Reverse osmosis membrane, casting solution, and processes for ma

Details Reverse osmosis membrane, casting solution, and processes for ma Reverse osmosis membrane, casting solution, and processes for ma

1984-04-06

1986-06-17

Ivy, C. Warren

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

524233, 524234, 524436, 524606, C08J 928, C08J 926, C08K 316, C08L 7710

Patent

active

045957088

ABSTRACT:
A casting solution of polyaramide in N,N-dimethylacetamide containing about 10 to 60% by wt. MgCl.sub.2, based on polyaramide, and a process for making such casting solution, are provided. An asymmetric permselective membrane and process for making such membrane from the casting solution are also provided. Such membrane has excellent performance characteristics in a reverse osmosis process for purifying salt water.

REFERENCES:
patent: 4529763 (1985-07-01), Tamura

Affiliated with

Also associated with

Rating

Reverse osmosis membrane, casting solution, and processes for ma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reverse osmosis membrane, casting solution, and processes for ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reverse osmosis membrane, casting solution, and processes for ma will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2273537