JPS5425432A - Method of making cell diaphragm - Google Patents

Method of making cell diaphragm

Info

Publication number
JPS5425432A
JPS5425432A JP8965377A JP8965377A JPS5425432A JP S5425432 A JPS5425432 A JP S5425432A JP 8965377 A JP8965377 A JP 8965377A JP 8965377 A JP8965377 A JP 8965377A JP S5425432 A JPS5425432 A JP S5425432A
Authority
JP
Japan
Prior art keywords
making cell
cell diaphragm
diaphragm
making
cell
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.)
Granted
Application number
JP8965377A
Other languages
English (en)
Other versions
JPS6145351B2 (ja
Inventor
Masao Gotouda
Norio Okada
Kazuo Murata
Kusuhiko Takahashi
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.)
Toshiba Ray O Vac Co Ltd
Japan Atomic Energy Agency
Yuasa Corp
Original Assignee
Toshiba Ray O Vac Co Ltd
Japan Atomic Energy Research Institute
Yuasa Battery Corp
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 Toshiba Ray O Vac Co Ltd, Japan Atomic Energy Research Institute, Yuasa Battery Corp filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP8965377A priority Critical patent/JPS5425432A/ja
Priority to US05/926,923 priority patent/US4201641A/en
Priority to FR7821999A priority patent/FR2399134A1/fr
Publication of JPS5425432A publication Critical patent/JPS5425432A/ja
Publication of JPS6145351B2 publication Critical patent/JPS6145351B2/ja
Granted 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
    • H01M50/414—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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/911—Specified treatment involving megarad or less
    • Y10S522/912—Polymer derived from ethylenic monomers only
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Primary Cells (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP8965377A 1977-07-26 1977-07-26 Method of making cell diaphragm Granted JPS5425432A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8965377A JPS5425432A (en) 1977-07-26 1977-07-26 Method of making cell diaphragm
US05/926,923 US4201641A (en) 1977-07-26 1978-07-21 Radiation grafting process for preparing a membrane for battery separator
FR7821999A FR2399134A1 (fr) 1977-07-26 1978-07-25 Procede de preparation d'une membrane pour separateur de batterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8965377A JPS5425432A (en) 1977-07-26 1977-07-26 Method of making cell diaphragm

Publications (2)

Publication Number Publication Date
JPS5425432A true JPS5425432A (en) 1979-02-26
JPS6145351B2 JPS6145351B2 (ja) 1986-10-07

Family

ID=13976712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8965377A Granted JPS5425432A (en) 1977-07-26 1977-07-26 Method of making cell diaphragm

Country Status (3)

Country Link
US (1) US4201641A (ja)
JP (1) JPS5425432A (ja)
FR (1) FR2399134A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774967A (en) * 1980-08-28 1982-05-11 Rai Res Corp Gamma ray grafting method for producing separator film for electrochemical battery
FR2704097A1 (fr) * 1993-04-13 1994-10-21 Pall Corp Procédé de production d'un film polymérique électriquement conducteur pour séparateur de batterie et film obtenu.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374232A (en) * 1979-01-26 1983-02-15 Gelman Sciences Inc. Graft copolymer membrane and processes of manufacturing and using the same
US4287272A (en) * 1980-04-21 1981-09-01 Japan Atomic Energy Research Inst. Cell separator and cell
US4740433A (en) * 1986-09-29 1988-04-26 American Telephone And Telegraph Co., At&T Bell Laboratories Nonaqueous battery with special separator
US4804598A (en) * 1987-12-14 1989-02-14 Westinghouse Electric Corp. Separator systems for silver-iron batteries
JPH03105464U (ja) * 1990-02-16 1991-10-31
US5318866A (en) * 1993-04-23 1994-06-07 Pall Corporation Battery separators
EP0793286B1 (en) * 1996-01-31 1999-03-31 AEA Technology plc Grafted polyvinylidene fluoride as a solid polymer electrolyte for eletrochemical cells, and electrochemical cell incorporating same
PL346611A1 (en) 1998-09-15 2002-02-25 Internat Power Plc Water based grafting
US20020012848A1 (en) * 1999-02-26 2002-01-31 Callahan Robert W. Electrochemical cell incorporating polymer matrix material
US6849702B2 (en) 1999-02-26 2005-02-01 Robert W. Callahan Polymer matrix material
FR2886767B1 (fr) * 2005-06-02 2007-07-27 Accumulateurs Fixes Accumulateur alcalin ouvert comportant une membrane microporeuse.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384134A (en) * 1976-12-29 1978-07-25 Yuasa Battery Co Ltd Method of manufacturing separator for battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970129A (en) * 1956-11-15 1961-01-31 Union Carbide Corp Graft copolymer of polyethylene and polymerizable acrylic compounds, process for preparing same, and composition thereof
BE607122A (ja) * 1960-08-12
FR1371843A (fr) * 1963-06-25 1964-09-11 Centre Nat Rech Scient Perfectionnements apportés aux membranes semi-perméables
FR1470131A (fr) * 1965-02-26 1967-02-17 Radiation Applic Inc Séparateur pour piles alcalines
US3427206A (en) * 1965-02-26 1969-02-11 Rai Res Corp Separator for alkaline cells
AT309833B (de) * 1970-12-23 1973-09-10 Vmw Ranshofen Berndorf Ag Verfahren zur Verbindung von Metallen mit anderen Stoffen, insbesondere Kunststoffen
GB1451891A (en) * 1972-09-25 1976-10-06 Secr Defence Graft copolymer mouldings
GB1451892A (en) * 1972-09-25 1976-10-06 Secr Defence Separators for electrolytic cells
US3939049A (en) * 1974-04-10 1976-02-17 The United States Of America As Represented By The United States Energy Research And Development Administration Process for radiation grafting hydrogels onto organic polymeric substrates
US4122133A (en) * 1977-03-23 1978-10-24 Esb Incorporated Material for an alkaline cell separator and a process of making

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384134A (en) * 1976-12-29 1978-07-25 Yuasa Battery Co Ltd Method of manufacturing separator for battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774967A (en) * 1980-08-28 1982-05-11 Rai Res Corp Gamma ray grafting method for producing separator film for electrochemical battery
FR2704097A1 (fr) * 1993-04-13 1994-10-21 Pall Corp Procédé de production d'un film polymérique électriquement conducteur pour séparateur de batterie et film obtenu.
GB2277632A (en) * 1993-04-13 1994-11-02 Pall Corp Method of making an electrolytically conductive battery separator for alkaline battery by radiation grafting polyethylene film in inert gas environment
GB2277632B (en) * 1993-04-13 1996-08-21 Pall Corp Method of making an electrolytically conductive battery separator polymeric film and the resulting film
US5591539A (en) * 1993-04-13 1997-01-07 Pall Corporation Electrolytically conductive battery separator polymeric film

Also Published As

Publication number Publication date
FR2399134B1 (ja) 1983-10-07
US4201641A (en) 1980-05-06
FR2399134A1 (fr) 1979-02-23
JPS6145351B2 (ja) 1986-10-07

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