Olefin polymerization process and catalyst

Details Olefin polymerization process and catalyst Olefin polymerization process and catalyst

C - Chemistry, Metallurgy

08

F

252/93.B

C08F 4/16 (2006.01) B01J 31/14 (2006.01) C08F 10/00 (2006.01)

Patent

CA 1099251

OLEFIN POLYMERIZATION PROCESS AND CATALYST Abstract of the Disclosure Supported, chemically-modified, transition metal chloride com- pounds are prepared by a multistep process in which: (1) A finely divided polymer such as polyethylene is suspended in an alkanol solution of a magnesium com- pound, e.g. a solution of magnesium chloride in methanol, (2) The alkanol is vaporized to deposit a magnesium compound- alkanol complex on the support, (3) The product of Step (2) is suspended in a hydrocarbon and reacted with an aluminum alkyl compound such as diethyl aluminum chloride, and (4) The product of Step (3) is reacted with a transition metal chloride compound such as titanium tetrachloride. The products as thus prepared are reacted with aluminum alkyls such as triethyl aluminum to prepare catalysts useful in the polymerization of ethylene.

275362

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-870846