JP2000354745A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000354745A5 JP2000354745A5 JP1999169329A JP16932999A JP2000354745A5 JP 2000354745 A5 JP2000354745 A5 JP 2000354745A5 JP 1999169329 A JP1999169329 A JP 1999169329A JP 16932999 A JP16932999 A JP 16932999A JP 2000354745 A5 JP2000354745 A5 JP 2000354745A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- temperature
- eva
- membrane
- bath
- 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
- 239000012528 membrane Substances 0.000 description 20
- 238000005345 coagulation Methods 0.000 description 18
- 230000015271 coagulation Effects 0.000 description 18
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 239000011148 porous material Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000000926 separation method Methods 0.000 description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 230000035699 permeability Effects 0.000 description 8
- 239000011550 stock solution Substances 0.000 description 8
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 7
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 7
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 7
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 108010088751 Albumins Proteins 0.000 description 5
- 102000009027 Albumins Human genes 0.000 description 5
- 238000001879 gelation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000283690 Bos taurus Species 0.000 description 4
- 230000001112 coagulating effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012510 hollow fiber Substances 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 102000015736 beta 2-Microglobulin Human genes 0.000 description 2
- 108010081355 beta 2-Microglobulin Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16932999A JP2000354745A (ja) | 1999-06-16 | 1999-06-16 | エチレン−ビニルアルコール系分離膜及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16932999A JP2000354745A (ja) | 1999-06-16 | 1999-06-16 | エチレン−ビニルアルコール系分離膜及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000354745A JP2000354745A (ja) | 2000-12-26 |
| JP2000354745A5 true JP2000354745A5 (enExample) | 2006-06-01 |
Family
ID=15884541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16932999A Pending JP2000354745A (ja) | 1999-06-16 | 1999-06-16 | エチレン−ビニルアルコール系分離膜及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000354745A (enExample) |
-
1999
- 1999-06-16 JP JP16932999A patent/JP2000354745A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0122003B2 (enExample) | ||
| CN110079887B (zh) | 用于纤维形成的性能增强用添加剂和聚砜纤维 | |
| CN100478389C (zh) | 聚偏氟乙烯和聚醚砜共混膜、制造方法和用途 | |
| CN1306883A (zh) | 中空纤维膜及其生产方法 | |
| CN101596417B (zh) | 用于血液净化的共混聚偏氟乙烯中空纤维膜的制备 | |
| JPH053335B2 (enExample) | ||
| JP2003010654A (ja) | 中空糸膜の製造方法 | |
| JPS6257915A (ja) | 多孔性中空糸膜及びその製造方法 | |
| JP2000354745A5 (enExample) | ||
| KR100656805B1 (ko) | 증기유도상전이 공정 및 비용매유도상전이 공정을 이용한미세 다공성 폴리에테르술폰막의 제조방법 | |
| JPS59228016A (ja) | 芳香族ポリスルホン中空糸状膜及びその製造方法 | |
| JPH0929078A (ja) | 中空糸膜の製造方法 | |
| JP4013396B2 (ja) | 多孔質ポリアミドイミド中空糸膜の製造法 | |
| JP4722297B2 (ja) | エチレン−ビニルアルコール系重合体中空糸膜 | |
| JP3422657B2 (ja) | 除湿用中空糸膜 | |
| JPH0832297B2 (ja) | ポリスルホン系中空糸膜およびその製造方法 | |
| JPH0938473A (ja) | ポリスルホン系多孔質中空糸膜の製造方法 | |
| JP4659166B2 (ja) | 製膜原液及びエチレン−ビニルアルコール系重合体膜の製造方法 | |
| JP2000237558A (ja) | 高性能選択透過性中空糸膜 | |
| JP2001038169A (ja) | 血漿成分分離膜 | |
| JP2001259387A (ja) | 中空糸膜の製造方法 | |
| JP2001038154A (ja) | 血漿成分の分離膜 | |
| JPH06190254A (ja) | ポリスルホン系中空糸膜および製造方法 | |
| JP2505496B2 (ja) | 半透膜およびその製造方法 | |
| JPS6329562B2 (enExample) |