ES2160817T3 - Membrana de separacion sintetica. - Google Patents

Membrana de separacion sintetica.

Info

Publication number
ES2160817T3
ES2160817T3 ES96915007T ES96915007T ES2160817T3 ES 2160817 T3 ES2160817 T3 ES 2160817T3 ES 96915007 T ES96915007 T ES 96915007T ES 96915007 T ES96915007 T ES 96915007T ES 2160817 T3 ES2160817 T3 ES 2160817T3
Authority
ES
Spain
Prior art keywords
separation membrane
synthetic separation
layer
permeability
synthetic
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
ES96915007T
Other languages
English (en)
Inventor
Henning Rottger
Friedbert Wechs
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.)
Membrana GmbH
Original Assignee
Membrana GmbH
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 Membrana GmbH filed Critical Membrana GmbH
Application granted granted Critical
Publication of ES2160817T3 publication Critical patent/ES2160817T3/es
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
    • 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
    • B01D67/0016—Coagulation
    • 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
    • B01D69/08—Hollow fibre 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

SE DESCRIBE UNA MEMBRANA, QUE ES APROPIADA PREFERENTEMENTE PARA LA HEMODIALISIS, QUE PRESENTA UNA CAPA SEPARADORA (A) CON UN CORTE ENTRE 500 Y 5.000.000, UNA CAPA SOPORTE (B) Y UNA CAPA (C) QUE FACILITA LA DETERMINACION DE LA PERMEABILIDAD HIDRAULICA. EL LIMITE DE SEPARACION Y LA PERMEABILIDAD HIDRAULICA SE PUEDEN AJUSTAR INDEPENDIENTEMENTE.
ES96915007T 1995-05-24 1996-05-02 Membrana de separacion sintetica. Expired - Lifetime ES2160817T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518624A DE19518624C1 (de) 1995-05-24 1995-05-24 Synthetische Trennmembran

Publications (1)

Publication Number Publication Date
ES2160817T3 true ES2160817T3 (es) 2001-11-16

Family

ID=7762477

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96915007T Expired - Lifetime ES2160817T3 (es) 1995-05-24 1996-05-02 Membrana de separacion sintetica.

Country Status (10)

Country Link
US (1) US5919370A (es)
EP (1) EP0828553B1 (es)
JP (2) JP4683506B2 (es)
CN (1) CN1099309C (es)
AU (1) AU693362B2 (es)
DE (2) DE19518624C1 (es)
EA (1) EA000300B1 (es)
ES (1) ES2160817T3 (es)
UA (1) UA48967C2 (es)
WO (1) WO1996037282A1 (es)

Families Citing this family (45)

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DE69831305T2 (de) * 1997-06-20 2006-06-29 Asahi Kasei Kabushiki Kaisha Hohlfaser-filtrationsmembran auf polyacrylnitrilbasis
FR2772639B1 (fr) 1997-12-24 2000-02-04 Hospal Ind Utilisation d'un polymere neutre ou cationique pour prevenir l'activation de la phase contact du sang ou du plasma en contact avec une membrane semi-permeable
NL1012486C2 (nl) * 1999-07-01 2001-01-03 Search B V S Werkwijze voor het vervaardigen van meerkanaalsmembranen, meerkanaalsmembranen en het gebruik daarvan bij scheidingsmethoden.
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
ATE294598T1 (de) 1999-10-06 2005-05-15 Membrana Gmbh Membranmodul zur hemodiafiltration mit integrierter vor- oder nachverdünnung des bluts
US6776912B2 (en) 1999-12-23 2004-08-17 Membrana Gmbh Hemodiafiltration system and method
DE50007011D1 (de) 1999-12-23 2004-08-12 Membrana Gmbh Formkörper zur Pyrogenrückhaltung, Verfahren zu ihrer Herstellung und ihre Verwendung
FR2815886B1 (fr) * 2000-10-30 2002-12-06 Hospal Ind Faisceau de fibres creuses pour un appareil pour le traitement extracorporel du sang et du plasma et son procede de fabrication
FR2815887B1 (fr) * 2001-02-05 2003-01-31 Hospal Ind Faisceau de fibres creuses pour un appareil pour le traitement extracorporel du sang et du plasma et son procede de fabrication
US20040034223A1 (en) * 2002-02-07 2004-02-19 Covalent Partners, Llc. Amphiphilic molecular modules and constructs based thereon
US7432371B2 (en) * 2002-02-07 2008-10-07 Covalent Partners, Llc Nanofilm and membrane compositions
US20040106741A1 (en) * 2002-09-17 2004-06-03 Kriesel Joshua W. Nanofilm compositions with polymeric components
WO2004030622A2 (en) 2002-09-30 2004-04-15 Auburn University Method of isolation and self-assembly of small protein particles from blood and other biological materials
US8298793B2 (en) 2002-09-30 2012-10-30 Auburn University Methods for isolating proteons from plasma samples
US20050142611A1 (en) 2002-09-30 2005-06-30 Auburn University Method of isolation and self-assembly of small protein particles from blood and other biological materials
SE0203857L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran och förfarande för tillverkning därav
SE0203855L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran
JP4879022B2 (ja) * 2003-11-04 2012-02-15 ポーレックス コーポレイション 複合多孔質材料並びにそれらを作製する方法及びそれらを使用する方法
DE102004008219B3 (de) * 2004-02-19 2005-10-27 Membrana Gmbh Integral asymmetrische Membran, Verfahren zu ihrer Herstellung und ihre Verwendung
DE102004008221B4 (de) * 2004-02-19 2006-01-26 Membrana Gmbh Dialysemembran mit verbesserter Mittelmolekülentfernung
DE102004008220B4 (de) * 2004-02-19 2006-01-12 Membrana Gmbh High-Flux Dialysemembran mit verbessertem Trennverhalten
DE102005026804B3 (de) * 2005-06-09 2007-02-22 Membrana Gmbh Mikrofiltrationsmembran mit verbessertem Filtrationsverhalten
US20070084788A1 (en) * 2005-10-14 2007-04-19 Millipore Corporation Ultrafiltration membranes and methods of making and use of ultrafiltration membranes
WO2007125943A1 (ja) 2006-04-26 2007-11-08 Toyo Boseki Kabushiki Kaisha 高分子多孔質中空糸膜
ATE541637T1 (de) 2006-05-06 2012-02-15 Membrana Gmbh Ultrafiltrationsmembran
ATE445455T1 (de) * 2006-05-09 2009-10-15 Porex Corp Poröse materialzusammensatzungen für membranen und zugehöroge anwendungen
KR101394416B1 (ko) 2006-12-20 2014-05-14 에치투엘 주식회사 폴리비닐리덴플루오라이드 중공사막의 제조방법 및이로부터 제조된 중공사막
CN101605592B (zh) * 2007-02-05 2011-10-12 陶氏环球技术公司 改性的聚酰胺膜
DE102007019051B3 (de) 2007-04-23 2008-10-09 Fresenius Medical Care Deutschland Gmbh Hohlfaserkapillarmembran und Verfahren zu deren Herstellung
JP5504560B2 (ja) 2007-10-19 2014-05-28 東洋紡株式会社 液体処理用の中空糸膜
ATE528066T1 (de) * 2008-12-12 2011-10-15 Membrana Gmbh Hydrophobe ozonstabile pvdf-membran mit hoher mechanischer stabilität
WO2012102680A1 (en) * 2011-01-25 2012-08-02 Nanyang Technological University A forward osmosis membrane and method of forming a forward osmosis membrane
US20120305487A1 (en) * 2011-05-31 2012-12-06 Gambro Lundia Ab Method for Treating Anemia in Hemodialysis Patients
SG188680A1 (en) * 2011-09-14 2013-04-30 Univ Singapore Thin film composite nanofiltration hollow fiber membranes
ES2625510T3 (es) * 2012-11-26 2017-07-19 Gambro Lundia Ab Sistema de soporte hepático
US20140234506A1 (en) * 2013-02-18 2014-08-21 Wisconsin Alumni Research Foundation Methods and compositions for protein concentration
WO2015118045A1 (en) 2014-02-06 2015-08-13 Gambro Lundia Ab Membrane for blood purification
PL3427814T3 (pl) 2014-02-06 2023-01-02 Gambro Lundia Ab Hemodializator do oczyszczania krwi
JP6343470B2 (ja) * 2014-03-27 2018-06-13 株式会社ダイセル Ｎｆ膜の製造方法
DE102016102782A1 (de) * 2016-02-17 2017-09-14 B. Braun Avitum Ag Dialysemembran und Verfahren zu ihrer Herstellung
CN107096392B (zh) * 2016-02-23 2020-04-24 中国科学院苏州纳米技术与纳米仿生研究所 非对称疏水和亲水双向功能浸润性多孔膜及其应用
CN105935559A (zh) * 2016-06-23 2016-09-14 无锡市国松环保机械有限公司 一种用于超滤装置的超滤膜
CN109982772B (zh) * 2016-11-17 2021-12-10 日东电工株式会社 分离膜及层叠体
EP3691775A1 (en) 2017-10-05 2020-08-12 Fresenius Medical Care Holdings, Inc. Polysulfone-urethane copolymer, membranes and products incorporating same, and methods for making and using same
EP3574986A1 (en) * 2018-05-30 2019-12-04 3M Innovative Properties Company Membrane for capillary microfiltration

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
DE3327638C2 (de) * 1983-07-30 1986-08-07 Akzo Gmbh, 5600 Wuppertal Verfahren und Vorrichtung zur Herstellung Poren aufweisender Formkörper
CA1314667C (en) * 1986-05-30 1993-03-23 Hajime Itoh Process for producing porous membranes
SE460521B (sv) * 1987-08-31 1989-10-23 Gambro Dialysatoren Permselektiv asymmetriskt membran samt foerfarande foer dess framstaellning
EP0341473B1 (de) * 1988-04-30 1999-10-06 Akzo Nobel N.V. Verfahren zur Sulfonierung von aromatischen Polyäthersulfonen
DE3829752A1 (de) * 1988-09-01 1990-03-22 Akzo Gmbh Integrale asymmetrische polyaethersulfonmembran, verfahren zur herstellung und verwendung zur ultrafiltration und mikrofiltration
DE3829766A1 (de) * 1988-09-01 1990-03-22 Akzo Gmbh Verfahren zur herstellung von membranen
CA2053743C (en) * 1990-10-18 2001-11-20 Husheng Zhang Asymmetric polymer membrane and preparation thereof
WO1993004223A1 (en) * 1991-08-17 1993-03-04 The Dow Chemical Company Microporous hollow fiber or film membrane of poly(phenylene sulfide) (pps)
JP3171947B2 (ja) * 1991-09-03 2001-06-04 ダイセル化学工業株式会社 ポリアクリロニトリル共重合体選択透過膜およびその製造方法

Also Published As

Publication number Publication date
UA48967C2 (uk) 2002-09-16
EP0828553B1 (de) 2001-07-04
CN1185119A (zh) 1998-06-17
JP4683506B2 (ja) 2011-05-18
AU5693396A (en) 1996-12-11
AU693362B2 (en) 1998-06-25
JP2011078972A (ja) 2011-04-21
JPH11506387A (ja) 1999-06-08
WO1996037282A1 (de) 1996-11-28
CN1099309C (zh) 2003-01-22
DE19518624C1 (de) 1996-11-21
EA000300B1 (ru) 1999-04-29
DE59607228D1 (de) 2001-08-09
US5919370A (en) 1999-07-06
EP0828553A1 (de) 1998-03-18
EA199700421A1 (ru) 1998-10-29

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