CA1150873A - Oxidation protected olefinic polymer battery separator - Google Patents

Oxidation protected olefinic polymer battery separator

Info

Publication number
CA1150873A
CA1150873A CA000344453A CA344453A CA1150873A CA 1150873 A CA1150873 A CA 1150873A CA 000344453 A CA000344453 A CA 000344453A CA 344453 A CA344453 A CA 344453A CA 1150873 A CA1150873 A CA 1150873A
Authority
CA
Canada
Prior art keywords
oil
weight
battery separator
battery
aromatic
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
Application number
CA000344453A
Other languages
English (en)
French (fr)
Inventor
Nathan Sugarman
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.)
WR Grace and Co Conn
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Application granted granted Critical
Publication of CA1150873A publication Critical patent/CA1150873A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/414Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42Acrylic resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/414Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417Polyolefins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0005Acid electrolytes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000344453A 1979-02-12 1980-01-28 Oxidation protected olefinic polymer battery separator Expired CA1150873A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1146279A 1979-02-12 1979-02-12
US11,462 1979-02-12

Publications (1)

Publication Number Publication Date
CA1150873A true CA1150873A (en) 1983-07-26

Family

ID=21750489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000344453A Expired CA1150873A (en) 1979-02-12 1980-01-28 Oxidation protected olefinic polymer battery separator

Country Status (10)

Country Link
BE (1) BE881658A (ja)
CA (1) CA1150873A (ja)
CH (1) CH634172A5 (ja)
DE (1) DE3004659A1 (ja)
ES (1) ES488460A1 (ja)
FR (1) FR2448791A1 (ja)
GB (1) GB2044516B (ja)
IT (1) IT1127349B (ja)
NL (1) NL8000423A (ja)
SE (1) SE8001065L (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403860B (de) * 1993-02-02 1998-06-25 Jungfer Gmbh & Co Kg Verfahren zur herstellung eines mikroporösen batteriescheiders und damit hergestellte elektrische zellen und akkumulatoren
DE60239903D1 (de) 2002-03-18 2011-06-09 Ntn Toyo Bearing Co Ltd Leitfähige Formmasse für Brennstoffzellentrennelement
DE10216418B4 (de) 2002-04-12 2006-02-09 Daramic, Inc. Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055297A (en) * 1957-01-14 1962-09-25 Johnson & Son Inc S C Microporous synthetic resin material
FR1515826A (fr) * 1963-08-07 1968-03-08 Grace W R & Co Séparateur pour batterie et procédé pour sa fabrication
GB1101950A (en) * 1965-10-19 1968-02-07 Grace W R & Co Improvements in the production of polyethylene film
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US4024323A (en) * 1975-02-06 1977-05-17 Evans Products Company Battery separator
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
DE2544303C3 (de) * 1975-10-03 1981-06-11 Yuasa Battery Co. Ltd., Takatsuki, Osaka Verfahren zum Herstelen von Separatoren
US4210709A (en) * 1978-08-01 1980-07-01 Asahi Kasei Kogyo Kabushiki Kaisha Microporous film battery separator

Also Published As

Publication number Publication date
ES488460A1 (es) 1980-10-01
SE8001065L (sv) 1980-08-13
IT8047862A0 (it) 1980-02-11
FR2448791A1 (fr) 1980-09-05
GB2044516A (en) 1980-10-15
NL8000423A (nl) 1980-08-14
FR2448791B1 (ja) 1983-11-25
DE3004659A1 (de) 1980-08-21
BE881658A (fr) 1980-05-30
DE3004659C2 (ja) 1989-01-05
IT1127349B (it) 1986-05-21
CH634172A5 (fr) 1983-01-14
GB2044516B (en) 1983-03-23

Similar Documents

Publication Publication Date Title
US4210709A (en) Microporous film battery separator
EP2065953B1 (en) Microporous polyolefin film possessing good mechanical properties and thermal stability
US3351495A (en) Battery separator
US4287276A (en) Alkaline battery with separator of high surface area
JPS63178439A (ja) 電池セパレーター
DE10216418B4 (de) Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung
US4331622A (en) Method for manufacturing a microporous film having low electrical resistance and high durability
KR20080023731A (ko) 배터리 세퍼레이터
KR19990076753A (ko) 단락방지용 폴리에틸렌 미다공성 막
WO2006123849A1 (en) Microporous high density polyethylene film and preparing method thereof
EP2612702A1 (en) Microporous polyolefin film and method for preparing the same
EP1765920A1 (en) Microporous high density polyethylene film and method of producing the same
JP3449656B2 (ja) 電池セパレータ
JP4573284B2 (ja) ポリエチレン微多孔膜
CA1150873A (en) Oxidation protected olefinic polymer battery separator
US5246798A (en) Lead and sulphuric acid accumulator, separator for a lead/sulphuric acid accumulator and process to reduce the formation of dark deposits in a lead/sulphuric acid accumulator
US11545718B2 (en) Crosslinked polyolefin separator and manufacturing method thereof
JPH0393155A (ja) 鉛―硫酸蓄電池、鉛―硫酸蓄電池用隔離板、及び鉛―硫酸蓄電池内での着色析出物生成の減少法
US4369238A (en) Storage battery separator
CA1134538A (en) Polymeric compositions
JP3983656B2 (ja) 非水電解液電池用セパレータ
JP3340538B2 (ja) 蓄電池用セパレータ
JP3628633B2 (ja) 熱収縮性ポリスチレン系チューブ
US8372545B2 (en) Separator for non-aqueous lithium-ion battery
JP2847392B2 (ja) 蓄電池用セパレータ

Legal Events

Date Code Title Description
MKEX Expiry