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

    • 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
    • H01M50/411—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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid 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)
  • 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 (el)
CA (1) CA1150873A (el)
CH (1) CH634172A5 (el)
DE (1) DE3004659A1 (el)
ES (1) ES488460A1 (el)
FR (1) FR2448791A1 (el)
GB (1) GB2044516B (el)
IT (1) IT1127349B (el)
NL (1) NL8000423A (el)
SE (1) SE8001065L (el)

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
DE60238279D1 (de) 2002-03-18 2010-12-23 Ntn Toyo Bearing Co Ltd Formkörper aus leitfähigem harz
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
CH634172A5 (fr) 1983-01-14
SE8001065L (sv) 1980-08-13
FR2448791B1 (el) 1983-11-25
DE3004659A1 (de) 1980-08-21
GB2044516A (en) 1980-10-15
FR2448791A1 (fr) 1980-09-05
BE881658A (fr) 1980-05-30
IT1127349B (it) 1986-05-21
NL8000423A (nl) 1980-08-14
GB2044516B (en) 1983-03-23
DE3004659C2 (el) 1989-01-05
IT8047862A0 (it) 1980-02-11
ES488460A1 (es) 1980-10-01

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Legal Events

Date Code Title Description
MKEX Expiry