JPH0451221B2 - - Google Patents
Info
- Publication number
- JPH0451221B2 JPH0451221B2 JP59059476A JP5947684A JPH0451221B2 JP H0451221 B2 JPH0451221 B2 JP H0451221B2 JP 59059476 A JP59059476 A JP 59059476A JP 5947684 A JP5947684 A JP 5947684A JP H0451221 B2 JPH0451221 B2 JP H0451221B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- solvent
- polysulfone resin
- water
- ethylene glycol
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059476A JPS60206416A (ja) | 1984-03-29 | 1984-03-29 | ポリスルフォン膜の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059476A JPS60206416A (ja) | 1984-03-29 | 1984-03-29 | ポリスルフォン膜の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60206416A JPS60206416A (ja) | 1985-10-18 |
JPH0451221B2 true JPH0451221B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-18 |
Family
ID=13114391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59059476A Granted JPS60206416A (ja) | 1984-03-29 | 1984-03-29 | ポリスルフォン膜の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60206416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100289413B1 (ko) * | 1997-12-30 | 2001-05-02 | 구광시 | 폴리설폰계 중공사 막 및 그의 제조 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424939B2 (fr) * | 1978-05-03 | 1989-05-05 | Rhone Poulenc Ind | Compositions polymeriques pour membranes |
JPS5750508A (en) * | 1980-09-11 | 1982-03-25 | Mitsubishi Rayon Co Ltd | Permselective membrane and its production |
JPS58132111A (ja) * | 1982-01-29 | 1983-08-06 | Asahi Chem Ind Co Ltd | ポリスルホン中空糸 |
JPS59173105A (ja) * | 1983-03-19 | 1984-10-01 | Nitto Electric Ind Co Ltd | ポリスルホン半透膜 |
-
1984
- 1984-03-29 JP JP59059476A patent/JPS60206416A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60206416A (ja) | 1985-10-18 |