DE60132197D1 - Verfahren zum herstellen von mehrschichtigen membranen - Google Patents

Verfahren zum herstellen von mehrschichtigen membranen

Info

Publication number
DE60132197D1
DE60132197D1 DE60132197T DE60132197T DE60132197D1 DE 60132197 D1 DE60132197 D1 DE 60132197D1 DE 60132197 T DE60132197 T DE 60132197T DE 60132197 T DE60132197 T DE 60132197T DE 60132197 D1 DE60132197 D1 DE 60132197D1
Authority
DE
Germany
Prior art keywords
producing multilayer
multilayer membranes
membranes
producing
multilayer
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
DE60132197T
Other languages
English (en)
Other versions
DE60132197T2 (de
Inventor
Willem Kools
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22767203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60132197(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Millipore Corp filed Critical Millipore Corp
Application granted granted Critical
Publication of DE60132197D1 publication Critical patent/DE60132197D1/de
Publication of DE60132197T2 publication Critical patent/DE60132197T2/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
    • 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
    • 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
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0013—Casting processes
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin 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
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE60132197T 2000-05-24 2001-05-22 Verfahren zum herstellen von mehrschichtigen membranen Expired - Lifetime DE60132197T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20662300P 2000-05-24 2000-05-24
US206623P 2000-05-24
PCT/US2001/016817 WO2001089673A2 (en) 2000-05-24 2001-05-22 Process of forming multilayered structures

Publications (2)

Publication Number Publication Date
DE60132197D1 true DE60132197D1 (de) 2008-02-14
DE60132197T2 DE60132197T2 (de) 2009-01-02

Family

ID=22767203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132197T Expired - Lifetime DE60132197T2 (de) 2000-05-24 2001-05-22 Verfahren zum herstellen von mehrschichtigen membranen

Country Status (4)

Country Link
EP (5) EP2324906B1 (de)
JP (3) JP4038049B2 (de)
DE (1) DE60132197T2 (de)
WO (1) WO2001089673A2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4038049B2 (ja) * 2000-05-24 2008-01-23 ミリポア・コーポレイション 多層構造物の形成方法
US7229665B2 (en) 2001-05-22 2007-06-12 Millipore Corporation Process of forming multilayered structures
US7942274B2 (en) 2000-05-24 2011-05-17 Millipore Corporation High-throughput asymmetric membrane
AU8315701A (en) * 2000-08-07 2002-02-18 Cuno Inc Unsupported multizone microporous membrane
US6736971B2 (en) * 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
US6994789B2 (en) * 2000-08-07 2006-02-07 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
US20030038081A1 (en) * 2001-08-14 2003-02-27 I-Fan Wang High strength asymmetric cellulosic membrane
ES2326799T3 (es) * 2002-05-17 2009-10-20 Millipore Corporation Metodo para producir una membrana asimetrica de alta produccion.
US7919178B2 (en) 2003-03-21 2011-04-05 Millipore Corporation Spatially-controlled modified porous membrane
JP4748655B2 (ja) * 2004-06-25 2011-08-17 ミリポア・コーポレイション 限外濾過膜および製造方法
US20080004205A1 (en) 2006-06-30 2008-01-03 Millipore Corporation Ultrafiltration membranes and methods of making
DE102005030004A1 (de) * 2005-06-20 2006-12-28 Sentronic GmbH Gesellschaft für optische Meßsysteme Substrat aus einem SiO2-haltigen Grundmaterial für einen Einsatz mit Sensoren
US7842214B2 (en) * 2007-03-28 2010-11-30 3M Innovative Properties Company Process for forming microporous membranes
US20110004102A1 (en) * 2008-03-14 2011-01-06 Konica Minolta Medical & Graphic, Inc. Organic piezoelectric material, ultrasonic oscillator using the same, method for producing the ultrasonic oscillator, ultrasonic probe and ultrasonic medical diagnostic imaging device
EP2365869B1 (de) * 2008-11-21 2017-10-04 3M Innovative Properties Company Verfahren zur herstellung einer mikroporösen membran
EP2353736A1 (de) 2010-01-29 2011-08-10 3M Innovative Properties Company Kontinuierliches Verfahren zur Bildung einer mehrschichtigen Folie und mit dem Verfahren hergestellte mehrschichtige Folie
EP2551024B1 (de) 2011-07-29 2017-03-22 3M Innovative Properties Co. Mehrschichtige Folie mit mindestens einer dünnen Schicht und kontinuierliches Verfahren zur Bildung einer derartigen Folie
US8840791B2 (en) * 2011-09-01 2014-09-23 Pall Corporation Multilayer microfiltration membrane
DE102011114634A1 (de) * 2011-10-04 2013-04-04 Mn-Beteiligungs Gmbh Abrasionsbeständige Membran und Verfahren zu ihrer Herstellung
JP5175969B2 (ja) * 2011-11-02 2013-04-03 株式会社タクマ 複合型両性荷電膜及びその製造方法
WO2013108788A1 (ja) * 2012-01-16 2013-07-25 東レ株式会社 複合半透膜およびその製造方法
US9005496B2 (en) 2012-02-01 2015-04-14 Pall Corporation Asymmetric membranes
EP2821126A4 (de) * 2012-02-29 2015-10-21 Toray Industries Komplexe semipermeable membran
US9248414B2 (en) 2012-03-30 2016-02-02 Pall Corporation Large pore polymeric membrane
CN104428676B (zh) 2012-07-19 2017-06-16 松下知识产权经营株式会社 体外诊断工具及体外诊断工具用膜以及它们的制造方法
EP2902095B1 (de) * 2012-09-26 2020-02-26 Toray Industries, Inc. Halbdurchlässige verbundmembran
JO3436B1 (ar) * 2013-01-17 2019-10-20 Membrane Distillation Desalination Ltd Co تقنيات جديدة لتحضير أغشية بوليمرية متعددة الطبقات وأغشية مجموعة مختلطة وجهاز للتقطير بالأغشية
JP6155665B2 (ja) * 2013-01-30 2017-07-05 東レ株式会社 複合半透膜
US20140339165A1 (en) * 2013-05-14 2014-11-20 Pall Corporation High throughput membrane with rough surface
US20170028361A1 (en) * 2015-07-31 2017-02-02 Pall Corporation Ptfe/pfsa blended membrane
US20170062784A1 (en) 2015-08-28 2017-03-02 GM Global Technology Operations LLC Bi-layer separator and method of making the same
CA3018122A1 (en) 2016-03-21 2017-09-28 Basf Se Method, spinneret and system for fabricating multilayer membranes
CN106861458B (zh) * 2017-03-07 2019-06-07 南京膜材料产业技术研究院有限公司 一种提高层间结合力的多层聚合物膜的制备方法
US10328386B2 (en) * 2017-05-18 2019-06-25 Uop Llc Co-cast thin film composite flat sheet membranes for gas separations and olefin/paraffin separations
DE102021116595A1 (de) * 2021-06-28 2022-12-29 Instraction Gmbh Kompositmaterial zur mechanischen Filtration und chemischen Bindung von Stoffen, Bakterien und Viren aus Lösungen

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203848A (en) 1977-05-25 1980-05-20 Millipore Corporation Processes of making a porous membrane material from polyvinylidene fluoride, and products
NZ190436A (en) 1978-05-15 1981-12-15 Pall Corp Preparation of skinless hydrophilic alcohol insoluble polyamide membranes membranes casting resin solutions
US4261834A (en) 1978-05-18 1981-04-14 Millipore Corporation Device and process for removing pyrogens from aqueous solutions
US4629563B1 (en) 1980-03-14 1997-06-03 Memtec North America Asymmetric membranes
JPS6211617A (ja) * 1985-07-09 1987-01-20 Fuji Photo Film Co Ltd 微孔性膜の製造方法
JPS6214905A (ja) * 1985-07-15 1987-01-23 Fuji Photo Film Co Ltd 微孔性膜の製造方法
JPS6219205A (ja) * 1985-07-17 1987-01-28 Nok Corp 限外ロ過膜の製造方法
JPS6291543A (ja) * 1985-10-17 1987-04-27 Fuji Photo Film Co Ltd 多層の微孔性膜の製造方法
US4770777A (en) 1987-01-29 1988-09-13 Parker Hannifin Corporation Microporous asymmetric polyamide membranes
US5489406A (en) * 1990-05-09 1996-02-06 Memtec Limited Method of making polyvinylidene fluoride membrane
US5256357A (en) * 1992-05-28 1993-10-26 Eastman Kodak Company Apparatus and method for cocasting film layers
US5444097A (en) * 1992-07-07 1995-08-22 Millipore Corporation Porous polymeric structures and a method of making such structures by means of heat-induced phase separation
US5228994A (en) 1992-10-13 1993-07-20 Millipore Corporation Composite microporous membranes
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same
DE4421871C2 (de) * 1994-06-23 1997-06-19 Seitz Filter Werke Mehrschichtige Mikrofiltrationsmembran mit integrierter Vorfilterschicht und Verfahren zu ihrer Herstellung
US5571415A (en) * 1994-11-02 1996-11-05 Rohm And Haas Company Method for preparing porous polymer structures
US5962075A (en) * 1995-06-07 1999-10-05 Avery Dennison Method of multilayer die coating using viscosity adjustment techniques
JPH0924260A (ja) * 1995-07-12 1997-01-28 Dainippon Ink & Chem Inc ポリ（イミダゾピロロン−イミド）共重合体分離膜及びその製造方法
JPH09225273A (ja) * 1996-02-23 1997-09-02 Nitto Denko Corp 積層非対称膜及びその製造方法
US6056529A (en) * 1998-02-11 2000-05-02 Cuno, Inc. Systems for producing a plurality of different microporous phase inversion membrane each having any one of a plurality of different pore sizes from a single master dope batch
US6090441A (en) * 1998-03-18 2000-07-18 Cuno, Inc. Process of making reinforced, three zone microporous membrane
JP4038049B2 (ja) * 2000-05-24 2008-01-23 ミリポア・コーポレイション 多層構造物の形成方法
AU8315701A (en) * 2000-08-07 2002-02-18 Cuno Inc Unsupported multizone microporous membrane

Also Published As

Publication number Publication date
JP2003534408A (ja) 2003-11-18
WO2001089673A3 (en) 2002-06-20
EP2813278A1 (de) 2014-12-17
EP2813278B1 (de) 2019-01-09
EP1284812A2 (de) 2003-02-26
JP4038049B2 (ja) 2008-01-23
DE60132197T2 (de) 2009-01-02
EP2324906B1 (de) 2014-09-10
EP1284812B1 (de) 2008-01-02
WO2001089673A2 (en) 2001-11-29
EP3124103A1 (de) 2017-02-01
EP2316559B1 (de) 2014-06-04
EP2324906A1 (de) 2011-05-25
JP2011088143A (ja) 2011-05-06
JP5100213B2 (ja) 2012-12-19
JP2007296525A (ja) 2007-11-15
EP2316559A1 (de) 2011-05-04

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