| 摘要 |
<p>Hydrophilic semipermeable membranes based on copolymers of acrylonitrile and hydroxy-C2-C4-alkyl esters of (meth) acrylic acid are provided. The membranes have a substantial water regain at equilibrium, a wide range of ultrafiltration rates, and low solute adsorption by ion-exchange or hydrophobic interaction mechanisms. The membranes are particularly suitable for processing protein containing fluids, especially biological fluids such as blood or plasmas.</p> |
