JPS6193801A - 非対称微孔性中空繊維の製造方法 - Google Patents

非対称微孔性中空繊維の製造方法

Info

Publication number
JPS6193801A
JPS6193801A JP60157958A JP15795885A JPS6193801A JP S6193801 A JPS6193801 A JP S6193801A JP 60157958 A JP60157958 A JP 60157958A JP 15795885 A JP15795885 A JP 15795885A JP S6193801 A JPS6193801 A JP S6193801A
Authority
JP
Japan
Prior art keywords
polymer
weight
solvent
hollow
group
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.)
Granted
Application number
JP60157958A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0554373B2 (enExample
Inventor
クラウス　ヘイルマン
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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=6240870&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6193801(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Publication of JPS6193801A publication Critical patent/JPS6193801A/ja
Publication of JPH0554373B2 publication Critical patent/JPH0554373B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • External Artificial Organs (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
JP60157958A 1984-07-17 1985-07-17 非対称微孔性中空繊維の製造方法 Granted JPS6193801A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3426331.4 1984-07-17
DE3426331A DE3426331A1 (de) 1984-07-17 1984-07-17 Asymmetrische mikroporoese hohlfaser fuer die haemodialyse sowie verfahren zu ihrer herstellung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7000370A Division JP2782583B2 (ja) 1984-07-17 1995-01-05 非対称微孔性中空繊維

Publications (2)

Publication Number Publication Date
JPS6193801A true JPS6193801A (ja) 1986-05-12
JPH0554373B2 JPH0554373B2 (enExample) 1993-08-12

Family

ID=6240870

Family Applications (3)

Application Number Title Priority Date Filing Date
JP60157958A Granted JPS6193801A (ja) 1984-07-17 1985-07-17 非対称微孔性中空繊維の製造方法
JP7000370A Expired - Fee Related JP2782583B2 (ja) 1984-07-17 1995-01-05 非対称微孔性中空繊維
JP9242108A Expired - Lifetime JP2916446B2 (ja) 1984-07-17 1997-08-21 非対称微孔性中空繊維の製造方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP7000370A Expired - Fee Related JP2782583B2 (ja) 1984-07-17 1995-01-05 非対称微孔性中空繊維
JP9242108A Expired - Lifetime JP2916446B2 (ja) 1984-07-17 1997-08-21 非対称微孔性中空繊維の製造方法

Country Status (8)

Country Link
EP (1) EP0168783B1 (enExample)
JP (3) JPS6193801A (enExample)
AT (1) ATE107189T1 (enExample)
BR (1) BR8503391A (enExample)
CA (1) CA1294745C (enExample)
DE (2) DE3426331A1 (enExample)
ES (1) ES8605686A1 (enExample)
YU (1) YU46155B (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258707A (ja) * 1985-12-23 1987-11-11 ジエルマン　サイエンシス　インコ−ポレ−テツド 濾過膜およびその製法
JPS6397205A (ja) * 1986-10-15 1988-04-27 Toray Ind Inc ポリスルホン系樹脂半透膜の処理方法
JPS6397666A (ja) * 1986-10-15 1988-04-28 Toray Ind Inc 低温溶解型原液およびその製造法
JPS648976A (en) * 1987-07-01 1989-01-12 Teijin Ltd Permselective hollow yarn
JPH0194901A (ja) * 1987-08-31 1989-04-13 Gambro Dialysatoren Gmbh & Co Kg 血液透析に適当な透過選択性不均斉膜および該膜の製造方法
JPH01107811A (ja) * 1987-10-20 1989-04-25 Daicel Chem Ind Ltd 超純水製造用中空糸膜の製造方法
JPH01132820A (ja) * 1987-11-10 1989-05-25 Mitsubishi Rayon Co Ltd 耐アルカリ性に優れた親規な合成繊維
JPH07289863A (ja) * 1994-04-27 1995-11-07 Asahi Medical Co Ltd ポリスルホン系中空糸膜及びその製造方法
JPH0838598A (ja) * 1995-03-20 1996-02-13 Teijin Ltd 血液浄化器
EP0779381A2 (en) 1991-11-19 1997-06-18 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polysulfone porous hollow fiber
US5641450A (en) * 1991-03-28 1997-06-24 Toray Industries, Inc. Process of making a module including a polysulphonic hollow fiber membrane
JP2005348874A (ja) * 2004-06-09 2005-12-22 Toyobo Co Ltd ポリスルホン系選択透過性中空糸膜
US7786233B2 (en) 2007-01-26 2010-08-31 Nippon Shokubai Co., Ltd. Polyvinylpyrrolidone powder compositions
WO2015046411A1 (ja) * 2013-09-30 2015-04-02 東レ株式会社 多孔質膜、多孔質膜を内蔵する血液浄化用モジュールおよび多孔質膜の製造方法
JP2022539705A (ja) * 2019-06-24 2022-09-13 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド 中空糸膜

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919811A (en) * 1988-01-14 1990-04-24 The Standard Oil Company Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
DE3903098A1 (de) * 1989-02-02 1990-08-16 Hoechst Ag Semipermeable membran aus einer homogen mischbaren polymerlegierung
DE4007383C2 (de) * 1990-03-08 1998-10-29 Seitz Filter Werke Herstellung von hydrophilen Mikrofiltrationsmembranen aus Polysulfonen
EP0550798A1 (de) * 1991-10-04 1993-07-14 Kawasumi Laboratories, Inc. Hohlfasermembran auf Basis von Polysulfon
US5340480A (en) * 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same
US5232601A (en) * 1992-05-29 1993-08-03 W. R. Grace & Co.-Conn. High flux hollow fiber membrane
DE4320198C1 (de) * 1993-06-18 1994-07-14 Fresenius Ag Vorrichtung zum Gasaustausch, insbesondere zum Oxygenieren von Blut
CA2165221C (en) 1994-12-16 2003-09-23 Kazuhisa Shibata Module for blood purification, blood purification membrane and its production
EP0824960A4 (en) * 1995-05-09 1998-11-11 Teijin Ltd HOLLOW FIBER MEMBRANE BASED ON POLYSULFONE POLYMER AND PROCESS FOR PRODUCING THE SAME
DE69634352T2 (de) * 1995-06-30 2006-01-12 Toray Industries, Inc. Methode zur Herstellung einer teildurchlässigen Hohlfasermembran aus Polysulfon
EP0750936B2 (en) * 1995-06-30 2019-09-11 Toray Industries, Inc. Permselective membranes and methods for their production
US6355730B1 (en) 1995-06-30 2002-03-12 Toray Industries, Inc. Permselective membranes and methods for their production
WO1998052683A1 (en) 1997-05-19 1998-11-26 Asahi Medical Co., Ltd. Polysulfone-base hollow-fiber hemocathartic membrane and processes for the production thereof
ES2307312T3 (es) 1997-12-17 2008-11-16 Asahi Kasei Kuraray Medical Co., Ltd. Metodo para la fabricacion de un organo artificial, membrana de fibr as huecas y dializador del tipo de membrana de fibras huecas.
KR100289413B1 (ko) * 1997-12-30 2001-05-02 구광시 폴리설폰계 중공사 막 및 그의 제조 방법
GB9808689D0 (en) * 1998-04-23 1998-06-24 Kalsep Ltd Improved membrane
US6908553B1 (en) * 1998-07-08 2005-06-21 Baxter International Inc. Composite membrane with particulate matter substantially immobilized therein
WO2000012154A1 (en) 1998-08-27 2000-03-09 Toray Industries, Inc. Blood processing device
KR100804330B1 (ko) * 1998-11-09 2008-02-15 아사히 카세이 쿠라레 메디칼 가부시키가이샤 혈액 정화기
DE10007327A1 (de) * 2000-02-17 2001-08-30 Fresenius Medical Care De Gmbh Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern
DE10034098C2 (de) * 2000-07-13 2002-11-21 Fresenius Medical Care De Gmbh Hydrophobe mikroporöse Hohlfasermembran und Verfahren zur Herstellung dieser Membran sowie deren Verwendung in der Membranoxygenierung
DE10217440A1 (de) 2002-04-18 2003-11-06 Basf Ag Verwendung hydrophob modifizierter Copolymere auf Basis von N-Vinylmonomeren zur Herstellung von Membranen
WO2004024216A1 (ja) 2002-09-12 2004-03-25 Asahi Medical Co., Ltd. 血漿浄化膜及び血漿浄化システム
SE0203855L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran
SE0203857L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran och förfarande för tillverkning därav
JP3551971B1 (ja) 2003-11-26 2004-08-11 東洋紡績株式会社 ポリスルホン系選択透過性中空糸膜
JP3580314B1 (ja) 2003-12-09 2004-10-20 東洋紡績株式会社 ポリスルホン系選択透過性中空糸膜束およびその製造方法
DE102004008220B4 (de) 2004-02-19 2006-01-12 Membrana Gmbh High-Flux Dialysemembran mit verbessertem Trennverhalten
DE102004008221B4 (de) 2004-02-19 2006-01-26 Membrana Gmbh Dialysemembran mit verbesserter Mittelmolekülentfernung
DE102004008219B3 (de) * 2004-02-19 2005-10-27 Membrana Gmbh Integral asymmetrische Membran, Verfahren zu ihrer Herstellung und ihre Verwendung
CN100515548C (zh) 2004-08-10 2009-07-22 尼普洛株式会社 聚砜系选择渗透性中空纤维膜组件及其制造方法
DE102005011544A1 (de) * 2005-03-10 2006-09-14 Gkss-Forschungszentrum Geesthacht Gmbh Verfahren zur Herstellung einer Polymermembran sowie Polymermembran
WO2008047760A1 (fr) 2006-10-17 2008-04-24 Tokai University Educational System Tubule rénal bioartificiel
EP2383031B1 (en) 2006-10-18 2016-05-25 Gambro Lundia AB Use of a hollow fibre membrane in microdialysis
DE102008000220A1 (de) 2008-02-01 2009-08-13 ASCALON Gesellschaft für Innovation in der Medizintechnik m.b.H. Hohlfaser-Separationsmembranen und Verfahren zu ihrer Herstellung
KR100978931B1 (ko) * 2008-02-18 2010-08-31 웅진케미칼 주식회사 고강도를 지니는 고흡수성 섬유 및 이의 제조방법
ES2422162T3 (es) 2008-04-30 2013-09-09 Gambro Lundia Ab Membrana de fibra hueca para hemodiálisis con permeabilidad y selectividad mejoradas
EP2156881A1 (en) 2008-08-22 2010-02-24 Gambro Lundia AB Cap for a diffusion and/or filtration device
JP2012520761A (ja) 2009-03-19 2012-09-10 イー・エム・デイー・ミリポア・コーポレイシヨン ナノ繊維濾過媒体を用いる、流体資料からの微生物の除去
EP2253368B1 (en) 2009-05-20 2011-11-02 Gambro Lundia AB Membranes having improved performance
EP2253369B1 (en) 2009-05-20 2011-11-09 Gambro Lundia AB Membranes having improved performance
ITBO20090705A1 (it) * 2009-10-29 2011-04-29 Medica S R L Procedimento per la preparazione di una membrana cava per lo scambio di materia tra una fase liquida e una fase gassosa
EP2412426A1 (de) 2010-07-30 2012-02-01 Schaefer Kalk GmbH & Co. KG Poröse Hohlfaser
SG190002A1 (en) 2010-10-25 2013-06-28 Agency Science Tech & Res Tubular fiber membrane with nanoporous skin
SG10201605328WA (en) 2011-04-01 2016-08-30 Emd Millipore Corp Nanofiber containing composite structures
EP3102314B1 (en) 2014-02-06 2018-09-19 Gambro Lundia AB Membrane for blood purification
KR102316246B1 (ko) 2014-02-06 2021-10-25 감브로 룬디아 아베 혈액 정화를 위한 혈액 투석기
SG10201911354UA (en) 2014-06-26 2020-02-27 Emd Millipore Corp Filter structure with enhanced dirt holding capacity
KR102206959B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
DE102016224627A1 (de) 2016-12-09 2018-06-14 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserter Trennleistung und Herstellung einer Hohlfasermembran mit verbesserter Trennleistung
DE102017201630A1 (de) 2017-02-01 2018-08-02 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserter Biokompatibilität
JP7159308B2 (ja) 2017-07-21 2022-10-24 メルク・ミリポア・リミテッド ラテラルフローデバイスおよびこれを用いる試料中の検体を検出する方法
DE102021108842A1 (de) 2021-04-09 2022-10-13 Fresenius Medical Care Deutschland Gmbh Dialysator
DE102023133783A1 (de) 2023-12-04 2025-06-05 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit hoher Biokompatibilität und geringem Albuminverlust
CN119951344B (zh) * 2025-04-11 2025-07-04 开源环境科技集团有限公司 一种处理印染废水的中空纤维膜及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691068A (en) * 1971-01-08 1972-09-12 Amicon Corp Dialysis membrane and its use
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
JPS54145379A (en) * 1978-05-02 1979-11-13 Asahi Chem Ind Co Ltd Aromatic polysulfone hollow fiber semipermeable membrane
JPS55106243A (en) * 1979-02-07 1980-08-14 Nitto Electric Ind Co Ltd Preparation of microporous polymer membrane
JPS58104940A (ja) * 1981-12-17 1983-06-22 ヘキスト・アクチエンゲゼルシヤフト 合成重合体をベ−スとする非対称のマクロ孔状膜及びその製法
JPS58132112A (ja) * 1982-02-02 1983-08-06 Nok Corp 中空糸の製造方法
JPS58156018A (ja) * 1982-01-29 1983-09-16 Asahi Chem Ind Co Ltd ポリスルホン系樹脂中空糸

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US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
DE3138525A1 (de) * 1981-09-28 1983-04-14 Akzo Gmbh, 5600 Wuppertal Verfahren zur herstellung einer asymmetrischen hohlfadenmembran aus polyamid

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
US3691068A (en) * 1971-01-08 1972-09-12 Amicon Corp Dialysis membrane and its use
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
JPS54145379A (en) * 1978-05-02 1979-11-13 Asahi Chem Ind Co Ltd Aromatic polysulfone hollow fiber semipermeable membrane
JPS55106243A (en) * 1979-02-07 1980-08-14 Nitto Electric Ind Co Ltd Preparation of microporous polymer membrane
JPS58104940A (ja) * 1981-12-17 1983-06-22 ヘキスト・アクチエンゲゼルシヤフト 合成重合体をベ−スとする非対称のマクロ孔状膜及びその製法
JPS58156018A (ja) * 1982-01-29 1983-09-16 Asahi Chem Ind Co Ltd ポリスルホン系樹脂中空糸
JPS58132112A (ja) * 1982-02-02 1983-08-06 Nok Corp 中空糸の製造方法

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258707A (ja) * 1985-12-23 1987-11-11 ジエルマン　サイエンシス　インコ−ポレ−テツド 濾過膜およびその製法
JPS6397205A (ja) * 1986-10-15 1988-04-27 Toray Ind Inc ポリスルホン系樹脂半透膜の処理方法
JPS6397666A (ja) * 1986-10-15 1988-04-28 Toray Ind Inc 低温溶解型原液およびその製造法
JPS648976A (en) * 1987-07-01 1989-01-12 Teijin Ltd Permselective hollow yarn
JPH0194901A (ja) * 1987-08-31 1989-04-13 Gambro Dialysatoren Gmbh & Co Kg 血液透析に適当な透過選択性不均斉膜および該膜の製造方法
JPH01107811A (ja) * 1987-10-20 1989-04-25 Daicel Chem Ind Ltd 超純水製造用中空糸膜の製造方法
JPH01132820A (ja) * 1987-11-10 1989-05-25 Mitsubishi Rayon Co Ltd 耐アルカリ性に優れた親規な合成繊維
US5641450A (en) * 1991-03-28 1997-06-24 Toray Industries, Inc. Process of making a module including a polysulphonic hollow fiber membrane
EP0779381A3 (de) * 1991-11-19 1998-04-08 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Poröse Hohlfaser aus Polysulfon
EP0779381A2 (en) 1991-11-19 1997-06-18 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polysulfone porous hollow fiber
JPH07289863A (ja) * 1994-04-27 1995-11-07 Asahi Medical Co Ltd ポリスルホン系中空糸膜及びその製造方法
JPH0838598A (ja) * 1995-03-20 1996-02-13 Teijin Ltd 血液浄化器
JP2005348874A (ja) * 2004-06-09 2005-12-22 Toyobo Co Ltd ポリスルホン系選択透過性中空糸膜
US7786233B2 (en) 2007-01-26 2010-08-31 Nippon Shokubai Co., Ltd. Polyvinylpyrrolidone powder compositions
WO2015046411A1 (ja) * 2013-09-30 2015-04-02 東レ株式会社 多孔質膜、多孔質膜を内蔵する血液浄化用モジュールおよび多孔質膜の製造方法
CN105579077A (zh) * 2013-09-30 2016-05-11 东丽株式会社 多孔膜、内置多孔膜的血液净化用模块以及多孔膜的制造方法
US9993777B2 (en) 2013-09-30 2018-06-12 Toray Industries, Inc. Porous membrane, blood purifying module incorporating porous membrane, and method for producing porous membrane
JP2022539705A (ja) * 2019-06-24 2022-09-13 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド 中空糸膜

Also Published As

Publication number Publication date
DE3426331A1 (de) 1986-01-30
YU46155B (sh) 1993-05-28
DE3587850D1 (de) 1994-07-21
JP2782583B2 (ja) 1998-08-06
ATE107189T1 (de) 1994-07-15
CA1294745C (en) 1992-01-28
JP2916446B2 (ja) 1999-07-05
YU116885A (en) 1988-10-31
ES8605686A1 (es) 1986-02-01
BR8503391A (pt) 1986-04-08
JPH07278948A (ja) 1995-10-24
JPH0554373B2 (enExample) 1993-08-12
JPH10121324A (ja) 1998-05-12
ES545300A0 (es) 1986-02-01
EP0168783B1 (de) 1994-06-15
EP0168783A1 (de) 1986-01-22

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