Invention Grant
- Patent Title: Coated ion exchange membranes
- Patent Title (中): 涂层离子交换膜
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Application No.: US14433933Application Date: 2013-03-15
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Publication No.: US09540261B2Publication Date: 2017-01-10
- Inventor: Juchui Ray Lin
- Applicant: EVOQUA WATER TECHNOLOGIES LLC , Jenny Lin
- International Application: PCT/US2013/031993 WO 20130315
- International Announcement: WO2014/058469 WO 20140417
- Main IPC: C02F1/46
- IPC: C02F1/46 ; B01D61/46 ; B01D67/00 ; C08J5/22 ; C08J7/04 ; C02F1/469 ; B01D61/44 ; B01D61/48
Abstract:
Ion exchange membranes may include a polymeric microporous substrate, a cross-linked ion transferring polymeric layer on the substrate, and a hydrophobic coating on the cross-linked ion transferring polymer. The hydrophobic coating may comprise at least one of a weak base copolymer and an organosilicate compound.
Public/Granted literature
- US20150329386A1 Coated Ion Exchange Membranes Public/Granted day:2015-11-19
Information query
