DE60038842D1 - Batterieseparator, Herstellungsverfahren und alkalische Batterie - Google Patents

Batterieseparator, Herstellungsverfahren und alkalische Batterie

Info

Publication number
DE60038842D1
DE60038842D1 DE60038842T DE60038842T DE60038842D1 DE 60038842 D1 DE60038842 D1 DE 60038842D1 DE 60038842 T DE60038842 T DE 60038842T DE 60038842 T DE60038842 T DE 60038842T DE 60038842 D1 DE60038842 D1 DE 60038842D1
Authority
DE
Germany
Prior art keywords
battery
manufacturing process
alkaline
separator
battery separator
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 - Fee Related
Application number
DE60038842T
Other languages
English (en)
Inventor
Toshio Tanaka
Hiroki Yamaguchi
Naohiko Takimoto
Masahiro Yamashita
Shiro Hamamoto
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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
Priority claimed from JP09654699A external-priority patent/JP3430455B2/ja
Priority claimed from JP11096545A external-priority patent/JP2000294218A/ja
Priority claimed from JP31884099A external-priority patent/JP3327270B2/ja
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Application granted granted Critical
Publication of DE60038842D1 publication Critical patent/DE60038842D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M50/44—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)
  • Cell Separators (AREA)
DE60038842T 1999-04-02 2000-03-31 Batterieseparator, Herstellungsverfahren und alkalische Batterie Expired - Fee Related DE60038842D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP09654699A JP3430455B2 (ja) 1999-04-02 1999-04-02 アルカリ電池用セパレータ
JP11096545A JP2000294218A (ja) 1999-04-02 1999-04-02 アルカリ電池用セパレータ
JP31884099A JP3327270B2 (ja) 1999-11-09 1999-11-09 電池用セパレータ及びアルカリ電池

Publications (1)

Publication Number Publication Date
DE60038842D1 true DE60038842D1 (de) 2008-06-26

Family

ID=27308140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038842T Expired - Fee Related DE60038842D1 (de) 1999-04-02 2000-03-31 Batterieseparator, Herstellungsverfahren und alkalische Batterie

Country Status (3)

Country Link
US (3) US6403265B1 (de)
EP (1) EP1047140B1 (de)
DE (1) DE60038842D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW444419B (en) * 1999-07-30 2001-07-01 Japan Vilene Co Ltd Alkaline battery separator and manufacturing method thereof
JP3845536B2 (ja) * 1999-12-24 2006-11-15 日本バイリーン株式会社 電気二重層キャパシタの製造方法
US7402539B2 (en) * 2000-08-10 2008-07-22 Japan Vilene Co., Ltd. Battery separator
JP2002279955A (ja) * 2001-03-16 2002-09-27 Sanyo Electric Co Ltd アルカリ蓄電池用セパレータ及びその製造法並びにアルカリ蓄電池
DE10143898B4 (de) * 2001-09-07 2005-07-14 Carl Freudenberg Kg Alkalische Zelle oder Batterie
WO2004073094A1 (ja) * 2003-01-23 2004-08-26 Daiwabo Co., Ltd. セパレータ材料とその製造方法及びアルカリ二次電池用セパレータ
DE102007004257A1 (de) * 2007-01-23 2008-07-24 Carl Freudenberg Kg Lage mit abgeschirmten Fasern und elektrochemische Zellen
KR100727248B1 (ko) * 2007-02-05 2007-06-11 주식회사 엘지화학 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자
FR2918389B1 (fr) 2007-07-06 2009-09-25 Saft Groupe Sa Matiere active negative pour accumulateur nickel metal hudrure
WO2009054349A1 (ja) * 2007-10-26 2009-04-30 Kaneka Corporation ポリイミド繊維集合体、吸音材料、断熱材料、難燃マット、濾布、耐熱服、不織布、航空機用途断熱吸音材、及び耐熱性バグフィルター
JP5474622B2 (ja) * 2010-03-24 2014-04-16 富士重工業株式会社 蓄電デバイス
KR20150043423A (ko) * 2012-09-19 2015-04-22 아사히 가세이 가부시키가이샤 세퍼레이터 및 그의 제조 방법, 및 리튬 이온 이차 전지
KR102221467B1 (ko) * 2012-11-14 2021-03-02 이 아이 듀폰 디 네모아 앤드 캄파니 전기화학 전지용 분리막 매체
CN107431235B (zh) * 2015-03-23 2019-12-13 远景Aesc能源元器件有限公司 锂离子二次电池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000967A (en) * 1971-06-03 1977-01-04 Exxon Research And Engineering Company Wettable non-woven structures and components thereof
US3972759A (en) * 1972-06-29 1976-08-03 Exxon Research And Engineering Company Battery separators made from polymeric fibers
JPH01146270A (ja) * 1987-12-01 1989-06-08 Matsushita Electric Ind Co Ltd 密閉型アルカリ蓄電池
JP3366426B2 (ja) 1994-03-30 2003-01-14 日本バイリーン株式会社 易スルホン化繊維
JP3391934B2 (ja) 1995-04-05 2003-03-31 日本バイリーン株式会社 分割性繊維及びこれを用いた繊維シート状物
FR2754394B1 (fr) 1996-10-03 1998-11-13 Accumulateurs Fixes Separateur pour accumulateur nickel-metal hydrurable
JPH10326607A (ja) 1997-05-26 1998-12-08 Kuraray Co Ltd 電池用セパレーター及びその製造方法
JPH1167182A (ja) * 1997-08-12 1999-03-09 Tounen Tapirusu Kk アルカリ電池用セパレータ及びその製造方法
JPH11144698A (ja) * 1997-11-05 1999-05-28 Miki Tokushu Seishi Kk 二次電池用セパレ−タ−
JP2000123814A (ja) * 1998-10-09 2000-04-28 Toyobo Co Ltd アルカリ電池用セパレータ及びその製造方法
US6413667B1 (en) * 2000-03-29 2002-07-02 Valence Technology (Nevada), Inc. Flat, bonded-electrode rechargeable electrochemical cell and method of making same

Also Published As

Publication number Publication date
EP1047140B1 (de) 2008-05-14
US20020155347A1 (en) 2002-10-24
EP1047140A1 (de) 2000-10-25
US20020160260A1 (en) 2002-10-31
US6403265B1 (en) 2002-06-11
US6821680B2 (en) 2004-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee