Control of polymer architecture and molecular weight...

C - Chemistry – Metallurgy – 08 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08F 297/08 (2006.01) C08F 2/38 (2006.01)

Patent

CA 2622599

A process for the polymerization of one or more addition polymerizable monomers and the resulting polymer composition, said process comprising contacting an addition polymerizable monomer or mixture of monomers in a reactor or reactor zone with a composition comprising at least one polymerization catalyst and a cocatalyst under polymerization conditions, characterized in that at least a portion of said polymerization is conducted in the presence of a multi-centered shuttling agent thereby causing the composition to have a bimodal molecular weight distribution.

L'invention porte sur un procédé de polymérisation d'un ou plusieurs monomères d'addition polymérisables et sur la composition de polymère obtenue, lequel procédé consiste à mettre en contact, dans un réacteur ou dans une zone de réacteur, un monomère d'addition polymérisable ou un mélange de monomères avec au moins un catalyseur de polymérisation et un cocatalyseur dans des conditions de polymérisation. Le procédé est caractérisé en ce qu'au moins une partie de ladite polymérisation s'effectue en présence d'un agent navette multicentré, qui fait adopter à la composition une distribution de poids moléculaire bimodale.

LandOfFree

Say what you really think

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

Rating

Control of polymer architecture and molecular weight... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control of polymer architecture and molecular weight..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control of polymer architecture and molecular weight... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2067879

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