IT1141438B - Separatore per accumulatori elettrici - Google Patents

Separatore per accumulatori elettrici

Info

Publication number
IT1141438B
IT1141438B IT21409/80A IT2140980A IT1141438B IT 1141438 B IT1141438 B IT 1141438B IT 21409/80 A IT21409/80 A IT 21409/80A IT 2140980 A IT2140980 A IT 2140980A IT 1141438 B IT1141438 B IT 1141438B
Authority
IT
Italy
Prior art keywords
separator
electric accumulators
accumulators
electric
Prior art date
Application number
IT21409/80A
Other languages
English (en)
Other versions
IT8021409A0 (it
Inventor
Joseph Theodore Lundquist Jr
Christian Bent Lundsager
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of IT8021409A0 publication Critical patent/IT8021409A0/it
Application granted granted Critical
Publication of IT1141438B publication Critical patent/IT1141438B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT21409/80A 1979-06-08 1980-04-16 Separatore per accumulatori elettrici IT1141438B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/046,990 US4287276A (en) 1979-06-08 1979-06-08 Alkaline battery with separator of high surface area

Publications (2)

Publication Number Publication Date
IT8021409A0 IT8021409A0 (it) 1980-04-16
IT1141438B true IT1141438B (it) 1986-10-01

Family

ID=21946460

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21409/80A IT1141438B (it) 1979-06-08 1980-04-16 Separatore per accumulatori elettrici

Country Status (14)

Country Link
US (1) US4287276A (it)
JP (1) JPS55165573A (it)
AR (1) AR229018A1 (it)
AU (1) AU527061B2 (it)
BE (1) BE883639A (it)
BR (1) BR8002539A (it)
CH (1) CH640085A5 (it)
DE (1) DE3018583A1 (it)
ES (1) ES8204226A1 (it)
FR (1) FR2458913B1 (it)
GB (1) GB2053947B (it)
IT (1) IT1141438B (it)
NL (1) NL8002357A (it)
SE (1) SE452813B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363834A (en) * 1980-03-10 1982-12-14 Hughes Aircraft Company Process for preparing wettable composites from inert organic polymer fibers with inorganic particles
US4331746A (en) * 1981-02-27 1982-05-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Advanced inorganic separators for alkaline batteries
US4621035A (en) * 1982-01-20 1986-11-04 Polaroid Corporation Lithium batteries with laminar anodes
US4477544A (en) * 1982-01-20 1984-10-16 Polaroid Corporation Intercell connector for lithium batteries
US4466470A (en) * 1982-01-20 1984-08-21 Polaroid Corporation Lithium batteries with organic slurry cathodes
US4502903A (en) * 1982-01-20 1985-03-05 Polaroid Corporation Method of making lithium batteries with laminar anodes
US4429026A (en) 1982-01-20 1984-01-31 Polaroid Corporation Laminar multicell lithium batteries
US4434215A (en) 1982-09-02 1984-02-28 W. R. Grace & Co. Battery separator
US4485157A (en) * 1983-02-11 1984-11-27 Energy Research Corporation Separator having dielectric elastomer in the periphery area
US4650730A (en) * 1985-05-16 1987-03-17 W. R. Grace & Co. Battery separator
GB8517571D0 (en) * 1985-07-11 1985-08-14 Raychem Ltd Polymer composition
US4699857A (en) * 1986-10-15 1987-10-13 W. R. Grace & Co. Battery separator
JPS63110547A (ja) * 1986-10-27 1988-05-16 Mitsubishi Paper Mills Ltd 鉛蓄電池用隔離板
US4789609A (en) * 1987-12-14 1988-12-06 W. R. Grace & Co.-Conn. Battery separator
US5026617A (en) * 1989-02-13 1991-06-25 Idemitsu Kosan Company Limited Separator for alkaline cell and alkaline cell prepared by using this separator
DE4033102A1 (de) * 1990-10-18 1992-04-23 Varta Batterie Alkalischer elektrolyt fuer galvanische elemente
US5362581A (en) * 1993-04-01 1994-11-08 W. R. Grace & Co.-Conn. Battery separator
US5389433A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5389463A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5346788A (en) * 1993-04-01 1994-09-13 W. R. Grace & Co.-Conn. Microporous polyurethane based battery separator
US5362582A (en) * 1993-04-01 1994-11-08 W.R. Grace & Co.-Conn. Battery separator
US5336573A (en) * 1993-07-20 1994-08-09 W. R. Grace & Co.-Conn. Battery separator
US5534365A (en) * 1994-06-07 1996-07-09 Gee; Michael A. Battery with fusible solid electrolyte
US6159634A (en) * 1998-04-15 2000-12-12 Duracell Inc. Battery separator
US6613703B1 (en) 2000-04-27 2003-09-02 Kimberly-Clark Worldwide, Inc. Thermoplastic nonwoven web chemically reacted with a cyclodextrin compound
JP2009501425A (ja) * 2005-07-12 2009-01-15 イエン，ウイリアム・ウインチン バッテリーの分離材
US20080074232A1 (en) * 2006-09-22 2008-03-27 Fuzetec Technology Co., Ltd. Conductive positive temperature coefficient polymer composition and circuit protection device made therefrom
US8304113B2 (en) * 2007-03-05 2012-11-06 Advanced Membrane Systems, Inc. Polyolefin and ceramic battery separator for non-aqueous battery applications
US8372545B2 (en) 2007-03-05 2013-02-12 Advanced Membrane Systems, Inc. Separator for non-aqueous lithium-ion battery
JP6170034B2 (ja) 2011-04-04 2017-07-26 アポラス，インク． 改良電池セパレータおよびその形成方法
JP2017528561A (ja) 2014-08-21 2017-09-28 イエン，ウイリアム・ウインチン 微小孔性シート製品ならびにその製造法および使用法
WO2016073558A1 (en) 2014-11-05 2016-05-12 William Winchin Yen Microporous sheet product and methods for making and using the same
US10829600B2 (en) 2014-11-05 2020-11-10 William Winchin Yen Microporous sheet product and methods for making and using the same
ES2927118T3 (es) * 2015-09-02 2022-11-02 Sweetch Energy Dispositivo de producción de energía por gradiente de salinidad a través de las membranas nanofluídicas a base de óxido de titanio
JP6953991B2 (ja) * 2017-10-18 2021-10-27 トヨタ自動車株式会社 セパレータ、非水電解質二次電池、およびセパレータの製造方法
JP6956003B2 (ja) * 2017-12-28 2021-10-27 株式会社日本触媒 電気化学素子用セパレータ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1190679A (fr) * 1956-12-28 1959-10-14 Jungfer Akkumulatoren Séparateur pour accumulateurs électriques, notamment pour accumulateurs au plomb, et son procédé de fabrication
FR1515826A (fr) * 1963-08-07 1968-03-08 Grace W R & Co Séparateur pour batterie et procédé pour sa fabrication
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US3861963A (en) * 1968-02-23 1975-01-21 Mc Donnell Douglas Corp Battery separator construction
US3749604A (en) * 1970-03-12 1973-07-31 Westinghouse Electric Corp Heat resistant substrates and battery separators made therefrom
US3880672A (en) * 1973-03-23 1975-04-29 Esb Inc Battery barrier and battery
GB1452807A (en) * 1973-03-30 1976-10-20 Sekisui Chemical Co Ltd Proeuction of resin sheets suitable for use as electrode separators
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
JPS5832171B2 (ja) * 1976-06-24 1983-07-11 旭化成株式会社 多孔膜の製造方法
JPS5937292B2 (ja) * 1977-10-03 1984-09-08 旭化成株式会社 ポリオレフイン樹脂多孔膜およびアルカリ蓄電池セパレ−タ−ならびにミクロフイルタ−

Also Published As

Publication number Publication date
ES498884A0 (es) 1982-04-16
SE452813B (sv) 1987-12-14
FR2458913A1 (fr) 1981-01-02
AU5871980A (en) 1980-12-11
US4287276A (en) 1981-09-01
GB2053947B (en) 1983-06-29
DE3018583A1 (de) 1980-12-18
GB2053947A (en) 1981-02-11
IT8021409A0 (it) 1980-04-16
SE8004217L (sv) 1980-12-09
AR229018A1 (es) 1983-05-31
ES8204226A1 (es) 1982-04-16
BE883639A (fr) 1980-10-01
NL8002357A (nl) 1980-12-10
BR8002539A (pt) 1980-12-09
CH640085A5 (fr) 1983-12-15
FR2458913B1 (fr) 1985-09-13
JPS55165573A (en) 1980-12-24
AU527061B2 (en) 1983-02-10

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