DE69719632T2 - Membranen aus Polysulfon-Copolymer und Verfahren - Google Patents

Membranen aus Polysulfon-Copolymer und Verfahren

Info

Publication number
DE69719632T2
DE69719632T2 DE69719632T DE69719632T DE69719632T2 DE 69719632 T2 DE69719632 T2 DE 69719632T2 DE 69719632 T DE69719632 T DE 69719632T DE 69719632 T DE69719632 T DE 69719632T DE 69719632 T2 DE69719632 T2 DE 69719632T2
Authority
DE
Germany
Prior art keywords
polysulfone copolymer
copolymer membranes
membranes
polysulfone
copolymer
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
Application number
DE69719632T
Other languages
English (en)
Other versions
DE69719632D1 (de
Inventor
John Charkoudian
Allegrezza, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMD Millipore Corp
Original Assignee
Millipore Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Millipore Corp filed Critical Millipore Corp
Publication of DE69719632D1 publication Critical patent/DE69719632D1/de
Application granted granted Critical
Publication of DE69719632T2 publication Critical patent/DE69719632T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • 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
    • B01D71/78—Graft polymers
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B01D2323/345—UV-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE69719632T 1996-08-09 1997-08-07 Membranen aus Polysulfon-Copolymer und Verfahren Expired - Lifetime DE69719632T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/689,549 US5885456A (en) 1996-08-09 1996-08-09 Polysulfone copolymer membranes and process

Publications (2)

Publication Number Publication Date
DE69719632D1 DE69719632D1 (de) 2003-04-17
DE69719632T2 true DE69719632T2 (de) 2003-12-04

Family

ID=24768958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719632T Expired - Lifetime DE69719632T2 (de) 1996-08-09 1997-08-07 Membranen aus Polysulfon-Copolymer und Verfahren

Country Status (5)

Country Link
US (1) US5885456A (de)
EP (1) EP0823281B1 (de)
JP (1) JP3145965B2 (de)
CN (1) CN1170620C (de)
DE (1) DE69719632T2 (de)

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US6045899A (en) * 1996-12-12 2000-04-04 Usf Filtration & Separations Group, Inc. Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters
FR2810259B1 (fr) * 2000-06-14 2002-08-30 Univ Toulouse Procede de fabrication d'une membrane de nanofiltration, et membrane obtenue
US20030148017A1 (en) * 2001-12-07 2003-08-07 Olli Tuominen Copolymer coating for a hydrophobic membrane
AU2003220221A1 (en) * 2002-03-12 2003-09-29 Rensselaer Polytechnic Institute Photo-processing and cleaning of pes and psf membranes
WO2005028519A2 (en) * 2003-02-19 2005-03-31 Vanderbilt University Polymer matrixes having nanoscale channels and uses
US7067058B2 (en) * 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
US7955504B1 (en) 2004-10-06 2011-06-07 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Microfluidic devices, particularly filtration devices comprising polymeric membranes, and method for their manufacture and use
US20090211977A1 (en) * 2008-02-27 2009-08-27 Oregon State University Through-plate microchannel transfer devices
US20110108478A1 (en) * 2008-04-11 2011-05-12 Kawasaki Jukogyo Kabushiki Kaisha Hydrophilic Polyethersulfone Filtration Membrane, Process for Producing the Same, and Dope Solution
EP2445615B1 (de) * 2009-06-24 2017-05-17 Oregon State University Mikrofluidische vorrichtungen für dialyse
US8801922B2 (en) 2009-06-24 2014-08-12 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Dialysis system
JP5703645B2 (ja) * 2009-09-29 2015-04-22 住友化学株式会社 芳香族ポリスルホン樹脂及びその膜
US20110189048A1 (en) * 2009-12-05 2011-08-04 Curtis James R Modular dialysis system
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
EP2365022B1 (de) * 2010-03-11 2012-10-03 Gambro Lundia AB Verfahren zur Herstelling von Propfcopolymeren durch reaktives Vermischen
US8580161B2 (en) 2010-05-04 2013-11-12 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluidic devices comprising photocontrollable units
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
US8889572B2 (en) 2010-09-29 2014-11-18 Milliken & Company Gradient nanofiber non-woven
US8795561B2 (en) 2010-09-29 2014-08-05 Milliken & Company Process of forming a nanofiber non-woven containing particles
EP2559723B1 (de) 2011-08-17 2018-01-24 Gambro Lundia AB Verfahren zur Herstellung von Pfropfcopolymeren und einer porösen Membran
EP2561923A1 (de) * 2011-08-23 2013-02-27 Gambro Lundia AB Pfropfcopolymere
AU2012318561B2 (en) 2011-10-07 2017-04-20 Outset Medical, Inc. Heat exchange fluid purification for dialysis system
EP2641653B1 (de) * 2012-03-23 2021-05-12 Agfa-Gevaert Nv Verfahren zur herstellung von lösungsmittelbeständigen polymermembranen
US20130264277A1 (en) * 2012-04-04 2013-10-10 Pall Corporation Antimicrobial filter
US20140093952A1 (en) * 2012-10-02 2014-04-03 David Serway Bioreactor Tangential Flow Perfusion Filter System
US10711238B2 (en) 2012-10-02 2020-07-14 Repligen Corporation Method for proliferation of cells within a bioreactor using a disposable pumphead and filter assembly
CN103706266B (zh) * 2013-12-12 2016-01-27 四川大学 原位聚合微交联聚乙烯吡咯烷酮改性聚醚砜中空纤维膜及其制备方法和用途
EP3137128B1 (de) 2014-04-29 2021-02-24 Outset Medical, Inc. Dialysesysteme und -verfahren
US9440198B2 (en) * 2014-05-16 2016-09-13 General Electric Company Zwitterion-functionalized block copolymer membranes and associated block copolymer composition
US10518227B2 (en) 2014-05-16 2019-12-31 General Electric Company Zwitterion-functionalized block copolymer membranes and associated block copolymer composition
CN104307389B (zh) * 2014-10-11 2016-08-24 四川大学 聚醚砜温度刺激响应膜及其制备方法
US10239023B2 (en) 2015-06-25 2019-03-26 Pall Corporation Self-wetting porous membranes (II)
WO2017157727A1 (en) 2016-03-18 2017-09-21 Basf Se Solution of polysulfone in n-acyl-pyrrolidine and use thereof for uf membranes
CN107349808B (zh) * 2016-05-10 2019-12-17 中国科学院宁波材料技术与工程研究所 一种改性聚合物微孔膜及其制造方法
EP3475364B1 (de) 2016-06-23 2022-06-22 DuPont Safety & Construction, Inc. Verwendung einer lösung aus polysulfonen in n-acyl-morpholin zur herstellung von uf-membranen
CN107641178A (zh) * 2016-07-20 2018-01-30 中国科学院上海应用物理研究所 聚醚砜接枝n‑乙烯基吡咯烷酮共聚物、薄膜及制备方法
WO2018035520A1 (en) 2016-08-19 2018-02-22 Outset Medical, Inc. Peritoneal dialysis system and methods
CN108310984A (zh) * 2018-03-07 2018-07-24 南京工业大学 一种耐污染亲水性pvdf改性膜及其制备方法
CN110339732A (zh) * 2019-06-12 2019-10-18 南京工业大学 一种高亲水接枝改性pvdf膜及其制备方法
WO2021191043A1 (en) 2020-03-25 2021-09-30 Basf Se Solution of polysulfons in n-n-butyl-2-pyrrolidone for the use of membranes
US20230146760A1 (en) 2020-06-18 2023-05-11 Basf Se Solution of polysulfone polymers in gamma-valerolactone for the use in membranes
CN115989077A (zh) 2020-11-30 2023-04-18 巴斯夫欧洲公司 用于膜的砜聚合物在n-叔丁基-2-吡咯烷酮中的溶液
CN116459689A (zh) * 2023-04-04 2023-07-21 赛普(杭州)过滤科技有限公司 一种聚醚砜超滤膜及其制备方法、应用以及超滤设备

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US4629563B1 (en) * 1980-03-14 1997-06-03 Memtec North America Asymmetric membranes
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
JPS62193604A (ja) * 1986-02-21 1987-08-25 Bio Material Yunibaasu:Kk グラフト重合法による外部刺激応答性膜の製造
JPH0628713B2 (ja) * 1986-02-28 1994-04-20 ダイセル化学工業株式会社 親水化ポリスルホン膜
JPH07121345B2 (ja) * 1986-06-20 1995-12-25 旭化成工業株式会社 非吸着性親水性半透膜およびその製造方法
JPS63209569A (ja) * 1987-02-26 1988-08-31 Shirako:Kk 海苔チ−ズ食品およびその製造方法
US4900449A (en) * 1987-05-20 1990-02-13 Gelman Sciences Filtration membranes and method of making the same
JPH0259029A (ja) * 1988-08-25 1990-02-28 Tosoh Corp 親水性表面を有する多孔質膜及びその製造方法
US4959150A (en) * 1988-09-26 1990-09-25 Pall Corporation Fluid treatment system having low affinity for proteinaceous materials
JPH02160026A (ja) * 1988-12-14 1990-06-20 Daicel Chem Ind Ltd 親水性分離膜
NL8901090A (nl) * 1989-04-28 1990-11-16 X Flow Bv Werkwijze voor het vervaardigen van een microporeus membraan en een dergelijk membraan.
EP0424873A3 (en) * 1989-10-24 1992-05-27 Tosoh Corporation Method for modifying the surface of a polymer article
JPH0461918A (ja) * 1990-06-25 1992-02-27 Asahi Chem Ind Co Ltd 機能性分離膜の製造方法
US5480554A (en) * 1992-05-13 1996-01-02 Pall Corporation Integrity-testable wet-dry-reversible ultrafiltration membranes and method for testing same
US5468390A (en) * 1992-11-23 1995-11-21 Rensselaer Polytechnic Institute Low fouling ultrafiltration and microfiltration aryl polysulfone
RO110408B1 (ro) * 1994-12-20 1996-01-30 Centrul De Cercetare Pentru Ma Membrană pe bază de amestecuri polimerice

Also Published As

Publication number Publication date
DE69719632D1 (de) 2003-04-17
EP0823281B1 (de) 2003-03-12
EP0823281A1 (de) 1998-02-11
JPH10137565A (ja) 1998-05-26
US5885456A (en) 1999-03-23
JP3145965B2 (ja) 2001-03-12
CN1179354A (zh) 1998-04-22
CN1170620C (zh) 2004-10-13

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Legal Events

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8364 No opposition during term of opposition