AU2005295777A1 - Method for preparing hydrophilic polyethersulfone membrane - Google Patents
Method for preparing hydrophilic polyethersulfone membrane Download PDFInfo
- Publication number
- AU2005295777A1 AU2005295777A1 AU2005295777A AU2005295777A AU2005295777A1 AU 2005295777 A1 AU2005295777 A1 AU 2005295777A1 AU 2005295777 A AU2005295777 A AU 2005295777A AU 2005295777 A AU2005295777 A AU 2005295777A AU 2005295777 A1 AU2005295777 A1 AU 2005295777A1
- Authority
- AU
- Australia
- Prior art keywords
- membrane
- pes
- sufficient
- act
- resultant
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims description 428
- 229920006393 polyether sulfone Polymers 0.000 title claims description 133
- 239000004695 Polyether sulfone Substances 0.000 title claims description 131
- 238000000034 method Methods 0.000 title claims description 129
- 238000007254 oxidation reaction Methods 0.000 claims description 78
- 230000003647 oxidation Effects 0.000 claims description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 239000000243 solution Substances 0.000 claims description 58
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 47
- 230000002209 hydrophobic effect Effects 0.000 claims description 45
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 39
- 239000007800 oxidant agent Substances 0.000 claims description 39
- 239000007864 aqueous solution Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 37
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 32
- 238000005406 washing Methods 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 18
- 229920006395 saturated elastomer Polymers 0.000 claims description 12
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 5
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 56
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 35
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 32
- 238000011282 treatment Methods 0.000 description 30
- 108090000623 proteins and genes Proteins 0.000 description 21
- 102000004169 proteins and genes Human genes 0.000 description 21
- 229920002799 BoPET Polymers 0.000 description 17
- 239000005041 Mylar™ Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 12
- 239000000178 monomer Substances 0.000 description 12
- 210000002381 plasma Anatomy 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000002033 PVDF binder Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 229920001477 hydrophilic polymer Polymers 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000009832 plasma treatment Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000004971 Cross linker Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000009736 wetting Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000005708 Sodium hypochlorite Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- 239000000383 hazardous chemical Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010923 batch production Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 238000011437 continuous method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 235000015197 apple juice Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- -1 hydrogen ions Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000012719 thermal polymerization Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 101100243454 Caenorhabditis elegans pes-10 gene Proteins 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-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
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920003295 Radel® Polymers 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009285 membrane fouling Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61852204P | 2004-10-13 | 2004-10-13 | |
| US60/618,522 | 2004-10-13 | ||
| PCT/US2005/036683 WO2006044463A1 (en) | 2004-10-13 | 2005-10-13 | Method for preparing hydrophilic polyethersulfone membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2005295777A1 true AU2005295777A1 (en) | 2006-04-27 |
Family
ID=35565872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005295777A Abandoned AU2005295777A1 (en) | 2004-10-13 | 2005-10-13 | Method for preparing hydrophilic polyethersulfone membrane |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7537718B2 (enExample) |
| EP (1) | EP1804961B1 (enExample) |
| JP (1) | JP4778518B2 (enExample) |
| CN (1) | CN101068612B (enExample) |
| AU (1) | AU2005295777A1 (enExample) |
| BR (1) | BRPI0515961A (enExample) |
| WO (1) | WO2006044463A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
| WO2006002469A1 (en) | 2004-07-02 | 2006-01-12 | U.S. Filter Wastewater Group, Inc | Gas transfer membrane |
| US8524794B2 (en) | 2004-07-05 | 2013-09-03 | Siemens Industry, Inc. | Hydrophilic membranes |
| WO2006044463A1 (en) * | 2004-10-13 | 2006-04-27 | 3M Innovative Properties Company | Method for preparing hydrophilic polyethersulfone membrane |
| EP1827664B1 (en) | 2004-12-03 | 2011-06-08 | Siemens Industry, Inc. | Membrane post treatment |
| EP1901835B1 (en) * | 2005-07-14 | 2012-11-14 | Siemens Industry, Inc. | Monopersulfate treatment of membranes |
| CN100435920C (zh) * | 2006-12-21 | 2008-11-26 | 天津大学 | 一种聚醚砜抗蛋白质污染超滤膜的制备方法 |
| US8132676B2 (en) | 2008-08-18 | 2012-03-13 | Emd Millipore Corporation | Hydrophilic, high protein binding, low fluorescence, western blotting membrane |
| BRPI0921970A2 (pt) * | 2008-11-21 | 2018-06-05 | 3M Innovative Properties Co | membrana microporosa e método para sua formação. |
| DE102009036947B4 (de) | 2009-08-11 | 2018-05-03 | Leibniz-Institut für Oberflächenmodifizierung e.V. | Direkte Modifizierung von Polymer-Membranen mit niedermolekularen Verbindungen und damit erhaltene Polymermembrane sowie deren Verwendung |
| EP2484431B1 (en) * | 2009-09-30 | 2017-06-07 | Amomedi Co., Ltd. | Nanofiber membrane for western blot and preparation method thereof |
| FR2952464B1 (fr) * | 2009-11-09 | 2011-12-09 | Essilor Int | Demonstrateur de propriete hydrophobe |
| RS52565B (sr) | 2009-12-03 | 2013-04-30 | Novartis Ag | Metod interakcije i komore sa povratnim pritiskom za mikrofluidizaciju |
| JP5820390B2 (ja) | 2009-12-03 | 2015-11-24 | ノバルティス アーゲー | エマルジョンの微小流動化中および／または均質化中における成分の循環 |
| DE102009056883B4 (de) | 2009-12-03 | 2012-08-16 | Novartis Ag | Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben |
| KR101616735B1 (ko) | 2009-12-03 | 2016-04-29 | 노파르티스 아게 | 백신 보조제 제조 중의 친수성 여과 |
| DE102009056871A1 (de) | 2009-12-03 | 2011-06-22 | Novartis AG, 4056 | Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben |
| DE102009056884B4 (de) | 2009-12-03 | 2021-03-18 | Novartis Ag | Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben |
| DE102010049807A1 (de) * | 2010-10-27 | 2012-05-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Immobilisierung mindestens einer Substanz auf Oberflächen |
| AU2011357582B2 (en) * | 2011-01-24 | 2016-12-01 | Membrane Distillation Desalination Ltd. Co. | Composite membranes for membrane distillation and related methods of manufacture |
| JP5742433B2 (ja) * | 2011-04-27 | 2015-07-01 | 三菱レイヨン株式会社 | 多孔質膜処理装置 |
| EP2559723B1 (en) | 2011-08-17 | 2018-01-24 | Gambro Lundia AB | Method for preparing graft copolymers and a porous membrane |
| EP2561923A1 (en) | 2011-08-23 | 2013-02-27 | Gambro Lundia AB | Graft copolymers |
| CN102527254A (zh) * | 2012-01-11 | 2012-07-04 | 杭州天创环境科技股份有限公司 | 一种高通量复合反渗透膜 |
| EP2641653B1 (en) | 2012-03-23 | 2021-05-12 | Agfa-Gevaert Nv | Method for manufacturing solvent resistant polymeric membranes |
| CN102824860A (zh) * | 2012-09-10 | 2012-12-19 | 四川大学 | 一种高耐腐蚀性聚芳硫醚砜分离膜的制备方法 |
| US9868834B2 (en) | 2012-09-14 | 2018-01-16 | Evoqua Water Technologies Llc | Polymer blend for membranes |
| CN102961971A (zh) * | 2012-11-21 | 2013-03-13 | 上海斯纳普膜分离科技有限公司 | Mbr平板滤膜的自动干化处理系统及其处理方法 |
| US20150080537A1 (en) * | 2013-09-13 | 2015-03-19 | Samsung Sdi Co., Ltd. | Method for Preparing Polyethersulfone |
| KR102316145B1 (ko) * | 2014-05-08 | 2021-10-22 | 도레이 카부시키가이샤 | 중공사막 모듈 및 그 제조 방법 |
| WO2016137467A1 (en) * | 2015-02-26 | 2016-09-01 | General Electric Company | Apparatus and method for roll-to-roll membrane manufacture |
| CN104801199A (zh) * | 2015-04-02 | 2015-07-29 | 昆山艾可芬能源科技有限公司 | 一种相转化流延膜凝固和干燥装置及其工艺 |
| CN106139922B (zh) * | 2015-04-14 | 2019-12-24 | 华东理工大学 | 超高通量纳滤膜及其制备方法 |
| AU2016294153B2 (en) | 2015-07-14 | 2022-01-20 | Evoqua Water Technologies Llc | Aeration device for filtration system |
| CN106902641B (zh) * | 2017-03-21 | 2021-04-02 | 亚美滤膜（南通）有限公司 | 半渗透滤膜与高分子塑料薄膜的亲水性改性处理方法 |
| CN108707245B (zh) * | 2018-05-18 | 2019-06-07 | 广东聚航新材料研究院有限公司 | 一种聚乙烯片材表面的在线亲水性处理方法 |
| CN108816053A (zh) * | 2018-05-25 | 2018-11-16 | 南京佳乐净膜科技有限公司 | 基于超声波在线处理技术的聚合物膜的制备装置及方法 |
| EP3586948A1 (en) * | 2018-06-29 | 2020-01-01 | 3M Innovative Properties Company | Low protein binding polyethersulfone microfiltration membranes |
| US12030017B2 (en) | 2018-08-09 | 2024-07-09 | Ut-Battelle, Llc | Forward osmosis composite membranes for concentration of lithium containing solutions |
| CN109224876A (zh) * | 2018-11-26 | 2019-01-18 | 迈凯特殊材料（苏州工业园区）有限公司 | 一种亲水性聚砜膜制备方法及其应用 |
| CN110327796B (zh) * | 2019-06-28 | 2020-05-19 | 浙江大学 | 一种两性离子修饰的聚哌嗪酰胺纳滤膜的制备方法 |
| CN111001316A (zh) * | 2020-01-02 | 2020-04-14 | 李友来 | 一种超滤膜、其制备方法、其超亲水处理方法及净水设备 |
| CN116171166A (zh) | 2020-06-30 | 2023-05-26 | 塞其里斯英国有限公司 | 水包油乳液佐剂的冷过滤 |
| JP7743102B2 (ja) * | 2021-01-04 | 2025-09-24 | グライコム バイオファーマ リミテッド | ポリマーコーティング方法およびタンパク質凝集の低減方法 |
| CN113441017A (zh) * | 2021-07-02 | 2021-09-28 | 北京碧水源分离膜科技有限公司 | 制备聚烯烃基反渗透膜的工艺 |
| CN115066080B (zh) * | 2022-07-14 | 2025-08-01 | 佛山大学 | 一种基于二氧化碳气氛的低温常压等离子体表面亲水改性装置及方法 |
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- 2005-10-13 WO PCT/US2005/036683 patent/WO2006044463A1/en not_active Ceased
- 2005-10-13 US US11/250,134 patent/US7537718B2/en not_active Expired - Fee Related
- 2005-10-13 BR BRPI0515961-0A patent/BRPI0515961A/pt not_active IP Right Cessation
- 2005-10-13 EP EP05810468.8A patent/EP1804961B1/en not_active Expired - Lifetime
- 2005-10-13 AU AU2005295777A patent/AU2005295777A1/en not_active Abandoned
- 2005-10-13 JP JP2007536841A patent/JP4778518B2/ja not_active Expired - Fee Related
- 2005-10-13 CN CN2005800350127A patent/CN101068612B/zh not_active Expired - Fee Related
-
2009
- 2009-05-21 US US12/469,934 patent/US8425814B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8425814B2 (en) | 2013-04-23 |
| CN101068612A (zh) | 2007-11-07 |
| JP2008516075A (ja) | 2008-05-15 |
| JP4778518B2 (ja) | 2011-09-21 |
| WO2006044463A1 (en) | 2006-04-27 |
| BRPI0515961A (pt) | 2008-08-12 |
| EP1804961B1 (en) | 2016-06-08 |
| US20090223623A1 (en) | 2009-09-10 |
| EP1804961A1 (en) | 2007-07-11 |
| CN101068612B (zh) | 2010-12-15 |
| US7537718B2 (en) | 2009-05-26 |
| US20060076288A1 (en) | 2006-04-13 |
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