JPS5654164B2 - - Google Patents
Info
- Publication number
- JPS5654164B2 JPS5654164B2 JP10613778A JP10613778A JPS5654164B2 JP S5654164 B2 JPS5654164 B2 JP S5654164B2 JP 10613778 A JP10613778 A JP 10613778A JP 10613778 A JP10613778 A JP 10613778A JP S5654164 B2 JPS5654164 B2 JP S5654164B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613778A JPS5531474A (en) | 1978-08-29 | 1978-08-29 | Selective permeable membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613778A JPS5531474A (en) | 1978-08-29 | 1978-08-29 | Selective permeable membrane |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58139819A Division JPS59139902A (ja) | 1983-07-30 | 1983-07-30 | 選択性透過膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5531474A JPS5531474A (en) | 1980-03-05 |
| JPS5654164B2 true JPS5654164B2 (es) | 1981-12-24 |
Family
ID=14425986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10613778A Granted JPS5531474A (en) | 1978-08-29 | 1978-08-29 | Selective permeable membrane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531474A (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634149Y2 (es) * | 1981-06-25 | 1988-02-02 | ||
| JPS6332302Y2 (es) * | 1981-06-23 | 1988-08-29 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1202837A (en) * | 1980-03-14 | 1986-04-08 | Wolfgang J. Wrasidlo | Asymmetric membranes and process therefor |
| JPS5794309A (en) * | 1980-12-05 | 1982-06-11 | Daicel Chem Ind Ltd | Production of semipermeable membrane made of polysulfone |
| JPS588504A (ja) * | 1981-07-08 | 1983-01-18 | Toyobo Co Ltd | ポリスルホン中空繊維気体分離膜 |
| JPS588516A (ja) * | 1981-07-08 | 1983-01-18 | Toyobo Co Ltd | ポリスルホン系分離膜の製造方法 |
| JPS5851911A (ja) * | 1981-09-22 | 1983-03-26 | Asahi Chem Ind Co Ltd | 芳香族ポリエ−テルスルホン中空糸状半透膜の製造方法 |
| JPS5834009A (ja) * | 1981-08-22 | 1983-02-28 | Asahi Chem Ind Co Ltd | 芳香族ポリスルフオン中空状半透膜の製造方法 |
| JPS59139902A (ja) * | 1983-07-30 | 1984-08-11 | Nitto Electric Ind Co Ltd | 選択性透過膜の製造方法 |
| DE3342824A1 (de) * | 1983-11-26 | 1985-06-05 | Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach | Verfahren zum herstellen von filterelementen auf polysulfon-basis |
| JPS60190204A (ja) * | 1984-03-09 | 1985-09-27 | Sumitomo Bakelite Co Ltd | ポリスルホン系樹脂膜の改質方法 |
| JPS60222112A (ja) * | 1984-04-20 | 1985-11-06 | Kanegafuchi Chem Ind Co Ltd | 中空糸状フィルターの製法 |
| CA1263572A (en) * | 1984-06-15 | 1989-12-05 | Kenichi Ikeda | Sulfonated polysulfone composite semipermeable membranes and process for producing the same |
| JPH0675667B2 (ja) * | 1985-04-17 | 1994-09-28 | 東レ株式会社 | ポリスルホン系樹脂半透膜の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416378A (en) * | 1977-07-08 | 1979-02-06 | Asahi Chem Ind Co Ltd | Polysulfone semipermeable membrane |
-
1978
- 1978-08-29 JP JP10613778A patent/JPS5531474A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416378A (en) * | 1977-07-08 | 1979-02-06 | Asahi Chem Ind Co Ltd | Polysulfone semipermeable membrane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6332302Y2 (es) * | 1981-06-23 | 1988-08-29 | ||
| JPS634149Y2 (es) * | 1981-06-25 | 1988-02-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5531474A (en) | 1980-03-05 |