Hydrophilic membranes prepared from polyethersulfone/poly-2- oxazoline/polyvinylpyrrolidone blend

摘要

Porous blended hydrophilic copolymer (polyethersulfone resin, poly-2- oxazoline resin, and polyvinylpyrrolidone resin) microporous membranes are provided which are useful for filtering macromolecules or particles from fluids. The invention also concerns a process for filtering matter from a fluid, employing the membranes.