GB2078769B - Battery separator material and method of forming the same - Google Patents

Battery separator material and method of forming the same

Info

Publication number
GB2078769B
GB2078769B GB8118960A GB8118960A GB2078769B GB 2078769 B GB2078769 B GB 2078769B GB 8118960 A GB8118960 A GB 8118960A GB 8118960 A GB8118960 A GB 8118960A GB 2078769 B GB2078769 B GB 2078769B
Authority
GB
United Kingdom
Prior art keywords
forming
same
battery separator
separator material
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.)
Expired
Application number
GB8118960A
Other versions
GB2078769A (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.)
Texon Inc
Original Assignee
Texon 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 Texon Inc filed Critical Texon Inc
Publication of GB2078769A publication Critical patent/GB2078769A/en
Application granted granted Critical
Publication of GB2078769B publication Critical patent/GB2078769B/en
Expired 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
    • 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)
  • Cell Separators (AREA)
GB8118960A 1980-06-30 1981-06-19 Battery separator material and method of forming the same Expired GB2078769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16458880A 1980-06-30 1980-06-30

Publications (2)

Publication Number Publication Date
GB2078769A GB2078769A (en) 1982-01-13
GB2078769B true GB2078769B (en) 1984-05-31

Family

ID=22595167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8118960A Expired GB2078769B (en) 1980-06-30 1981-06-19 Battery separator material and method of forming the same

Country Status (6)

Country Link
JP (1) JPS5744969A (en)
CA (1) CA1172310A (en)
DE (2) DE3153271C2 (en)
FR (1) FR2485815B1 (en)
GB (1) GB2078769B (en)
IT (1) IT1171347B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272109D1 (en) * 1981-04-28 1986-08-28 Wiggins Teape Group Ltd Alkaline battery having a paper separator
DE3302535C2 (en) * 1982-02-02 1996-10-31 Emhart Ind Battery separator, method for its manufacture and its use in a battery
JPS6035455A (en) * 1983-08-05 1985-02-23 Yuasa Battery Co Ltd Separator for lead storage battery
JPS61128459A (en) * 1984-11-28 1986-06-16 Abekawa Seishi Kk Separator for sealed lead-acid battery
FR2677672B1 (en) * 1991-06-12 1994-11-04 Dumas Bernard NEW SHEET OBTAINED BY WET PROCESS AND ITS APPLICATION.
TW469271B (en) 1998-02-18 2001-12-21 Nippon Catalytic Chem Ind Method for production of maleic anhydride
GB2351385A (en) * 1999-06-16 2000-12-27 Hawker Energy Products Ltd Separator
DE102007042554B4 (en) * 2007-09-07 2017-05-11 Carl Freudenberg Kg Nonwoven with particle filling
BRPI0908031B1 (en) * 2008-02-20 2020-06-09 Freudenberg Carl Kg layer with a main body of fibers, process for preparing a layer, using a layer and fuel cells, batteries or capacitors

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978529A (en) 1955-10-17 1961-04-04 Owens Corning Fiberglass Corp Battery separator and method for manufacturing same
US2973398A (en) 1957-12-23 1961-02-28 Ohmies Ltd Method and apparatus for manufacturing battery separators
NL237453A (en) * 1958-03-28
FR1243197A (en) 1958-12-20 1960-10-07 Tudor Ab Separator made of microporous material for electric accumulators, and method of manufacturing this material and the separator
US3272657A (en) 1960-11-14 1966-09-13 Evans Prod Co Method of making a battery separator
US3205098A (en) 1962-06-25 1965-09-07 Grace W R & Co Cellular-ribbed battery plate separator
US3228803A (en) 1962-12-05 1966-01-11 Us Rubber Co Battery separator embodying ribs applied from a composition of plastisol and aqueous phenolic resin
US3340100A (en) 1964-04-10 1967-09-05 Grace W R & Co Cellular-ribbed battery plate separator
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
FR1546172A (en) * 1966-12-03 1968-11-15 Siemens Ag Gas-tight membrane used in electrochemical cells
DE1596076C3 (en) * 1967-06-28 1974-08-01 Fa. Carl Freudenberg, 6940 Weinheim Separators for accumulators
GB1260891A (en) * 1968-09-06 1972-01-19 Ezra Vittorio Picciotto Separator of synthetic fibre for lead-acid secondary batteries
US3709738A (en) * 1969-01-24 1973-01-09 High Energy Processing Corp Method of making a battery separator from a web of non-woven polymeric fibers
SE326742B (en) 1969-04-14 1970-08-03 Tudor Ab
DE1949958C3 (en) * 1969-10-03 1980-09-25 Robert Bosch Gmbh, 7000 Stuttgart Separator for maintenance-free accumulators
US3890184A (en) * 1971-07-16 1975-06-17 Exxon Research Engineering Co Method of making extruded rib battery separators
US3773590A (en) * 1971-07-16 1973-11-20 Exxon Co Method of forming ribbed battery separators
DE2332320C2 (en) * 1972-06-29 1982-09-16 Exxon Research and Engineering Co., 07036 Linden, N.J. Process for the manufacture of battery separators
GB1434487A (en) * 1973-02-14 1976-05-05 Kanebo Ltd Lead-acid storage battery
US3918994A (en) * 1973-11-28 1975-11-11 Johns Manville Battery plate retainer mat and method of manufacture
FR2272495B1 (en) * 1974-05-24 1978-02-03 Accumulateurs Fixes
US4153759A (en) * 1974-07-11 1979-05-08 Yuasa Battery Company Limited Storage battery, separator therefor and method of formation
US4055711A (en) 1974-10-03 1977-10-25 Masao Kubota Lead-acid storage battery
US3951691A (en) * 1974-10-07 1976-04-20 W. R. Grace & Co. Wettable battery separator and process therefor
US4110143A (en) * 1974-10-21 1978-08-29 W. R. Grace & Co. Process for making a wettable polyolefin battery separator
US4024323A (en) * 1975-02-06 1977-05-17 Evans Products Company Battery separator
US4113927A (en) * 1975-08-13 1978-09-12 Evans Products Company Battery separator having coated ribs
IT1055914B (en) * 1976-02-26 1982-01-11 Montedison Spa MATERIALS SIMILAR TO LEATHER AND PROCEDURE FOR THEIR PREPARATION
ES480454A1 (en) * 1977-05-11 1980-08-16 Tullis Russell Co Ltd Battery separator material.
JPS54140941A (en) * 1978-04-26 1979-11-01 Mitsui Petrochemical Ind Method of producing battery separator
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator

Also Published As

Publication number Publication date
GB2078769A (en) 1982-01-13
CA1172310A (en) 1984-08-07
DE3153271A1 (en) 1985-07-04
JPS5744969A (en) 1982-03-13
IT1171347B (en) 1987-06-10
IT8148790A0 (en) 1981-06-29
DE3153271C2 (en) 1988-12-29
DE3125751A1 (en) 1982-03-11
DE3125751C2 (en) 1986-07-24
FR2485815B1 (en) 1985-08-16
FR2485815A1 (en) 1981-12-31

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee