ATE250283T1 - In situ hergestellter batterieseparator - Google Patents

In situ hergestellter batterieseparator

Info

Publication number
ATE250283T1
ATE250283T1 AT99967430T AT99967430T ATE250283T1 AT E250283 T1 ATE250283 T1 AT E250283T1 AT 99967430 T AT99967430 T AT 99967430T AT 99967430 T AT99967430 T AT 99967430T AT E250283 T1 ATE250283 T1 AT E250283T1
Authority
AT
Austria
Prior art keywords
battery separator
coating composition
polar solvent
situ battery
electrode
Prior art date
Application number
AT99967430T
Other languages
English (en)
Inventor
Samuel Firestone Reichert
Bernice Shou-Hua Chang
Kevin Keough
Andrew C Harvey
Robert Francis Kovar
Thomas M Tiano
Original Assignee
Eveready Battery 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22807595&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE250283(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eveready Battery Inc filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE250283T1 publication Critical patent/ATE250283T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous 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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AT99967430T 1998-12-18 1999-12-17 In situ hergestellter batterieseparator ATE250283T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/216,571 US6203941B1 (en) 1998-12-18 1998-12-18 Formed in situ separator for a battery
PCT/US1999/030275 WO2000036672A1 (en) 1998-12-18 1999-12-17 Formed in situ separator for a battery

Publications (1)

Publication Number Publication Date
ATE250283T1 true ATE250283T1 (de) 2003-10-15

Family

ID=22807595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99967430T ATE250283T1 (de) 1998-12-18 1999-12-17 In situ hergestellter batterieseparator

Country Status (10)

Country Link
US (2) US6203941B1 (de)
EP (1) EP1149426B2 (de)
JP (1) JP4481505B2 (de)
CN (1) CN1186830C (de)
AT (1) ATE250283T1 (de)
AU (1) AU2370600A (de)
CA (1) CA2354479A1 (de)
DE (1) DE69911470T3 (de)
HK (1) HK1040830B (de)
WO (1) WO2000036672A1 (de)

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US6737189B1 (en) * 1999-11-24 2004-05-18 Eveready Battery Company, Inc. Electrochemical cell constructions and methods of making the same
US6589612B1 (en) * 2000-05-10 2003-07-08 The Gillette Company Battery and method of making the same
US6670077B1 (en) 2000-09-29 2003-12-30 Eveready Battery Company, Inc. Impregnated separator for electrochemical cell and method of making same
ATE509380T1 (de) * 2001-05-24 2011-05-15 Ray O Vac Corp Ionenleitendes additiv für zinkanoden in alkalischen elektrochemischen zellen
US20030132513A1 (en) * 2002-01-11 2003-07-17 Motorola, Inc. Semiconductor package device and method
ATE515069T1 (de) 2002-02-12 2011-07-15 Eveready Battery Inc Flexible dünne bedruckte batterie
US20040229116A1 (en) * 2002-05-24 2004-11-18 Malinski James Andrew Perforated separator for an electrochemical cell
US6869727B2 (en) 2002-09-20 2005-03-22 Eveready Battery Company, Inc. Battery with high electrode interfacial surface area
US20060257728A1 (en) * 2003-08-08 2006-11-16 Rovcal, Inc. Separators for use in alkaline cells having high capacity
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US20080038634A1 (en) * 2003-12-10 2008-02-14 Rovcal, Inc. High Capacity Alkaline Cell Utilizing Cathode Extender
US8722235B2 (en) 2004-04-21 2014-05-13 Blue Spark Technologies, Inc. Thin printable flexible electrochemical cell and method of making the same
AR047875A1 (es) * 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
US8029927B2 (en) 2005-03-22 2011-10-04 Blue Spark Technologies, Inc. Thin printable electrochemical cell utilizing a “picture frame” and methods of making the same
US8722233B2 (en) 2005-05-06 2014-05-13 Blue Spark Technologies, Inc. RFID antenna-battery assembly and the method to make the same
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CN100397700C (zh) * 2005-11-18 2008-06-25 中国科学院上海微系统与信息技术研究所 薄型锂离子电池及制备方法
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US20090227163A1 (en) * 2008-03-05 2009-09-10 Bernard Perry Protective Apparel with Porous Material Layer
US20090223155A1 (en) * 2008-03-05 2009-09-10 Bernard Perry Building Construction Applications for Porous Material
JP5370356B2 (ja) * 2008-03-31 2013-12-18 日本ゼオン株式会社 多孔膜および二次電池電極
DE102008002390A1 (de) * 2008-06-12 2009-12-17 Robert Bosch Gmbh Elektrode für ein galvanisches Element
KR101161168B1 (ko) 2008-12-15 2012-06-29 김영진 폴리머 전지의 전극용 조성물, 이를 이용한 폴리머 전지 및 폴리머 전지의 제조방법
US20100178567A1 (en) * 2008-12-24 2010-07-15 Porous Power Technologies, Llc Mat Forming Spacers in Microporous Membrane Matrix
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HUE045568T2 (hu) * 2010-08-11 2019-12-30 Freudenberg Carl Kg Szeparátor megnövelt átlyukasztási szilárdsággal
KR101806598B1 (ko) * 2011-08-31 2017-12-07 스미또모 가가꾸 가부시끼가이샤 도포액, 적층 다공질 필름 및 적층 다공질 필름의 제조 방법
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US9383593B2 (en) * 2014-08-21 2016-07-05 Johnson & Johnson Vision Care, Inc. Methods to form biocompatible energization elements for biomedical devices comprising laminates and placed separators
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Also Published As

Publication number Publication date
DE69911470D1 (de) 2003-10-23
AU2370600A (en) 2000-07-03
JP2002532853A (ja) 2002-10-02
DE69911470T3 (de) 2007-04-19
US20010012580A1 (en) 2001-08-09
US6656630B2 (en) 2003-12-02
CA2354479A1 (en) 2000-06-22
EP1149426B2 (de) 2006-09-20
CN1348613A (zh) 2002-05-08
US6203941B1 (en) 2001-03-20
HK1040830B (zh) 2004-05-07
JP4481505B2 (ja) 2010-06-16
DE69911470T2 (de) 2004-07-01
WO2000036672A1 (en) 2000-06-22
EP1149426B1 (de) 2003-09-17
HK1040830A1 (en) 2002-06-21
EP1149426A1 (de) 2001-10-31
CN1186830C (zh) 2005-01-26

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