DE69229795D1 - Polyionkomplex-membran - Google Patents

Polyionkomplex-membran

Info

Publication number
DE69229795D1
DE69229795D1 DE69229795T DE69229795T DE69229795D1 DE 69229795 D1 DE69229795 D1 DE 69229795D1 DE 69229795 T DE69229795 T DE 69229795T DE 69229795 T DE69229795 T DE 69229795T DE 69229795 D1 DE69229795 D1 DE 69229795D1
Authority
DE
Germany
Prior art keywords
polyion complex
complex membrane
membrane
polyion
complex
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
DE69229795T
Other languages
English (en)
Other versions
DE69229795T2 (de
Inventor
Michio Tsuyumoto
Masahiko - Sugimoto
Yasushi - Maeda
Hitoshi - Tsugaya
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.)
JAPAN AS REPRESENTED BY MINIST
Japan International Trade and Industry Ministry of
Original Assignee
JAPAN AS REPRESENTED BY MINIST
Japan International Trade and Industry Ministry of
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 JAPAN AS REPRESENTED BY MINIST, Japan International Trade and Industry Ministry of filed Critical JAPAN AS REPRESENTED BY MINIST
Publication of DE69229795D1 publication Critical patent/DE69229795D1/de
Application granted granted Critical
Publication of DE69229795T2 publication Critical patent/DE69229795T2/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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69229795T 1992-04-23 1992-11-26 Polyionkomplex-membran Expired - Fee Related DE69229795T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4129397A JPH0691949B2 (ja) 1992-04-23 1992-04-23 ポリイオンコンプレックス製分離膜
PCT/JP1992/001547 WO1993022040A1 (en) 1992-04-23 1992-11-26 Separating membrane made from polyion complex

Publications (2)

Publication Number Publication Date
DE69229795D1 true DE69229795D1 (de) 1999-09-16
DE69229795T2 DE69229795T2 (de) 1999-12-02

Family

ID=15008560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229795T Expired - Fee Related DE69229795T2 (de) 1992-04-23 1992-11-26 Polyionkomplex-membran

Country Status (6)

Country Link
US (1) US5393432A (de)
EP (1) EP0609446B1 (de)
JP (1) JPH0691949B2 (de)
BR (1) BR9206314A (de)
DE (1) DE69229795T2 (de)
WO (1) WO1993022040A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100224471B1 (ko) * 1997-08-25 1999-10-15 김충섭 이중구조를 갖는 폴리이온콤플렉스 분리막
DE19817374A1 (de) * 1998-04-18 1999-10-21 Univ Stuttgart Lehrstuhl Und I Engineering-Ionomerblends und Engineering-Ionomermembranen
DE19909841A1 (de) * 1999-03-06 2000-09-07 Inst Polymerforschung Dresden Mehrschichtmembranen und Verfahren zu ihrer Herstellung
US20050045554A1 (en) * 2003-08-28 2005-03-03 Gambro Lundia Ab Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same
US20080026375A1 (en) * 2006-07-31 2008-01-31 Sigma Aldrich Co. Compositions and Methods for Isolation of Biological Molecules
US20080023395A1 (en) * 2006-07-31 2008-01-31 Sigma Aldrich Co. Compositions and Methods for Isolation of Biological Molecules
US20080026374A1 (en) * 2006-07-31 2008-01-31 Sigma Aldrich Co. Compositions and Methods for Isolation of Biological Molecules
US20080109557A1 (en) * 2006-11-02 2008-05-08 Vinay Joshi Method and system for reducing switching delays between digital video feeds using personalized unicast transmission techniques
JP4774520B2 (ja) * 2007-02-02 2011-09-14 国立大学法人山口大学 イオンバリヤー膜および該イオンバリヤー膜を使用した分離装置
CA3019209A1 (en) * 2016-03-28 2017-10-05 University Of Delaware Poly(aryl piperidinium) polymers for use as hydroxide exchange membranes and ionomers
KR102692351B1 (ko) * 2017-09-28 2024-08-07 유니버시티 오브 델라웨어 음이온 교환막 및 이오노머로 사용하기 위한 안정적인 양이온성 펜던트기를 갖는 폴리(아릴 피페리디늄) 중합체
US11827743B2 (en) 2019-03-28 2023-11-28 University Of Delaware Polymers having stable cationic pendant groups for use as anion exchange membranes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119590A (en) * 1975-05-22 1978-10-10 Toyo Soda Manufacturing Co., Ltd. Process for producing a polyion complex having a nucleic acid base
JPS54151570A (en) * 1978-05-22 1979-11-28 Teijin Ltd Selectively permeable composite membrane and its manufacture
CH660852A5 (de) * 1982-11-23 1987-05-29 Aligena Ag Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden.
US4927540A (en) * 1986-09-04 1990-05-22 The Dow Chemical Company Ionic complex for enhancing performance of water treatment membranes
US4871461A (en) * 1987-01-22 1989-10-03 The General Director Of The Agency Of Industrial Science And Technology Polymer composite membrane
JPS6411611A (en) * 1987-07-03 1989-01-17 Agency Ind Science Techn Polyacrylic acid polyioncomplex membrane
JPS63182005A (ja) * 1987-01-22 1988-07-27 Agency Of Ind Science & Technol ポリイオンコンプレツクス分離膜
JPS63214304A (ja) * 1987-03-04 1988-09-07 Agency Of Ind Science & Technol ポリイオンコンプレツクス含有膜の製造方法
US5032282A (en) * 1989-04-14 1991-07-16 Aligena Ag Solvent-stable semipermeable composite membranes
US4992176A (en) * 1989-10-23 1991-02-12 Texaco Inc. Dehydration of organic oxygenates

Also Published As

Publication number Publication date
DE69229795T2 (de) 1999-12-02
WO1993022040A1 (en) 1993-11-11
EP0609446A1 (de) 1994-08-10
BR9206314A (pt) 1995-11-07
JPH05301035A (ja) 1993-11-16
EP0609446B1 (de) 1999-08-11
EP0609446A4 (de) 1995-02-15
JPH0691949B2 (ja) 1994-11-16
US5393432A (en) 1995-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee