JPS53112288A - Controlling method for substance permeability of semipermeable membrane - Google Patents
Controlling method for substance permeability of semipermeable membraneInfo
- Publication number
- JPS53112288A JPS53112288A JP2726277A JP2726277A JPS53112288A JP S53112288 A JPS53112288 A JP S53112288A JP 2726277 A JP2726277 A JP 2726277A JP 2726277 A JP2726277 A JP 2726277A JP S53112288 A JPS53112288 A JP S53112288A
- Authority
- JP
- Japan
- Prior art keywords
- semipermeable membrane
- controlling method
- substance permeability
- substance
- permeability
- 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)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE: To widely and cheaply control the permeating capacity of semipermeable membrane with a good reproducibility, by irradiating plasma of non-polymerizing gas on the semipermeable membrane, composed of organic high molecular substance.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2726277A JPS53112288A (en) | 1977-03-11 | 1977-03-11 | Controlling method for substance permeability of semipermeable membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2726277A JPS53112288A (en) | 1977-03-11 | 1977-03-11 | Controlling method for substance permeability of semipermeable membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53112288A true JPS53112288A (en) | 1978-09-30 |
Family
ID=12216153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2726277A Pending JPS53112288A (en) | 1977-03-11 | 1977-03-11 | Controlling method for substance permeability of semipermeable membrane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53112288A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794304A (en) * | 1980-12-03 | 1982-06-11 | Sumitomo Chem Co Ltd | Gas separating membrane made of polysulfone hollow fiber and its manufacture |
JPS57140608A (en) * | 1981-02-25 | 1982-08-31 | Nitto Electric Ind Co Ltd | Gas separation film |
JPS59222206A (en) * | 1983-05-30 | 1984-12-13 | Nok Corp | Manufacture of selective permeable porous membrane |
-
1977
- 1977-03-11 JP JP2726277A patent/JPS53112288A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794304A (en) * | 1980-12-03 | 1982-06-11 | Sumitomo Chem Co Ltd | Gas separating membrane made of polysulfone hollow fiber and its manufacture |
JPS57140608A (en) * | 1981-02-25 | 1982-08-31 | Nitto Electric Ind Co Ltd | Gas separation film |
JPH0239300B2 (en) * | 1981-02-25 | 1990-09-05 | Nitto Denko Corp | |
JPS59222206A (en) * | 1983-05-30 | 1984-12-13 | Nok Corp | Manufacture of selective permeable porous membrane |
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