Process for the production of polyolefins

C - Chemistry – Metallurgy – 08 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

402/638, 402/645

C08F 4/68 (2006.01) C08F 10/00 (2006.01) C08F 4/66 (1980.01)

Patent

CA 1139498

ABSTRACT OF THE DISCLOSURE A process for the homopolymerization or copolymerization of olefins is disclosed, which is carried out in the presence of a catalyst system comprising the combination of at least one organometallic compound with a component resulting from the reaction of (a) a magnesium halide, (b) a compound represented by the formula, A?(OR)nX3-n, where R is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a hydrogen atom, and n is 0?n?3, (c) a compound represented by the formula, Si(OR')mX4-m, where R' is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a halogen atom, and m is 0?m?4, and (d) a titanium compound and/or a vanadium compound. The resulting polymers have a large bulk density and a narrow range of molecular weight distribution.

367434

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for the production of polyolefins does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-740960

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.