NL248797A - - Google Patents

Info

Publication number
NL248797A
NL248797A NL248797DA NL248797A NL 248797 A NL248797 A NL 248797A NL 248797D A NL248797D A NL 248797DA NL 248797 A NL248797 A NL 248797A
Authority
NL
Netherlands
Application number
Original Assignee
Nat Lead 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 Nat Lead Co filed Critical Nat Lead Co
Publication of NL248797A publication Critical patent/NL248797A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
NL248797D 1959-02-25 1960-02-25 NL248797A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US795369A US3002040A (en) 1959-02-25 1959-02-25 Battery separator

Publications (1)

Publication Number Publication Date
NL248797A true NL248797A (xx) 1964-03-10

Family

ID=25165347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL248797D NL248797A (xx) 1959-02-25 1960-02-25

Country Status (6)

Country Link
US (1) US3002040A (xx)
BE (1) BE587890A (xx)
FR (1) FR1252276A (xx)
GB (1) GB920975A (xx)
LU (1) LU38290A1 (xx)
NL (1) NL248797A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291987A (en) * 1968-12-26 1972-10-04 Exxon Research Engineering Co Battery separators made from synthetic thermoplastic fibers
US4252756A (en) * 1979-06-27 1981-02-24 General Motors Corporation Process for manufacturing ultra-thin sintered PVC battery separators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759039A (en) * 1952-06-05 1956-08-14 Clark Edward Storage battery plate separator
US2868772A (en) * 1956-07-17 1959-01-13 Ethyl Corp Polymerization of olefins

Also Published As

Publication number Publication date
US3002040A (en) 1961-09-26
FR1252276A (fr) 1961-01-27
BE587890A (fr) 1960-06-16
GB920975A (en) 1963-03-13
LU38290A1 (xx)

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