WO2003050169A3 - Kovalent vernetzte kompositmembranen - Google Patents

Kovalent vernetzte kompositmembranen Download PDF

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Publication number
WO2003050169A3
WO2003050169A3 PCT/DE2002/004173 DE0204173W WO03050169A3 WO 2003050169 A3 WO2003050169 A3 WO 2003050169A3 DE 0204173 W DE0204173 W DE 0204173W WO 03050169 A3 WO03050169 A3 WO 03050169A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
groups
so2me
cross
hal
Prior art date
Application number
PCT/DE2002/004173
Other languages
English (en)
French (fr)
Other versions
WO2003050169A2 (de
Inventor
Thomas Haering
Original Assignee
Thomas Haering
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
Priority claimed from PCT/EP2001/005826 external-priority patent/WO2002000773A2/de
Application filed by Thomas Haering filed Critical Thomas Haering
Priority to DE10295737.1T priority Critical patent/DE10295737B4/de
Priority to AU2002364268A priority patent/AU2002364268A1/en
Publication of WO2003050169A2 publication Critical patent/WO2003050169A2/de
Publication of WO2003050169A3 publication Critical patent/WO2003050169A3/de

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Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/06—Polysulfones; Polyethersulfones

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Gegenstand der Erfindung sind kovalent vernetzte Komposite und kovalent vernetzte Komposit­-Polymermembran, bestehend aus einem oder mehreren Polymeren und Gerüst- und/oder Schichtsilikaten. Die Gerüst- und/oder Schichtsilikate können sowohl funktionalisiert, als auch nicht funktionalisiert vorliegen. Die Polymere sind gekennzeichnet, dadurch dass sie die folgenden funktionellen Gruppen tragen können (M=Hal (F, Cl, Br, I), OR, NR2; R=Alkyl, Hydroxyalkyl, Aryl; (Me=H, Li, Na, K, Cs oder andere Metallkationen oder Ammoniumionen): a) Vorstufen von Kationenaustauschergruppen: SO2M und/oder POM2 und/oder COM b) Sulfinatgruppen SO2Me und die mittels folgenden organischen Verbindungen kovalent vernetzt sein können: a) di- tri- oder oligofunktionellen Halogenalkanen oder Halogenaromaten, die mit Sulfinatgruppen SO2Me zur Reaktion gebracht worden waren, wodurch im Polymer/im Polymerblend/in der Polymermembran folgende Vernetzungsbrücken vorhanden sind (Y=Vernetzungsbrücke, X=Hal (F, Cl, Br, I), OR, Y=-(CH2)x-; -Arylen-; -(CH2)x-Arylen-; CH2-Arylen-CH2-, x=3-12); Polymer-SO2-Y-SO2-Polymer und/oder b) Verbindungen, die folgende Gruppen enthalten: Hal-(CH2)x-NHR, die auf der einen Seite (Hal-) mit Sulfinatgruppen SO2Me zur Reaktion gebracht worden waren, und auf der anderen Seite (-NHR) mit SO2Me-Gruppen, wodurch im Polymer/im Polymerblend/in der Polymermembran folgende Vernetzungsbrücken vorhanden sind: Polymer-SO2-(CH2)x-NR-SO2-Polymer und/oder c) Verbindungen, die folgende Gruppen enthalten: NHR-(CH2)x-NHR, die mit SO2Me-Gruppen zur Reaktion gebracht worden waren, wodurch im Polymer/im Polymerblend/in der Polymermembran folgende Vernetzungsbrücken vorhanden sind: Polymer-SO2-NR-(CH2)x-NR-SO2-Polymer.
PCT/DE2002/004173 2001-05-21 2002-11-04 Kovalent vernetzte kompositmembranen WO2003050169A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10295737.1T DE10295737B4 (de) 2001-05-21 2002-11-04 Kovalent vernetzter Komposit, kovalente vernetzte Kompositmembran, Verfahren zu deren Herstellung und Verwendung der Membranen
AU2002364268A AU2002364268A1 (en) 2001-05-21 2002-11-04 Covalently cross-linked composite membranes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2001/005826 WO2002000773A2 (de) 2000-05-19 2001-05-21 Kovalent vernetzte polymere und polymermembranen via sulfinatalkylierung
EPPCT/EP01/05826 2001-11-02

Publications (2)

Publication Number Publication Date
WO2003050169A2 WO2003050169A2 (de) 2003-06-19
WO2003050169A3 true WO2003050169A3 (de) 2003-08-21

Family

ID=8164425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/004173 WO2003050169A2 (de) 2001-05-21 2002-11-04 Kovalent vernetzte kompositmembranen

Country Status (3)

Country Link
AU (1) AU2002364268A1 (de)
DE (1) DE10295737B4 (de)
WO (1) WO2003050169A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036687A2 (en) * 2003-10-10 2005-04-21 Ballard Power Systems Inc. Water insoluble additive for improving conductivity of an ion exchange membrane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066254A1 (de) * 1999-04-30 2000-11-09 Universität Stuttgart Stufenweise alkylierung von polymeren aminen
WO2000074827A2 (de) * 1999-04-30 2000-12-14 Univ Stuttgart Inst Fuer Chemi Komposite und kompositmembranen
WO2002000773A2 (de) * 2000-05-19 2002-01-03 Universität Stuttgart Institut Für Chemische Verfahrenstechnik Kovalent vernetzte polymere und polymermembranen via sulfinatalkylierung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066254A1 (de) * 1999-04-30 2000-11-09 Universität Stuttgart Stufenweise alkylierung von polymeren aminen
WO2000074827A2 (de) * 1999-04-30 2000-12-14 Univ Stuttgart Inst Fuer Chemi Komposite und kompositmembranen
WO2002000773A2 (de) * 2000-05-19 2002-01-03 Universität Stuttgart Institut Für Chemische Verfahrenstechnik Kovalent vernetzte polymere und polymermembranen via sulfinatalkylierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KERRES J ET AL: "Development and characterization of crosslinked ionomer membranes based upon sulfinated and sulfonated PSU Crosslinked PSU blend membranes by alkylation of sulfinate groups with dihalogenoalkanes", JOURNAL OF MEMBRANE SCIENCE, ELSEVIER SCIENTIFIC PUBL.COMPANY. AMSTERDAM, NL, VOL. 139, NR. 2, PAGE(S) 227-241, ISSN: 0376-7388, XP004108744 *

Also Published As

Publication number Publication date
DE10295737D2 (de) 2004-12-02
WO2003050169A2 (de) 2003-06-19
AU2002364268A1 (en) 2003-06-23
AU2002364268A8 (en) 2003-06-23
DE10295737B4 (de) 2018-05-09

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