Invention Grant
- Patent Title: Membranes for ion transport and method for obtaining them
- Patent Title (中): 用于离子传输的膜和获得它们的方法
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Application No.: US157854Application Date: 1993-11-24
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Publication No.: US5425878APublication Date: 1995-06-20
- Inventor: Christian Lurin , Christian Guizard , Danielle Wettling , Pascale Lacan
- Applicant: Christian Lurin , Christian Guizard , Danielle Wettling , Pascale Lacan
- Applicant Address: NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: NY Rochester
- Priority: FRX9215126 19921210
- Main IPC: B01D69/14
- IPC: B01D69/14 ; B01D71/70 ; C02F1/44 ; B01D61/00
Abstract:
The invention relates to membranes for facilitated ion transport in aqueous solutions. The membrane is an adduct of a heteropolysiloxane and a crown-ether, and contains certain ions such as picrate or fluoroborate. This membrane is efficient for the selective transport of potassium ions.
Public/Granted literature
- US4857584A Two-component polyurethanes Public/Granted day:1989-08-15
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