DE69125910D1 - Asymmetrische Polymermembran und Verfahren zu ihrer Herstellung - Google Patents

Asymmetrische Polymermembran und Verfahren zu ihrer Herstellung

Info

Publication number
DE69125910D1
DE69125910D1 DE69125910T DE69125910T DE69125910D1 DE 69125910 D1 DE69125910 D1 DE 69125910D1 DE 69125910 T DE69125910 T DE 69125910T DE 69125910 T DE69125910 T DE 69125910T DE 69125910 D1 DE69125910 D1 DE 69125910D1
Authority
DE
Germany
Prior art keywords
manufacture
polymer membrane
asymmetric polymer
asymmetric
membrane
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 - Fee Related
Application number
DE69125910T
Other languages
English (en)
Other versions
DE69125910T2 (de
Inventor
Husheng Zhang
Takanori Anazawa
Kazunari Sakai
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Publication of DE69125910D1 publication Critical patent/DE69125910D1/de
Application granted granted Critical
Publication of DE69125910T2 publication Critical patent/DE69125910T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/147—Polyurethanes; Polyureas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/16—Swelling agents
    • 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
    • B01D2323/34—Use of radiation
    • 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
    • B01D2325/0232—Dense layer on both outer sides of the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/22—Thermal or heat-resistance properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48—Processes of making filters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/62—Processes of molding porous films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69125910T 1990-10-18 1991-10-18 Asymmetrische Polymermembran und Verfahren zu ihrer Herstellung Expired - Fee Related DE69125910T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27791290 1990-10-18

Publications (2)

Publication Number Publication Date
DE69125910D1 true DE69125910D1 (de) 1997-06-05
DE69125910T2 DE69125910T2 (de) 1997-11-20

Family

ID=17590027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125910T Expired - Fee Related DE69125910T2 (de) 1990-10-18 1991-10-18 Asymmetrische Polymermembran und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5236588A (de)
EP (1) EP0481517B1 (de)
CA (1) CA2053743C (de)
DE (1) DE69125910T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728457A (en) * 1994-09-30 1998-03-17 Cornell Research Foundation, Inc. Porous polymeric material with gradients
DE19518624C1 (de) * 1995-05-24 1996-11-21 Akzo Nobel Nv Synthetische Trennmembran
JP4080565B2 (ja) * 1996-04-26 2008-04-23 大日本インキ化学工業株式会社 多孔質体の製造方法および多孔質体
DK0914169T3 (da) * 1997-05-29 2003-11-03 Alcon Mfg Ltd Materialer til anvendelse i glaukomfiltreringsanordninger
KR100550354B1 (ko) * 1998-10-01 2006-02-09 토넨 케미칼 코퍼레이션 폴리올레핀 미세다공성 막과 그것의 제조방법
US6596112B1 (en) * 2000-10-20 2003-07-22 Pall Corporation Laminates of asymmetric membranes
US7658989B2 (en) * 2001-03-28 2010-02-09 North Carolina State University Nano-and micro-cellular foamed thin-walled material, and processes and apparatuses for making the same
JP4989843B2 (ja) * 2001-07-20 2012-08-01 マクマスター ユニヴァーシティ 非対称性ゲル充填微多孔質膜
US7604746B2 (en) * 2004-04-27 2009-10-20 Mcmaster University Pervaporation composite membranes
DE102005006894A1 (de) * 2005-02-15 2006-08-24 Siemens Ag Strahlungsbildaufnahmeeinrichtung, insbesondere Röngteneinrichtung
WO2006101390A1 (en) * 2005-03-23 2006-09-28 Fujifilm Manufacturing Europe B.V. Method of making microporous membranes and image recording materials comprising the same
US7638053B2 (en) * 2005-06-22 2009-12-29 General Electric Company Poly(meth)acrylate membranes for separation of hydrocarbon mixtures
JP2009502583A (ja) * 2005-08-05 2009-01-29 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． 多孔質膜およびそれを含む記録媒体
EP1924342A1 (de) * 2005-08-05 2008-05-28 FUJIFILM Manufacturing Europe B.V. Poröse membran und aufzeichnungsmedium damit
WO2007018425A1 (en) * 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Porous membrane and recording medium comprising same
ATE427156T1 (de) 2005-08-05 2009-04-15 Fujifilm Mfg Europe Bv Poríse membran und aufzeichnungsmedium sowie herstellungsverfahren dafur
JP2009503227A (ja) 2005-08-05 2009-01-29 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． 多孔質膜及びそれを用いた記録媒体
EP1924341A1 (de) * 2005-08-05 2008-05-28 FUJIFILM Manufacturing Europe B.V. Poröse membran und aufzeichnungsmedium damit
EP1919599A1 (de) 2005-08-05 2008-05-14 FUJIFILM Manufacturing Europe B.V. Mikroporöse membran und diese enthaltendes aufzeichnungsmedium
DE102006036863B4 (de) * 2006-08-03 2008-10-16 Technische Universität Chemnitz Mechanisch stabile poröse Membran, Verfahren zu ihrer Herstellung und ihre Verwendung
EP2051861B1 (de) * 2006-08-04 2011-03-23 FUJIFILM Manufacturing Europe B.V. Poröse membran und verfahren zur herstellung
WO2008016302A1 (en) * 2006-08-04 2008-02-07 Fujifilm Manufacturing Europe B.V. Compositions for porous membranes and recording media
JP2009545662A (ja) * 2006-08-04 2009-12-24 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． 多孔性膜およびこれを含む記録媒体
CN101274227B (zh) * 2007-03-28 2010-09-15 宁波大学 一种聚合物微滤膜的制备方法
US20100328957A1 (en) * 2008-03-20 2010-12-30 Jacko Hessing Ink Receptive Substrate
JP5238323B2 (ja) * 2008-03-28 2013-07-17 富士フイルム株式会社 多孔フィルム
EP2303438B1 (de) * 2008-06-30 2020-06-03 3M Innovative Properties Company Verfahren zur bildung einer wiederbenetzbaren asymmetrischen membran
CN102131566B (zh) * 2008-06-30 2013-09-18 3M创新有限公司 形成非对称膜的方法
WO2010002512A1 (en) 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming a hydrophilic membrane
US20100143611A1 (en) * 2008-12-05 2010-06-10 General Electric Company Methods for making an asymmetric composite membrane
JP2011246506A (ja) * 2010-05-21 2011-12-08 Canon Inc 高分子多孔質膜及びその製造方法
US10675593B2 (en) 2014-04-11 2020-06-09 Asahi Kasei Medical Co., Ltd. Virus removal membrane
WO2019004378A1 (ja) * 2017-06-29 2019-01-03 富士フイルム株式会社 移植用チャンバーおよび移植用デバイス

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567810A (en) * 1968-04-01 1971-03-02 Amicon Corp Process for making high-flow anisotropic membranes
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
FR2116306A1 (en) * 1970-12-07 1972-07-13 Omnium De Prospective Ind Sa Microporous membrane prepn - by controlled neutralisation of acidic solns of polymers
US3926864A (en) * 1971-06-21 1975-12-16 Ionics Ion exchange membranes having a macroporous surface area
GB1412252A (en) * 1972-01-12 1975-10-29 Ici Ltd Membranous articles and methods for their manufacture
GB1417396A (en) * 1972-01-12 1975-12-10 Ici Ltd Asymmetric membranous articles and methods for their manufacture
AU505494B1 (en) * 1977-10-21 1979-11-22 Unisearch Limited Anisotropic multilayered synthetic semipermeable membrane
US4466931A (en) * 1982-08-05 1984-08-21 Gelman Sciences Inc. Method for manufacturing microporous membrane
US4775474A (en) * 1984-12-21 1988-10-04 The Dow Chemical Company Membranes containing microporous structure
US4659470A (en) * 1985-07-10 1987-04-21 The United States Of America As Represented By The United States Department Of Energy Thermal casting process for the preparation of anisotropic membranes and the resultant membrane
JPS62289902A (ja) * 1986-06-09 1987-12-16 Matsushita Electric Ind Co Ltd 積分検出回路
WO1992001506A1 (en) * 1990-07-18 1992-02-06 Memtec Limited Formation of porous materials

Also Published As

Publication number Publication date
CA2053743C (en) 2001-11-20
CA2053743A1 (en) 1992-04-19
EP0481517B1 (de) 1997-05-02
US5236588A (en) 1993-08-17
DE69125910T2 (de) 1997-11-20
EP0481517A1 (de) 1992-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: NOETH UND KOLLEGEN, 80336 MUENCHEN

8339 Ceased/non-payment of the annual fee