DE102005030970A1 - Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen - Google Patents

Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen Download PDF

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Publication number
DE102005030970A1
DE102005030970A1 DE102005030970A DE102005030970A DE102005030970A1 DE 102005030970 A1 DE102005030970 A1 DE 102005030970A1 DE 102005030970 A DE102005030970 A DE 102005030970A DE 102005030970 A DE102005030970 A DE 102005030970A DE 102005030970 A1 DE102005030970 A1 DE 102005030970A1
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DE
Germany
Prior art keywords
formulation
water
aqueous
formulations
acid
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.)
Withdrawn
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DE102005030970A
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German (de)
English (en)
Inventor
Alexander Dr. Khvorost
Gerhard Eugen Wahsner
Sven Dr. Thate
Harald Dr. Böhnke
Dennis LÖSCH
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BASF SE
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BASF SE
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.)
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Application filed by BASF SE filed Critical BASF SE
Priority to DE102005030970A priority Critical patent/DE102005030970A1/de
Priority to PCT/EP2006/063669 priority patent/WO2007003568A1/de
Priority to CA002613190A priority patent/CA2613190A1/en
Priority to KR1020087002270A priority patent/KR20080030634A/ko
Priority to EP06777500A priority patent/EP1899409A1/de
Priority to JP2008518846A priority patent/JP2008545030A/ja
Priority to US11/994,208 priority patent/US7776957B2/en
Priority to CNA2006800280580A priority patent/CN101233174A/zh
Priority to TW095123966A priority patent/TW200706557A/zh
Publication of DE102005030970A1 publication Critical patent/DE102005030970A1/de
Priority to NO20076664A priority patent/NO20076664L/no
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2256Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2287After-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1069Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M2008/1095Fuel cells with polymeric electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0082Organic polymers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Conductive Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE102005030970A 2005-06-30 2005-06-30 Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen Withdrawn DE102005030970A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE102005030970A DE102005030970A1 (de) 2005-06-30 2005-06-30 Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen
JP2008518846A JP2008545030A (ja) 2005-06-30 2006-06-29 酸性基を有するポリ芳香族化合物を含む水性処方物
CA002613190A CA2613190A1 (en) 2005-06-30 2006-06-29 Aqueous formulations containing polyaromatic compounds with acid groups
KR1020087002270A KR20080030634A (ko) 2005-06-30 2006-06-29 산 기를 갖는 다중방향족 화합물을 포함하는 수성 배합물
EP06777500A EP1899409A1 (de) 2005-06-30 2006-06-29 Wässrige formulierungen enthaltend säuregruppen tragende polyaromatische verbindungen
PCT/EP2006/063669 WO2007003568A1 (de) 2005-06-30 2006-06-29 Wässrige formulierungen enthaltend säuregruppen tragende polyaromatische verbindungen
US11/994,208 US7776957B2 (en) 2005-06-30 2006-06-29 Aqueous formulations containing polyaromatic compounds with acid groups
CNA2006800280580A CN101233174A (zh) 2005-06-30 2006-06-29 含有带酸基的聚芳族化合物的含水配料
TW095123966A TW200706557A (en) 2005-06-30 2006-06-30 Aqueous formulations comprising polyaromatic compounds bearing acid groups
NO20076664A NO20076664L (no) 2005-06-30 2007-12-28 Vandige formuleringer som inneholder polyaromatiske forbindelser med syregrupper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005030970A DE102005030970A1 (de) 2005-06-30 2005-06-30 Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen

Publications (1)

Publication Number Publication Date
DE102005030970A1 true DE102005030970A1 (de) 2007-01-11

Family

ID=36874285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005030970A Withdrawn DE102005030970A1 (de) 2005-06-30 2005-06-30 Wässrige Formulierungen enthaltend Säuregruppen tragende polyaromatische Verbindungen

Country Status (10)

Country Link
US (1) US7776957B2 (https=)
EP (1) EP1899409A1 (https=)
JP (1) JP2008545030A (https=)
KR (1) KR20080030634A (https=)
CN (1) CN101233174A (https=)
CA (1) CA2613190A1 (https=)
DE (1) DE102005030970A1 (https=)
NO (1) NO20076664L (https=)
TW (1) TW200706557A (https=)
WO (1) WO2007003568A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100316929A1 (en) * 2006-12-28 2010-12-16 Basf Se Aqueous formulations comprising polyaromatic compounds bearing acid groups and/or salts of acid groups, process for producing them, further formulations produced using the aqueous formulations and use of the further formulations in fuel cells
WO2008142093A1 (en) * 2007-05-24 2008-11-27 Basf Se Chemical-mechanical polishing composition comprising metal-organic framework materials
US7981319B2 (en) * 2009-03-19 2011-07-19 Los Alamos National Security, Llc Non-aqueous liquid compositions comprising ion exchange polymers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008894B1 (en) 1978-09-05 1983-02-23 Imperial Chemical Industries Plc Sulphonated polyarylethersulphone copolymers and process for the manufacture thereof
DE3321860A1 (de) 1983-06-16 1984-12-20 Forschungsinstitut Berghof Gmbh, 7412 Eningen Integralasymmetrische, loesungsmittelbstaendige ulrafiltrationsmembran aus partiell sulfoniertem, aromatischem polyetheretherketon
DE3402471A1 (de) 1984-01-25 1985-08-01 Forschungsinstitut Berghof Gmbh, 7412 Eningen Kationanaustauschermembran und herstellungsverfahren
DE4211266C2 (de) 1992-04-03 1996-12-19 Fraunhofer Ges Forschung Nicht-poröse, flächige oder faserförmige Polymergebilde mit hydrophiler Oberfläche und deren Verwendung als Membranen für die Dialyse oder Elektrodialyse
SG73410A1 (en) 1992-06-13 2000-06-20 Hoechst Ag Polymer electrolyte membrane and process for the production thereof
KR100429317B1 (ko) 1995-03-20 2004-09-10 훽스트 악티엔게젤샤프트 중합체전해질,이의제조방법및이를포함하는전기화학전지또는필름
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
JP3724064B2 (ja) * 1996-06-28 2005-12-07 住友化学株式会社 燃料電池用高分子電解質及び燃料電池
DE19723854A1 (de) 1997-06-06 1998-12-10 Hoechst Ag Verfahren zur Herstellung von Lösungen mit Säuregruppen funktionalisierter Polymere durch Mikrowellenbestrahlung
ATE355319T1 (de) 1999-09-10 2006-03-15 Victrex Mfg Ltd Composit-ionenaustauschmembranen
US7361729B2 (en) 2000-09-20 2008-04-22 Virginia Tech Intellectual Properties, Inc. Ion-conducting sulfonated polymeric materials
AU2001285195A1 (en) * 2000-09-22 2002-04-02 The Dow Chemical Company Dispersions and latexes of polar group modified polymers
US20020161174A1 (en) 2001-02-15 2002-10-31 Sumitomo Chemical Company, Limited Aromatic polymer phosphonic acid derivative and process for production the same
DE10116391A1 (de) * 2001-03-28 2002-10-10 Fuma Tech Gmbh Sulfoniertes Polyetherketonketon
GB0115690D0 (en) 2001-06-27 2001-08-22 British Telecomm Software system
WO2003046080A1 (fr) 2001-11-29 2003-06-05 Ube Industries, Ltd. Compositions polyelectrolytiques
AU2003220622A1 (en) 2002-04-01 2003-10-13 Virginia Tech Intellectual Properties, Inc. Sulfonated polymer composition for forming fuel cell electrodes
EP1420473B1 (en) * 2002-11-18 2006-04-12 HONDA MOTOR CO., Ltd. Electrode structure for polymer electrolyte fuel cells, and polymer electrolyte fuel cell using the same
US7211203B2 (en) 2003-02-04 2007-05-01 Honda Motor Co., Ltd. Polymer electrolyte, proton conductive membrane and membrane-electrode assembly
DE10309135A1 (de) 2003-02-28 2004-09-09 Basf Ag Verfahren zur Herstellung eines zum Protonenaustausch befähigten Polymersystems auf der Basis von Polyaryletherketonen
EP1465277A1 (en) 2003-03-19 2004-10-06 HONDA MOTOR CO., Ltd. Solid polymer electrolyte and protonconducting membrane
JP4135558B2 (ja) 2003-05-21 2008-08-20 Jsr株式会社 スルホン酸基を有するポリアリーレンおよびその製造方法、ならび直接メタノール型燃料電池用プロトン伝導膜
JP4269777B2 (ja) 2003-05-21 2009-05-27 Jsr株式会社 新規な芳香族スルホン酸エステル誘導体、ポリアリーレン、スルホン酸基を有するポリアリーレンおよびその製造方法、ならびに高分子固体電解質およびプロトン伝導膜
JP2007517923A (ja) 2003-11-13 2007-07-05 ポリフューエル・インコーポレイテッド 1種以上の疎水性オリゴマーを含有するイオン伝導性コポリマー
GB0400612D0 (en) * 2004-01-13 2004-02-11 Johnson Matthey Plc Polymer solutions

Also Published As

Publication number Publication date
NO20076664L (no) 2008-01-18
US7776957B2 (en) 2010-08-17
CA2613190A1 (en) 2007-01-11
KR20080030634A (ko) 2008-04-04
JP2008545030A (ja) 2008-12-11
CN101233174A (zh) 2008-07-30
EP1899409A1 (de) 2008-03-19
US20080214719A1 (en) 2008-09-04
WO2007003568A1 (de) 2007-01-11
TW200706557A (en) 2007-02-16

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