DE69111654T2 - Separatormaterial für Speicherbatterien und Verfahren zu dessen Herstellung. - Google Patents

Separatormaterial für Speicherbatterien und Verfahren zu dessen Herstellung.

Info

Publication number
DE69111654T2
DE69111654T2 DE69111654T DE69111654T DE69111654T2 DE 69111654 T2 DE69111654 T2 DE 69111654T2 DE 69111654 T DE69111654 T DE 69111654T DE 69111654 T DE69111654 T DE 69111654T DE 69111654 T2 DE69111654 T2 DE 69111654T2
Authority
DE
Germany
Prior art keywords
production
storage batteries
separator material
separator
batteries
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
DE69111654T
Other languages
English (en)
Other versions
DE69111654D1 (de
Inventor
Yousuke Takai
Toyohiko Sano
Isao Ikkanzaka
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.)
Daiwa Boseki KK
Kanai Juyo Kogyo Co Ltd
Original Assignee
Daiwa Boseki KK
Kanai Juyo Kogyo 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 Daiwa Boseki KK, Kanai Juyo Kogyo Co Ltd filed Critical Daiwa Boseki KK
Application granted granted Critical
Publication of DE69111654D1 publication Critical patent/DE69111654D1/de
Publication of DE69111654T2 publication Critical patent/DE69111654T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • H01M50/409—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Electrochemistry (AREA)
  • Cell Separators (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
DE69111654T 1990-03-26 1991-03-25 Separatormaterial für Speicherbatterien und Verfahren zu dessen Herstellung. Expired - Fee Related DE69111654T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7827490 1990-03-26
JP3013741A JPH07122164B2 (ja) 1990-03-26 1991-01-12 電池セパレータ及びその製造方法

Publications (2)

Publication Number Publication Date
DE69111654D1 DE69111654D1 (de) 1995-09-07
DE69111654T2 true DE69111654T2 (de) 1996-01-18

Family

ID=26349575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111654T Expired - Fee Related DE69111654T2 (de) 1990-03-26 1991-03-25 Separatormaterial für Speicherbatterien und Verfahren zu dessen Herstellung.

Country Status (4)

Country Link
US (1) US5204197A (de)
EP (1) EP0450449B1 (de)
JP (1) JPH07122164B2 (de)
DE (1) DE69111654T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004257A1 (de) * 2007-01-23 2008-07-24 Carl Freudenberg Kg Lage mit abgeschirmten Fasern und elektrochemische Zellen

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2732760B2 (ja) * 1991-10-23 1998-03-30 金井重要工業株式会社 電池用不織布セパレータ及びその製造方法
US5302447A (en) * 1992-07-22 1994-04-12 Chisso Corporation Hotmelt-adhesive fiber sheet and process for producing the same
US5389471A (en) * 1993-04-16 1995-02-14 W. R. Grace & Co.-Conn. Wettable battery separator for alkaline batteries
EP0680107B1 (de) * 1994-04-15 1998-07-22 Kabushiki Kaisha Toshiba Nickelwasserstoff Sekundärbatterie
US5589302A (en) * 1994-11-04 1996-12-31 Pall Corporation Battery separator and battery containing same
US5807643A (en) * 1995-10-13 1998-09-15 Kabushiki Kaisha Toshiba Nickel-hydrogen secondary battery
DE19627614A1 (de) * 1996-07-09 1998-01-15 Hoppecke Zoellner Sohn Accu Verfahren zur Herstellung von Trennmaterialien
US6423445B1 (en) 1998-09-22 2002-07-23 Japan Vilene Company Ltd. Alkaline battery separators
US6444367B1 (en) 1999-01-08 2002-09-03 Ahlstrom Mount Holly Springs, Llc Durable hydrophilic nonwoven mat for rechargable alkaline batteries
JP3510156B2 (ja) * 1999-06-25 2004-03-22 大和紡績株式会社 電池セパレータ並びに電池
US6680144B2 (en) * 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
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
US6613703B1 (en) 2000-04-27 2003-09-02 Kimberly-Clark Worldwide, Inc. Thermoplastic nonwoven web chemically reacted with a cyclodextrin compound
JP2002313306A (ja) * 2001-04-06 2002-10-25 Isao Matsumoto 電池用セパレータの製造方法、電池用セパレータ及びそれを用いたアルカリ蓄電池
JP5128035B2 (ja) * 2001-09-28 2013-01-23 日本バイリーン株式会社 電池用セパレータ及びこれを用いた電池
KR101117626B1 (ko) * 2009-10-07 2012-02-29 한국생산기술연구원 전지용 고분자 막, 이의 제조 방법 및 이를 포함하는 전지
JP6022787B2 (ja) * 2012-03-27 2016-11-09 日本バイリーン株式会社 不織布及びリチウムイオン二次電池用セパレータ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998871A (en) * 1969-07-14 1976-12-21 Minnesota Mining And Manufacturing Company Sulfonated isocyanate compositions
JPS54944B1 (de) * 1969-12-11 1979-01-18
US4110143A (en) * 1974-10-21 1978-08-29 W. R. Grace & Co. Process for making a wettable polyolefin battery separator
US4010999A (en) * 1975-09-02 1977-03-08 Harvey Hubbell Incorporated Dead-front electrical plug
JPS55105960A (en) * 1979-02-06 1980-08-14 Yuasa Battery Co Ltd Alkali cell
JPS5657836A (en) * 1979-10-16 1981-05-20 Asahi Chem Ind Co Ltd Porous hydrophilic polyolefin resin membrane and its preparation
JPS5740527A (en) * 1980-08-22 1982-03-06 Asahi Chem Ind Co Ltd Hydrophilic membrane and its preparation
JPS57141862A (en) * 1981-02-23 1982-09-02 Yuasa Battery Co Ltd Separator for battery
JPS58194254A (ja) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd 電池用セパレ−タの製造法
JPS594402A (ja) * 1982-06-30 1984-01-11 Asahi Chem Ind Co Ltd 複合親水性膜
DE3887460T2 (de) * 1987-11-17 1994-05-26 Matsushita Electric Ind Co Ltd Separatormaterial für Speicherbatterien und Verfahren zu dessen Herstellung.
JPH06101323B2 (ja) * 1987-11-17 1994-12-12 松下電器産業株式会社 電池用セパレータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004257A1 (de) * 2007-01-23 2008-07-24 Carl Freudenberg Kg Lage mit abgeschirmten Fasern und elektrochemische Zellen

Also Published As

Publication number Publication date
EP0450449A2 (de) 1991-10-09
DE69111654D1 (de) 1995-09-07
JPH07122164B2 (ja) 1995-12-25
EP0450449B1 (de) 1995-08-02
JPH06207321A (ja) 1994-07-26
US5204197A (en) 1993-04-20
EP0450449A3 (de) 1991-10-23

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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