JPS6465773A - Manufacture of separator for alkaline battery - Google Patents

Manufacture of separator for alkaline battery

Info

Publication number
JPS6465773A
JPS6465773A JP62221456A JP22145687A JPS6465773A JP S6465773 A JPS6465773 A JP S6465773A JP 62221456 A JP62221456 A JP 62221456A JP 22145687 A JP22145687 A JP 22145687A JP S6465773 A JPS6465773 A JP S6465773A
Authority
JP
Japan
Prior art keywords
separator
film
battery
methacrylic acid
alkaline 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.)
Pending
Application number
JP62221456A
Other languages
English (en)
Inventor
Riichi Senoo
Toru Yamanaka
Tadatoshi Yoshimura
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP62221456A priority Critical patent/JPS6465773A/ja
Priority to EP88308105A priority patent/EP0306310A1/en
Priority to KR1019880011370A priority patent/KR890005183A/ko
Publication of JPS6465773A publication Critical patent/JPS6465773A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • 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
    • H01M50/42—Acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
JP62221456A 1987-09-04 1987-09-04 Manufacture of separator for alkaline battery Pending JPS6465773A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62221456A JPS6465773A (en) 1987-09-04 1987-09-04 Manufacture of separator for alkaline battery
EP88308105A EP0306310A1 (en) 1987-09-04 1988-09-01 Process for preparing battery separators
KR1019880011370A KR890005183A (ko) 1987-09-04 1988-09-03 받데리 격막 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62221456A JPS6465773A (en) 1987-09-04 1987-09-04 Manufacture of separator for alkaline battery

Publications (1)

Publication Number Publication Date
JPS6465773A true JPS6465773A (en) 1989-03-13

Family

ID=16767009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62221456A Pending JPS6465773A (en) 1987-09-04 1987-09-04 Manufacture of separator for alkaline battery

Country Status (1)

Country Link
JP (1) JPS6465773A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100467865B1 (ko) * 2001-07-20 2005-01-24 주식회사 거원시스템 방송 프로그램과 동기화된 무선 인터넷 서비스 시스템
US6951373B2 (en) 2000-11-02 2005-10-04 Hitachi Construction Machinery Co., Ltd. Crawler belt and seal for use therein
JP2006120549A (ja) * 2004-10-25 2006-05-11 Hitachi Maxell Ltd 酸化銀電池
EP2089922A4 (en) * 2006-11-17 2011-08-10 Celgard Llc COEXTRUDED MULTILAYER BATTERY RETRACTOR

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951373B2 (en) 2000-11-02 2005-10-04 Hitachi Construction Machinery Co., Ltd. Crawler belt and seal for use therein
KR100467865B1 (ko) * 2001-07-20 2005-01-24 주식회사 거원시스템 방송 프로그램과 동기화된 무선 인터넷 서비스 시스템
JP2006120549A (ja) * 2004-10-25 2006-05-11 Hitachi Maxell Ltd 酸化銀電池
EP2089922A4 (en) * 2006-11-17 2011-08-10 Celgard Llc COEXTRUDED MULTILAYER BATTERY RETRACTOR
US10003058B2 (en) 2006-11-17 2018-06-19 Celgard, Llc Method of making a co-extruded, multi-layered battery separator

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