IL102809A - Complex membranes, stability in solvents, for processing liquid in flow - Google Patents

Complex membranes, stability in solvents, for processing liquid in flow

Info

Publication number
IL102809A
IL102809A IL10280992A IL10280992A IL102809A IL 102809 A IL102809 A IL 102809A IL 10280992 A IL10280992 A IL 10280992A IL 10280992 A IL10280992 A IL 10280992A IL 102809 A IL102809 A IL 102809A
Authority
IL
Israel
Prior art keywords
composite membrane
membrane according
substrate
polymer
crosslinking
Prior art date
Application number
IL10280992A
Other languages
English (en)
Hebrew (he)
Other versions
IL102809A0 (en
Original Assignee
Weizmann Kiryat Membrane Prod
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 Weizmann Kiryat Membrane Prod filed Critical Weizmann Kiryat Membrane Prod
Publication of IL102809A0 publication Critical patent/IL102809A0/xx
Publication of IL102809A publication Critical patent/IL102809A/en

Links

Classifications

    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • 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
    • B01D71/5223—Polyphenylene oxide, phenyl ether polymers or polyphenylethers
IL10280992A 1991-08-30 1992-08-14 Complex membranes, stability in solvents, for processing liquid in flow IL102809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/752,842 US5151182A (en) 1991-08-30 1991-08-30 Polyphenylene oxide-derived membranes for separation in organic solvents

Publications (2)

Publication Number Publication Date
IL102809A0 IL102809A0 (en) 1993-01-31
IL102809A true IL102809A (en) 1996-10-31

Family

ID=25028088

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10280992A IL102809A (en) 1991-08-30 1992-08-14 Complex membranes, stability in solvents, for processing liquid in flow

Country Status (4)

Country Link
US (1) US5151182A (de)
EP (1) EP0532198A1 (de)
JP (1) JPH05192551A (de)
IL (1) IL102809A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286280A (en) * 1992-12-31 1994-02-15 Hoechst Celanese Corporation Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same -
US5245105A (en) * 1993-01-26 1993-09-14 Ethyl Corporation Separation of aluminum alkyls from olefins using polyphenylene oxide membrane
US5276244A (en) * 1993-03-30 1994-01-04 Ethyl Corporation Separation of aluminum alkyls from olefins using modified inorganic membranes
US5618436A (en) * 1996-02-16 1997-04-08 Condea Vista Company Process for clarifying metal alkyls
IL119490A (en) * 1996-10-25 2000-06-01 Weizmann Kiryat Membrane Prod Process for producing a tubular membrane assembly
CN1235844C (zh) * 2000-02-17 2006-01-11 国际壳牌研究有限公司 纯化烃类液体产品的方法
US7297277B2 (en) 2003-06-27 2007-11-20 The Procter & Gamble Company Method for purifying a dry cleaning solvent
CN100389859C (zh) * 2004-09-22 2008-05-28 中国科学技术大学 一种荷正电超滤膜的制备方法
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
US7291696B2 (en) * 2005-11-04 2007-11-06 General Electric Company Composition and associated method
US7631768B2 (en) * 2005-11-04 2009-12-15 General Electric Company Membrane and associated method
ES2877072T3 (es) 2009-01-13 2021-11-16 Ams Tech Int 2012 Ltd Membranas estables en disolventes y en ácidos y métodos de fabricación de las mismas
GB201012083D0 (en) 2010-07-19 2010-09-01 Imp Innovations Ltd Thin film composite membranes for separation
US9457318B2 (en) 2010-12-12 2016-10-04 Ben-Gurion University Of The Negev Research And Development Authority Anion exchange membranes, methods of preparation and uses
JP2014508640A (ja) * 2011-02-16 2014-04-10 ダウ コーニング コーポレーション 多孔質基材のコーティング方法
WO2015141653A1 (ja) * 2014-03-19 2015-09-24 東洋紡株式会社 複合分離膜
CN105126650B (zh) * 2015-08-16 2017-08-08 哈尔滨工业大学宜兴环保研究院 一种分离抗生素纳滤膜的制备方法
CN110898676B (zh) * 2019-10-23 2022-09-13 浙江工业大学 一种溴化聚苯醚耐溶剂纳滤膜的制备方法
CN113769592B (zh) * 2021-09-18 2022-06-24 吉林大学 一种季铵化改性聚芳醚膜材料及其制备方法和应用

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FR1555766A (de) * 1967-12-04 1969-01-31
US3556305A (en) * 1968-03-28 1971-01-19 Amicon Corp Composite membrane and process for making same
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
US3874986A (en) * 1974-05-20 1975-04-01 Gen Electric Laminated porous/non-porous membranes
JPS518179A (en) * 1974-07-11 1976-01-22 Daicel Ltd Sentakutokaseikobunshimakuoyobisono seizoho
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
US4080743A (en) * 1976-06-22 1978-03-28 E. I. Du Pont De Nemours And Company Membrane drying process
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
GB2036081B (en) * 1977-06-15 1982-08-25 Nat Res Dev Membrane electrophoresis
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
US4125462A (en) * 1977-08-30 1978-11-14 Rohm And Haas Company Coated membranes
JPS54151570A (en) * 1978-05-22 1979-11-28 Teijin Ltd Selectively permeable composite membrane and its manufacture
JPS5535910A (en) * 1978-09-06 1980-03-13 Teijin Ltd Permselectivity composite membrane and preparation thereof
US4243701A (en) * 1979-11-08 1981-01-06 Uop Inc. Preparation of gas separation membranes
US4393113A (en) * 1980-06-05 1983-07-12 Teitin Limited Novel silicon-containing copolymer, ultrathin solid membrane composed of said copolymer, use of said solid membrane for concentrating a specified gas in a gaseous mixture, and process for producing said solid membrane
IL64967A0 (en) * 1981-03-17 1982-04-30 Aligena Ag Semipermeable membranes containing modified polysulfones,their manufacture and their use
CH649718A5 (de) * 1981-03-25 1985-06-14 Aligena Ag Verfahren zur herstellung von semipermeablen membranen aus polymeren auf acrylnitrilbasis, die nach diesem verfahren hergestellten membranen und ihre verwendung.
EP0099432B1 (de) * 1982-07-21 1987-01-07 Toray Industries, Inc. Selektiv durchlässige Membran
IL70415A (en) * 1982-12-27 1987-07-31 Aligena Ag Semipermeable encapsulated membranes,their manufacture and their use
US4468501A (en) * 1983-06-30 1984-08-28 Monsanto Company Cross-linked polyphenylene oxide
US4530703A (en) * 1983-06-30 1985-07-23 Monsanto Company Cross-linked polyarylene oxide membranes
US4468500A (en) * 1983-06-30 1984-08-28 Monsanto Company Amino ketone cross-linked polyphenylene oxide
US4553983A (en) * 1984-07-31 1985-11-19 Membrane Technology And Research, Inc. Process for recovering organic vapors from air
US4704324A (en) * 1985-04-03 1987-11-03 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
EP0214792A3 (de) * 1985-08-29 1988-03-02 The Research Foundation Of State University Of New York Polymerlegierungen von Aminopolysiloxanen mit bromierten Derivaten von Poly(phenylenoxid)
US4855048A (en) * 1987-09-22 1989-08-08 Air Products And Chemicals, Inc. Air dried cellulose acetate membranes
US4902422A (en) * 1988-12-06 1990-02-20 Board Regents The University Of Texas System Defect-free ultrahigh flux asymmetric membranes
IL89970A (en) * 1989-04-14 1994-10-21 Weizmann Kiryat Membrane Prod Composite membranes containing a coated layer of crosslinked polyaromatic polymers and/or sulfonated poly (haloalkylenes)

Also Published As

Publication number Publication date
EP0532198A1 (de) 1993-03-17
US5151182A (en) 1992-09-29
IL102809A0 (en) 1993-01-31
JPH05192551A (ja) 1993-08-03

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