KR101461693B1 - 미공성 막의 형성 방법 - Google Patents

미공성 막의 형성 방법 Download PDF

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Publication number
KR101461693B1
KR101461693B1 KR1020097020823A KR20097020823A KR101461693B1 KR 101461693 B1 KR101461693 B1 KR 101461693B1 KR 1020097020823 A KR1020097020823 A KR 1020097020823A KR 20097020823 A KR20097020823 A KR 20097020823A KR 101461693 B1 KR101461693 B1 KR 101461693B1
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South Korea
Prior art keywords
formulation
coagulant
dope
microstructure
layer
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Expired - Fee Related
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Korean (ko)
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KR20090128451A (ko
Inventor
일예스 에이치 롬드한
스콧 엘 실리스케
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20090128451A publication Critical patent/KR20090128451A/ko
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    • 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
    • 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
    • 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
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/22—Specific non-solvents or non-solvent system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicinal Preparation (AREA)
KR1020097020823A 2007-03-28 2008-02-22 미공성 막의 형성 방법 Expired - Fee Related KR101461693B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/692,257 US7842214B2 (en) 2007-03-28 2007-03-28 Process for forming microporous membranes
US11/692,257 2007-03-28
PCT/US2008/054638 WO2008118580A1 (en) 2007-03-28 2008-02-22 Process for forming microporous membranes

Publications (2)

Publication Number Publication Date
KR20090128451A KR20090128451A (ko) 2009-12-15
KR101461693B1 true KR101461693B1 (ko) 2014-11-13

Family

ID=39788886

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097020823A Expired - Fee Related KR101461693B1 (ko) 2007-03-28 2008-02-22 미공성 막의 형성 방법

Country Status (8)

Country Link
US (1) US7842214B2 (enExample)
EP (1) EP2134455B1 (enExample)
JP (1) JP5432118B2 (enExample)
KR (1) KR101461693B1 (enExample)
CN (1) CN101646483B (enExample)
BR (1) BRPI0809206A2 (enExample)
SG (1) SG171587A1 (enExample)
WO (1) WO2008118580A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332639A1 (en) * 2008-09-19 2011-06-15 Toray Industries, Inc. Separation membrane, and method for producing same
EP2365869B1 (en) * 2008-11-21 2017-10-04 3M Innovative Properties Company Method for forming a microporous membrane
BR112012005212A2 (pt) 2009-09-22 2016-03-15 3M Innovative Properties Co método para aplicação de revestimetos por deposição de camada atômica em subtratos não cerâmicos porosos
US20120175300A1 (en) * 2011-01-11 2012-07-12 Herron John R Two-layer membrane
EP2551024B1 (en) * 2011-07-29 2017-03-22 3M Innovative Properties Co. Multilayer film having at least one thin layer and continuous process for forming such a film
US8840791B2 (en) * 2011-09-01 2014-09-23 Pall Corporation Multilayer microfiltration membrane
JP6231483B2 (ja) 2011-10-31 2017-11-15 スリーエム イノベイティブ プロパティズ カンパニー ロール形態の基材にコーティングを適用する方法
US9005496B2 (en) 2012-02-01 2015-04-14 Pall Corporation Asymmetric membranes
US9248414B2 (en) 2012-03-30 2016-02-02 Pall Corporation Large pore polymeric membrane
US11326255B2 (en) * 2013-02-07 2022-05-10 Uchicago Argonne, Llc ALD reactor for coating porous substrates
JP6156838B2 (ja) * 2013-03-29 2017-07-05 富士フイルム株式会社 酸性ガス分離用複合体の製造方法
JP6156837B2 (ja) * 2013-03-29 2017-07-05 富士フイルム株式会社 酸性ガス分離用複合体の製造方法
US9808770B2 (en) 2013-05-14 2017-11-07 Pall Corporation High throughput membrane with channels
US10450632B2 (en) 2013-07-05 2019-10-22 King Abdullah University Of Science And Technology Chelating polymeric membranes
CN104389401B (zh) * 2014-10-15 2018-06-12 3M创新有限公司 防滑膜
EP3421117A1 (en) * 2017-06-28 2019-01-02 3M Innovative Properties Company Polyamide flat sheet membranes with microporous surface structure for nanoparticle retention
DE102017009784A1 (de) 2017-10-19 2019-04-25 Sartorius Stedim Biotech Gmbh Verfahren zur Herstellung einer porösen einlagigen Polymermembran, poröse einlagige Polymermembran und Verwendung derselben zur Filtration
KR20220100651A (ko) 2019-11-21 2022-07-15 이엠디 밀리포어 코포레이션 미세여과 멤브레인
EP4061512A1 (en) 2019-11-21 2022-09-28 EMD Millipore Corporation Hydrophilic membranes
US11111578B1 (en) 2020-02-13 2021-09-07 Uchicago Argonne, Llc Atomic layer deposition of fluoride thin films
US12065738B2 (en) 2021-10-22 2024-08-20 Uchicago Argonne, Llc Method of making thin films of sodium fluorides and their derivatives by ALD
KR102693118B1 (ko) * 2022-01-06 2024-08-08 한국화학연구원 수분리막, 이를 포함하는 수처리용 필터 및 이의 제조방법
US11901169B2 (en) 2022-02-14 2024-02-13 Uchicago Argonne, Llc Barrier coatings
CN118022550B (zh) * 2023-11-23 2024-09-24 麦博睿新材料科技(重庆)有限公司 一种高泡点聚醚砜微滤膜及其制备方法
FR3160699A1 (fr) * 2024-03-27 2025-10-03 Centre National De La Recherche Scientifique Procede de co-coulage et/ou co-extrusion par inversion de phase utilisant un gel d’eau a viscosite adaptee

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121911A2 (en) * 1983-04-09 1984-10-17 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Hollow fiber filter medium and process for preparing the same
KR19990058927A (ko) * 1997-12-30 1999-07-26 구광시 폴리설폰 중공사막 및 그의 제조 방법
KR20010061733A (ko) * 1999-12-29 2001-07-07 구광시 폴리설폰계 중공사막 및 그의 제조방법

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783894A (en) * 1955-03-24 1957-03-05 Millipore Filter Corp Microporous nylon film
US4822489A (en) * 1981-08-22 1989-04-18 Asahi Kasei Kogyo Kabushiki Kaisha Aromatic polysulfone type resin hollow fiber membrane and a process for producing the same
JPH0696105B2 (ja) * 1983-06-07 1994-11-30 日東電工株式会社 芳香族ポリスルホン中空糸状膜の製造方法
JPS6227006A (ja) * 1985-07-27 1987-02-05 Fuji Photo Film Co Ltd 微孔性膜
US4761232A (en) 1986-03-07 1988-08-02 Porex Technologies Corp. Of Georgia Macroporous substrate containing microporous matrix
US4871494A (en) 1986-08-15 1989-10-03 Permea, Inc. Process for forming asymmetric gas separation membranes having graded density skins
US4770777A (en) 1987-01-29 1988-09-13 Parker Hannifin Corporation Microporous asymmetric polyamide membranes
JPS63278944A (ja) * 1987-05-11 1988-11-16 Mitsubishi Rayon Co Ltd 多孔質膜
US5238618A (en) 1987-09-14 1993-08-24 Minnesota Mining And Manufacturing Company Method for preparing oriented microporous film
US4867881A (en) 1987-09-14 1989-09-19 Minnesota Minning And Manufacturing Company Orientied microporous film
US5049276A (en) * 1988-10-13 1991-09-17 Fuji Photo Film Co., Ltd. Hollow fiber membrane
US5318417A (en) * 1988-11-10 1994-06-07 Kopp Clinton V Extrusion head for forming polymeric hollow fiber
US4992221A (en) 1989-09-27 1991-02-12 Permea, Inc. Asymmetric gas separation membranes having improved strength
FR2656234B1 (fr) * 1989-12-22 1992-03-20 Hospal Ind Membrane semi-permeable asymetrique pour le traitement des liquides biologiques.
NL9000329A (nl) * 1990-02-12 1991-09-02 Stork Friesland Bv Hydrofiel membraan, werkwijze ter vervaardiging van een hydrofiel membraan.
US5151227A (en) 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium
EP0586559B1 (en) 1991-05-21 1996-02-21 Brown University Research Foundation Apparatus for forming hollow fibers and said fibers
US5277811A (en) 1992-04-14 1994-01-11 Millipore Corporation Process for forming porous polymeric product from a nonporous polymeric composition and product
US5344701A (en) 1992-06-09 1994-09-06 Minnesota Mining And Manufacturing Company Porous supports having azlactone-functional surfaces
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
US5476665A (en) 1994-04-13 1995-12-19 Minnesota Mining And Manufacturing Company Azlactone functional particles incorporated in a membrane formed by solvent phase inversion
US5510421A (en) 1994-05-26 1996-04-23 Minnesota Mining And Manufacturing Company Azlactone-functional membranes and methods of preparing and using same
DE4421871C2 (de) 1994-06-23 1997-06-19 Seitz Filter Werke Mehrschichtige Mikrofiltrationsmembran mit integrierter Vorfilterschicht und Verfahren zu ihrer Herstellung
JP3426245B2 (ja) * 1995-05-09 2003-07-14 旭化成株式会社 多孔質膜
KR970020169A (ko) * 1995-10-28 1997-05-28 김은영 수증기 또는 유기 증기 흡착을 이용한 다공성 분리막의 제조 방법
US6045899A (en) * 1996-12-12 2000-04-04 Usf Filtration & Separations Group, Inc. Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters
US6413070B1 (en) 1997-04-11 2002-07-02 Cuno Incorporated System for manufacturing reinforced three-zone microporous membrane
US6264044B1 (en) 1997-04-11 2001-07-24 Cuno, Inc. Reinforced, three zone microporous membrane
US5886059A (en) 1997-07-08 1999-03-23 Memtec America Corporation Highly asymmetric polyethersulfone filtration membranes
US6056903A (en) 1999-02-08 2000-05-02 Osmonics, Inc. Preparation of polyethersulfone membranes
ATE496341T1 (de) * 1999-06-30 2011-02-15 Apptitude Inc Verfahren und gerät um den netzwerkverkehr zu überwachen
US20030038391A1 (en) 1999-10-05 2003-02-27 Meyering Mark T. Methods and 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
KR100311051B1 (ko) 1999-12-18 2001-11-03 윤종용 설비효율 최적화방법 및 이를 위한 설비효율 분석장치
EP2813278B1 (en) * 2000-05-24 2019-01-09 EMD Millipore Corporation Process of forming multilayered membranes
US7229665B2 (en) 2001-05-22 2007-06-12 Millipore Corporation Process of forming multilayered structures
KR100575113B1 (ko) * 2000-06-21 2006-05-03 가부시키가이샤 구라레 다공질 중공 섬유막 및 이의 제조방법
US6736971B2 (en) 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
US6706184B2 (en) 2000-08-07 2004-03-16 Cuno Incorporated Unsupported multizone microporous membrane
US6994789B2 (en) 2000-08-07 2006-02-07 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
CN100464826C (zh) 2000-09-24 2009-03-04 3M创新有限公司 制造微孔膜的挤出方法和设备
US6596167B2 (en) 2001-03-26 2003-07-22 Koch Membrane Systems, Inc. Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes
US6632850B2 (en) 2001-04-04 2003-10-14 3M Innovative Properties Company Microporous materials and methods of making the same
US6878419B2 (en) 2001-12-14 2005-04-12 3M Innovative Properties Co. Plasma treatment of porous materials
US6890435B2 (en) 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
WO2003063995A2 (en) * 2002-01-29 2003-08-07 Amersham Biosciences Membrane Separations Corp. Spiraled surface hollow fiber membranes
JP2005525926A (ja) 2002-05-17 2005-09-02 ミリポア・コーポレイション 高スループットの非対称メンブレン
JP2004025066A (ja) * 2002-06-26 2004-01-29 Mitsubishi Rayon Co Ltd 多孔質中空糸膜の製造方法
JP2006503685A (ja) 2002-07-24 2006-02-02 キュノ、インコーポレーテッド 複数層膜及びその製作方法
US7112280B2 (en) 2002-08-12 2006-09-26 3M Innovative Properties Company Gas porous polymer filter and methods of use
US7112272B2 (en) 2002-08-12 2006-09-26 3M Innovative Properties Company Liquid and gas porous plastic filter and methods of use
US7067058B2 (en) 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
US7165682B1 (en) 2003-07-16 2007-01-23 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same
EP1833597B1 (en) 2004-12-22 2011-03-23 Entegris, Inc. Multilayer porous membrane and process of manufacture
US20070128425A1 (en) 2005-12-07 2007-06-07 3M Innovative Properties Company Reinforced ion-conductive membranes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121911A2 (en) * 1983-04-09 1984-10-17 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Hollow fiber filter medium and process for preparing the same
KR19990058927A (ko) * 1997-12-30 1999-07-26 구광시 폴리설폰 중공사막 및 그의 제조 방법
KR20010061733A (ko) * 1999-12-29 2001-07-07 구광시 폴리설폰계 중공사막 및 그의 제조방법

Also Published As

Publication number Publication date
BRPI0809206A2 (pt) 2015-06-16
EP2134455B1 (en) 2016-07-27
JP5432118B2 (ja) 2014-03-05
SG171587A1 (en) 2011-06-29
KR20090128451A (ko) 2009-12-15
EP2134455A4 (en) 2011-06-22
WO2008118580A1 (en) 2008-10-02
CN101646483B (zh) 2016-10-26
CN101646483A (zh) 2010-02-10
US7842214B2 (en) 2010-11-30
US20080241503A1 (en) 2008-10-02
JP2010522807A (ja) 2010-07-08
EP2134455A1 (en) 2009-12-23

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