C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 69/28 (2006.01) C08G 69/04 (2006.01)
Patent
CA 2417513
There is provided a process for the continuous polymerization of polyamides which is carried out under conditions of pressure, temperature and polymer concentration in water that will ultimately yield multiple phases (including a second liquid polymer phase or a polymer precipitate). However, a single phase operation is achieved under these conditions by appropriate management of residence time and using a well-mixed reaction environment in early stages of the polymerization.
L'invention concerne un procédé de polymérisation continue de polyamides mis en oeuvre dans des conditions de pression, de température et de concentration de polymère dans l'eau qui produisent finalement plusieurs phases (notamment une seconde phase de polymère liquide ou un précipité de polymère). Toutefois, il est possible d'effectuer l'opération en une seule phase dans les conditions précitées par gestion appropriée du temps de résidence, et par utilisation d'un environnement de réaction bien mélangé dans les premières phases de la polymérisation.
Mutel Turget
Willis-Pari Jocelyn
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
LandOfFree
Single-phase or multi-phase continuous polyamide... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Single-phase or multi-phase continuous polyamide..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single-phase or multi-phase continuous polyamide... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1605092