Thermosetting compositions containing epoxy functional...

C - Chemistry – Metallurgy – 08 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08G 59/32 (2006.01) C08G 59/42 (2006.01) C09D 5/03 (2006.01)

Patent

CA 2339819

A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) epoxy functional polymer, and (b) co-reactant having functional groups reactive with the epoxy groups of (a), e.g., dodecanedioic acid, is described. The epoxy functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

La présente invention concerne une composition thermodurcissable renfermant un mélange co-réactif de particules solides qui comprend (a) un polymère fonctionnel époxy et (b) un agent co-réagissant dont les groupes fonctionnels réagissent avec les groupes époxy de (a), l'acide dodécanedioïque notamment. Le polymère fonctionnel époxy est obtenu par polymérisation radicalaire à transfert d'atomes, présente une architecture à chaîne bien définie et un indice de polydispersion inférieur à 2,5. Les compositions thermodurcissables selon l'invention conviennent bien pour les revêtements en poudre.

LandOfFree

Say what you really think

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

Rating

Thermosetting compositions containing epoxy 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 Thermosetting compositions containing epoxy functional..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting compositions containing epoxy functional... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2060484

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