专利名称：Method of forming an asymmetric
membrane
发明人：Jinsheng Zhou,Jonathan F. Hester,Derek J.
Dehn,Daniel P. Meehan,Robin E. Wright
申请号：US12997658申请日：20090513公开号：US09751050B2公开日：20170905
专利附图：
摘要：The present disclosure provides methods for forming asymmetric membranes.More specifically, methods are provided for applying a polymerizable species to a
porous substrate for forming a coated porous substrate. The coated porous substrate isexposed to an ultraviolet radiation source having a peak emission wavelength less than340 nm to polymerize the polymerizable species forming a polymerized material
retained within the porous substrate so that the concentration of polymerized material isgreater at the first major surface than at the second major surface.
申请人：Jinsheng Zhou,Jonathan F. Hester,Derek J. Dehn,Daniel P. Meehan,Robin E.Wright
地址：Woodbury MN US,Hudson WI US,Maplewood MN US,St. Paul MN US,Inver GroveHeights MN US
国籍：US,US,US,US,US
代理人：Qiang Han,James A. Baker,Adrian L. Pishko
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