EP0979533A1 - Zinkkörpern für anoden von elektrochemische zellen - Google Patents

Zinkkörpern für anoden von elektrochemische zellen

Info

Publication number
EP0979533A1
EP0979533A1 EP98918897A EP98918897A EP0979533A1 EP 0979533 A1 EP0979533 A1 EP 0979533A1 EP 98918897 A EP98918897 A EP 98918897A EP 98918897 A EP98918897 A EP 98918897A EP 0979533 A1 EP0979533 A1 EP 0979533A1
Authority
EP
European Patent Office
Prior art keywords
zinc
anode
electrochemical cell
less
particles
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Withdrawn
Application number
EP98918897A
Other languages
English (en)
French (fr)
Inventor
Lewis F. Urry
David G. Clash
Nghia Cong Tang
Robert N. Mansfield, Jr.
Chris Randell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery Co Inc
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 Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of EP0979533A1 publication Critical patent/EP0979533A1/de
Withdrawn legal-status Critical Current

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes
EP98918897A 1997-05-02 1998-05-01 Zinkkörpern für anoden von elektrochemische zellen Withdrawn EP0979533A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4536097P 1997-05-02 1997-05-02
US45360P 1997-05-02
PCT/US1998/008824 WO1998050969A1 (en) 1997-05-02 1998-05-01 Zinc shapes for anodes of electrochemical cells

Publications (1)

Publication Number Publication Date
EP0979533A1 true EP0979533A1 (de) 2000-02-16

Family

ID=21937440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98918897A Withdrawn EP0979533A1 (de) 1997-05-02 1998-05-01 Zinkkörpern für anoden von elektrochemische zellen

Country Status (5)

Country Link
EP (1) EP0979533A1 (de)
JP (1) JP2001524254A (de)
AU (1) AU7172898A (de)
CA (1) CA2288776A1 (de)
WO (1) WO1998050969A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221527B1 (en) * 1998-12-01 2001-04-24 Eveready Battery Company, Inc. Electrode for an electrochemical cell including ribbons
ES2188539T3 (es) * 1999-06-30 2003-07-01 Grillo Werke Ag Mezcla de particulas de metales y/o aleaciones y de un medio electrolitico liquido, asi como procedimiento para su preparacion.
US6333127B1 (en) * 1999-09-30 2001-12-25 Eveready Battery Company, Inc. Electrochemical cell and cell assembly process
GB2363899A (en) 2000-06-19 2002-01-09 Ever Ready Ltd Alkaline electrochemical cells
WO2002101858A2 (en) * 2001-06-08 2002-12-19 Eveready Battery Company, Inc. Optimised alkaline electrochemical cells
US7947393B2 (en) 2003-11-14 2011-05-24 Eveready Battery Company, Inc. Alkaline electrochemical cell
JP5097357B2 (ja) * 2006-04-28 2012-12-12 Ｆｄｋエナジー株式会社 アルカリ電池用亜鉛粉末の製造方法、アルカリ電池用負極ゲルの製造方法
EP2323205A1 (de) * 2008-09-12 2011-05-18 Panasonic Corporation Quecksilberfreie alkaline-trockenbatterie
CN102150309A (zh) * 2008-09-12 2011-08-10 松下电器产业株式会社 无汞碱性干电池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218760A (ja) * 1982-06-11 1983-12-20 Toshiba Battery Co Ltd アルカリ電池
US4606869A (en) * 1984-08-27 1986-08-19 The New Jersey Zinc Company Method of making air atomized spherical zinc powder
JPH07254406A (ja) * 1994-03-15 1995-10-03 Toshiba Battery Co Ltd 無汞化亜鉛アルカリ電池
US6022639A (en) * 1996-11-01 2000-02-08 Eveready Battery Company, Inc. Zinc anode for an electochemical cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9850969A1 *

Also Published As

Publication number Publication date
WO1998050969A1 (en) 1998-11-12
AU7172898A (en) 1998-11-27
CA2288776A1 (en) 1998-11-12
JP2001524254A (ja) 2001-11-27

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