Catalyst composition for polymerizing .alpha.-olefins

Details Catalyst composition for polymerizing .alpha.-olefins Catalyst composition for polymerizing .alpha.-olefins

C - Chemistry, Metallurgy

08

F

402/626

C08F 4/646 (2006.01) C08F 10/00 (2006.01)

Patent

CA 1288891

CATALYST COMPOSITION FOR POLYMERIZING ALPHA-OLEFINS Abstract of the Disclosure A catalyst composition for polymerizing alpha- olefins is prepared by reacting a transition metal compound, e.g., titanium, with trimethylaluminum catalyst activator. In a preferred embodiment, the catalyst is supported on a porous refractory support and is prepared by additionally reacting a magnesium compound or an organomagnesium composition with the support. Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention. The polymer products have narrow molecular weight distribution, higher bulk density and produce films of greater strength than polymers prepared with similar catalysts utilizing different alkyl-aluminum activators, e.g., triethylaluminum and tri-isobutylaluminum.

528019

Affiliated with

Also associated with

Rating

Catalyst composition for polymerizing .alpha.-olefins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalyst composition for polymerizing .alpha.-olefins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst composition for polymerizing .alpha.-olefins will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1251596