ATE349484T1 - Uv-unterstützes aufpfropfen von pes-membranen - Google Patents
Uv-unterstützes aufpfropfen von pes-membranenInfo
- Publication number
- ATE349484T1 ATE349484T1 AT01977508T AT01977508T ATE349484T1 AT E349484 T1 ATE349484 T1 AT E349484T1 AT 01977508 T AT01977508 T AT 01977508T AT 01977508 T AT01977508 T AT 01977508T AT E349484 T1 ATE349484 T1 AT E349484T1
- Authority
- AT
- Austria
- Prior art keywords
- membrane
- grafting
- permeability
- low protein
- retention
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 8
- 239000000178 monomer Substances 0.000 abstract 3
- 230000014759 maintenance of location Effects 0.000 abstract 2
- 230000035699 permeability Effects 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 239000004695 Polyether sulfone Substances 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229920006393 polyether sulfone Polymers 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000108 ultra-filtration Methods 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
- B01D67/0093—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F273/00—Macromolecular compounds obtained by polymerising monomers on to polymers of sulfur-containing monomers as defined in group C08F28/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/06—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to oxygen-containing macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/14—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to sulfur-containing macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
- C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
- B01D2323/385—Graft polymerization involving radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Transplantation (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23820900P | 2000-10-05 | 2000-10-05 | |
| US26809801P | 2001-02-12 | 2001-02-12 | |
| US27023301P | 2001-02-21 | 2001-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE349484T1 true ATE349484T1 (de) | 2007-01-15 |
Family
ID=27399061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01977508T ATE349484T1 (de) | 2000-10-05 | 2001-10-04 | Uv-unterstützes aufpfropfen von pes-membranen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6852769B2 (de) |
| EP (1) | EP1325062B1 (de) |
| JP (1) | JP3734085B2 (de) |
| CN (1) | CN1468278A (de) |
| AT (1) | ATE349484T1 (de) |
| AU (1) | AU2001296623A1 (de) |
| CA (1) | CA2422738C (de) |
| DE (1) | DE60125560T2 (de) |
| WO (1) | WO2002028947A1 (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040188351A1 (en) * | 2001-05-11 | 2004-09-30 | Thomas Thiele | Method for reducing an adsorption tendency of molecules or biological cells on a material surface |
| WO2003078506A2 (en) * | 2002-03-12 | 2003-09-25 | Rensselaer Polytechnic Institute | Photo-processing and cleaning of pes and psf membranes |
| KR101113201B1 (ko) | 2003-02-19 | 2012-04-12 | 나트릭스 세퍼레이션즈, 인코포레이티드 | 지지된 다공성 젤을 함유하는 복합재 |
| CN100556926C (zh) * | 2005-04-08 | 2009-11-04 | 中国科学院上海应用物理研究所 | 聚醚砜接枝改性的方法 |
| WO2007127722A2 (en) * | 2006-04-24 | 2007-11-08 | Rensselaer Polytechnic Institute | Surface-modified substrate and method of its preparation |
| WO2008106323A2 (en) * | 2007-02-28 | 2008-09-04 | Rensselaer Polytechnic Institute | A high throughput screening method and apparatus to produce modified polymers particularly membranes |
| EP2294118B1 (de) | 2008-05-30 | 2012-07-04 | 3M Innovative Properties Company | Verfahren zur herstellung von ligandenfunktionalisierten substraten |
| JP2011523965A (ja) | 2008-05-30 | 2011-08-25 | スリーエム イノベイティブ プロパティズ カンパニー | リガンド官能化基材 |
| AU2009288234B2 (en) | 2008-09-02 | 2014-08-21 | Merck Millipore Ltd. | Chromatography membranes, devices containing them, and methods of use thereof |
| BRPI1011747A2 (pt) | 2009-06-23 | 2018-02-27 | 3M Innovative Properties Co | artigo não tecido funcionalizado. |
| US8377672B2 (en) | 2010-02-18 | 2013-02-19 | 3M Innovative Properties Company | Ligand functionalized polymers |
| BR112012021943B1 (pt) | 2010-03-03 | 2021-09-28 | 3M Innovative Properties Company | Método de separação de uma espécie biológica-alvo de um fluido |
| ES2968249T3 (es) | 2011-05-17 | 2024-05-08 | Merck Millipore Ltd | Dispositivo con membranas tubulares en capas para cromatografía |
| EP2559723B1 (de) * | 2011-08-17 | 2018-01-24 | Gambro Lundia AB | Verfahren zur Herstellung von Pfropfcopolymeren und einer porösen Membran |
| EP2641653B1 (de) | 2012-03-23 | 2021-05-12 | Agfa-Gevaert Nv | Verfahren zur herstellung von lösungsmittelbeständigen polymermembranen |
| WO2016077827A1 (en) * | 2014-11-14 | 2016-05-19 | Rensselaer Polytechnic Institute | Synthetic membranes and methods of use thereof |
| KR101952288B1 (ko) * | 2016-12-19 | 2019-05-17 | 예일 유니버시티 | 자가 복원이 가능한 하이드로겔 충진 수처리용 분리막의 제조방법 |
| CN107610874A (zh) * | 2017-10-18 | 2018-01-19 | 方利俊 | 一种水基磁性液体及其制备方法 |
| CN107492434A (zh) * | 2017-10-18 | 2017-12-19 | 方利俊 | 一种以片状碳酸钙为模板的水基磁性液体及其制备方法 |
| EP3586948A1 (de) | 2018-06-29 | 2020-01-01 | 3M Innovative Properties Company | Polyethersulfon-mikrofiltrationsmembranen mit geringer proteinbindung |
| CN109092068A (zh) * | 2018-10-08 | 2018-12-28 | 湖北中泉环保技术有限公司 | 一种超滤膜制备方法 |
| EP3819021A1 (de) | 2019-11-08 | 2021-05-12 | 3M Innovative Properties Company | Oberflächenmodifizierte polyethersulfon-membranen und verfahren zur herstellung davon |
| EP3819020A1 (de) | 2019-11-08 | 2021-05-12 | 3M Innovative Properties Company | Oberflächenmodifizierte polyethersulfon-membranen und verfahren zur herstellung davon |
| EP3842131A1 (de) | 2019-12-23 | 2021-06-30 | 3M Innovative Properties Company | Polyethersulfonmembrane mit modifizierter oberfläche von fluoriertem silan und verfahren zur herstellung davon |
| CN114044864B (zh) * | 2021-11-17 | 2023-12-19 | 暨南大学 | 一种嵌段共聚物及其在制备用于疫苗过滤的超滤膜中的应用 |
| JP2025522950A (ja) * | 2022-07-08 | 2025-07-17 | フェアライフ、 エルエルシー | 荷電限外濾過膜を製造するための方法及び乳製品用途におけるその使用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666991A (en) * | 1984-11-05 | 1987-05-19 | Sagami Chemical Research Center | Fluorine-containing graft copolymer and adhesive and composite membrane made thereof |
| US5019260A (en) * | 1986-12-23 | 1991-05-28 | Pall Corporation | Filtration media with low protein adsorbability |
| US5021160A (en) * | 1990-01-09 | 1991-06-04 | Gelman Sciences, Inc. | Strongly acidic microporous membranes for cation exchange |
| US5468390A (en) * | 1992-11-23 | 1995-11-21 | Rensselaer Polytechnic Institute | Low fouling ultrafiltration and microfiltration aryl polysulfone |
| US5942555A (en) * | 1996-03-21 | 1999-08-24 | Surmodics, Inc. | Photoactivatable chain transfer agents and semi-telechelic photoactivatable polymers prepared therefrom |
| US5883150A (en) * | 1996-08-09 | 1999-03-16 | Millipore Corporation | Compositions of a copolymer including a sulfone polymer |
| FR2810259B1 (fr) * | 2000-06-14 | 2002-08-30 | Univ Toulouse | Procede de fabrication d'une membrane de nanofiltration, et membrane obtenue |
-
2001
- 2001-10-04 CN CNA018170048A patent/CN1468278A/zh active Pending
- 2001-10-04 DE DE60125560T patent/DE60125560T2/de not_active Expired - Fee Related
- 2001-10-04 AU AU2001296623A patent/AU2001296623A1/en not_active Abandoned
- 2001-10-04 WO PCT/US2001/031166 patent/WO2002028947A1/en not_active Ceased
- 2001-10-04 JP JP2002532524A patent/JP3734085B2/ja not_active Expired - Fee Related
- 2001-10-04 AT AT01977508T patent/ATE349484T1/de not_active IP Right Cessation
- 2001-10-04 CA CA002422738A patent/CA2422738C/en not_active Expired - Fee Related
- 2001-10-04 US US10/398,051 patent/US6852769B2/en not_active Expired - Lifetime
- 2001-10-04 EP EP01977508A patent/EP1325062B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1325062A1 (de) | 2003-07-09 |
| EP1325062A4 (de) | 2005-01-19 |
| US6852769B2 (en) | 2005-02-08 |
| DE60125560T2 (de) | 2007-04-26 |
| JP2004510859A (ja) | 2004-04-08 |
| EP1325062B1 (de) | 2006-12-27 |
| CA2422738A1 (en) | 2002-04-11 |
| AU2001296623A1 (en) | 2002-04-15 |
| WO2002028947A1 (en) | 2002-04-11 |
| CN1468278A (zh) | 2004-01-14 |
| JP3734085B2 (ja) | 2006-01-11 |
| DE60125560D1 (de) | 2007-02-08 |
| US20030209487A1 (en) | 2003-11-13 |
| CA2422738C (en) | 2007-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |