AU4284500A - Multilayer membranes and method for the production thereof - Google Patents

Multilayer membranes and method for the production thereof

Info

Publication number
AU4284500A
AU4284500A AU42845/00A AU4284500A AU4284500A AU 4284500 A AU4284500 A AU 4284500A AU 42845/00 A AU42845/00 A AU 42845/00A AU 4284500 A AU4284500 A AU 4284500A AU 4284500 A AU4284500 A AU 4284500A
Authority
AU
Australia
Prior art keywords
production
multilayer membranes
membranes
multilayer
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.)
Abandoned
Application number
AU42845/00A
Other languages
English (en)
Inventor
Siegfried Berwald
Dieter Lehmann
Wolfgang Lenk
Jochen Meier-Haack
Theresia Rieser
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.)
Leibniz Institut fuer Polymerforschung Dresden eV
Original Assignee
Leibniz Institut fuer Polymerforschung Dresden eV
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 Leibniz Institut fuer Polymerforschung Dresden eV filed Critical Leibniz Institut fuer Polymerforschung Dresden eV
Publication of AU4284500A publication Critical patent/AU4284500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B01D61/3621—Pervaporation comprising multiple pervaporation steps
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU42845/00A 1999-03-06 2000-02-25 Multilayer membranes and method for the production thereof Abandoned AU4284500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19909841 1999-03-06
DE19909841A DE19909841A1 (de) 1999-03-06 1999-03-06 Mehrschichtmembranen und Verfahren zu ihrer Herstellung
PCT/DE2000/000707 WO2000053296A2 (fr) 1999-03-06 2000-02-25 Membranes multicouches et leur procede de fabrication

Publications (1)

Publication Number Publication Date
AU4284500A true AU4284500A (en) 2000-09-28

Family

ID=7899901

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42845/00A Abandoned AU4284500A (en) 1999-03-06 2000-02-25 Multilayer membranes and method for the production thereof

Country Status (4)

Country Link
EP (1) EP1159060A2 (fr)
AU (1) AU4284500A (fr)
DE (2) DE19909841A1 (fr)
WO (1) WO2000053296A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799467B2 (en) 2002-04-08 2010-09-21 Massachusetts Institute Of Technology Solid polymer electrolytes from ethylene oxide-containing, layer-by-layer assembled films
US7101947B2 (en) 2002-06-14 2006-09-05 Florida State University Research Foundation, Inc. Polyelectrolyte complex films for analytical and membrane separation of chiral compounds
US8679308B2 (en) * 2006-03-15 2014-03-25 Honeywell International Inc. Biosensor membrane and methods related thereto
DE102006036496A1 (de) 2006-07-28 2008-02-07 Leibniz-Institut Für Polymerforschung Dresden E.V. Sulfonierte Polyarylverbindungen, Membranmaterial daraus, Verfahren zu ihrer Herstellung und Verwendung
CN105056767B (zh) * 2015-08-14 2017-07-11 浙江大学 一种荷正电聚电解质络合物均质渗透汽化膜的制备方法
CN108043236A (zh) * 2017-12-20 2018-05-18 哈尔滨工业大学 一种新型陶瓷-聚酰胺复合纳滤膜及其制备方法
CN111992040B (zh) * 2020-09-10 2022-05-10 德州学院 一种聚电解质纳滤膜制备方法
CN115364691B (zh) * 2022-08-12 2023-08-25 中国科学院上海高等研究院 一种基于静电层层自组装技术制备的纤维素纳米纤维空气过滤复合膜及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087367A (en) * 1987-12-02 1992-02-11 Japan Represented By Ministry Of International Trade And Industry, Director-General Basic Industries Bureau Hydrolyzed membrane and process for the preparation of the same
DD292846A5 (de) * 1989-10-11 1991-08-14 Akad Wissenschaften Ddr Verwendung von symplexmembranen fuer die pervaporation
JPH0691949B2 (ja) * 1992-04-23 1994-11-16 通商産業省基礎産業局長 ポリイオンコンプレックス製分離膜
KR100224471B1 (ko) * 1997-08-25 1999-10-15 김충섭 이중구조를 갖는 폴리이온콤플렉스 분리막

Also Published As

Publication number Publication date
DE10080521D2 (de) 2002-07-25
EP1159060A2 (fr) 2001-12-05
WO2000053296A2 (fr) 2000-09-14
WO2000053296A3 (fr) 2000-12-28
DE19909841A1 (de) 2000-09-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase