DE69012912D1 - Membran mit einer hydrophilen Oberfläche. - Google Patents

Membran mit einer hydrophilen Oberfläche.

Info

Publication number
DE69012912D1
DE69012912D1 DE69012912T DE69012912T DE69012912D1 DE 69012912 D1 DE69012912 D1 DE 69012912D1 DE 69012912 T DE69012912 T DE 69012912T DE 69012912 T DE69012912 T DE 69012912T DE 69012912 D1 DE69012912 D1 DE 69012912D1
Authority
DE
Germany
Prior art keywords
membrane
hydrophilic surface
hydrophilic
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
DE69012912T
Other languages
English (en)
Other versions
DE69012912T2 (de
Inventor
Michael J Steuck
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.)
EMD Millipore Corp
Original Assignee
Millipore Corp
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 Millipore Corp filed Critical Millipore Corp
Publication of DE69012912D1 publication Critical patent/DE69012912D1/de
Application granted granted Critical
Publication of DE69012912T2 publication Critical patent/DE69012912T2/de
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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
DE69012912T 1989-07-27 1990-07-23 Membran mit einer hydrophilen Oberfläche. Expired - Lifetime DE69012912T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/385,641 US4944879A (en) 1989-07-27 1989-07-27 Membrane having hydrophilic surface

Publications (2)

Publication Number Publication Date
DE69012912D1 true DE69012912D1 (de) 1994-11-03
DE69012912T2 DE69012912T2 (de) 1995-05-11

Family

ID=23522266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012912T Expired - Lifetime DE69012912T2 (de) 1989-07-27 1990-07-23 Membran mit einer hydrophilen Oberfläche.

Country Status (4)

Country Link
US (1) US4944879A (de)
EP (1) EP0410357B1 (de)
JP (2) JP3001617B2 (de)
DE (1) DE69012912T2 (de)

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US6132849A (en) * 1990-10-30 2000-10-17 Minnesota Mining And Manufacturing Company Receptive media for permanent imaging and methods of preparing and using same
DE4207171C2 (de) * 1991-03-06 1994-05-19 Sartorius Gmbh Verfahren zur Oberflächenmodifizierung von Formkörpern, damit hergestellte gepfropfte Formkörper und deren Verwendung für die adsorptive Stofftrennung
JPH07238181A (ja) * 1994-01-21 1995-09-12 Minnesota Mining & Mfg Co <3M> 親水化多孔性物品
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US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
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US6193077B1 (en) * 1999-02-08 2001-02-27 Osmonics, Inc. Non-cracking hydrophilic polyethersulfone membranes
US7108791B2 (en) * 1999-09-14 2006-09-19 Millipore Corporation High-resolution virus removal methodology and filtration capsule useful therefor
TW581709B (en) 1999-10-22 2004-04-01 Asahi Kasei Corp Heat-resistant microporous film
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
AU2002230698A1 (en) 2000-12-01 2002-06-11 Millipore Corporation Chemical process system with multi-functional barrier filter
FR2820057A1 (fr) * 2001-01-30 2002-08-02 Ct De Transfert De Technologie Membrane pour chambre d'encapsulation de cellules produisant au moins une substance biologiquement active et organe bio-artificiel comprenant une telle membrane
EP1779922B1 (de) 2001-04-27 2010-06-09 Millipore Corporation Neue beschichtete Membranen und andere Artikel
US7648034B2 (en) * 2001-04-27 2010-01-19 Millipore Corporation Coated membranes and other articles
US7456025B2 (en) * 2001-08-28 2008-11-25 Porex Corporation Sintered polymer membrane for analyte detection device
JP4252456B2 (ja) * 2001-11-02 2009-04-08 ミリポア・コーポレイション 膜吸着装置
US7073671B2 (en) 2002-06-07 2006-07-11 Millipore Corporation Microporous membrane substrate having caustic stable, low protein binding surface
JP4699207B2 (ja) * 2002-10-18 2011-06-08 旭化成メディカル株式会社 親水性微多孔膜
ATE448866T1 (de) * 2003-02-19 2009-12-15 Natrix Separations Inc Geträgerte poröse gele umfassende verbundmaterialien
US7067058B2 (en) * 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
US20050147757A1 (en) * 2004-01-07 2005-07-07 Roh Il J. Method for wetting hydrophobic porous polymeric membranes to improve water flux without alcohol treatment
EP2821135A1 (de) * 2004-02-05 2015-01-07 EMD Millipore Corporation Poröses Adsorptions- oder Chromatographiemedium
EP1758671B9 (de) * 2004-04-08 2014-02-19 Natrix Separations Inc. Membranstapel
EP1773485B1 (de) 2004-06-07 2015-09-16 Natrix Separations Inc. Stabiler verbundwerkstoff mit geträgerten porösen gelen
JP4618485B2 (ja) * 2004-08-27 2011-01-26 アイシン精機株式会社 モータ用ブラシ材料の製造方法
JP4694974B2 (ja) * 2005-05-20 2011-06-08 花王株式会社 精製緑茶抽出物の製造方法
US20090205116A1 (en) * 2005-09-30 2009-08-20 General Electric Company Article, laminate and associated methods
US20100077529A1 (en) * 2005-09-30 2010-04-01 General Electric Company Article, laminate and associated methods
KR20080078860A (ko) * 2005-12-30 2008-08-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 기능화 기판
US7955867B2 (en) 2007-01-31 2011-06-07 Millipore Corporation High throughput cell-based assays, methods of use and kits
US9433922B2 (en) 2007-08-14 2016-09-06 Emd Millipore Corporation Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same
US20090130738A1 (en) * 2007-11-19 2009-05-21 Mikhail Kozlov Media for membrane ion exchange chromatography
US20090191398A1 (en) * 2008-01-25 2009-07-30 General Electric Company Membranes comprising hydrophilic coatings
US20090191399A1 (en) * 2008-01-25 2009-07-30 General Electric Company Permanent hydrophilic porous coatings onto a substrate and porous membranes thereof
US20090191357A1 (en) * 2008-01-25 2009-07-30 General Electric Company Processes for forming permanent hydrophilic porous coatings onto a substrate, and porous membranes thereof
US10092881B2 (en) * 2008-01-25 2018-10-09 Bha Altair, Llc Permanent hydrophilic porous coatings and methods of making them
TW201006517A (en) 2008-05-22 2010-02-16 Asahi Kasei Medical Co Ltd Filtration method
CN102083897B (zh) 2008-05-30 2013-06-12 3M创新有限公司 制备配体官能化基底的方法
EP2313183B1 (de) 2008-05-30 2015-11-04 3M Innovative Properties Company Durch liganden funktionalisierte substrate
US8132676B2 (en) 2008-08-18 2012-03-13 Emd Millipore Corporation Hydrophilic, high protein binding, low fluorescence, western blotting membrane
CA2736814C (en) * 2008-09-02 2017-02-28 Natrix Separations Inc. Chromatography membranes, devices containing them, and methods of use thereof
US20100143611A1 (en) * 2008-12-05 2010-06-10 General Electric Company Methods for making an asymmetric composite membrane
DE102009004848B3 (de) 2009-01-16 2010-04-15 Sartorius Stedim Biotech Gmbh Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere
SG10201609893SA (en) * 2009-02-27 2017-01-27 Emd Millipore Corp Membrane with sulfonic groups for removing protein aggregates
EP2446077B1 (de) 2009-06-23 2016-05-18 3M Innovative Properties Company Funktionalisierter vliesartikel
DE102009036947B4 (de) 2009-08-11 2018-05-03 Leibniz-Institut für Oberflächenmodifizierung e.V. Direkte Modifizierung von Polymer-Membranen mit niedermolekularen Verbindungen und damit erhaltene Polymermembrane sowie deren Verwendung
US20110039468A1 (en) * 2009-08-12 2011-02-17 Baldwin Jr Alfred Frank Protective apparel having breathable film layer
CA2780095C (en) * 2009-11-13 2018-12-11 Natrix Separations Inc. Hydrophobic interaction chromatography membranes, and methods of use thereof
US8377672B2 (en) * 2010-02-18 2013-02-19 3M Innovative Properties Company Ligand functionalized polymers
EP2889625B1 (de) * 2010-03-03 2016-09-14 3M Innovative Properties Company Ligandenfunktionalisierte guanidinyl-polymere
KR101136943B1 (ko) * 2010-04-16 2012-04-20 한국과학기술연구원 내오염성이 향상된 친수성 분리막의 제조방법 및 상기 방법으로 제조된 친수성 분리막
TW201141600A (en) * 2010-05-06 2011-12-01 Entegris Inc Electron source modification of microporous halocarbon filter membranes
ES2686340T3 (es) 2011-05-17 2018-10-17 Natrix Separations Inc. Método de uso de membranas enrolladas para cromatografía
CN102423644A (zh) * 2011-08-15 2012-04-25 中科院广州化学有限公司 一种疏水多孔复合膜及其制备方法与应用
SG10201701224UA (en) 2012-03-12 2017-04-27 Merck Patent Gmbh Removal of protein aggregates from biopharmaceutical preparations in a flowthrough mode
DE102012008471B4 (de) 2012-04-27 2018-05-24 Sartorius Stedim Biotech Gmbh Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung
US20150303428A1 (en) 2012-11-06 2015-10-22 Sekisui Chemical Co., Ltd. Heat-resistant synthetic resin microporous film, method of producing the same, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
CN105980047B (zh) 2013-12-12 2019-01-04 Emd密理博公司 使用含丙烯酰胺的过滤器分离蛋白
KR20220100651A (ko) 2019-11-21 2022-07-15 이엠디 밀리포어 코포레이션 미세여과 멤브레인
KR20220100017A (ko) 2019-11-21 2022-07-14 이엠디 밀리포어 코포레이션 친수성 막

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430284A (en) * 1977-08-12 1979-03-06 Terumo Corp Method of making film
DE3032380A1 (de) * 1979-09-04 1981-03-19 Celanese Corp., 10036 New York, N.Y. Verfahren zur herstellung hydrophiler mikroporoeser folien
JPS61107908A (ja) * 1984-10-30 1986-05-26 Nitto Electric Ind Co Ltd 複合半透膜の製造方法
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
JPS627401A (ja) * 1985-07-03 1987-01-14 Mitsubishi Rayon Co Ltd 耐熱親水化多孔質ポリオレフイン中空糸
JPS62298405A (ja) * 1986-06-17 1987-12-25 Asahi Chem Ind Co Ltd グラフト微多孔膜

Also Published As

Publication number Publication date
JPH03136838A (ja) 1991-06-11
EP0410357B1 (de) 1994-09-28
EP0410357A3 (en) 1991-03-27
JP3167985B2 (ja) 2001-05-21
US4944879A (en) 1990-07-31
DE69012912T2 (de) 1995-05-11
EP0410357A2 (de) 1991-01-30
JP3001617B2 (ja) 2000-01-24
JP2000001548A (ja) 2000-01-07

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