Olefin polymerization catalyst and methods

Details Olefin polymerization catalyst and methods Olefin polymerization catalyst and methods

C - Chemistry, Metallurgy

08

F

C08F 4/643 (2006.01) C08F 10/00 (2006.01)

Patent

CA 2053289

- 36- OLEFIN POLYMERIZATION CATALYST AND METHODS ABSTRACT OF THE DISCLOSURE A solid catalyst component, a method of making the same, a catalyst system incorporating the solid catalyst component, and a method of polymerizing one or more l-olefins using the catalyst system are disclosed wherein the catalyst component is prepared by contacting, in the presence of an inert liquid hydrocarbon, silica, a soluble organomagnesium compound, an SiCl4 magnesium fixing agent, an alcohol, TiCl4, and a diester compound, followed by extraction with a TiCl4- containing extraction liquid. The inventive catalyst system allows ready control of product molecular weight by control of hydrogen concentration in the reactor, and allows the production of high MI or MF polymers at high productivities.

Affiliated with

Also associated with

Rating

Olefin polymerization catalyst and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Olefin polymerization catalyst and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olefin polymerization catalyst and methods will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1564935