| 发明名称 |
FUNCTIONALIZED NONWOVEN ARTICLE |
| 摘要 |
A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising anionic monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as monoclonal antibodies (MAb), from a fluid mixture. |
| 申请公布号 |
WO2010151447(A1) |
申请公布日期 |
2010.12.29 |
| 申请号 |
WO2010US38488 |
申请日期 |
2010.06.14 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
WALLER, CLINTON P. JR.,;WEISS, DOUGLAS E.,;BOTHOF, CATHERINE A.,;SESHADRI, KANNAN, |
| 分类号 |
D04H1/42;B01D39/16;B32B5/24;D04H1/56 |
主分类号 |
D04H1/42 |
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