JPH0413015B2 - - Google Patents
Info
- Publication number
- JPH0413015B2 JPH0413015B2 JP2106124A JP10612490A JPH0413015B2 JP H0413015 B2 JPH0413015 B2 JP H0413015B2 JP 2106124 A JP2106124 A JP 2106124A JP 10612490 A JP10612490 A JP 10612490A JP H0413015 B2 JPH0413015 B2 JP H0413015B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- polysulfone
- hollow fiber
- solvent
- water
- 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.)
- Expired - Lifetime
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10612490A JPH0379668A (ja) | 1990-04-20 | 1990-04-20 | 製膜溶液 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10612490A JPH0379668A (ja) | 1990-04-20 | 1990-04-20 | 製膜溶液 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3166381A Division JPS57147488A (en) | 1981-03-04 | 1981-03-04 | Preparation of purified water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379668A JPH0379668A (ja) | 1991-04-04 |
| JPH0413015B2 true JPH0413015B2 (cs) | 1992-03-06 |
Family
ID=14425683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10612490A Granted JPH0379668A (ja) | 1990-04-20 | 1990-04-20 | 製膜溶液 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379668A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1283741C (zh) * | 2001-10-04 | 2006-11-08 | 东丽株式会社 | 亲水性材料及其制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539632B2 (cs) * | 1973-12-13 | 1978-04-07 | ||
| JPS5416378A (en) * | 1977-07-08 | 1979-02-06 | Asahi Chem Ind Co Ltd | Polysulfone semipermeable membrane |
| JPS5426283A (en) * | 1977-08-01 | 1979-02-27 | Mitsui Petrochem Ind Ltd | Preparation of semipermeable membrane of polysulfone |
| JPS55106243A (en) * | 1979-02-07 | 1980-08-14 | Nitto Electric Ind Co Ltd | Preparation of microporous polymer membrane |
| JPS57147488A (en) * | 1981-03-04 | 1982-09-11 | Kuraray Co Ltd | Preparation of purified water |
-
1990
- 1990-04-20 JP JP10612490A patent/JPH0379668A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379668A (ja) | 1991-04-04 |
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