EP1929068A4 - Process for producing metal foams having uniform cell structure - Google Patents
Process for producing metal foams having uniform cell structureInfo
- Publication number
- EP1929068A4 EP1929068A4 EP06790575A EP06790575A EP1929068A4 EP 1929068 A4 EP1929068 A4 EP 1929068A4 EP 06790575 A EP06790575 A EP 06790575A EP 06790575 A EP06790575 A EP 06790575A EP 1929068 A4 EP1929068 A4 EP 1929068A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cell structure
- producing metal
- uniform cell
- metal foams
- foams
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
- B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/04—Coating on selected surface areas, e.g. using masks
- C23C14/046—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
- C23C14/205—Metallic material, boron or silicon on organic substrates by cathodic sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4418—Methods for making free-standing articles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1635—Composition of the substrate
- C23C18/1644—Composition of the substrate porous substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/08—Perforated or foraminous objects, e.g. sieves
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71494305P | 2005-09-07 | 2005-09-07 | |
PCT/CA2006/001394 WO2007028234A1 (en) | 2005-09-07 | 2006-08-25 | Process for producing metal foams having uniform cell structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1929068A1 EP1929068A1 (en) | 2008-06-11 |
EP1929068A4 true EP1929068A4 (en) | 2012-10-03 |
Family
ID=37835331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06790575A Withdrawn EP1929068A4 (en) | 2005-09-07 | 2006-08-25 | Process for producing metal foams having uniform cell structure |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070051636A1 (en) |
EP (1) | EP1929068A4 (en) |
JP (1) | JP2009509033A (en) |
KR (1) | KR20080030095A (en) |
CN (1) | CN101287859A (en) |
CA (1) | CA2619013A1 (en) |
RU (1) | RU2008113164A (en) |
TW (1) | TW200714446A (en) |
WO (1) | WO2007028234A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1943890A4 (en) * | 2005-11-01 | 2009-12-16 | Laird Technologies Inc | Emi vent panels including electrically-conductive porous substrates and meshes |
MX2011008194A (en) | 2009-02-05 | 2011-12-06 | Evt Power Inc | Multiply-conductive matrix for battery current collectors. |
US20110262813A1 (en) * | 2010-04-21 | 2011-10-27 | Evt Power Inc. | Method of producing current collectors for electrochemical devices |
JPWO2012111605A1 (en) * | 2011-02-18 | 2014-07-07 | 住友電気工業株式会社 | Three-dimensional network aluminum porous body for current collector, current collector using the aluminum porous body, electrode using the current collector, non-aqueous electrolyte battery using the electrode, capacitor, and lithium ion capacitor |
CN103572270B (en) * | 2013-11-12 | 2016-04-13 | 无锡英普林纳米科技有限公司 | The preparation method of metal-polymer composite filter screen |
CN105509522A (en) * | 2014-09-26 | 2016-04-20 | 江苏格业新材料科技有限公司 | Manufacturing method of sintered copper powder and high-porosity copper foam composited heat pipe |
KR102166464B1 (en) * | 2016-11-30 | 2020-10-16 | 주식회사 엘지화학 | Preparation method for metal foam |
DE102018203829A1 (en) * | 2018-03-14 | 2019-09-19 | Robert Bosch Gmbh | Method for producing a porous distributor structure |
JP7444590B2 (en) * | 2019-12-03 | 2024-03-06 | 倉敷紡績株式会社 | Flexible polyurethane foam sheet and multilayer sheet using the same |
TWI825470B (en) * | 2021-08-26 | 2023-12-11 | 達運精密工業股份有限公司 | Method of fabricating metal mask |
CN114959347B (en) * | 2022-06-20 | 2023-09-22 | 上海电力大学 | Device for preparing foam nickel composite material |
CN117070913B (en) * | 2023-10-12 | 2024-01-26 | 广州航海学院 | Porous metal surface coating device and use method and application thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB979261A (en) * | 1961-07-04 | 1965-01-01 | Heberlein & Co Ag | Improvements in or relating to the treatment of polyurethane |
US4246057A (en) * | 1977-02-16 | 1981-01-20 | Uop Inc. | Heat transfer surface and method for producing such surface |
JPS62243245A (en) * | 1986-04-15 | 1987-10-23 | Shin Kobe Electric Mach Co Ltd | Plate for alkaline storage battery |
JPS6319235A (en) * | 1986-07-14 | 1988-01-27 | Sanpuku Kogyo Kk | Preparation of foamed sheet |
US4957543A (en) * | 1989-06-16 | 1990-09-18 | Inco Limited | Method of forming nickel foam |
JPH09153365A (en) * | 1995-11-30 | 1997-06-10 | Sumitomo Electric Ind Ltd | Metal porous body, its manufacture, and battery electrode plate using the same |
US5738907A (en) * | 1995-08-04 | 1998-04-14 | Eltech Systems Corporation | Conductive metal porous sheet production |
US6309742B1 (en) * | 2000-01-28 | 2001-10-30 | Gore Enterprise Holdings, Inc. | EMI/RFI shielding gasket |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475525A (en) * | 1966-09-22 | 1969-10-28 | Timothy V Peters | Process of reticulating polyurethane foams |
US3946039A (en) * | 1967-10-30 | 1976-03-23 | Energy Research & Generation, Inc. | Reticulated foam structure |
BE758991A (en) * | 1969-11-18 | 1971-05-17 | Reeves Bros Inc | HYDRODYNAMIC CROSS-LINKING PROCESS OF A POLYURETHANE FOAM |
ZA717378B (en) * | 1970-12-01 | 1972-07-26 | Tenneco Chem | Increasing the degree of openness of a foamed polymer |
SE361844B (en) * | 1972-09-20 | 1973-11-19 | R T Wirstroem | |
US4244789A (en) * | 1979-01-24 | 1981-01-13 | Stauffer Chemical Company | Method of metallizing materials |
US5723510A (en) * | 1996-06-11 | 1998-03-03 | The Furukawa Electric Co., Ltd. | Method of manufacturing thermoplastic polyester foam sheet |
JPH11176450A (en) * | 1997-12-11 | 1999-07-02 | Sumitomo Electric Ind Ltd | Metal porous material, manufacture thereof, and battery substrate using the same |
JP2002519214A (en) * | 1998-06-29 | 2002-07-02 | エルテック・システムズ・コーポレーション | Manufacturing method of three-dimensional net-like sheet |
KR100466614B1 (en) * | 2002-03-08 | 2005-01-15 | 삼성전자주식회사 | Manufacturing method of open cell hard polyurethane form and vacuum adiabatic panel |
-
2006
- 2006-08-18 US US11/506,294 patent/US20070051636A1/en not_active Abandoned
- 2006-08-25 CN CNA200680032576XA patent/CN101287859A/en active Pending
- 2006-08-25 KR KR1020087003534A patent/KR20080030095A/en not_active Application Discontinuation
- 2006-08-25 JP JP2008529428A patent/JP2009509033A/en active Pending
- 2006-08-25 RU RU2008113164/02A patent/RU2008113164A/en not_active Application Discontinuation
- 2006-08-25 CA CA002619013A patent/CA2619013A1/en not_active Abandoned
- 2006-08-25 EP EP06790575A patent/EP1929068A4/en not_active Withdrawn
- 2006-08-25 WO PCT/CA2006/001394 patent/WO2007028234A1/en active Application Filing
- 2006-08-29 TW TW095131852A patent/TW200714446A/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB979261A (en) * | 1961-07-04 | 1965-01-01 | Heberlein & Co Ag | Improvements in or relating to the treatment of polyurethane |
US4246057A (en) * | 1977-02-16 | 1981-01-20 | Uop Inc. | Heat transfer surface and method for producing such surface |
JPS62243245A (en) * | 1986-04-15 | 1987-10-23 | Shin Kobe Electric Mach Co Ltd | Plate for alkaline storage battery |
JPS6319235A (en) * | 1986-07-14 | 1988-01-27 | Sanpuku Kogyo Kk | Preparation of foamed sheet |
US4957543A (en) * | 1989-06-16 | 1990-09-18 | Inco Limited | Method of forming nickel foam |
US5738907A (en) * | 1995-08-04 | 1998-04-14 | Eltech Systems Corporation | Conductive metal porous sheet production |
JPH09153365A (en) * | 1995-11-30 | 1997-06-10 | Sumitomo Electric Ind Ltd | Metal porous body, its manufacture, and battery electrode plate using the same |
US6309742B1 (en) * | 2000-01-28 | 2001-10-30 | Gore Enterprise Holdings, Inc. | EMI/RFI shielding gasket |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007028234A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1929068A1 (en) | 2008-06-11 |
KR20080030095A (en) | 2008-04-03 |
CA2619013A1 (en) | 2007-03-15 |
RU2008113164A (en) | 2009-10-20 |
WO2007028234A1 (en) | 2007-03-15 |
TW200714446A (en) | 2007-04-16 |
US20070051636A1 (en) | 2007-03-08 |
CN101287859A (en) | 2008-10-15 |
JP2009509033A (en) | 2009-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080318 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE GB PL RO SK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE GB PL RO SK |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120905 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C23C 16/04 20060101ALI20120830BHEP Ipc: C23C 14/20 20060101ALI20120830BHEP Ipc: C23C 18/20 20060101ALI20120830BHEP Ipc: B22F 3/11 20060101ALI20120830BHEP Ipc: C23C 18/31 20060101ALI20120830BHEP Ipc: C25D 1/08 20060101ALI20120830BHEP Ipc: C22C 1/08 20060101ALI20120830BHEP Ipc: C25D 5/56 20060101ALI20120830BHEP Ipc: B29C 44/56 20060101AFI20120830BHEP Ipc: C23C 14/04 20060101ALI20120830BHEP Ipc: H01M 4/66 20060101ALI20120830BHEP Ipc: C23C 18/16 20060101ALI20120830BHEP Ipc: C23C 16/44 20060101ALI20120830BHEP Ipc: H01M 4/80 20060101ALI20120830BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130405 |