Reduced fouling in process for production of ep

Details Reduced fouling in process for production of ep Reduced fouling in process for production of ep

C - Chemistry, Metallurgy

08

F

C08F 210/16 (2006.01) C08F 4/68 (2006.01) C08F 10/00 (2006.01)

Patent

CA 2117954

REDUCED FOULING IN PROCESS FOR PRODUCTION OF EP Abstract of the Disclosure A process for producing EP and EPDM polymers with a reduction in fouling is provided, which process comprises polyemrizing ethylene, an alpha-olefin and a nonconjugated diolefin (if utilized) in a polymerization medium comprising a hydrocarbon diluent at a temperature of from about -50°C to about 150°C in the presence of a catalyst system comprising (a) a vanadium compound, (b) diethyl aluminum chloride, ethyl aluminum sesquichloride or ethyl aluminum dichloride and (c) an organo aluminum compound of the formula R3Al wherein R is an alkyl group having from 8 to 12 aarbon atoms and, optionally, triethyl aluminum, the molar ratio of chloride in each compound of (b) to the total aluminum content in (b) and (c) being specified and the ratio of the mols of vanadium compound to the total mols of said alkyl aluminum compound plus (c) being from about 1:10 to about 1:50 to the desired conversion.

Affiliated with

Also associated with

Rating

Reduced fouling in process for production of ep does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduced fouling in process for production of ep, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduced fouling in process for production of ep will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1810083