JPS5214969A - Method of producing membrane of hollow fiber excellent in penetrabilit y - Google Patents
Method of producing membrane of hollow fiber excellent in penetrabilit yInfo
- Publication number
- JPS5214969A JPS5214969A JP9176375A JP9176375A JPS5214969A JP S5214969 A JPS5214969 A JP S5214969A JP 9176375 A JP9176375 A JP 9176375A JP 9176375 A JP9176375 A JP 9176375A JP S5214969 A JPS5214969 A JP S5214969A
- Authority
- JP
- Japan
- Prior art keywords
- penetrabilit
- hollow fiber
- fiber excellent
- producing membrane
- membrane
- 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.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To provide a method for treating solvent such as water contained in membranes and hollow fibers made of materials such as cellulose to obtain excellent penetrability .
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9176375A JPS5214969A (en) | 1975-07-28 | 1975-07-28 | Method of producing membrane of hollow fiber excellent in penetrabilit y |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9176375A JPS5214969A (en) | 1975-07-28 | 1975-07-28 | Method of producing membrane of hollow fiber excellent in penetrabilit y |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5214969A true JPS5214969A (en) | 1977-02-04 |
Family
ID=14035581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9176375A Pending JPS5214969A (en) | 1975-07-28 | 1975-07-28 | Method of producing membrane of hollow fiber excellent in penetrabilit y |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5214969A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428584A (en) * | 1965-07-15 | 1969-02-18 | Gulf General Atomic Inc | Freeze-dried membrane and method of treating same |
-
1975
- 1975-07-28 JP JP9176375A patent/JPS5214969A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428584A (en) * | 1965-07-15 | 1969-02-18 | Gulf General Atomic Inc | Freeze-dried membrane and method of treating same |
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