Invention Grant
- Patent Title: Microporous and hydrophobic polymeric hollow fiber membranes and methods for preparation thereof
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Application No.: US14426814Application Date: 2013-09-11
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Publication No.: US09908985B2Publication Date: 2018-03-06
- Inventor: Maria Cornelia Iliuta , Denis Rodrigue , Mosadegh Sedghi Sanaz , Josée Brisson
- Applicant: Université Laval
- Applicant Address: CA Québec
- Assignee: Université Laval
- Current Assignee: Université Laval
- Current Assignee Address: CA Québec
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- International Application: PCT/CA2013/000774 WO 20130911
- International Announcement: WO2014/040171 WO 20140320
- Main IPC: B01D67/00
- IPC: B01D67/00 ; B01D19/00 ; B01D69/08 ; B01D63/02 ; B01D71/26 ; C08J9/26 ; C08L23/06 ; B01D69/02 ; B01D61/00
Abstract:
There is provided a method for preparing microporous hollow fiber membranes comprising melt-extruding a polymer-salt blend followed by salt leaching. Microporous hollow fiber membranes are also disclosed.
Public/Granted literature
- US20150240045A1 MICROPOROUS AND HYDROPHOBIC POLYMERIC HOLLOW FIBER MEMBRANES AND METHODS FOR PREPARATION THEREOF Public/Granted day:2015-08-27
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