JPS5898105A - フッ素系湿潤分離膜の製造方法 - Google Patents
フッ素系湿潤分離膜の製造方法Info
- Publication number
- JPS5898105A JPS5898105A JP56195622A JP19562281A JPS5898105A JP S5898105 A JPS5898105 A JP S5898105A JP 56195622 A JP56195622 A JP 56195622A JP 19562281 A JP19562281 A JP 19562281A JP S5898105 A JPS5898105 A JP S5898105A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- separation membrane
- vinylidene fluoride
- water
- solvent
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 104
- 238000000926 separation method Methods 0.000 title claims abstract description 45
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000011148 porous material Substances 0.000 claims abstract description 29
- 239000002904 solvent Substances 0.000 claims abstract description 28
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001577 copolymer Polymers 0.000 claims abstract description 15
- 235000011187 glycerol Nutrition 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 15
- 239000011550 stock solution Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 238000000578 dry spinning Methods 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
- 239000012510 hollow fiber Substances 0.000 description 23
- 238000009987 spinning Methods 0.000 description 23
- 102000009027 Albumins Human genes 0.000 description 17
- 108010088751 Albumins Proteins 0.000 description 17
- 230000035699 permeability Effects 0.000 description 17
- 238000005345 coagulation Methods 0.000 description 15
- 230000015271 coagulation Effects 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 9
- 239000008280 blood Substances 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 108010044091 Globulins Proteins 0.000 description 5
- 102000006395 Globulins Human genes 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 235000018102 proteins Nutrition 0.000 description 5
- 210000001772 blood platelet Anatomy 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000108 ultra-filtration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 210000003743 erythrocyte Anatomy 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 206010018910 Haemolysis Diseases 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 108010074605 gamma-Globulins Proteins 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008588 hemolysis Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- MHWAJHABMBTNHS-UHFFFAOYSA-N 1,1-difluoroethene;1,1,2,2-tetrafluoroethene Chemical group FC(F)=C.FC(F)=C(F)F MHWAJHABMBTNHS-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- 102000004506 Blood Proteins Human genes 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
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- TVQGDYNRXLTQAP-UHFFFAOYSA-N ethyl heptanoate Chemical compound CCCCCCC(=O)OCC TVQGDYNRXLTQAP-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000001891 gel spinning Methods 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- -1 pronominol Chemical compound 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56195622A JPS5898105A (ja) | 1981-12-07 | 1981-12-07 | フッ素系湿潤分離膜の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56195622A JPS5898105A (ja) | 1981-12-07 | 1981-12-07 | フッ素系湿潤分離膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898105A true JPS5898105A (ja) | 1983-06-10 |
| JPH0420649B2 JPH0420649B2 (enrdf_load_stackoverflow) | 1992-04-06 |
Family
ID=16344225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56195622A Granted JPS5898105A (ja) | 1981-12-07 | 1981-12-07 | フッ素系湿潤分離膜の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898105A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916503A (ja) * | 1982-07-20 | 1984-01-27 | Teijin Ltd | ポリフツ化ビニリデン系樹脂多孔中空糸膜及びその製造方法 |
| JPS6094614A (ja) * | 1983-10-27 | 1985-05-27 | Unitika Ltd | ポリ弗化ビニリデン系モノフイラメント |
| JPS6097001A (ja) * | 1983-11-02 | 1985-05-30 | Teijin Ltd | ポリフツ化ビニリデン多孔性膜およびその製造方法 |
| JPS6434407A (en) * | 1987-07-30 | 1989-02-03 | Toray Industries | Porous membrane of polytetrafluoroethylene-base resin and production thereof |
| WO2003106545A1 (ja) * | 2002-06-14 | 2003-12-24 | 東レ株式会社 | 多孔質膜およびその製造方法 |
| WO2012063669A1 (ja) * | 2010-11-09 | 2012-05-18 | 東レ株式会社 | 分離膜の製造方法 |
| WO2012176815A1 (ja) | 2011-06-22 | 2012-12-27 | ダイキン工業株式会社 | フルオロポリマー、フルオロポリマーの製造方法、及び、高分子多孔質膜 |
| JP2014516115A (ja) * | 2011-06-06 | 2014-07-07 | アルケマ フランス | フッ素重合体用の溶媒 |
| EP3398675A1 (en) * | 2017-05-02 | 2018-11-07 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Macroporous or mesoporous polymer films in hollow fiber or flat sheet geometry |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035265A (enrdf_load_stackoverflow) * | 1973-07-29 | 1975-04-03 | ||
| JPS5211261A (en) * | 1975-07-17 | 1977-01-28 | Sumitomo Electric Industries | Method of producing porous material |
| JPS5226786A (en) * | 1975-08-26 | 1977-02-28 | Denki Kagaku Kogyo Kk | Illuminating member |
| JPS5566935A (en) * | 1978-11-14 | 1980-05-20 | Asahi Chem Ind Co Ltd | Production of porous vinylidene fluoride resin membrane |
-
1981
- 1981-12-07 JP JP56195622A patent/JPS5898105A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035265A (enrdf_load_stackoverflow) * | 1973-07-29 | 1975-04-03 | ||
| JPS5211261A (en) * | 1975-07-17 | 1977-01-28 | Sumitomo Electric Industries | Method of producing porous material |
| JPS5226786A (en) * | 1975-08-26 | 1977-02-28 | Denki Kagaku Kogyo Kk | Illuminating member |
| JPS5566935A (en) * | 1978-11-14 | 1980-05-20 | Asahi Chem Ind Co Ltd | Production of porous vinylidene fluoride resin membrane |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916503A (ja) * | 1982-07-20 | 1984-01-27 | Teijin Ltd | ポリフツ化ビニリデン系樹脂多孔中空糸膜及びその製造方法 |
| JPS6094614A (ja) * | 1983-10-27 | 1985-05-27 | Unitika Ltd | ポリ弗化ビニリデン系モノフイラメント |
| JPS6097001A (ja) * | 1983-11-02 | 1985-05-30 | Teijin Ltd | ポリフツ化ビニリデン多孔性膜およびその製造方法 |
| JPS6434407A (en) * | 1987-07-30 | 1989-02-03 | Toray Industries | Porous membrane of polytetrafluoroethylene-base resin and production thereof |
| WO2003106545A1 (ja) * | 2002-06-14 | 2003-12-24 | 東レ株式会社 | 多孔質膜およびその製造方法 |
| JPWO2003106545A1 (ja) * | 2002-06-14 | 2005-10-13 | 東レ株式会社 | 多孔質膜およびその製造方法 |
| US7258914B2 (en) | 2002-06-14 | 2007-08-21 | Toray Industries, Inc. | Porous membrane and method for manufacturing the same |
| US7851024B2 (en) | 2002-06-14 | 2010-12-14 | Toray Industries, Inc. | Porous membrane and method for manufacturing the same |
| JP4626301B2 (ja) * | 2002-06-14 | 2011-02-09 | 東レ株式会社 | 複合分離膜およびその製造方法 |
| WO2012063669A1 (ja) * | 2010-11-09 | 2012-05-18 | 東レ株式会社 | 分離膜の製造方法 |
| JP2016104848A (ja) * | 2011-06-06 | 2016-06-09 | アルケマ フランス | フッ素重合体用の溶媒 |
| JP2014516115A (ja) * | 2011-06-06 | 2014-07-07 | アルケマ フランス | フッ素重合体用の溶媒 |
| WO2012176810A1 (ja) | 2011-06-22 | 2012-12-27 | ダイキン工業株式会社 | 高分子多孔質膜及び高分子多孔質膜の製造方法 |
| US9180414B2 (en) | 2011-06-22 | 2015-11-10 | Daikin Industries, Ltd. | Fluoropolymer, production method for fluoropolymer, and porous polymer film |
| US9283525B2 (en) | 2011-06-22 | 2016-03-15 | Daikin Industries, Ltd. | Porous polymer film and production method for porous polymer film |
| WO2012176815A1 (ja) | 2011-06-22 | 2012-12-27 | ダイキン工業株式会社 | フルオロポリマー、フルオロポリマーの製造方法、及び、高分子多孔質膜 |
| EP3398675A1 (en) * | 2017-05-02 | 2018-11-07 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Macroporous or mesoporous polymer films in hollow fiber or flat sheet geometry |
| WO2018202538A1 (en) * | 2017-05-02 | 2018-11-08 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Macroporous or mesoporous polymer films in flat sheet geometry |
| WO2018202533A1 (en) * | 2017-05-02 | 2018-11-08 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Macroporous or mesoporous polymer films in hollow fiber geometry |
| CN109475822A (zh) * | 2017-05-02 | 2019-03-15 | 亥姆霍兹材料研究与海岸研究盖斯特哈赫特中心 | 中空纤维几何结构的大孔或中孔聚合物膜 |
| US10835872B2 (en) | 2017-05-02 | 2020-11-17 | Helmholtz-Zentrum Geesthacht Zentrum Fuer Material- Und Kuestenforschung Gmbh | Macroporous or mesoporous polymer films in hollow fiber geometry |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420649B2 (enrdf_load_stackoverflow) | 1992-04-06 |
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