ATE343666T1 - Pech basierende graphitstoffe und genadelte filze für brennstoffzellen- gasdiffusionsschichtsubstrate und thermisch hochleitende verbundwerkstoffe - Google Patents
Pech basierende graphitstoffe und genadelte filze für brennstoffzellen- gasdiffusionsschichtsubstrate und thermisch hochleitende verbundwerkstoffeInfo
- Publication number
- ATE343666T1 ATE343666T1 AT03784845T AT03784845T ATE343666T1 AT E343666 T1 ATE343666 T1 AT E343666T1 AT 03784845 T AT03784845 T AT 03784845T AT 03784845 T AT03784845 T AT 03784845T AT E343666 T1 ATE343666 T1 AT E343666T1
- Authority
- AT
- Austria
- Prior art keywords
- fuel cell
- diffusion layer
- gas diffusion
- pitch
- thermally conductive
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
- D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/16—Yarns or threads made from mineral substances
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/45—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by forming intermeshing loops or stitches from some of the fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249945—Carbon or carbonaceous fiber
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/24995—Two or more layers
- Y10T428/249952—At least one thermosetting synthetic polymeric material layer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31583—Nitrile monomer type [polyacrylonitrile, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
- Y10T442/3301—Coated, impregnated, or autogenous bonded
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Woven Fabrics (AREA)
- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Fuel Cell (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
- Ceramic Products (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/213,968 US6783851B2 (en) | 2002-08-07 | 2002-08-07 | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE343666T1 true ATE343666T1 (de) | 2006-11-15 |
Family
ID=31494575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03784845T ATE343666T1 (de) | 2002-08-07 | 2003-07-30 | Pech basierende graphitstoffe und genadelte filze für brennstoffzellen- gasdiffusionsschichtsubstrate und thermisch hochleitende verbundwerkstoffe |
Country Status (17)
Country | Link |
---|---|
US (2) | US6783851B2 (de) |
EP (1) | EP1527218B1 (de) |
JP (1) | JP2005534826A (de) |
KR (1) | KR20050032600A (de) |
CN (1) | CN100402716C (de) |
AT (1) | ATE343666T1 (de) |
AU (1) | AU2003265320B2 (de) |
BR (1) | BR0313094A (de) |
CA (1) | CA2493631A1 (de) |
DE (1) | DE60309331T2 (de) |
ES (1) | ES2275130T3 (de) |
MX (1) | MXPA05001493A (de) |
NO (1) | NO20051162L (de) |
NZ (1) | NZ537922A (de) |
RU (1) | RU2318932C2 (de) |
WO (1) | WO2004015175A1 (de) |
ZA (1) | ZA200500964B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030219646A1 (en) * | 2002-05-23 | 2003-11-27 | Lecostaouec Jean-Francois | Carbon fiber reinforced plastic bipolar plates with continuous electrical pathways |
US6783851B2 (en) * | 2002-08-07 | 2004-08-31 | Albany International Techniweave, Inc. | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
EP1579043A4 (de) * | 2002-12-17 | 2008-08-06 | Du Pont | Verfahren zur steuerung einer garnverarbeitungseinrichtung |
US7188462B2 (en) * | 2004-08-06 | 2007-03-13 | Stowe-Pharr Mills, Inc. | High-strength spun yarn produced from continuous high-modulus filaments, and process for making same |
US20060166074A1 (en) * | 2005-01-26 | 2006-07-27 | Pan Alfred I | Fuel cell electrode assembly |
EP1757718A1 (de) * | 2005-07-21 | 2007-02-28 | SSM Schärer Schweiter Mettler AG | Verfahren zur Herstellung eines Vorgarns und Vorgarnherstellungsmaschine |
EP1777326A1 (de) * | 2005-07-21 | 2007-04-25 | SSM Schärer Schweiter Mettler AG | Vorgarnspule |
CN201873528U (zh) * | 2007-10-16 | 2011-06-22 | 格拉弗技术国际控股有限公司 | 蓄电池电极 |
EP2338666B1 (de) * | 2009-12-22 | 2013-07-03 | Eurocopter Deutschland GmbH | Halbzeug und Vorform, die zur Fertigung eines Teils verwendet werden, das aus Verbundmaterial hergestellt wird |
FR2959064B1 (fr) * | 2010-04-20 | 2013-01-11 | Commissariat Energie Atomique | Couche de diffusion d'un dispositif electrochimique et procede de realisation d'une telle couche de diffusion |
RU2455404C1 (ru) * | 2010-12-28 | 2012-07-10 | Вадим Эдуардович Карташян | Ткань техническая из полиамидных и полиэфирных нитей |
FR2989921B1 (fr) * | 2012-04-27 | 2015-05-15 | Hexcel Reinforcements | Utilisation, dans la fabrication d'une piece composite, d'une operation de penetration, pour ameliorer la conductivite electrique transverse de la piece composite |
WO2014042542A1 (en) * | 2012-09-11 | 2014-03-20 | Arcactive Limited | Method of manufacturing a carbon fibre electrode of a lead-acid battery or cell |
CN104593947B (zh) * | 2014-12-26 | 2019-03-05 | 湖北立天生物工程有限公司 | 一种利用低强力纤维生产纺织品的工艺 |
CN106948045B (zh) * | 2017-03-01 | 2019-05-14 | 重庆市纺织工业研究所有限责任公司 | 利用制条机的牵切制条方法 |
CN109809828A (zh) * | 2019-02-26 | 2019-05-28 | 航天材料及工艺研究所 | 一种三向均衡导热碳/碳复合材料的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL237998A (de) * | 1956-09-18 | |||
GB1498721A (en) * | 1975-02-17 | 1978-01-25 | Morganite Modmor Ltd | Production of carbon fibre |
US4014725A (en) | 1975-03-27 | 1977-03-29 | Union Carbide Corporation | Method of making carbon cloth from pitch based fiber |
AU1239076A (en) | 1975-04-01 | 1977-09-29 | Du Pont | Direct spinning process |
US4064207A (en) | 1976-02-02 | 1977-12-20 | United Technologies Corporation | Fibrillar carbon fuel cell electrode substrates and method of manufacture |
US4138525A (en) | 1976-02-11 | 1979-02-06 | Union Carbide Corporation | Highly-handleable pitch-based fibers |
US4051569A (en) * | 1976-10-22 | 1977-10-04 | Louis G. Freeman Company | Folding and sealing apparatus and method |
US4115528A (en) | 1977-08-15 | 1978-09-19 | United Technologies Corporation | Method for fabricating a carbon electrode substrate |
CA1262007A (en) | 1984-09-14 | 1989-09-26 | Ikuo Seo | Process for producing carbon fibers and the carbon fibers produced by the process |
US4837117A (en) | 1986-12-16 | 1989-06-06 | E. I. Du Pont De Nemours And Company | Composites of stretch broken aligned fibers of carbon and glass reinforced resin |
EP0297695B1 (de) | 1987-04-03 | 1993-07-21 | Nippon Oil Co. Ltd. | Verfahren zur Herstellung von Gegenständen aus Kohlenstoff/Kohlenstoffasern |
US4983451A (en) | 1987-08-05 | 1991-01-08 | Kabushiki Kaisha Kobe Seiko Sho | Carbon fiber-reinforced carbon composite material and process for producing the same |
JPH02500605A (ja) * | 1987-08-26 | 1990-03-01 | ヘルトラ・インコーポレーテツド | ハイブリツドヤーン |
US4868038A (en) * | 1987-10-23 | 1989-09-19 | The Dow Chemical Company | Carbonaceous fiber reinforced composites |
US4915926A (en) | 1988-02-22 | 1990-04-10 | E. I. Dupont De Nemours And Company | Balanced ultra-high modulus and high tensile strength carbon fibers |
US5622660A (en) | 1989-02-16 | 1997-04-22 | Nippon Oil Company, Limited | Process for producing carbon fiber fabrics |
US5045388A (en) | 1989-04-26 | 1991-09-03 | E. I. Du Pont De Nemours & Company | Process for making composites of stretch broken aligned fibers and product thereof |
US5205888A (en) | 1990-07-03 | 1993-04-27 | Mitsubishi Gas Chemical Company, Inc. | Process for producing carbon fiber reinforced carbon materials |
DE69220555T2 (de) | 1991-10-18 | 1997-12-11 | Petoca Ltd | Filz aus Kohlefasern und Verfahren zu dessen Herstellung |
GB9413417D0 (en) | 1994-07-04 | 1994-08-24 | Ford Roger A | Improved composite materials and method for making them |
US5756206A (en) * | 1995-03-15 | 1998-05-26 | Custom Composite Materials, Inc. | Flexible low bulk pre-impregnated tow |
FR2770233B1 (fr) * | 1997-10-27 | 2000-01-14 | Messier Bugatti | Procede de fabrication de preformes en fibres de carbone |
DE60143164D1 (de) * | 2000-07-26 | 2010-11-11 | Ballard Power Systems | N und darauf bezogene verfahren |
US6783851B2 (en) * | 2002-08-07 | 2004-08-31 | Albany International Techniweave, Inc. | Pitch based graphite fabrics and needled punched felts for fuel cell gas diffusion layer substrates and high thermal conductivity reinforced composites |
-
2002
- 2002-08-07 US US10/213,968 patent/US6783851B2/en not_active Expired - Fee Related
-
2003
- 2003-07-30 CN CNB038190699A patent/CN100402716C/zh not_active Expired - Fee Related
- 2003-07-30 AT AT03784845T patent/ATE343666T1/de not_active IP Right Cessation
- 2003-07-30 CA CA002493631A patent/CA2493631A1/en not_active Abandoned
- 2003-07-30 RU RU2005106254A patent/RU2318932C2/ru not_active IP Right Cessation
- 2003-07-30 JP JP2004527675A patent/JP2005534826A/ja active Pending
- 2003-07-30 BR BR0313094A patent/BR0313094A/pt not_active IP Right Cessation
- 2003-07-30 KR KR1020057002198A patent/KR20050032600A/ko not_active Application Discontinuation
- 2003-07-30 ES ES03784845T patent/ES2275130T3/es not_active Expired - Lifetime
- 2003-07-30 WO PCT/US2003/023784 patent/WO2004015175A1/en active IP Right Grant
- 2003-07-30 AU AU2003265320A patent/AU2003265320B2/en not_active Ceased
- 2003-07-30 MX MXPA05001493A patent/MXPA05001493A/es active IP Right Grant
- 2003-07-30 DE DE2003609331 patent/DE60309331T2/de not_active Expired - Lifetime
- 2003-07-30 ZA ZA200500964A patent/ZA200500964B/en unknown
- 2003-07-30 EP EP03784845A patent/EP1527218B1/de not_active Expired - Lifetime
- 2003-07-30 NZ NZ537922A patent/NZ537922A/en unknown
- 2003-10-17 US US10/688,666 patent/US20040097149A1/en not_active Abandoned
-
2005
- 2005-03-04 NO NO20051162A patent/NO20051162L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2318932C2 (ru) | 2008-03-10 |
ES2275130T3 (es) | 2007-06-01 |
US6783851B2 (en) | 2004-08-31 |
KR20050032600A (ko) | 2005-04-07 |
DE60309331T2 (de) | 2007-05-31 |
NO20051162L (no) | 2005-05-04 |
US20040097149A1 (en) | 2004-05-20 |
WO2004015175A1 (en) | 2004-02-19 |
CA2493631A1 (en) | 2004-02-19 |
ZA200500964B (en) | 2006-10-25 |
CN1675416A (zh) | 2005-09-28 |
EP1527218A1 (de) | 2005-05-04 |
RU2005106254A (ru) | 2005-08-10 |
AU2003265320B2 (en) | 2007-11-22 |
US20040028896A1 (en) | 2004-02-12 |
CN100402716C (zh) | 2008-07-16 |
EP1527218B1 (de) | 2006-10-25 |
NZ537922A (en) | 2006-10-27 |
MXPA05001493A (es) | 2005-09-30 |
DE60309331D1 (de) | 2006-12-07 |
BR0313094A (pt) | 2005-07-12 |
AU2003265320A1 (en) | 2004-02-25 |
JP2005534826A (ja) | 2005-11-17 |
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