JPS6336805B2 - - Google Patents
Info
- Publication number
- JPS6336805B2 JPS6336805B2 JP59080866A JP8086684A JPS6336805B2 JP S6336805 B2 JPS6336805 B2 JP S6336805B2 JP 59080866 A JP59080866 A JP 59080866A JP 8086684 A JP8086684 A JP 8086684A JP S6336805 B2 JPS6336805 B2 JP S6336805B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- polysulfone resin
- solution
- pores
- present
- 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
Links
- 239000012510 hollow fiber Substances 0.000 claims description 84
- 239000011148 porous material Substances 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 32
- 229920002492 poly(sulfone) Polymers 0.000 claims description 30
- 238000005345 coagulation Methods 0.000 claims description 24
- 230000015271 coagulation Effects 0.000 claims description 24
- 230000001112 coagulating effect Effects 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000009987 spinning Methods 0.000 description 39
- 239000000243 solution Substances 0.000 description 19
- 239000002904 solvent Substances 0.000 description 17
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000011550 stock solution Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000000701 coagulant Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086684A JPS60222112A (ja) | 1984-04-20 | 1984-04-20 | 中空糸状フィルターの製法 |
| JP2090913A JPH0636859B2 (ja) | 1984-04-20 | 1990-04-04 | 中空糸状フイルター |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086684A JPS60222112A (ja) | 1984-04-20 | 1984-04-20 | 中空糸状フィルターの製法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2090913A Division JPH0636859B2 (ja) | 1984-04-20 | 1990-04-04 | 中空糸状フイルター |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60222112A JPS60222112A (ja) | 1985-11-06 |
| JPS6336805B2 true JPS6336805B2 (zh) | 1988-07-21 |
Family
ID=13730261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8086684A Granted JPS60222112A (ja) | 1984-04-20 | 1984-04-20 | 中空糸状フィルターの製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60222112A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6391102A (ja) * | 1986-10-03 | 1988-04-21 | Kanegafuchi Chem Ind Co Ltd | 血漿成分分離用膜 |
| JPH0756084B2 (ja) * | 1986-10-15 | 1995-06-14 | 東レ株式会社 | ポリスルホン系樹脂中空系およびその製造方法 |
| GB2221917B (en) * | 1988-05-16 | 1992-10-21 | Nippon Steel Corp | Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same |
| JPH0227352A (ja) * | 1988-07-15 | 1990-01-30 | Konica Corp | ハロゲン化銀写真感光材料用安定液の処理方法及び処理装置 |
| US4968331A (en) * | 1989-05-15 | 1990-11-06 | Nippon Steel Corporation | Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same |
| JP3232117B2 (ja) | 1991-11-19 | 2001-11-26 | 鐘淵化学工業株式会社 | ポリスルホン多孔質中空糸 |
| CA2221722A1 (en) * | 1996-03-21 | 1997-09-25 | Hiroshi Nagamatsu | Hollow yarn membrane used for blood purification and blood purifier |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531474A (en) * | 1978-08-29 | 1980-03-05 | Nitto Electric Ind Co Ltd | Selective permeable membrane |
| JPS561527A (en) * | 1979-06-19 | 1981-01-09 | Fujitsu Ltd | Exhaust gas disposal method for semiconductor manufacturing equipment |
| JPS56154051A (en) * | 1980-03-14 | 1981-11-28 | Brunswick Corp | Anisotropic film and its manufacture |
| JPS5891822A (ja) * | 1981-11-27 | 1983-05-31 | Kuraray Co Ltd | ポリスルホン中空繊維膜の製造法 |
| JPS58114702A (ja) * | 1981-12-28 | 1983-07-08 | Kuraray Co Ltd | ポリスルホン中空繊維膜 |
| JPS5915434A (ja) * | 1982-07-20 | 1984-01-26 | Teijin Ltd | ポリスルホン多孔膜の製造方法 |
| JPS5958041A (ja) * | 1982-09-28 | 1984-04-03 | Teijin Ltd | ポリスルホン多孔膜の製造方法 |
| JPS59189903A (ja) * | 1983-04-09 | 1984-10-27 | Kanegafuchi Chem Ind Co Ltd | 中空糸状フイルタ−およびその製法 |
-
1984
- 1984-04-20 JP JP8086684A patent/JPS60222112A/ja active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531474A (en) * | 1978-08-29 | 1980-03-05 | Nitto Electric Ind Co Ltd | Selective permeable membrane |
| JPS561527A (en) * | 1979-06-19 | 1981-01-09 | Fujitsu Ltd | Exhaust gas disposal method for semiconductor manufacturing equipment |
| JPS56154051A (en) * | 1980-03-14 | 1981-11-28 | Brunswick Corp | Anisotropic film and its manufacture |
| JPS5891822A (ja) * | 1981-11-27 | 1983-05-31 | Kuraray Co Ltd | ポリスルホン中空繊維膜の製造法 |
| JPS58114702A (ja) * | 1981-12-28 | 1983-07-08 | Kuraray Co Ltd | ポリスルホン中空繊維膜 |
| JPS5915434A (ja) * | 1982-07-20 | 1984-01-26 | Teijin Ltd | ポリスルホン多孔膜の製造方法 |
| JPS5958041A (ja) * | 1982-09-28 | 1984-04-03 | Teijin Ltd | ポリスルホン多孔膜の製造方法 |
| JPS59189903A (ja) * | 1983-04-09 | 1984-10-27 | Kanegafuchi Chem Ind Co Ltd | 中空糸状フイルタ−およびその製法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60222112A (ja) | 1985-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |