WO2002017421A3 - Composition isolante et d'etancheite - Google Patents

Composition isolante et d'etancheite Download PDF

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Publication number
WO2002017421A3
WO2002017421A3 PCT/US2001/026069 US0126069W WO0217421A3 WO 2002017421 A3 WO2002017421 A3 WO 2002017421A3 US 0126069 W US0126069 W US 0126069W WO 0217421 A3 WO0217421 A3 WO 0217421A3
Authority
WO
WIPO (PCT)
Prior art keywords
disclosed
fuel cell
insulating
coating
cell plates
Prior art date
Application number
PCT/US2001/026069
Other languages
English (en)
Other versions
WO2002017421A2 (fr
Inventor
Brent R Boldt
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Priority to KR10-2003-7002596A priority Critical patent/KR20030024905A/ko
Priority to MXPA03001375A priority patent/MXPA03001375A/es
Priority to AU2001285128A priority patent/AU2001285128A1/en
Priority to EP01964251A priority patent/EP1312126A2/fr
Priority to CA002420449A priority patent/CA2420449A1/fr
Priority to JP2002521384A priority patent/JP2004507062A/ja
Publication of WO2002017421A2 publication Critical patent/WO2002017421A2/fr
Publication of WO2002017421A3 publication Critical patent/WO2002017421A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1062—UV-curable materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/068—Containing also other elements than carbon, oxygen or nitrogen in the polymer main chain
    • C09K2200/0685—Containing silicon
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Fuel Cell (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne une composition et un procédé d'étanchéification et d'isolation de surfaces entre des pièces s'adaptant mutuellement. Le procédé peut être appliqué pour isoler et étanchéifier des plaques de piles à combustible, et consiste à appliquer un précurseur de revêtement sur au moins une surface de ladite plaque, et à durcir le précurseur de revêtement par exposition à un rayonnement. Les précurseurs de revêtement décrits comprennent ceux qui renferment un oligomère acrylé et un photo-initiateur capables de se polymériser sous l'effet d'un rayonnement ultraviolet ou d'un faisceau d'électrons. Les procédés et les précurseurs selon l'invention procurent certains avantages par rapport aux procédés et aux systèmes conventionnels pour l'isolation et l'étanchéification des plaques de piles à combustible, du fait que les précurseurs selon l'invention peuvent être appliqués rapidement et avec précision sur lesdites plaques, par exemple, par impression par masquage.
PCT/US2001/026069 2000-08-23 2001-08-21 Composition isolante et d'etancheite WO2002017421A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2003-7002596A KR20030024905A (ko) 2000-08-23 2001-08-21 절연 및 밀봉 조성물
MXPA03001375A MXPA03001375A (es) 2000-08-23 2001-08-21 Composicion de aislamiento y sellado.
AU2001285128A AU2001285128A1 (en) 2000-08-23 2001-08-21 Insulating and sealing composition
EP01964251A EP1312126A2 (fr) 2000-08-23 2001-08-21 Composition isolante et d'etancheite
CA002420449A CA2420449A1 (fr) 2000-08-23 2001-08-21 Composition isolante et d'etancheite
JP2002521384A JP2004507062A (ja) 2000-08-23 2001-08-21 絶縁および密封組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64431600A 2000-08-23 2000-08-23
US09/644,316 2000-08-23

Publications (2)

Publication Number Publication Date
WO2002017421A2 WO2002017421A2 (fr) 2002-02-28
WO2002017421A3 true WO2002017421A3 (fr) 2003-01-03

Family

ID=24584381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/026069 WO2002017421A2 (fr) 2000-08-23 2001-08-21 Composition isolante et d'etancheite

Country Status (7)

Country Link
EP (1) EP1312126A2 (fr)
JP (1) JP2004507062A (fr)
KR (1) KR20030024905A (fr)
AU (1) AU2001285128A1 (fr)
CA (1) CA2420449A1 (fr)
MX (1) MXPA03001375A (fr)
WO (1) WO2002017421A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004206986A (ja) * 2002-12-25 2004-07-22 Toyota Motor Corp 燃料電池のシール構造
US8197990B2 (en) * 2006-01-17 2012-06-12 Henkel Corporation Sealant integrated fuel cell components and methods and systems for producing the same
DE102012014756A1 (de) * 2012-07-26 2014-01-30 Daimler Ag Verfahren und Vorrichtung zum Verbinden zumindest zweier Bestandteile einer Brennstoffzelle
US9790640B2 (en) * 2014-02-24 2017-10-17 Gary S Selwyn Composition and process for applying hydrophobic coating to fibrous substrates
US11414512B2 (en) 2017-04-14 2022-08-16 Threebond Co., Ltd. Photocurable resin composition, fuel cell using same, and sealing method
JP6956840B1 (ja) * 2020-09-30 2021-11-02 住友理工株式会社 燃料電池用部材およびその製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609686A (en) * 1985-04-19 1986-09-02 The Standard Oil Company 100 percent solids epoxy, nitrile coating compositions and method of making same
EP0385779A1 (fr) * 1989-03-03 1990-09-05 Westinghouse Electric Corporation Résine durcissable à la lumière-UV
WO1996028396A1 (fr) * 1995-03-13 1996-09-19 Dsm N.V. Composition de revetement de fibre optique, durcissable au rayonnement
EP0902040A1 (fr) * 1997-09-11 1999-03-17 Basf Aktiengesellschaft Compositions durcissables par rayonnement à base de prépolymères aliphatiques contenant des groupes uréthanes ayant des double liaisons à insaturation éthylénique
US5945463A (en) * 1994-09-30 1999-08-31 Zeon Rize Co., Ltd. Composition for a gasket and process for producing a gasket using the composition
DE19829142A1 (de) * 1998-06-30 2000-01-05 Manhattan Scientifics Inc Gasdichter Verbund aus Bipolarplatte und Membran-Elektroden-Einheit von Polymerelektrolytmembran-Brennstoffzellen
US6057054A (en) * 1997-07-16 2000-05-02 Ballard Power Systems Inc. Membrane electrode assembly for an electrochemical fuel cell and a method of making an improved membrane electrode assembly
EP1009052A1 (fr) * 1998-06-02 2000-06-14 Matsushita Electric Industrial Co., Ltd. Cellule electrochimique a electrolyte en polymere et procede de fabrication

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609686A (en) * 1985-04-19 1986-09-02 The Standard Oil Company 100 percent solids epoxy, nitrile coating compositions and method of making same
EP0385779A1 (fr) * 1989-03-03 1990-09-05 Westinghouse Electric Corporation Résine durcissable à la lumière-UV
US5945463A (en) * 1994-09-30 1999-08-31 Zeon Rize Co., Ltd. Composition for a gasket and process for producing a gasket using the composition
WO1996028396A1 (fr) * 1995-03-13 1996-09-19 Dsm N.V. Composition de revetement de fibre optique, durcissable au rayonnement
US6057054A (en) * 1997-07-16 2000-05-02 Ballard Power Systems Inc. Membrane electrode assembly for an electrochemical fuel cell and a method of making an improved membrane electrode assembly
EP0902040A1 (fr) * 1997-09-11 1999-03-17 Basf Aktiengesellschaft Compositions durcissables par rayonnement à base de prépolymères aliphatiques contenant des groupes uréthanes ayant des double liaisons à insaturation éthylénique
EP1009052A1 (fr) * 1998-06-02 2000-06-14 Matsushita Electric Industrial Co., Ltd. Cellule electrochimique a electrolyte en polymere et procede de fabrication
DE19829142A1 (de) * 1998-06-30 2000-01-05 Manhattan Scientifics Inc Gasdichter Verbund aus Bipolarplatte und Membran-Elektroden-Einheit von Polymerelektrolytmembran-Brennstoffzellen

Also Published As

Publication number Publication date
MXPA03001375A (es) 2003-06-06
WO2002017421A2 (fr) 2002-02-28
AU2001285128A1 (en) 2002-03-04
EP1312126A2 (fr) 2003-05-21
KR20030024905A (ko) 2003-03-26
JP2004507062A (ja) 2004-03-04
CA2420449A1 (fr) 2002-02-28

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