Addition polymers derived from norbornene-functional...

C - Chemistry – Metallurgy – 08 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08F 32/08 (2006.01)

Patent

CA 2174756

Addition polymers derived from norbornene-functional monomers are terminated with an olefinic moiety derived from a chain transfer agent selected from a compound having a terminal olefinic double bond between adjacent carbon atoms, excluding styrenes, vinyl ethers, and conjugated dienes and at least one of said carbon atoms has two hydrogen atoms attached thereto. The addition polymers of this invention are prepared from a single or multicomponent catalyst system including a Group VIII metal ion source. The catalyst systems are unique in that they catalyze the insertion of the chain transfer agent exclusively at a terminal end of the polymer chain.

Polymères d'addition dérivés de monomères à fonction norbornène qui sont terminés par une fraction oléfinique dérivée d'un agent de migration de chaîne choisi dans un composé ayant une double liaison oléfinique terminale entre des atomes de carbone adjacents, à l'exclusion des styrènes, des éthers vinyliques et des diènes conjugués, et dont l'un au moins desdits atomes de carbone possède deux atomes d'hydrogène fixés sur lui. Les polymères d'addition de la présente invention sont préparés à partir d'un système catalyseur à constituant unique ou à constituants multiples comprenant une source d'ions métalliques du groupe VIII. Lesdits systèmes catalyseurs sont uniques en cela qu'ils catalysent l'insertion de l'agent de migration de chaîne exclusivement au niveau de l'extrémité terminale de la chaîne polymère.

LandOfFree

Say what you really think

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

Rating

Addition polymers derived from norbornene-functional... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Addition polymers derived from norbornene-functional..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Addition polymers derived from norbornene-functional... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1637204

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