DK1099468T3 - Mikroporös hydrofil membran - Google Patents
Mikroporös hydrofil membranInfo
- Publication number
- DK1099468T3 DK1099468T3 DK00124187T DK00124187T DK1099468T3 DK 1099468 T3 DK1099468 T3 DK 1099468T3 DK 00124187 T DK00124187 T DK 00124187T DK 00124187 T DK00124187 T DK 00124187T DK 1099468 T3 DK1099468 T3 DK 1099468T3
- Authority
- DK
- Denmark
- Prior art keywords
- membrane
- solvent
- group
- hydrophilic membrane
- carboxyl
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 6
- 125000003277 amino group Chemical group 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 229920001643 poly(ether ketone) Polymers 0.000 abstract 1
- 229920002492 poly(sulfone) Polymers 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000004528 spin coating Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 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
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- B01D71/52—Polyethers
- B01D71/522—Aromatic polyethers
- B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
-
- 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
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- External Artificial Organs (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Peptides Or Proteins (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19954158A DE19954158A1 (de) | 1999-11-10 | 1999-11-10 | Mikroporöse hydrophile Membran |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1099468T3 true DK1099468T3 (da) | 2007-11-19 |
Family
ID=7928612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00124187T DK1099468T3 (da) | 1999-11-10 | 2000-11-08 | Mikroporös hydrofil membran |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1099468B1 (da) |
JP (1) | JP2001200089A (da) |
AT (1) | ATE367855T1 (da) |
DE (2) | DE19954158A1 (da) |
DK (1) | DK1099468T3 (da) |
ES (1) | ES2291165T3 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0015427D0 (en) * | 2000-06-24 | 2000-08-16 | Victrex Mfg Ltd | Bio-compatible polymeric materials |
GB0015430D0 (en) * | 2000-06-24 | 2000-08-16 | Victrex Mfg Ltd | Bio-compatible polymeric materials |
GB0031210D0 (en) * | 2000-12-21 | 2001-01-31 | Victrex Mfg Ltd | Bio-compatible polymeric materials |
US20020148774A1 (en) * | 2001-02-06 | 2002-10-17 | I-Fan Wang | Asymmetric hydrophilic membrane by grafting |
DE10134447B4 (de) * | 2001-07-16 | 2006-04-20 | Gkss-Forschungszentrum Geesthacht Gmbh | Trägermembran für Biohybridorgane, Verfahren zur Herstellung und Verwendung |
US6986960B2 (en) | 2001-11-22 | 2006-01-17 | Tosoh Corporation | Poly (arylene ether sulfone) having sulfoalkoxy group, process of producing the same, and polymer electrolyte membrane comprising the same |
CN1314763C (zh) * | 2003-11-05 | 2007-05-09 | 四川大学 | 聚砜多孔微球和膜及其制备方法和用途 |
WO2009024973A1 (en) * | 2007-08-20 | 2009-02-26 | Technion Research And Development Foundation Ltd | Polysulfone polymers and membranes for reverse osmosis, nanofiltration and ultrafiltration |
CN111992055B (zh) * | 2020-09-14 | 2022-07-19 | 长春工业大学 | 一种基于含羧基聚芳醚酮和氧化石墨烯的有机-无机复合超滤膜的制备方法 |
WO2024068332A1 (en) * | 2022-09-29 | 2024-04-04 | Solvay Specialty Polymers Usa, Llc | Membrane for alkaline water electrolysis |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2090843B (en) * | 1981-01-08 | 1984-08-01 | Ici Plc | Substituted polyarylethersulphone copolymers |
CA1258736A (en) * | 1985-10-29 | 1989-08-22 | National Research Council Of Canada | Preparation of substituted polysulfones by metalation |
US5173415A (en) * | 1986-01-20 | 1992-12-22 | Japan Chemical Research Co., Ltd. | Process for removal of viruses from solutions of physiologically active substances |
JPS62279805A (ja) * | 1986-05-30 | 1987-12-04 | Toray Ind Inc | カルボン酸基含有ポリスルホン分離膜およびその製造方法 |
IL89213A0 (en) * | 1988-02-08 | 1989-09-10 | Ici Plc | Substituted aromatic polymers |
US4894159A (en) * | 1989-06-05 | 1990-01-16 | National Research Council Of Canada | Method of manufacturing a reverse osmosis membrane and the membrane so produced |
US5173335A (en) * | 1990-07-31 | 1992-12-22 | E. I. Du Pont De Nemours And Company | Method of producing multilayer reverse osmosis membrane of polyamide-urea |
US5019264A (en) * | 1990-07-31 | 1991-05-28 | E. I. Du Pont De Nemours And Company | Multilayer reverse osmosis membrane of polyamide-urea |
US5084182A (en) * | 1990-07-31 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Method for manufacturing of multilayer reverse osmosis membrane of polyamide-urea |
GB9317617D0 (en) * | 1993-08-24 | 1993-10-06 | Ca Nat Research Council | Process for attaching azide and primary amine groups to lithiated polymers |
US5376689A (en) * | 1993-09-03 | 1994-12-27 | Industrial Technology Research Institute | Aminated polysulfone membrane and process for its preparation |
GB9324731D0 (en) * | 1993-12-02 | 1994-01-19 | North West Water Group Plc | Aromatic polysulphones |
US5837234A (en) * | 1995-06-07 | 1998-11-17 | Cytotherapeutics, Inc. | Bioartificial organ containing cells encapsulated in a permselective polyether suflfone membrane |
DE19622338A1 (de) * | 1996-06-04 | 1997-12-11 | Dlr Deutsche Forschungsanstalt | Modifizierung von Polymeren |
-
1999
- 1999-11-10 DE DE19954158A patent/DE19954158A1/de not_active Withdrawn
-
2000
- 2000-11-08 ES ES00124187T patent/ES2291165T3/es not_active Expired - Lifetime
- 2000-11-08 EP EP00124187A patent/EP1099468B1/de not_active Expired - Lifetime
- 2000-11-08 AT AT00124187T patent/ATE367855T1/de active
- 2000-11-08 DE DE50014508T patent/DE50014508D1/de not_active Expired - Lifetime
- 2000-11-08 DK DK00124187T patent/DK1099468T3/da active
- 2000-11-09 JP JP2000342397A patent/JP2001200089A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1099468A3 (de) | 2002-04-24 |
DE19954158A1 (de) | 2001-05-17 |
JP2001200089A (ja) | 2001-07-24 |
ES2291165T3 (es) | 2008-03-01 |
EP1099468B1 (de) | 2007-07-25 |
ATE367855T1 (de) | 2007-08-15 |
DE50014508D1 (de) | 2007-09-06 |
EP1099468A2 (de) | 2001-05-16 |
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