DE60333948D1 - Permselektive membran und herstellungsverfahren dafür - Google Patents

Permselektive membran und herstellungsverfahren dafür

Info

Publication number
DE60333948D1
DE60333948D1 DE60333948T DE60333948T DE60333948D1 DE 60333948 D1 DE60333948 D1 DE 60333948D1 DE 60333948 T DE60333948 T DE 60333948T DE 60333948 T DE60333948 T DE 60333948T DE 60333948 D1 DE60333948 D1 DE 60333948D1
Authority
DE
Germany
Prior art keywords
membrane
polymer
pores
solvent
polymer solution
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
DE60333948T
Other languages
English (en)
Inventor
Hermann Goehl
Reinhold Buck
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia AB
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 Gambro Lundia AB filed Critical Gambro Lundia AB
Application granted granted Critical
Publication of DE60333948D1 publication Critical patent/DE60333948D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • 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
    • 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
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • B01D69/08—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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/005—Producing membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/36—Introduction of specific chemical groups
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/3089—Cross-sectional configuration of strand material is specified
    • Y10T442/3106—Hollow strand material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3325—Including a foamed layer or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/612—Hollow strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE60333948T 2002-12-20 2003-12-17 Permselektive membran und herstellungsverfahren dafür Expired - Lifetime DE60333948D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203857A SE0203857L (sv) 2002-12-20 2002-12-20 Permselektivt membran och förfarande för tillverkning därav
PCT/SE2003/001985 WO2004056459A1 (en) 2002-12-20 2003-12-17 Permselective membrane and process for manufacturing thereof

Publications (1)

Publication Number Publication Date
DE60333948D1 true DE60333948D1 (de) 2010-10-07

Family

ID=20290004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60333948T Expired - Lifetime DE60333948D1 (de) 2002-12-20 2003-12-17 Permselektive membran und herstellungsverfahren dafür

Country Status (12)

Country Link
US (2) US8496122B2 (de)
EP (1) EP1578521B1 (de)
JP (1) JP4417849B2 (de)
KR (1) KR101007956B1 (de)
CN (1) CN100563800C (de)
AT (1) ATE478724T1 (de)
AU (1) AU2003291586B2 (de)
CA (1) CA2506229C (de)
DE (1) DE60333948D1 (de)
ES (1) ES2351332T3 (de)
SE (1) SE0203857L (de)
WO (1) WO2004056459A1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0203855L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran
DE602007011563D1 (de) 2006-10-19 2011-02-10 Joanneum Res Forschungsges M B H Vorrichtung zur analyse einer fluid-probe durch mikrodialyse und verfahren zum überwachen eines parameters einer fluid-probe
US7977451B2 (en) 2006-12-15 2011-07-12 General Electric Company Polyarylether membranes
DE102008003090A1 (de) * 2008-01-03 2009-07-16 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran
EP2113298B1 (de) 2008-04-30 2013-04-24 Gambro Lundia AB Hohlfasermembran für die Hämodialyse mit verbesserter Durchlässigkeit und Selektivität
EP2156881A1 (de) 2008-08-22 2010-02-24 Gambro Lundia AB Verteilungs- bzw. Filtrierungsvorrichtung
EP2321360B1 (de) 2008-08-28 2020-11-25 Evonik Canada Inc. Wärmestabile oberflächenmodifizierende makromoleküle auf der basis von biuret und isocyanurat und ihre verwendung
EP2168666A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Bestrahlte Membran für Zellexpansion
EP2168614B1 (de) 2008-09-25 2012-02-15 Gambro Lundia AB Hybride biologische künstliche Niere
EP2177603A1 (de) 2008-09-25 2010-04-21 Gambro Lundia AB Vorrichtung für Nierenzellexpansion
EP2168668A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Membran für Zellexpansion
CN104888620B (zh) * 2008-10-07 2017-09-15 纽约州立大学研究基金会 高通量高效率纳米纤维膜及其制备方法
PL2295132T3 (pl) 2009-05-15 2017-02-28 Interface Biologics Inc. Przeciwzakrzepowe membrany z włókien kapilarnych, materiał do zalewania i przewód do krwi
KR101331056B1 (ko) * 2009-05-15 2013-11-19 인터페이스 바이오로직스 인크. 항혈전성 중공 섬유막 및 필터
AU2010224421B9 (en) * 2009-05-15 2015-10-08 Interface Biologics Inc. Antithrombogenic hollow fiber membranes and filters
EP2253370B1 (de) 2009-05-20 2014-10-01 Gambro Lundia AB Hohlfasermembranen mit verbesserter Leistung
EP2253369B1 (de) 2009-05-20 2011-11-09 Gambro Lundia AB Membranen mit verbesserter Leistung
ES2528291T3 (es) * 2009-05-20 2015-02-06 Gambro Lundia Ab Membranas con rendimiento mejorado
ATE531445T1 (de) 2009-05-20 2011-11-15 Gambro Lundia Ab Membranen mit verbesserter leistung
EP2253371A1 (de) * 2009-05-22 2010-11-24 B. Braun Avitum AG Hohlfasermembran und Dialysator
EP2412798A1 (de) 2010-07-27 2012-02-01 Gambro Lundia AB Biomimetische Membran zur Kultivierung von Zellen
US9352283B2 (en) * 2010-10-25 2016-05-31 Agency For Science, Technology And Research Tubular fiber membrane with nanoporous skin
KR101077954B1 (ko) * 2011-03-18 2011-10-28 주식회사 휴비스 강도 및 수투과도가 우수한 폴리설폰계 중공사막 및 그 제조방법
SG188680A1 (en) * 2011-09-14 2013-04-30 Univ Singapore Thin film composite nanofiltration hollow fiber membranes
EP2604331B1 (de) 2011-12-15 2017-01-25 Gambro Lundia AB Dotierte Membranen
EP2636442A1 (de) * 2012-03-05 2013-09-11 Gambro Lundia AB Ultrafiltrationsmembranen mit niedrigem Cut-off
CN102698618B (zh) * 2012-04-16 2015-11-18 中国科学院过程工程研究所 一种用于膜蒸馏过程的聚醚砜多孔膜及其制备方法
KR101414979B1 (ko) * 2012-06-29 2014-07-07 도레이케미칼 주식회사 아라미드 중공사를 지지체로 구비한 정삼투막 및 그 제조방법
CN103111192B (zh) * 2013-02-28 2016-02-10 南京工业大学 一种陶瓷中空纤维膜的微观结构调变方法
JP6461934B2 (ja) 2013-06-19 2019-01-30 ナショナル ユニヴァーシティー オブ シンガポール 浸透圧発電用の薄膜複合中空繊維
WO2015013364A1 (en) * 2013-07-26 2015-01-29 The Trustees Of The University Of Pennsylvania Magnetic separation filters for microfluidic devices
EP2845641B1 (de) 2013-09-05 2018-05-09 Gambro Lundia AB Permselektive asymmetrische Membranen mit Polyvinylpyrrolidone hohen Molekulargewichtes, sowie deren Herstellung und Verwendung
WO2015056145A1 (en) * 2013-10-15 2015-04-23 Basf Se Improving the chemical stability of filtration membranes
ES2701847T3 (es) * 2014-02-06 2019-02-26 Gambro Lundia Ab Hemodializador para purificar la sangre
KR102346383B1 (ko) 2014-02-06 2022-01-04 감브로 룬디아 아베 혈액 정화를 위한 멤브레인
EP2939731B1 (de) * 2014-04-30 2018-10-03 Gambro Lundia AB UV-bestrahlte Hohlfasermembranen
CN106255709A (zh) 2014-05-01 2016-12-21 沙特基础工业全球技术有限公司 两亲嵌段共聚物，其组合物、膜和分离组件及其制备方法
JP2017515663A (ja) 2014-05-01 2017-06-15 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ スキンド非対称ポリ（フェニレンエーテル）共重合体膜、気体分離装置、及びこれらの作製方法
US10252220B2 (en) 2014-05-01 2019-04-09 Sabic Global Technologies B.V. Porous asymmetric polyphenylene ether membranes and associated separation modules and methods
CN106232213B (zh) 2014-05-01 2019-08-27 沙特基础工业全球技术有限公司 具有包含聚(亚苯基醚)和两亲聚合物的支持物的复合膜、制造方法及其分离组件
WO2016054733A1 (en) 2014-10-06 2016-04-14 Interface Biologics, Inc. Packaging materials including a barrier film
US10851241B2 (en) 2014-11-19 2020-12-01 Cytiva Sweden Ab Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes
EP3037156A1 (de) * 2014-12-22 2016-06-29 Gambro Lundia AB Online-Trocknung von Hohlfasermembranen
JP2018509293A (ja) 2015-03-24 2018-04-05 アーストロマ カンパニー リミテッド 流体分離膜を含む流体分離装置、及び流体分離膜モジュール
US10421046B2 (en) 2015-05-01 2019-09-24 Sabic Global Technologies B.V. Method for making porous asymmetric membranes and associated membranes and separation modules
CN104906972A (zh) * 2015-05-20 2015-09-16 苏州市贝克生物科技有限公司 一种纳米二氧化钛/聚醚血液透析膜及其制备方法
TW201733664A (zh) * 2015-11-13 2017-10-01 艾克頌美孚研究工程公司 烴逆滲透膜及分離
EP3195921A1 (de) 2016-01-22 2017-07-26 Gambro Lundia AB Filtermembran und vorrichtung
DE102016102782A1 (de) 2016-02-17 2017-09-14 B. Braun Avitum Ag Dialysemembran und Verfahren zu ihrer Herstellung
EP3430076B1 (de) * 2016-03-15 2020-07-15 Solvay Specialty Polymers Italy S.p.A. Zusammensetzung und verfahren zur herstellung einer sulfonpolymermembran
US10307717B2 (en) 2016-03-29 2019-06-04 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
US9815031B2 (en) 2016-03-29 2017-11-14 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
CN106360843B (zh) * 2016-09-22 2017-10-31 东华大学 一种高舒适性纳米纤维自粘防护口罩
CN110167995B (zh) 2016-10-18 2022-07-01 界面生物公司 具有表面改性大分子的塑化pvc混合物和由其制成的制品
SG11201902910XA (en) * 2016-10-26 2019-05-30 Nat Univ Singapore A hollow fiber membrane
CN106823806B (zh) * 2017-03-23 2020-04-28 南京膜材料产业技术研究院有限公司 一种规则四层结构的纳滤膜、制备方法及在高浓度盐分离过程中的应用
EP3421117A1 (de) * 2017-06-28 2019-01-02 3M Innovative Properties Company Flachmembranen aus polyamid mit mikroporöser oberflächenstruktur zur retention von nanopartikeln
US10961340B2 (en) 2017-07-14 2021-03-30 Fresenius Medical Care Holdings, Inc. Method for providing surface modifying composition with improved byproduct removal
EP3431171A1 (de) 2017-07-19 2019-01-23 Gambro Lundia AB Filtermembran und vorrichtung
EP3681619A1 (de) * 2017-09-11 2020-07-22 Fresenius Medical Care Holdings, Inc. Mikroporöse membran und verfahren zur herstellung davon
EP3691775A1 (de) 2017-10-05 2020-08-12 Fresenius Medical Care Holdings, Inc. Polysulfon-urethan-copolymer, membranen und produkte damit und verfahren zur herstellung und verwendung davon
CN109251765B (zh) * 2018-10-31 2020-05-05 中国石油大学(华东) 一种石脑油中提取有机硫化物的聚氨酯/聚偏氟乙烯复合膜及其制备方法
EP3680005A1 (de) 2019-01-10 2020-07-15 Gambro Lundia AB Membran mit immobilisiertem anticoagulans und verfahren zu ihrer herstellung
CN115245757B (zh) * 2021-04-28 2023-07-21 中国石油化工股份有限公司 一种复合纳滤膜及其制备方法和应用

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3526588A (en) * 1967-09-21 1970-09-01 Amicon Corp Macromolecular fractionation process
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
JPS5656202A (en) * 1979-10-15 1981-05-18 Asahi Chem Ind Co Ltd Hollow porous membrane yarn made of polyvinylidene fluoride type resin
EP0086235B1 (de) * 1981-08-22 1986-04-30 Asahi Kasei Kogyo Kabushiki Kaisha Hohlfasermembran aus aromatischem polysulfonharz und deren herstellungsverfahren
DE3149976A1 (de) 1981-12-17 1983-06-30 Hoechst Ag, 6230 Frankfurt Makroporoese asymmetrische hydrophile membran aus synthetischem polymerisat
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
DE3584562D1 (de) 1984-06-13 1991-12-05 Inst Nat Rech Chimique Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
DE3426331A1 (de) * 1984-07-17 1986-01-30 6380 Bad Homburg Fresenius AG Asymmetrische mikroporoese hohlfaser fuer die haemodialyse sowie verfahren zu ihrer herstellung
US4940541A (en) * 1987-02-11 1990-07-10 Tokyo Bi-Tech Laboratories, Inc. Blood cleaning hollow fiber membrane, method for cleaning blood, and apparatus therefor
SE460521B (sv) * 1987-08-31 1989-10-23 Gambro Dialysatoren Permselektiv asymmetriskt membran samt foerfarande foer dess framstaellning
JP2899352B2 (ja) * 1990-03-29 1999-06-02 株式会社クラレ 多孔性の中空糸膜
US5762798A (en) * 1991-04-12 1998-06-09 Minntech Corporation Hollow fiber membranes and method of manufacture
US5707522A (en) * 1992-08-10 1998-01-13 Daicel Chemical Industries, Ltd. Permselective membrane of polyacrylonitrile copolymer and process for producing the same
US5340480A (en) * 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same
JPH06168926A (ja) * 1992-08-26 1994-06-14 Fuji Electric Co Ltd キャリアレスウェーハ洗浄装置におけるウェーハ搬送制御方法
EP0604882B1 (de) * 1992-12-30 1998-08-26 Hoechst Aktiengesellschaft Semipermeable Membranen aus homogen mischbaren Polymerlegierungen
US5571418A (en) 1993-08-20 1996-11-05 Lee; Patrice A. Hemofiltration of toxic mediator-related disease
JP3714686B2 (ja) * 1994-04-27 2005-11-09 旭化成メディカル株式会社 ポリスルホン系中空糸膜及びその製造方法
DE19518624C1 (de) 1995-05-24 1996-11-21 Akzo Nobel Nv Synthetische Trennmembran
US5938929A (en) * 1995-06-30 1999-08-17 Toray Industries, Inc. Polysulfone hollow fiber semipermeable membrane
US6045899A (en) * 1996-12-12 2000-04-04 Usf Filtration & Separations Group, Inc. Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters
JP3474205B2 (ja) * 1997-05-19 2003-12-08 旭メディカル株式会社 ポリスルホン系中空糸型血液浄化膜とその製造方法
KR100602429B1 (ko) * 1999-12-29 2006-07-20 주식회사 코오롱 폴리설폰계 중공사막 및 그의 제조방법
CN1305865A (zh) * 2000-01-18 2001-08-01 常州市朗生医疗器械工程有限公司 聚芳砜空心纤维膜及其制造方法
US6802820B1 (en) * 2000-04-13 2004-10-12 Transvivo, Inc. Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
US6787040B2 (en) 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
AU2002251485A1 (en) * 2001-04-18 2002-11-11 Asahi Medical Co., Ltd. Asymmetric porous films and process for producing the same
US6890435B2 (en) * 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
SE0203855L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran

Also Published As

Publication number Publication date
KR101007956B1 (ko) 2011-01-14
US20130277878A1 (en) 2013-10-24
CN100563800C (zh) 2009-12-02
ATE478724T1 (de) 2010-09-15
CA2506229C (en) 2011-08-02
ES2351332T3 (es) 2011-02-03
KR20050083852A (ko) 2005-08-26
EP1578521B1 (de) 2010-08-25
SE0203857D0 (sv) 2002-12-20
CN1711127A (zh) 2005-12-21
SE0203857L (sv) 2004-06-21
US20060234582A1 (en) 2006-10-19
US9028740B2 (en) 2015-05-12
JP2006510483A (ja) 2006-03-30
EP1578521A1 (de) 2005-09-28
AU2003291586B2 (en) 2008-11-13
CA2506229A1 (en) 2004-07-08
JP4417849B2 (ja) 2010-02-17
WO2004056459A1 (en) 2004-07-08
US8496122B2 (en) 2013-07-30
AU2003291586A1 (en) 2004-07-14

Similar Documents

Publication Publication Date Title
DE60333948D1 (de) Permselektive membran und herstellungsverfahren dafür
US4612119A (en) Hollow fiber filter medium and process for preparing the same
JPH0122003B2 (de)
DE502005003733D1 (de) High-flux dialysemembran mit verbessertem trennverhalten
CN108079795A (zh) 一种分级多孔的聚偏氟乙烯中空纤维复合膜及其制造方法
CN108211809A (zh) 一种永久亲水的聚偏氟乙烯膜及其制造方法
JPH0569571B2 (de)
CN107626210A (zh) 一种高分子聚合物微孔膜及其制备方法
JPH06210146A (ja) 中空糸不均質膜及びその製法
JPS6333871B2 (de)
JPS61200806A (ja) ポリエ−テルスルホン多孔中空糸膜およびその製造方法
JPS5898105A (ja) フッ素系湿潤分離膜の製造方法
KR930005663A (ko) 다공성 중공 섬유막 및 그 제조 방법
JP2008133560A (ja) 中空糸及びこれを用いた燃料電池用加湿器
KR960000290A (ko) 이성분 중공사막의 제조방법
KR910011329A (ko) 투과성이 우수한 중공사 막과 그 제조방법
JP2512909B2 (ja) 中空糸多孔質膜の製造方法
JPH02152528A (ja) 多孔質中空糸の製造法
JP2714849B2 (ja) 中空糸の製造方法
JPS5929984Y2 (ja) 多孔質中空糸よりなる組みひも
KR910011330A (ko) 내구성 및 투과성이 우수한 중공사 막과 그 제조방법
JPS63107802A (ja) 酸素富化空気の製造法
CN115245758A (zh) 一种复合正渗透膜及其制备方法和应用
KR20040019749A (ko) 투수성이 우수한 중공사막의 제조방법
JPH0376970B2 (de)