Method for producing a very thin, dense membrane and...

Details Method for producing a very thin, dense membrane and... Method for producing a very thin, dense membrane and...

C - Chemistry, Metallurgy

08

J

18/24, 117/88.5

C08J 9/28 (2006.01) B01D 69/12 (2006.01)

Patent

CA 1249111

ABSTRACT OF THE DISCLOSURE A thin, dense membrane is produced by preparing a solution of a polymer and/or a prepolymer and a substantially water insoluble surface active agent in an organic liquid, allowing the solution to spread out spontaneously over the surface of a liquid support substantially consisting of a polar fluid and allowing the organic liquid to evaporate. The membrane so produced may be supported by a substrate comprising at least one porous layer.

458701

Affiliated with

Also associated with

Rating

Method for producing a very thin, dense membrane and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing a very thin, dense membrane and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a very thin, dense membrane and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1184175