JPH0451216B2 - - Google Patents
Info
- Publication number
- JPH0451216B2 JPH0451216B2 JP12216083A JP12216083A JPH0451216B2 JP H0451216 B2 JPH0451216 B2 JP H0451216B2 JP 12216083 A JP12216083 A JP 12216083A JP 12216083 A JP12216083 A JP 12216083A JP H0451216 B2 JPH0451216 B2 JP H0451216B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- spinning
- copolymer
- polyethylene oxide
- water
- 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 41
- 229920001577 copolymer Polymers 0.000 claims description 24
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 22
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 8
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 44
- 239000012528 membrane Substances 0.000 description 37
- 238000009987 spinning Methods 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 238000005345 coagulation Methods 0.000 description 20
- 230000015271 coagulation Effects 0.000 description 20
- 239000011550 stock solution Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- 230000035699 permeability Effects 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 11
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 11
- 239000004926 polymethyl methacrylate Substances 0.000 description 10
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 9
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 6
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000243 solution Substances 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
- 210000001772 blood platelet Anatomy 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 229940098773 bovine serum albumin Drugs 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group 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
- 239000003054 catalyst Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- -1 ethylene, propylene, butadiene Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000010069 protein adhesion Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 1
- TZJQCUDHKUWEFU-UHFFFAOYSA-N 2,2-dimethylpentanenitrile Chemical compound CCCC(C)(C)C#N TZJQCUDHKUWEFU-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 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
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229930003779 Vitamin B12 Natural products 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 description 1
- 230000004154 complement system Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12216083A JPS6022901A (ja) | 1983-07-05 | 1983-07-05 | 選択透過性中空繊維 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12216083A JPS6022901A (ja) | 1983-07-05 | 1983-07-05 | 選択透過性中空繊維 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6022901A JPS6022901A (ja) | 1985-02-05 |
JPH0451216B2 true JPH0451216B2 (US07166745-20070123-C00016.png) | 1992-08-18 |
Family
ID=14829074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12216083A Granted JPS6022901A (ja) | 1983-07-05 | 1983-07-05 | 選択透過性中空繊維 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022901A (US07166745-20070123-C00016.png) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61176359A (ja) * | 1985-01-30 | 1986-08-08 | 工業技術院長 | 血漿分離膜 |
JPS61200833A (ja) * | 1985-03-01 | 1986-09-05 | Agency Of Ind Science & Technol | 炭酸ガス選択透過膜 |
SE443584B (sv) * | 1985-03-07 | 1986-03-03 | Gambro Dialysatoren | Sett att framstella en semipermeabel halfiber |
JPH0644978B2 (ja) * | 1985-12-03 | 1994-06-15 | 旭化成工業株式会社 | 中空糸状半透膜の製造方法 |
JP2510540B2 (ja) * | 1986-11-19 | 1996-06-26 | 東レ株式会社 | ポリアクリロニトリル系半透膜及びその製造法 |
ATE112967T1 (de) * | 1989-04-25 | 1994-11-15 | Toray Industries | Antithrombotisches blutbehandlungssystem. |
JP2006124714A (ja) * | 1992-09-29 | 2006-05-18 | Toray Ind Inc | 耐汚染性材料および耐汚染性半透膜 |
JP2009172083A (ja) * | 2008-01-23 | 2009-08-06 | Toshiyuki Nakajima | 履物 |
AU2011221917B2 (en) * | 2010-03-04 | 2015-12-24 | Sekisui Chemical Co., Ltd. | Macromolecular water-treatment membrane and manufacturing method therefor |
JP5866182B2 (ja) * | 2011-11-17 | 2016-02-17 | 住友ゴム工業株式会社 | 共重合体、ゴム組成物及び空気入りタイヤ |
JP5798914B2 (ja) * | 2011-12-26 | 2015-10-21 | 積水化学工業株式会社 | 高分子水処理膜 |
-
1983
- 1983-07-05 JP JP12216083A patent/JPS6022901A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6022901A (ja) | 1985-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4439322A (en) | Polymethyl methacrylate membrane | |
US6432309B1 (en) | Polysulfone-base hollow-fiber hemocathartic membrane and processes for the production thereof | |
KR100432464B1 (ko) | 폴리술폰 중공사 반투막 | |
KR100284911B1 (ko) | 친수성 재료 및 그것을 사용한 반투막 | |
EA000300B1 (ru) | Искусственная разделительная мембрана | |
CN110079887B (zh) | 用于纤维形成的性能增强用添加剂和聚砜纤维 | |
WO1986002575A1 (fr) | Membrane de fils creux a permeabilite selective, son procede de production, procede de separation de composants du plasma, et separateur de composants du plasma | |
JPH0451216B2 (US07166745-20070123-C00016.png) | ||
JP3366040B2 (ja) | ポリスルホン系半透膜およびその製造方法 | |
JP3617194B2 (ja) | 選択透過性分離膜及びその製造方法 | |
RU2108144C1 (ru) | Ацетатцеллюлозная полупроницаемая мембрана в виде полого волокна, способ изготовления половолоконной полупроницаемой ацетатцеллюлозной мембраны, гемодиализатор и прибор для обработки экстракорпоральной крови | |
CN109689190B (zh) | 具有低血栓形成的基于丙烯腈的膜 | |
JP3386904B2 (ja) | 酢酸セルロース中空糸分離膜およびその製造法 | |
JP2510540B2 (ja) | ポリアクリロニトリル系半透膜及びその製造法 | |
EP1129738A1 (en) | Blood purifying apparatus | |
US4678581A (en) | Polymethyl methacrylate hollow fiber type ultrafiltration membrane and process for preparation of the same | |
JP4352709B2 (ja) | ポリスルホン系半透膜およびそれを用いた人工腎臓 | |
JPH11309355A (ja) | ポリスルホン系中空糸型血液浄化膜とその製造方法 | |
JPH0371144B2 (US07166745-20070123-C00016.png) | ||
JPS62102801A (ja) | 選択透過性複合中空繊維 | |
JP2006124714A (ja) | 耐汚染性材料および耐汚染性半透膜 | |
JP4190445B2 (ja) | 蛋白吸着量が少ない中空糸型血漿成分分離器 | |
JPH05111624A (ja) | 半透膜 | |
JP2873967B2 (ja) | ポリアクリロニトリル系中空糸膜およびその製造法 | |
JP4386607B2 (ja) | ポリスルホン系血液浄化膜の製造方法およびポリスルホン系血液浄化膜 |