Improved method for preparing metallocene catalyst systems

Details Improved method for preparing metallocene catalyst systems Improved method for preparing metallocene catalyst systems

C - Chemistry, Metallurgy

08

F

C08F 4/622 (2006.01) C08F 10/00 (2006.01) C08F 4/619 (2006.01) C08F 4/6192 (2006.01)

Patent

CA 2227897

This invention is generally directed toward a method for producing metallocene catalyst systems. Specifically, the method involves removing solid impurities from a solution of activated metallocene wherein activation has the effect of solubilizing the metallocene but not the impurities. The resulting catalyst system is higher in activity and produces polymer having excellent particle morphology with little or no reactor fouling.

L'invention porte généralement sur un procédé de production de systèmes catalyseurs à base de métallocène, lequel consiste notamment à enlever des impuretés solides d'une solution de métallocène activé dans laquelle l'activation a pour effet de dissoudre le métallocène mais pas les impuretés. Le système catalyseur résultant présente une activité supérieure et produit un polymère possédant une excellente morphologie particulaire, avec peu ou pas d'encrassement du réacteur.

Affiliated with

Also associated with

Rating

Improved method for preparing metallocene catalyst systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Improved method for preparing metallocene catalyst systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved method for preparing metallocene catalyst systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1678321