 110/02 (2006.01) C08F 210/16 (2006.01)

Patent

CA 2218095

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 metallocene compound is mixed as pure compound in the absence of solvents with said carrier at a temperature which is at least 50°C but 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.

Procédé de préparation d'un constituant catalytique pour l'homopolymérisation ou la copolymérisation d'oléfines, ledit constituant catalytique comprenant au moins un composé métallocène sur un support inorganique poreux, ledit composé métallocène étant mélangé en tant que composé pur, en l'absence de solvants, audit support, à une température d'au moins 50 DEG C mais inférieure à la température d'évaporation du composé métallocène dans les conditions du réacteur et pendant un laps de temps suffisant pour obtenir ledit constituant catalytique comportant ledit métallocène uniformément réparti sur les particules du support.

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