EVAL microporous hydrophilic hollow fiber membranes are formed from a casting dope that includes low and high molecular weight pore-formers. Post-fabrication treatment includes stretching, hot water soaking and crosslinking.
申请公布号
WO0043115(A1)
申请公布日期
2000.07.27
申请号
WO1999JP07144
申请日期
1999.12.20
申请人
EBARA CORPORATION;MCCRAY, B., SCOTT;FRIESEN, T., DWAYNE;SIDWELL, R., DELORES;LYON, K., DAVID;SAKASHITA, DAICHI
发明人
MCCRAY, B., SCOTT;FRIESEN, T., DWAYNE;SIDWELL, R., DELORES;LYON, K., DAVID;SAKASHITA, DAICHI
