CA2092837A1 - Charge Mosaic Membrane and Production Process Thereof - Google Patents
Charge Mosaic Membrane and Production Process ThereofInfo
- Publication number
- CA2092837A1 CA2092837A1 CA 2092837 CA2092837A CA2092837A1 CA 2092837 A1 CA2092837 A1 CA 2092837A1 CA 2092837 CA2092837 CA 2092837 CA 2092837 A CA2092837 A CA 2092837A CA 2092837 A1 CA2092837 A1 CA 2092837A1
- Authority
- CA
- Canada
- Prior art keywords
- mosaic membrane
- charge mosaic
- electrolyte
- production process
- charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A charge mosaic membrane is made of a cationic polymer and an anionic polymer. At least one of the cationic and anionic polymers is in the form of spheres havinq a diameter of 0.01-10 µm. The charge mosaic membrane has been improved inter alia in the ability to selectively separate an electrolyte or non electrolyte and also in mechanical strength, so that it is useful for the separation of an electrolyte or non-electrolyte or for desalination. A process for the production of the charge mosaic membrane is also described. The pro-duction process can provide the charge mosaic membrane at low cost.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4279248A JP3016406B2 (en) | 1992-09-25 | 1992-09-25 | Core-shell type polymer and method for producing the same |
JP279248/1992 | 1992-09-25 | ||
JP76435/1993 | 1993-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2092837A1 true CA2092837A1 (en) | 1994-03-26 |
CA2092837C CA2092837C (en) | 1998-06-16 |
Family
ID=17608507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2092837 Expired - Fee Related CA2092837C (en) | 1992-09-25 | 1993-03-29 | Charge mosaic membrane and production process thereof |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3016406B2 (en) |
CA (1) | CA2092837C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005102503A1 (en) * | 2004-04-27 | 2005-11-03 | Mcmaster University | Pervaporation composite membranes |
-
1992
- 1992-09-25 JP JP4279248A patent/JP3016406B2/en not_active Expired - Fee Related
-
1993
- 1993-03-29 CA CA 2092837 patent/CA2092837C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005102503A1 (en) * | 2004-04-27 | 2005-11-03 | Mcmaster University | Pervaporation composite membranes |
US7604746B2 (en) | 2004-04-27 | 2009-10-20 | Mcmaster University | Pervaporation composite membranes |
Also Published As
Publication number | Publication date |
---|---|
JPH06107798A (en) | 1994-04-19 |
JP3016406B2 (en) | 2000-03-06 |
CA2092837C (en) | 1998-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |