JPS5392394A - Membrance of multi-layer structure and production thereof - Google Patents
Membrance of multi-layer structure and production thereofInfo
- Publication number
- JPS5392394A JPS5392394A JP15586076A JP15586076A JPS5392394A JP S5392394 A JPS5392394 A JP S5392394A JP 15586076 A JP15586076 A JP 15586076A JP 15586076 A JP15586076 A JP 15586076A JP S5392394 A JPS5392394 A JP S5392394A
- Authority
- JP
- Japan
- Prior art keywords
- layer structure
- membrance
- production
- acid groups
- groups
- 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
PURPOSE: To obtain an excellent membrane of multi-layer structure which shows high current efficiency and stable voltage even in an alkali of high concn. by making three or more layers parallel with one another and allowing sulfonic acid groups to exist at one end layer, carboxylic acid groups at the other one, and groups having cation exchange capacity at the remaining ones.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15586076A JPS5392394A (en) | 1976-12-24 | 1976-12-24 | Membrance of multi-layer structure and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15586076A JPS5392394A (en) | 1976-12-24 | 1976-12-24 | Membrance of multi-layer structure and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5392394A true JPS5392394A (en) | 1978-08-14 |
JPS579589B2 JPS579589B2 (en) | 1982-02-22 |
Family
ID=15615078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15586076A Granted JPS5392394A (en) | 1976-12-24 | 1976-12-24 | Membrance of multi-layer structure and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5392394A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539757U (en) * | 1978-09-08 | 1980-03-14 | ||
JPS55102629A (en) * | 1979-01-31 | 1980-08-06 | Tokuyama Soda Co Ltd | Fluorine-containing cation-exchange membrane |
JPS60221434A (en) * | 1985-03-11 | 1985-11-06 | Tokuyama Soda Co Ltd | Production of cation exchange membrane |
US4604323A (en) * | 1985-02-22 | 1986-08-05 | E. I. Du Pont De Nemours And Company | Multilayer cation exchange membrane |
US4983264A (en) * | 1984-05-18 | 1991-01-08 | Asahi Glass Company Ltd. | Four layer cation exchange fluoropolymer membrane |
WO2004018549A1 (en) * | 2002-08-21 | 2004-03-04 | 3M Innovative Properties Company | Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies |
JP2013163858A (en) * | 2012-02-13 | 2013-08-22 | Asahi Kasei Chemicals Corp | Cation exchange membrane and electrolytic cell using the same |
CN105297287A (en) * | 2015-09-18 | 2016-02-03 | 东南大学 | Method for preparing cation exchange film through high-voltage static spinning |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51122683A (en) * | 1975-04-21 | 1976-10-26 | Tokuyama Soda Co Ltd | Method of producing cation exchange membrane |
-
1976
- 1976-12-24 JP JP15586076A patent/JPS5392394A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51122683A (en) * | 1975-04-21 | 1976-10-26 | Tokuyama Soda Co Ltd | Method of producing cation exchange membrane |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539757U (en) * | 1978-09-08 | 1980-03-14 | ||
JPS5912858Y2 (en) * | 1978-09-08 | 1984-04-17 | 日立電子株式会社 | Portable TV camera shoulder rest |
JPS55102629A (en) * | 1979-01-31 | 1980-08-06 | Tokuyama Soda Co Ltd | Fluorine-containing cation-exchange membrane |
JPS6223773B2 (en) * | 1979-01-31 | 1987-05-25 | Tokuyama Soda Kk | |
US4983264A (en) * | 1984-05-18 | 1991-01-08 | Asahi Glass Company Ltd. | Four layer cation exchange fluoropolymer membrane |
US4604323A (en) * | 1985-02-22 | 1986-08-05 | E. I. Du Pont De Nemours And Company | Multilayer cation exchange membrane |
JPS60221434A (en) * | 1985-03-11 | 1985-11-06 | Tokuyama Soda Co Ltd | Production of cation exchange membrane |
WO2004018549A1 (en) * | 2002-08-21 | 2004-03-04 | 3M Innovative Properties Company | Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies |
JP2013163858A (en) * | 2012-02-13 | 2013-08-22 | Asahi Kasei Chemicals Corp | Cation exchange membrane and electrolytic cell using the same |
CN105297287A (en) * | 2015-09-18 | 2016-02-03 | 东南大学 | Method for preparing cation exchange film through high-voltage static spinning |
Also Published As
Publication number | Publication date |
---|---|
JPS579589B2 (en) | 1982-02-22 |
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