Functionalized thin film polyamide membranes

Details Functionalized thin film polyamide membranes Functionalized thin film polyamide membranes

B - Operations, Transporting

01

D

B01D 69/12 (2006.01) B01D 61/02 (2006.01) B01D 71/56 (2006.01) C08F 2/38 (2006.01) C08F 293/00 (2006.01) C08L 77/00 (2006.01)

Patent

CA 2732873

The present invention relates to a method of preparing RAFT, ATRP or NMRP functionalized thin film composite (TFC) polyamide membranes on a microporous substrate. A further aspect of the invention is the subsequent modification of the thin film composite polyamide membrane by controlled free radical polymerization (CFRP) to yield membranes having new chemical and physical properties, e.g. antifouling and/or antibacterial properties. Further aspects of the invention are the functionalized thin film composite (TFC) polyamide membranes on the microporous substrate itself and the membranes modified by controlled free radical polymerization.

La présente invention porte sur un procédé de fabrication de membranes de polyamide composites à film mince (TFC) fonctionnalisées par RAFT, ATRP ou NMRP sur un substrat microporeux. Un autre aspect de l'invention porte sur la modification subséquente de la membrane de polyamide composite à film mince par polymérisation radicalaire contrôlée (CFRP) pour produire des membranes ayant de nouvelles propriétés chimiques et physiques, par exemple des propriétés antisalissure et/ou antibactériennes. D'autres aspects de l'invention portent sur les membranes de polyamide composites à film mince (TFC) fonctionnalisées sur le substrat microporeux lui-même et sur les membranes modifiées par polymérisation radicalaire contrôlée.

Affiliated with

Also associated with

Rating

Functionalized thin film polyamide membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Functionalized thin film polyamide membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functionalized thin film polyamide membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1565571