JPS5755062A - Battery separator - Google Patents

Battery separator

Info

Publication number
JPS5755062A
JPS5755062A JP55128519A JP12851980A JPS5755062A JP S5755062 A JPS5755062 A JP S5755062A JP 55128519 A JP55128519 A JP 55128519A JP 12851980 A JP12851980 A JP 12851980A JP S5755062 A JPS5755062 A JP S5755062A
Authority
JP
Japan
Prior art keywords
separator
battery
paper
pulp
polyolefine
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.)
Pending
Application number
JP55128519A
Other languages
Japanese (ja)
Inventor
Takao Hasegawa
Hideo Endo
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.)
NIHON MUKI SENI KOGYO KK
Nippon Muki Co Ltd
Original Assignee
NIHON MUKI SENI KOGYO KK
Nippon Muki Co Ltd
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 NIHON MUKI SENI KOGYO KK, Nippon Muki Co Ltd filed Critical NIHON MUKI SENI KOGYO KK
Priority to JP55128519A priority Critical patent/JPS5755062A/en
Publication of JPS5755062A publication Critical patent/JPS5755062A/en
Pending 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M2300/0005—Acid electrolytes
    • 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)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Abstract

PURPOSE:To improve the tensile and breaking elongation rates of separator, in order to prolong the life of a battery by using the one which is heated and formed in a plate from the mixed paper of a certain volume of polyolefine system synthetic pulp and synthetic fiber etc., as the separator. CONSTITUTION:In the battery for a car, specially a separator suitable for the battery using a calcium-lead alloy lattice electrode plate is manufactured as follows. A suitable amount of polyolefine system synthetic pulp, monofilament synthetic fiber and acid-proof inorganic fiber or inorganic powder which are below 2.0 melt index is mixed with a usual pulper, then anionic and cationic powder floceulating agents are added to the mixture and paper is manufactured. Thereafter, the paper is heated at about 120-160 deg.C and polyolefine synthetic pulp, etc. is fused and deposited in order to form a separator. Said pulp is composed of polyethylene, polypropylene, etc., together with these polymer and mixture so as to achieve 20- 60wt%.
JP55128519A 1980-09-18 1980-09-18 Battery separator Pending JPS5755062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55128519A JPS5755062A (en) 1980-09-18 1980-09-18 Battery separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128519A JPS5755062A (en) 1980-09-18 1980-09-18 Battery separator

Publications (1)

Publication Number Publication Date
JPS5755062A true JPS5755062A (en) 1982-04-01

Family

ID=14986741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128519A Pending JPS5755062A (en) 1980-09-18 1980-09-18 Battery separator

Country Status (1)

Country Link
JP (1) JPS5755062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01253155A (en) * 1988-03-31 1989-10-09 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery
WO1992016977A1 (en) * 1991-03-13 1992-10-01 Mitsui Petrochemical Industries, Ltd. Separator for closed type lead-acid battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140139A (en) * 1975-05-28 1976-12-02 Nippon Mineral Fiber Mfg Microporous separator plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140139A (en) * 1975-05-28 1976-12-02 Nippon Mineral Fiber Mfg Microporous separator plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01253155A (en) * 1988-03-31 1989-10-09 Shin Kobe Electric Mach Co Ltd Sealed lead-acid battery
WO1992016977A1 (en) * 1991-03-13 1992-10-01 Mitsui Petrochemical Industries, Ltd. Separator for closed type lead-acid battery

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