DE60231991D1 - Geschäumte Membran - Google Patents
Geschäumte MembranInfo
- Publication number
- DE60231991D1 DE60231991D1 DE60231991T DE60231991T DE60231991D1 DE 60231991 D1 DE60231991 D1 DE 60231991D1 DE 60231991 T DE60231991 T DE 60231991T DE 60231991 T DE60231991 T DE 60231991T DE 60231991 D1 DE60231991 D1 DE 60231991D1
- Authority
- DE
- Germany
- Prior art keywords
- polymer blend
- block copolymer
- gas
- membrane
- hydrophilic
- 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 - Lifetime
Links
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
-
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/002—Organic membrane manufacture from melts
-
- 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
- B01D67/0083—Thermal after-treatment
-
- 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
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02026720A EP1424124B1 (de) | 2002-11-30 | 2002-11-30 | Geschäumte Membran |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60231991D1 true DE60231991D1 (de) | 2009-05-28 |
Family
ID=32241319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60231991T Expired - Lifetime DE60231991D1 (de) | 2002-11-30 | 2002-11-30 | Geschäumte Membran |
Country Status (10)
Country | Link |
---|---|
US (1) | US7644825B2 (de) |
EP (1) | EP1424124B1 (de) |
JP (1) | JP4459818B2 (de) |
KR (1) | KR101015479B1 (de) |
CN (1) | CN1705506B (de) |
AT (1) | ATE428489T1 (de) |
AU (1) | AU2003285354A1 (de) |
DE (1) | DE60231991D1 (de) |
ES (1) | ES2323492T3 (de) |
WO (1) | WO2004050222A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080035568A1 (en) * | 2005-10-03 | 2008-02-14 | Zhongping Huang | Apparatus and Method for Filtering Fluids |
US20070119781A1 (en) * | 2005-10-03 | 2007-05-31 | Zhongping Huang | Apparatus and method for enhanced hemodialysis performance |
US8827086B2 (en) * | 2006-05-06 | 2014-09-09 | Membrana Gmbh | Ultrafiltration membrane |
CN100435922C (zh) * | 2006-10-23 | 2008-11-26 | 天津大学 | 抗蛋白质污染的聚醚砜-枝状嵌段聚合物超滤膜制备方法 |
US7977451B2 (en) | 2006-12-15 | 2011-07-12 | General Electric Company | Polyarylether membranes |
US7669720B2 (en) | 2006-12-15 | 2010-03-02 | General Electric Company | Functional polyarylethers |
US7695628B2 (en) * | 2006-12-15 | 2010-04-13 | General Electric Company | Polyarylether membranes |
US7838108B2 (en) | 2007-01-17 | 2010-11-23 | Sabic Innovative Plastics Ip B.V. | Nano-cellular polymer foam and methods for making them |
WO2008116864A1 (en) | 2007-03-27 | 2008-10-02 | Shell Internationale Research Maatschappij B.V. | Method for reducing the mercury content of natural gas condensate and natural gas processing plant |
US7842379B2 (en) | 2007-07-05 | 2010-11-30 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
US8908129B2 (en) | 2007-12-28 | 2014-12-09 | Sabic Global Technologies B.V. | Reflective polymeric article and manufacture |
US8440732B2 (en) | 2008-03-25 | 2013-05-14 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
JP5463355B2 (ja) * | 2008-07-10 | 2014-04-09 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | 改善された汚染耐性を有する浄水膜 |
US20100041837A1 (en) * | 2008-08-13 | 2010-02-18 | Gary William Yeager | Polyarylethers, blends and methods for making |
US7834134B2 (en) * | 2008-08-13 | 2010-11-16 | General Electric Company | Polyarylethers, blends and methods for making |
US7964697B2 (en) | 2008-08-13 | 2011-06-21 | General Electric Company | Polyarylether membranes |
US7985339B2 (en) | 2008-08-25 | 2011-07-26 | General Electric Company | Polyarylether compositions bearing zwitterion functionalities |
US8366811B2 (en) | 2009-03-03 | 2013-02-05 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
US9067035B2 (en) * | 2009-03-03 | 2015-06-30 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
US8747752B2 (en) * | 2009-03-03 | 2014-06-10 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
CN101829507B (zh) * | 2010-05-14 | 2012-07-11 | 苏州市新能膜材料科技有限公司 | 一种具有持久亲水性聚丙烯分离膜的制备方法 |
WO2011144728A1 (de) | 2010-05-21 | 2011-11-24 | Basf Se | Nanoporöse polymerschaumstoffe |
US8636929B2 (en) | 2010-05-21 | 2014-01-28 | Basf Se | Nanoporous foamed active compound-containing preparations based on pharmaceutically acceptable thermoplastically workable polymers |
US8529808B2 (en) | 2010-05-21 | 2013-09-10 | Basf Se | Nanoporous polymer foams |
JP2013527291A (ja) | 2010-05-21 | 2013-06-27 | ビーエーエスエフ ソシエタス・ヨーロピア | 薬学的に許容可能で熱可塑的に加工可能なポリマーに基づくナノ多孔性の活性成分含有発泡調製物 |
US20120111791A1 (en) * | 2010-11-04 | 2012-05-10 | Board Of Regents, The University Of Texas System | Surface Deposition of Small Molecules to Increase Water Purification Membrane Fouling Resistance |
WO2013075994A1 (de) | 2011-11-21 | 2013-05-30 | Basf Se | Verfahren zur kontinuierlichen herstellung von nanoporösen polymerschaumstoffen |
EP2594603A1 (de) | 2011-11-21 | 2013-05-22 | Basf Se | Verfahren zur Herstellung von nanoporösen Polymerschaumstoffen |
SG11201405484UA (en) * | 2012-03-12 | 2014-10-30 | Nanotheta Co Ltd | Ultra-thin polymer film, and porous ultra-thin polymer film |
CN102755844B (zh) * | 2012-07-24 | 2014-08-13 | 浙江大学 | 一种表面离子化改性聚砜超滤膜的制备方法 |
WO2014086744A1 (en) | 2012-12-06 | 2014-06-12 | Solvay Specialty Polymers Usa, Llc | Polyarylene foam materials |
JP2014129447A (ja) * | 2012-12-28 | 2014-07-10 | Sekisui Chem Co Ltd | 熱可塑性樹脂発泡体、熱可塑性樹脂発泡シート及び熱可塑性樹脂発泡体の製造方法 |
CN105435659B (zh) * | 2014-09-02 | 2018-06-12 | 中国科学院上海高等研究院 | 一种耐酸碱、耐有机溶剂的隔膜材料及其制备方法和应用 |
EP4313379A1 (de) * | 2021-03-30 | 2024-02-07 | 3M Innovative Properties Company | Hohlfasermembran mit polysulfon und polyoxazolin und herstellungsverfahren dafür |
CN113509851B (zh) * | 2021-04-07 | 2022-09-20 | 长春工业大学 | 一种纯天然绿茶提取物茶多酚作为添加剂的聚醚砜超滤膜及其制备方法 |
WO2023148102A1 (en) | 2022-02-04 | 2023-08-10 | Basf Se | Method for production of open-celled polymer foams for ultrafiltration applications |
CN114522546B (zh) * | 2022-02-24 | 2022-11-29 | 泰州南潇新材料科技有限公司 | 一种高亲水聚砜超滤膜及其制备方法 |
WO2024042431A1 (en) * | 2022-08-24 | 2024-02-29 | Solventum Intellectual Properties Company | Hollow-fiber membrane made from a polymeric blend comprising an aromatic sulfone polymer and polyoxazoline |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247435A (ja) * | 1988-03-28 | 1989-10-03 | Sekisui Chem Co Ltd | 多孔体の製造方法 |
US5178765A (en) * | 1991-09-18 | 1993-01-12 | Gelman Sciences Inc. | Hydrophilic membranes prepared from polyethersulfone/poly-2-oxazoline/polyvinylpyrrolidone blend |
JP3415222B2 (ja) * | 1993-10-20 | 2003-06-09 | 東洋濾紙株式会社 | エンドトキシン吸着能を有するポリエーテルサルホン又はスルホン化ポリエーテルサルホン微孔膜 |
JP3459447B2 (ja) * | 1993-11-17 | 2003-10-20 | 古河電気工業株式会社 | ポリエーテルスルホン樹脂発泡体の製造方法 |
JP2000042383A (ja) * | 1998-07-31 | 2000-02-15 | Toyobo Co Ltd | 親水化選択透過性膜 |
DE19907824A1 (de) * | 1999-02-24 | 2000-08-31 | Univ Twente Fakultaet Chemisch | Membran und deren Verwendung |
JP2001070767A (ja) * | 1999-08-31 | 2001-03-21 | Nitto Denko Corp | 限外濾過膜とその製造方法及びそれに用いるドープ組成物 |
DE10007272B4 (de) * | 2000-02-17 | 2005-04-07 | Membrana Gmbh | Blockcopolymere mit sulfonierten Polyethersulfoneinheiten |
US6620356B1 (en) * | 2000-04-18 | 2003-09-16 | Integra Lifesciences Corp. | Porous constructs fabricated by gas induced phase inversion |
DE10033401A1 (de) * | 2000-07-08 | 2002-01-17 | Univ Twente Fakultaet Chemisch | Membran und deren Verwendung |
-
2002
- 2002-11-30 AT AT02026720T patent/ATE428489T1/de not_active IP Right Cessation
- 2002-11-30 DE DE60231991T patent/DE60231991D1/de not_active Expired - Lifetime
- 2002-11-30 ES ES02026720T patent/ES2323492T3/es not_active Expired - Lifetime
- 2002-11-30 EP EP02026720A patent/EP1424124B1/de not_active Expired - Lifetime
-
2003
- 2003-10-17 US US10/532,131 patent/US7644825B2/en not_active Expired - Fee Related
- 2003-10-17 KR KR1020057006462A patent/KR101015479B1/ko not_active IP Right Cessation
- 2003-10-17 JP JP2004556315A patent/JP4459818B2/ja not_active Expired - Fee Related
- 2003-10-17 AU AU2003285354A patent/AU2003285354A1/en not_active Abandoned
- 2003-10-17 CN CN2003801017052A patent/CN1705506B/zh not_active Expired - Fee Related
- 2003-10-17 WO PCT/EP2003/050730 patent/WO2004050222A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1424124A1 (de) | 2004-06-02 |
AU2003285354A1 (en) | 2004-06-23 |
ES2323492T3 (es) | 2009-07-17 |
JP2006507931A (ja) | 2006-03-09 |
KR101015479B1 (ko) | 2011-02-22 |
JP4459818B2 (ja) | 2010-04-28 |
WO2004050222A1 (en) | 2004-06-17 |
US7644825B2 (en) | 2010-01-12 |
ATE428489T1 (de) | 2009-05-15 |
KR20050090373A (ko) | 2005-09-13 |
CN1705506A (zh) | 2005-12-07 |
US20060138044A1 (en) | 2006-06-29 |
EP1424124B1 (de) | 2009-04-15 |
CN1705506B (zh) | 2010-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |