DK1144096T3 - Integral asymmetrisk polyolefinmembran - Google Patents

Integral asymmetrisk polyolefinmembran

Info

Publication number
DK1144096T3
DK1144096T3 DK00904934T DK00904934T DK1144096T3 DK 1144096 T3 DK1144096 T3 DK 1144096T3 DK 00904934 T DK00904934 T DK 00904934T DK 00904934 T DK00904934 T DK 00904934T DK 1144096 T3 DK1144096 T3 DK 1144096T3
Authority
DK
Denmark
Prior art keywords
compound
polymer
separation
solvent
membrane
Prior art date
Application number
DK00904934T
Other languages
English (en)
Inventor
Erich Kessler
Thomas Batzilla
Friedbert Wechs
Frank Wiese
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 DK1144096T3 publication Critical patent/DK1144096T3/da

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
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • 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
    • B01D71/26—Polyalkenes
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DK00904934T 1999-01-21 2000-01-19 Integral asymmetrisk polyolefinmembran DK1144096T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19901999 1999-01-21
PCT/EP2000/000393 WO2000043114A1 (de) 1999-01-21 2000-01-19 Integral asymmetrische polyolefinmembran

Publications (1)

Publication Number Publication Date
DK1144096T3 true DK1144096T3 (da) 2004-02-09

Family

ID=7894761

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00904934T DK1144096T3 (da) 1999-01-21 2000-01-19 Integral asymmetrisk polyolefinmembran

Country Status (13)

Country Link
US (1) US6497752B1 (da)
EP (1) EP1144096B1 (da)
JP (1) JP4996011B2 (da)
KR (1) KR100654083B1 (da)
CN (1) CN1141169C (da)
AT (1) ATE250971T1 (da)
AU (1) AU748844B2 (da)
BR (1) BR0007614B1 (da)
CA (1) CA2359050C (da)
DE (1) DE50003895D1 (da)
DK (1) DK1144096T3 (da)
ES (1) ES2204513T3 (da)
WO (1) WO2000043114A1 (da)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027464B1 (en) * 1999-07-30 2006-04-11 Matsushita Electric Industrial Co., Ltd. OFDM signal transmission scheme, and OFDM signal transmitter/receiver
US6994811B2 (en) * 2001-05-22 2006-02-07 Millipore Corporation Method of manufacturing membranes and the resulting membranes
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
WO2003061812A2 (de) * 2002-01-24 2003-07-31 Membrana Gmbh Polyolefinmembran mit integral asymmetrischer struktur und verfahren zu ihrer herstellung
DE10220038A1 (de) * 2002-05-04 2003-11-20 Membrana Gmbh Verfahren zur Herstellung geschäumter Polymerformkörper und geschäumter Polymerformkörper
KR101199826B1 (ko) * 2006-12-14 2012-11-09 에스케이이노베이션 주식회사 효율적인 압출에 따른 폴리올레핀 미세다공막 제조방법
US7699911B2 (en) * 2007-05-03 2010-04-20 Honeywell International Inc. Ozone resistant O2/N2 separation membranes
JP5383146B2 (ja) 2007-10-29 2014-01-08 信越ポリマー株式会社 非対称膜及びこれを用いた空調システム
US20110206973A1 (en) * 2008-10-24 2011-08-25 Toray Tonen Specialty Separator Godo Kaisha Multi-layer microporous membranes and methods for making and using such membranes
ES2373251T3 (es) 2008-12-12 2012-02-01 Membrana Gmbh Membrana hidrófoba de pvdf estable frente al ozono, con elevada estabilidad mecánica.
JP5281970B2 (ja) 2009-06-30 2013-09-04 信越ポリマー株式会社 空調システム
KR101275015B1 (ko) * 2011-05-11 2013-06-17 (주)세프라텍 폴리올레핀 중공사막 및 그 제조를 위한 열유도상전이 방법
AT511431B1 (de) * 2011-06-01 2012-12-15 Univ Wien Tech Herstellung asymmetrischer membranen
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated Anesthetic circuit having a hollow fiber membrane
EP3003538B1 (de) * 2013-05-29 2021-05-05 3M Innovative Properties Company Mikroporöse polyvinylidenfluorid-membran
JP6474977B2 (ja) * 2013-08-30 2019-02-27 日東電工株式会社 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜
US10292871B2 (en) 2013-11-13 2019-05-21 3M Innovative Properties Company Wound care system with a mat of capillary membranes
CN105916531B (zh) 2013-11-13 2017-10-13 3M创新有限公司 袋形伤口敷料系统
WO2016031834A1 (ja) * 2014-08-25 2016-03-03 旭化成メディカル株式会社 多孔質膜
EP3093031A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company Wundversorgungssystem
EP3092987A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company System zur wundbehandlung mit serum
EP3093032B1 (de) 2015-05-11 2018-09-19 3M Innovative Properties Company System und verfahren zur gewinnung von serum
EP3235558A1 (en) * 2016-04-21 2017-10-25 3M Innovative Properties Company of 3M Center Hollow fiber membrane for use in an anesthetic circuit
EP3369474A1 (en) 2017-03-01 2018-09-05 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Isoporous block copolymer membranes in flat sheet geometry
WO2019111157A1 (en) * 2017-12-04 2019-06-13 King Abdullah University Of Science And Technology Methods of making porous membranes
WO2020136568A1 (en) * 2018-12-27 2020-07-02 3M Innovative Properties Company Hollow fiber membranes with nucleating agent and methods of making and using the same
JP2022515479A (ja) * 2018-12-27 2022-02-18 スリーエム イノベイティブ プロパティズ カンパニー 非対称中空糸膜及びその製造並びに使用方法
WO2020146516A1 (en) * 2019-01-11 2020-07-16 Entegris, Inc. Porous polymeric hollow filter membrane
CN110141981A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种亲水性乙烯-三氟氯乙烯共聚物中空膜的制备方法
KR20220074956A (ko) * 2019-10-10 2022-06-03 엔테그리스, 아이엔씨. 다공성 중합체 막 및 관련 필터 및 방법
CN111888946B (zh) * 2020-08-17 2022-08-30 杭州科百特科技有限公司 一种用于血液氧合的非对称疏水性聚烯烃中空纤维膜及其制备方法与用途
CN114733363B (zh) * 2021-01-07 2023-10-31 杭州费尔新材料有限公司 一种聚烯烃气体交换膜的制备工艺
CN114733360A (zh) * 2021-01-07 2022-07-12 杭州费尔新材料有限公司 一种聚烯烃中空纤维膜的制备方法
CN113144909A (zh) * 2021-03-09 2021-07-23 南京工业大学 一种应用于ecmo的聚4-甲基-1-戊烯中空纤维膜及其制备方法
CN113351033B (zh) * 2021-05-11 2022-11-01 杭州科百特科技有限公司 一种upe滤膜的制备工艺
CN114749036A (zh) * 2022-04-24 2022-07-15 天津大学 一种中空纤维异质膜及其制备方法和应用
CN115155329A (zh) * 2022-07-11 2022-10-11 杭州科百特过滤器材有限公司 一种非对称脱气用聚烯烃中空纤维膜及其制备方法与用途
CN115155330A (zh) * 2022-07-11 2022-10-11 杭州科百特过滤器材有限公司 一种高脱气聚烯烃中空纤维膜及其制备方法与应用
WO2024043218A1 (ja) * 2022-08-26 2024-02-29 東レ株式会社 分離膜及びその製造方法
WO2024048359A1 (ja) * 2022-08-30 2024-03-07 東レ株式会社 分離膜及びその製造方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082095A5 (da) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
US4020230A (en) * 1975-10-03 1977-04-26 The Dow Chemical Company Microporous polyethylene hollow fibers and process of preparing them
US4247498A (en) 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
DK171108B1 (da) * 1976-08-30 1996-06-10 Akzo Nv Mikroporøst polymerlegeme samt dettes fremstilling og anvendelse
US4564488A (en) 1978-07-31 1986-01-14 Akzo Nv Methods for the preparation of porous fibers and membranes
DE2833493C2 (de) 1978-07-31 1989-10-12 Akzo Gmbh, 5600 Wuppertal Hohlfäden
DE3205289C2 (de) 1982-02-15 1984-10-31 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung
US4421529A (en) * 1982-07-02 1983-12-20 The Dow Chemical Company Membrane system for intermittent gas separation
JPS59196706A (ja) * 1983-04-22 1984-11-08 Dainippon Ink & Chem Inc 不均質膜およびその製造方法
EP0133882B1 (de) 1983-07-30 1990-04-04 Akzo Patente GmbH Poren aufweisende Formkörper
US4784880A (en) * 1986-07-25 1988-11-15 Albany International Corp. Method for modifying asymmetric membranes by endo-treating
EP0256530B1 (en) * 1986-08-14 1991-04-10 Toray Industries, Inc. Gas separation membrane
DE3803693A1 (de) 1987-03-10 1988-09-22 Akzo Gmbh Mehrlagiger hohlfadenwickelkoerper
JP2512937B2 (ja) * 1987-04-15 1996-07-03 大日本インキ化学工業株式会社 膜型気液接触装置
EP0299381B2 (en) 1987-07-11 1999-06-30 Dainippon Ink And Chemicals, Inc. Membrane-type artificial lung and method of using it
US4863496A (en) * 1988-04-13 1989-09-05 E. I. Du Pont De Nemours And Co. Reactive posttreatment for gas separation membranes
EP0371200A1 (en) * 1988-11-29 1990-06-06 Hewlett-Packard Company Composite, gas-permeable membrane and method of making the same
JP2835365B2 (ja) * 1989-07-10 1998-12-14 旭化成工業株式会社 ポリオレフィン多孔膜の製造方法
US4944775A (en) * 1989-07-11 1990-07-31 E. I. Du Pont De Nemours And Company Preparation of poly(phenylene oxide) asymmetric gas separation membranes
JPH03238029A (ja) * 1990-08-03 1991-10-23 Terumo Corp 中空糸膜
US5085676A (en) * 1990-12-04 1992-02-04 E. I. Du Pont De Nemours And Company Novel multicomponent fluid separation membranes
US5762798A (en) * 1991-04-12 1998-06-09 Minntech Corporation Hollow fiber membranes and method of manufacture
US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes
KR950002826B1 (ko) 1991-08-09 1995-03-27 한국과학기술연구원 열유도 상분리법을 이용한 다공성 폴리올레핀 분리막의 제조방법
JPH06210146A (ja) * 1993-01-19 1994-08-02 Dainippon Ink & Chem Inc 中空糸不均質膜及びその製法
US5695702A (en) * 1994-07-01 1997-12-09 Millipore Corporation Thermoplastic hollow fiber membrane module and method of manufacture
TW408134B (en) * 1995-07-18 2000-10-11 Mitsui Chemicals Inc Microporous film of high molecular weight polyolefin and process for producing same
US5707423A (en) * 1996-06-14 1998-01-13 Membrane Technology And Research, Inc. Substituted polyacetylene separation membrane
WO1999004891A1 (de) * 1997-07-23 1999-02-04 Akzo Nobel Nv Integral asymmetrische polyolefinmembran zum gasaustausch
US6375876B1 (en) * 1999-01-22 2002-04-23 Membrana Gmbh Method for producing an integrally asymmetrical polyolefin membrane
KR100667052B1 (ko) * 1999-02-19 2007-01-10 토넨 케미칼 코퍼레이션 폴리올레핀 미세다공성 막과 그의 제조방법
US6258272B1 (en) * 1999-04-09 2001-07-10 Usf Filtrations And Separations Group, Inc. Internal hydrophilic membranes from blended anionic copolymers

Also Published As

Publication number Publication date
CN1336848A (zh) 2002-02-20
KR20010102984A (ko) 2001-11-17
ES2204513T3 (es) 2004-05-01
JP2002535115A (ja) 2002-10-22
CN1141169C (zh) 2004-03-10
EP1144096A1 (de) 2001-10-17
JP4996011B2 (ja) 2012-08-08
BR0007614A (pt) 2001-10-30
AU2665100A (en) 2000-08-07
EP1144096B1 (de) 2003-10-01
KR100654083B1 (ko) 2006-12-07
BR0007614B1 (pt) 2010-10-19
CA2359050A1 (en) 2000-07-27
AU748844B2 (en) 2002-06-13
DE50003895D1 (de) 2003-11-06
ATE250971T1 (de) 2003-10-15
WO2000043114A1 (de) 2000-07-27
CA2359050C (en) 2007-05-29
US6497752B1 (en) 2002-12-24

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