GB0209104D0 - Battery separators - Google Patents

Battery separators

Info

Publication number
GB0209104D0
GB0209104D0 GBGB0209104.9A GB0209104A GB0209104D0 GB 0209104 D0 GB0209104 D0 GB 0209104D0 GB 0209104 A GB0209104 A GB 0209104A GB 0209104 D0 GB0209104 D0 GB 0209104D0
Authority
GB
United Kingdom
Prior art keywords
battery separators
separators
battery
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.)
Ceased
Application number
GBGB0209104.9A
Other languages
English (en)
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.)
UCB SA
Original Assignee
UCB SA
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 UCB SA filed Critical UCB SA
Priority to GBGB0209104.9A priority Critical patent/GB0209104D0/en
Publication of GB0209104D0 publication Critical patent/GB0209104D0/en
Priority to AU2003222289A priority patent/AU2003222289A1/en
Priority to PCT/EP2003/003758 priority patent/WO2003090291A2/fr
Ceased 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
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
  • Hybrid Cells (AREA)
GBGB0209104.9A 2002-04-20 2002-04-20 Battery separators Ceased GB0209104D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0209104.9A GB0209104D0 (en) 2002-04-20 2002-04-20 Battery separators
AU2003222289A AU2003222289A1 (en) 2002-04-20 2003-04-11 Battery separators based on cross-linked cellulose
PCT/EP2003/003758 WO2003090291A2 (fr) 2002-04-20 2003-04-11 Separateurs d'accumulateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0209104.9A GB0209104D0 (en) 2002-04-20 2002-04-20 Battery separators

Publications (1)

Publication Number Publication Date
GB0209104D0 true GB0209104D0 (en) 2002-05-29

Family

ID=9935233

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0209104.9A Ceased GB0209104D0 (en) 2002-04-20 2002-04-20 Battery separators

Country Status (3)

Country Link
AU (1) AU2003222289A1 (fr)
GB (1) GB0209104D0 (fr)
WO (1) WO2003090291A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2758107A1 (fr) * 2009-04-07 2010-10-14 Kappler, Inc. Films et tissus composites selectivement permeables de protection contre les produits chimiques
EP3675230A4 (fr) * 2018-05-15 2020-12-30 Lg Chem, Ltd. Microcapsules, séparateur poreux les comprenant et dispositif électrochimique le comprenant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033881A (en) * 1975-01-06 1977-07-05 Pall Corporation Multilayer paper sheet filter cartridges
GB2017184B (en) * 1978-03-02 1982-05-12 Tullis Russell Co Ltd Paper for battery separator
US4286030A (en) * 1980-02-06 1981-08-25 W. R. Grace & Co. Thermoset resin impregnated web and process of making
US6511774B1 (en) * 1997-01-16 2003-01-28 Mitsubishi Paper Mills Limited Separator for nonaqueous electrolyte batteries, nonaqueous electrolyte battery using it, and method for manufacturing separator for nonaqueous electrolyte batteries

Also Published As

Publication number Publication date
AU2003222289A1 (en) 2003-11-03
AU2003222289A8 (en) 2003-11-03
WO2003090291A3 (fr) 2004-03-25
WO2003090291A2 (fr) 2003-10-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)