JPH03503981A - ポリ弗化ビニリデンを主成分とするポリマー膜、その製造方法及びその使用 - Google Patents

ポリ弗化ビニリデンを主成分とするポリマー膜、その製造方法及びその使用

Info

Publication number
JPH03503981A
JPH03503981A JP2502932A JP50293290A JPH03503981A JP H03503981 A JPH03503981 A JP H03503981A JP 2502932 A JP2502932 A JP 2502932A JP 50293290 A JP50293290 A JP 50293290A JP H03503981 A JPH03503981 A JP H03503981A
Authority
JP
Japan
Prior art keywords
manufacturing
membrane
peekso3h
sulfonic acid
weight
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.)
Pending
Application number
JP2502932A
Other languages
English (en)
Japanese (ja)
Inventor
グレーベ，アネリーゼ
クミエル，ホルスト
Original Assignee
フラウンホーファー‐ゲゼルシャフト・ツア・フェルデルング・デア・アンゲバンテン・フォルシュング・エー・ファウ
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 フラウンホーファー‐ゲゼルシャフト・ツア・フェルデルング・デア・アンゲバンテン・フォルシュング・エー・ファウ filed Critical フラウンホーファー‐ゲゼルシャフト・ツア・フェルデルング・デア・アンゲバンテン・フォルシュング・エー・ファウ
Publication of JPH03503981A publication Critical patent/JPH03503981A/ja
Pending 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • 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
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2502932A 1989-02-15 1990-02-12 ポリ弗化ビニリデンを主成分とするポリマー膜、その製造方法及びその使用 Pending JPH03503981A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904544.7 1989-02-15
DE3904544A DE3904544A1 (de) 1989-02-15 1989-02-15 Polymermembranen auf der basis von polyvinylidenfluorid, verfahren zu deren herstellung und deren verwendung

Publications (1)

Publication Number Publication Date
JPH03503981A true JPH03503981A (ja) 1991-09-05

Family

ID=6374143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502932A Pending JPH03503981A (ja) 1989-02-15 1990-02-12 ポリ弗化ビニリデンを主成分とするポリマー膜、その製造方法及びその使用

Country Status (5)

Country Link
US (1) US5151193A (OSRAM)
EP (1) EP0409950A1 (OSRAM)
JP (1) JPH03503981A (OSRAM)
DE (1) DE3904544A1 (OSRAM)
WO (1) WO1990009232A1 (OSRAM)

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US6200703B1 (en) 1995-12-26 2001-03-13 Kureha Kagaku Kogyo Kabushiki Kaisha Binder solution and electrode-forming composition for non-aqueous-type battery
US6103414A (en) * 1995-12-28 2000-08-15 The Research Foundation Of State University Of The New York Blend membranes based on sulfonated poly(phenylene oxide) for polymer electrochemical cells
JP4804599B2 (ja) * 1996-12-20 2011-11-02 シーメンス・ウォーター・テクノロジーズ・コーポレイション 洗浄方法
US6641733B2 (en) * 1998-09-25 2003-11-04 U. S. Filter Wastewater Group, Inc. Apparatus and method for cleaning membrane filtration modules
US6510949B1 (en) * 1998-04-09 2003-01-28 Papcel - Papier Und Cellulose, Technologie, Und Handels-Gmbh Filter material having adjustable wettability and method for its manufacture
AUPP985099A0 (en) 1999-04-20 1999-05-13 Usf Filtration And Separations Group Inc. Membrane filtration manifold system
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AUPR064800A0 (en) * 2000-10-09 2000-11-02 Usf Filtration And Separations Group Inc. Improved membrane filtration system
AUPR094600A0 (en) * 2000-10-23 2000-11-16 Usf Filtration And Separations Group Inc. Fibre membrane arrangement
AUPR143400A0 (en) 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
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
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
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AUPR774201A0 (en) 2001-09-18 2001-10-11 U.S. Filter Wastewater Group, Inc. High solids module
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US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
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AU2004289373B2 (en) 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
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JP2008505197A (ja) 2004-07-05 2008-02-21 シーメンス・ウォーター・テクノロジーズ・コーポレーション 親水性膜
CN101052457B (zh) 2004-08-20 2012-07-04 西门子工业公司 正方形mbr歧管系统
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CN100548452C (zh) 2004-09-15 2009-10-14 西门子水技术公司 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
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JP4763718B2 (ja) 2004-12-24 2011-08-31 シーメンス・ウォーター・テクノロジーズ・コーポレーション 膜濾過システムの洗浄
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Also Published As

Publication number Publication date
DE3904544C2 (OSRAM) 1990-12-06
EP0409950A1 (de) 1991-01-30
US5151193A (en) 1992-09-29
DE3904544A1 (de) 1990-08-16
WO1990009232A1 (de) 1990-08-23

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