B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 71/34 (2006.01) B01D 39/08 (2006.01) B01D 39/16 (2006.01) B01D 67/00 (2006.01) B01D 69/02 (2006.01)
Patent
CA 2244180
The present invention relates to the field synthetic polymeric membrane materials formed from casting polyvinylidene difluoride (PVDF) polymer solutions and/or dispersions. Membranes formed in accordance with the present invention are all highly porous. Both internally isotropic membranes and highly asymmetric PVDF membranes are disclosed. The membranes of the invention are useful in a variety of microfiltration and ultrathin applications.
La présente invention concerne le domaine des matériaux membranaires en polymères synthétiques obtenus par coulée de solutions et/ou dispersions polymères de difluorure de polyvinylidène (PVDF). Les membranes réalisées selon l'invention sont hautement poreuses. L'invention concerne aussi bien des membranes à isotropie interne que des membranes PVDF hautement asymétriques. Les membranes de l'invention conviennent à diverses applications à microfiltration ou mettant en oeuvre des structures ultra-fines.
Ditter Jerome F.
Wang I-Fan
Zepf Robert
Bull Housser & Tupper Llp
Memtec America Corporation
Pall Corporation
LandOfFree
Highly porous polyvinylidene difluoride 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 Highly porous polyvinylidene difluoride membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highly porous polyvinylidene difluoride membranes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1565981