- 专利标题: Hybrid felts of electrospun nanofibers
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申请号: US14000981申请日: 2013-02-14
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公开(公告)号: US09604168B2公开(公告)日: 2017-03-28
- 发明人: Todd Menkhaus , Hao Fong
- 申请人: Nanopareil, LLC
- 申请人地址: US SD Dakota Dunes
- 专利权人: Nanopareil, LLC
- 当前专利权人: Nanopareil, LLC
- 当前专利权人地址: US SD Dakota Dunes
- 代理机构: McKee, Voorhees & Sease, PLC
- 国际申请: PCT/US2013/026233 WO 20130214
- 国际公布: WO2014/126575 WO 20140821
- 主分类号: B01D37/00
- IPC分类号: B01D37/00 ; B01D39/16 ; B01D39/18 ; B01D71/06 ; B01D71/12 ; B01D71/14 ; B01D71/16 ; B01D71/18 ; B01D71/20 ; B32B27/02 ; D01D5/00 ; D04H1/42 ; H01L23/48 ; H01L25/065 ; H01L25/00 ; D01F2/24 ; D01F6/44 ; D01F6/88 ; B01J20/24 ; B01J20/28 ; B01J20/32 ; H01L23/00 ; B01D15/38 ; B01D15/32 ; B01D15/36
摘要:
The present invention relates generally to compositions for use in biological and chemical separations, as well as other applications. More specifically, the present invention relates to hybrid felts fabricated from electrospun nanofibers with high permeance and high capacity. Such hybrid felts utilize derivatized cellulose, and at least one non-cellulose-based polymer that may be removed from the felt by subjecting it to moderately elevated temperatures and/or solvents capable of dissolving the non-cellulose-based polymer to leave behind a porous nanofiber felt having more uniform pore sizes and other enhanced properties when compared to single component nanofiber felts.
公开/授权文献
- US20150360158A1 HYBRID FELTS OF ELECTROSPUN NANOFIBERS 公开/授权日:2015-12-17