JPS6436625A - Production of modified anion exchange membrane - Google Patents
Production of modified anion exchange membraneInfo
- Publication number
- JPS6436625A JPS6436625A JP62190403A JP19040387A JPS6436625A JP S6436625 A JPS6436625 A JP S6436625A JP 62190403 A JP62190403 A JP 62190403A JP 19040387 A JP19040387 A JP 19040387A JP S6436625 A JPS6436625 A JP S6436625A
- Authority
- JP
- Japan
- Prior art keywords
- ion exchange
- exchange membrane
- matrix
- followed
- group
- 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
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE:To obtain the titled ion exchange membrane capable of selectively permeating anions of fewer electric charges for several kinds of anions differing in the number of electric charges, by irradiating the surface of a haloalkyl group-contg. ion exchange member one matrix with ionizing radiation followed by introduction of ion exchange group. CONSTITUTION:The objective ion exchange membrane can be obtained by irradiating the surface of a haloalkyl group-contg. ion exchange membrane matrix with ionizing radiation (pref. ultraviolet light or electron beams from plasma, mercury vapor lamp etc.) followed by introduction of anion exchange group (e.g. -NH2, =NH, identicalN) into the resulting matrix. Said ion exchange membrane matrix can be prepared, for example, by coating or impregnating a membrane-shaped substrate such as film, cloth or net with styrene- divinylbenzene dissolved or not dissolved with an appropriate linear polymer followed by polymerization and then haloalkylation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190403A JPH0759644B2 (en) | 1987-07-31 | 1987-07-31 | Method for producing modified anion exchange membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190403A JPH0759644B2 (en) | 1987-07-31 | 1987-07-31 | Method for producing modified anion exchange membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6436625A true JPS6436625A (en) | 1989-02-07 |
JPH0759644B2 JPH0759644B2 (en) | 1995-06-28 |
Family
ID=16257566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62190403A Expired - Lifetime JPH0759644B2 (en) | 1987-07-31 | 1987-07-31 | Method for producing modified anion exchange membrane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0759644B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009173786A (en) * | 2008-01-25 | 2009-08-06 | Solt Industry Center Of Japan | Anion exchange membrane, and method for producing the same |
-
1987
- 1987-07-31 JP JP62190403A patent/JPH0759644B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009173786A (en) * | 2008-01-25 | 2009-08-06 | Solt Industry Center Of Japan | Anion exchange membrane, and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0759644B2 (en) | 1995-06-28 |
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