[go: up one dir, main page]

DE69536049D1 - Ung und sekundärzelle - Google Patents

Ung und sekundärzelle

Info

Publication number
DE69536049D1
DE69536049D1 DE69536049T DE69536049T DE69536049D1 DE 69536049 D1 DE69536049 D1 DE 69536049D1 DE 69536049 T DE69536049 T DE 69536049T DE 69536049 T DE69536049 T DE 69536049T DE 69536049 D1 DE69536049 D1 DE 69536049D1
Authority
DE
Germany
Prior art keywords
ung
secondary cell
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.)
Expired - Lifetime
Application number
DE69536049T
Other languages
English (en)
Inventor
Yoshiyuki Tadokoro
Masaru Uesaka
Yoshinori Takata
Fumigo Goto
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry 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 Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Application granted granted Critical
Publication of DE69536049D1 publication Critical patent/DE69536049D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • 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
    • 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
    • H01M50/423—Polyamide resins
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/641—Sheath-core multicomponent strand or fiber 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/689—Hydroentangled nonwoven fabric
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Nonwoven Fabrics (AREA)
DE69536049T 1994-12-28 1995-12-27 Ung und sekundärzelle Expired - Lifetime DE69536049D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33769194 1994-12-28
JP33769094 1994-12-28
PCT/JP1995/002737 WO1996020505A1 (en) 1994-12-28 1995-12-27 Wet type nonwoven fabric for cell separator, its production method and enclosed secondary cell

Publications (1)

Publication Number Publication Date
DE69536049D1 true DE69536049D1 (de) 2010-04-08

Family

ID=26575882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69536049T Expired - Lifetime DE69536049D1 (de) 1994-12-28 1995-12-27 Ung und sekundärzelle

Country Status (6)

Country Link
US (1) US5888916A (de)
EP (1) EP0795916B1 (de)
JP (1) JP4031529B2 (de)
KR (1) KR100299559B1 (de)
DE (1) DE69536049D1 (de)
WO (1) WO1996020505A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872899B1 (de) * 1995-02-17 2011-03-23 Mitsubishi Paper Mills, Ltd. Vlies für separator einer alkalibatterie und verfahren zu dessen herstellung
JP3221337B2 (ja) * 1996-12-13 2001-10-22 松下電器産業株式会社 アルカリ蓄電池用セパレータ
JPH11162440A (ja) * 1997-11-25 1999-06-18 Sanyo Electric Co Ltd アルカリ蓄電池の製造方法
DK0935305T3 (da) 1998-02-06 2011-09-26 Hoppecke Batterie Systeme Gmbh Elektrodeanordning til nikkel-cadmium-akkumulatorer og fremgangsmåde til dens fremstilling
DE19804649A1 (de) * 1998-02-06 1999-08-12 Hoppecke Batterie Systeme Gmbh Elektrodenanordnung für Nickel-Cadmium-Akkumulatoren und Verfahren zu ihrer Herstellung
DE19828118A1 (de) * 1998-06-24 1999-12-30 Fleissner Maschf Gmbh Co Vorrichtung mit einem Düsenbalken zur Erzeugung von Flüssigkeitsstrahlen zur Strahlverflechtung von Fasern an einer textilen Bahn
ATE350771T1 (de) 1999-01-08 2007-01-15 Ahlstrom Mount Holly Springs L Dauerhafte hydrophile, nichtgewebte matte für wiederaufladbare alkalische batterien
JP2000215873A (ja) * 1999-01-25 2000-08-04 Sanyo Electric Co Ltd アルカリ蓄電池およびその製造方法
JP4164237B2 (ja) * 1999-02-08 2008-10-15 日本バイリーン株式会社 アルカリ電池用セパレータ及びその製造方法
WO2000056539A1 (fr) * 1999-03-23 2000-09-28 Toray Industries, Inc. Materiau a base de fibres renforçant un composite, preforme et procede de production de matiere plastique renforcee par des fibres
US7091140B1 (en) 1999-04-07 2006-08-15 Polymer Group, Inc. Hydroentanglement of continuous polymer filaments
US6680144B2 (en) * 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
DE60122501T2 (de) * 2000-05-16 2007-02-01 Polymer Group, Inc. Verfahren zur herstellung eines vliesstoffes mit spaltbaren fasern
US7402539B2 (en) * 2000-08-10 2008-07-22 Japan Vilene Co., Ltd. Battery separator
DE10064687A1 (de) 2000-12-22 2002-07-04 Fleissner Maschf Gmbh Co Verfahren zur hydrodynamischen Beaufschlagung einer auch mit endlichen Produkten versehenen Warenbahn mit Wasserstrahlen und Düseneinrichtung zur Erzeugung von Flüssigkeitsstrahlen
US7063917B2 (en) 2001-02-21 2006-06-20 Ahlstrom Mount Holly Springs, Llc Laminated battery separator material
JP2005523196A (ja) 2002-04-22 2005-08-04 ライダル・インコーポレイテッド 密度勾配型パッド材及びその製造方法
EP2264230B1 (de) * 2003-04-03 2012-10-24 E. I. du Pont de Nemours and Company Rotationsverfahren zur Herstellung von gleichmässigem Material
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US20110139386A1 (en) * 2003-06-19 2011-06-16 Eastman Chemical Company Wet lap composition and related processes
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
JP4419549B2 (ja) * 2003-07-18 2010-02-24 東レ株式会社 極細短繊維不織布および皮革様シート状物ならびにそれらの製造方法
DE10336380B4 (de) * 2003-08-06 2005-08-25 Carl Freudenberg Kg Ultradünner, poröser und mechanisch stabiler Vliesstoff und dessen Verwendung
US7194789B2 (en) * 2003-12-23 2007-03-27 Kimberly-Clark Worldwide, Inc. Abraded nonwoven composite fabrics
JP4628764B2 (ja) * 2004-07-06 2011-02-09 旭化成株式会社 蓄電デバイス用セパレータ
DE102005005852A1 (de) * 2005-02-08 2006-08-10 Carl Freudenberg Kg Vliesstoff, Faser und elektrochemische Zelle
DE102005054726A1 (de) * 2005-08-02 2007-02-15 Carl Freudenberg Kg Vliesstoffe und Verfahren zu deren Herstellung
US7170739B1 (en) 2005-09-30 2007-01-30 E.I. Du Pont De Nemours And Company Electrochemical double layer capacitors including improved nanofiber separators
US7635745B2 (en) * 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
ITPD20060454A1 (it) * 2006-12-19 2008-06-20 Orv Spa Guaina multitubolare per elettrodi di batterie industriali
KR100969405B1 (ko) * 2008-02-26 2010-07-14 엘에스엠트론 주식회사 에너지 저장장치
KR101827528B1 (ko) 2009-02-26 2018-02-09 존슨 컨트롤스 테크놀러지 컴퍼니 배터리 전극 및 배터리 전극을 제조하는 방법
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
KR20200100869A (ko) * 2010-09-22 2020-08-26 다라믹 엘엘씨 개선된 납산 배터리 분리기, 배터리 및 그와 관련된 방법
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US9666848B2 (en) 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
US8882963B2 (en) 2012-01-31 2014-11-11 Eastman Chemical Company Processes to produce short cut microfibers
US9525160B2 (en) * 2012-05-15 2016-12-20 The Regents Of The University Of California High-rate overcharge-protection separators for rechargeable lithium-ion batteries and the method of making the same
US10700326B2 (en) 2012-11-14 2020-06-30 Dreamweaver International, Inc. Single-layer lithium ion battery separators exhibiting low shrinkage rates at high temperatures
KR101292657B1 (ko) * 2013-02-06 2013-08-23 톱텍에이치앤에스 주식회사 역구조를 갖는 하이브리드 난워븐 세퍼레이터
US10607790B2 (en) 2013-03-15 2020-03-31 Dreamweaver International, Inc. Direct electrolyte gelling via battery separator composition and structure
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
JP6402005B2 (ja) * 2014-11-04 2018-10-10 太陽ホールディングス株式会社 樹脂含有シート、並びに、それを用いた構造体および配線板
WO2017113275A1 (zh) * 2015-12-31 2017-07-06 宁波艾特米克锂电科技有限公司 电化学元件用复合纳米纤维隔膜、制备方法及储能器件
JP6848051B2 (ja) * 2017-03-28 2021-03-24 株式会社東芝 電極構造体および二次電池
CN111876846A (zh) * 2020-07-10 2020-11-03 深圳市骏鼎达新材料股份有限公司 复合尼龙单丝及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140941A (en) * 1978-04-26 1979-11-01 Mitsui Petrochemical Ind Method of producing battery separator
JPS56138863A (en) * 1980-03-31 1981-10-29 Toshiba Corp Separator for battery
EP0090397B1 (de) * 1982-03-31 1990-01-24 Toray Industries, Inc. Vlies aus ultra feinen verwirrten Fasern, und Verfahren zur Herstellung desselben
JPS58191280A (ja) * 1982-05-06 1983-11-08 東レ株式会社 皮革様シ−ト物
JPS61281454A (ja) * 1985-06-06 1986-12-11 Asahi Chem Ind Co Ltd 電池用セパレ−タ
JP2625785B2 (ja) * 1987-12-11 1997-07-02 東洋紡績株式会社 電池セパレーター用不織布およびその製造方法
JP2783411B2 (ja) * 1987-12-16 1998-08-06 旭化成工業株式会社 高強度湿式不織布及びその製造方法
US4939016A (en) * 1988-03-18 1990-07-03 Kimberly-Clark Corporation Hydraulically entangled nonwoven elastomeric web and method of forming the same
JPH02259189A (ja) * 1989-03-31 1990-10-19 Mitsubishi Rayon Co Ltd 耐アルカリ性に優れたシート状成型物
JP2852526B2 (ja) * 1989-06-09 1999-02-03 旭化成工業株式会社 寸法安定性に優れた湿式不織布及びその製造方法
JPH0574440A (ja) * 1991-09-11 1993-03-26 Asahi Chem Ind Co Ltd 新規な不織布並びにその製造方法
JP3217094B2 (ja) * 1991-09-27 2001-10-09 日本バイリーン株式会社 電池用セパレータの製造方法
JPH0594813A (ja) * 1991-10-01 1993-04-16 Nippon Muki Co Ltd アルカリ蓄電池用抄紙式セパレータ並にその製造法
US5202178A (en) * 1992-02-28 1993-04-13 International Paper Company High-strength nylon battery separator material and related method of manufacture
DE4233412C1 (de) * 1992-10-05 1994-02-17 Freudenberg Carl Fa Hydrophiliertes Separatorenmaterial aus Faservliesstoff für elektrochemische Energiespeicher und Verfahren zu seiner Herstellung
JPH06295715A (ja) * 1993-04-06 1994-10-21 Mitsubishi Paper Mills Ltd アルカリ電池セパレータ用不織布およびその製造方法
JP3411089B2 (ja) * 1994-03-28 2003-05-26 日本バイリーン株式会社 不織布、その製造方法、及びこれを用いた電池用セパレータ

Also Published As

Publication number Publication date
EP0795916B1 (de) 2010-02-24
KR100299559B1 (ko) 2001-09-03
WO1996020505A1 (en) 1996-07-04
US5888916A (en) 1999-03-30
EP0795916A1 (de) 1997-09-17
EP0795916A4 (de) 2005-03-30
JP4031529B2 (ja) 2008-01-09

Similar Documents

Publication Publication Date Title
DE69536049D1 (de) Ung und sekundärzelle
DE69738111D1 (de) Lithiumionensekundärbatterie und deren herstellung
DE69427788D1 (de) Sekundärbatterie
BR9508429A (pt) Célula de bateria e bateria
DE69831615D1 (de) Brennstoffzelle und Separator
DE69738197D1 (de) Azolotriazine und pyrimidine
DE59402055D1 (de) Elektrochemisches Sekundärelement
DE69532671D1 (de) Endoprothesen und stents
DE69603656D1 (de) Gasdichte Sekundärzelle
DE69328469D1 (de) Sekundärbatterie
DE69321058D1 (de) Sekundärbatterie
DE69325986D1 (de) Sekundärbatterie
DE69634670D1 (de) Aktives anodenmaterial und nichtwässrige sekundärbatterie
DE69526002D1 (de) Aufladegerät und Aufladevorrichtung
BR9506832A (pt) N-pirazolilanilinas e n-pirazolilaminopiridinas
DE69310689D1 (de) Sekundärbatterie
DE69510589D1 (de) Batterieschutz
KR970702861A (ko) 포르포시아닌 및 cnc-확장된 포르피린(porphocyanine and cnc-expanded porphyrins)
DE69514317D1 (de) Brennstoffzellenanode und Brennstoffzelle
DE69716696D1 (de) Vielfächiger ordner und multi-ordner
HK1013860A1 (en) Vibrator-carrying incinerator and drying chamber-carrying incinerator
DE69821276D1 (de) Sekundärbatterie und Herstellungsverfahren
NO984319L (no) Skjµrbjelke-lastcelle
DE69318076D1 (de) Sekundär-batterie
DE59509487D1 (de) Wägezellenanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition