Chromium containing olefin polymerization catalysts

Details Chromium containing olefin polymerization catalysts Chromium containing olefin polymerization catalysts

C - Chemistry, Metallurgy

08

F

252/102, 402/558

C08F 4/22 (2006.01) C08F 4/62 (2006.01) C08F 10/00 (2006.01)

Patent

CA 1043764

ABSTRACT An olefin polymerization catalyst comprising a chromium compound deposited on a carrier, which chromium compound is complexed with a straight- chain, branched-chain, or cyclic aliphatic hydrocarbon or mixture thereof such that the mol ratio of aliphatic hydrocarbon to chromium compound is 1:2-3, said chromium compound being deposited on said carrier material in an amount between 10-3 and 10 millimols chromium compound per gram of carrier material, said carrier material also containing a trialkyl, tricycloalkyl, triaryl, monohalodihydrocarbyl, or monoalkoxydihydrocarbyl aluminum compound; a process for preparing such an olefin polymerization catalyst and the use of such catalyst in the polymerization of olefins, particularly ethylene, pro- pylene, 2-methylpropylene and butene-1.

231052

Affiliated with

Also associated with

Rating

Chromium containing olefin polymerization catalysts does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-425498