JPH027690B2 - - Google Patents
Info
- Publication number
- JPH027690B2 JPH027690B2 JP56185915A JP18591581A JPH027690B2 JP H027690 B2 JPH027690 B2 JP H027690B2 JP 56185915 A JP56185915 A JP 56185915A JP 18591581 A JP18591581 A JP 18591581A JP H027690 B2 JPH027690 B2 JP H027690B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- separation
- stock solution
- methylpyrrolidone
- performance
- 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 Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18591581A JPS5888010A (ja) | 1981-11-18 | 1981-11-18 | アクリルニトリル系分離膜の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18591581A JPS5888010A (ja) | 1981-11-18 | 1981-11-18 | アクリルニトリル系分離膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5888010A JPS5888010A (ja) | 1983-05-26 |
| JPH027690B2 true JPH027690B2 (en]) | 1990-02-20 |
Family
ID=16179101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18591581A Granted JPS5888010A (ja) | 1981-11-18 | 1981-11-18 | アクリルニトリル系分離膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888010A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3235836B2 (ja) * | 1992-01-16 | 2001-12-04 | ダイセル化学工業株式会社 | 半透膜の製造方法 |
| KR100415342B1 (ko) * | 1998-02-05 | 2004-05-20 | 대림산업 주식회사 | 폴리아크릴로니트릴 다공성 중공사막의 제조방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331105B2 (en]) * | 1973-03-27 | 1978-08-31 | ||
| US4204963A (en) * | 1978-07-20 | 1980-05-27 | Baxter Travenol Laboratories, Inc. | Sealing members for a membrane diffusion device |
| JPS5616685A (en) * | 1979-07-20 | 1981-02-17 | Nippon Steel Corp | Preparation of clean surface cold roller steel sheet |
-
1981
- 1981-11-18 JP JP18591581A patent/JPS5888010A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5888010A (ja) | 1983-05-26 |
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