BE521527A - - Google Patents

Info

Publication number
BE521527A
BE521527A BE521527DA BE521527A BE 521527 A BE521527 A BE 521527A BE 521527D A BE521527D A BE 521527DA BE 521527 A BE521527 A BE 521527A
Authority
BE
Belgium
Prior art keywords
solvent
sheet
fine particles
chloride
thickness
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE521527A publication Critical patent/BE521527A/fr

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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE521527D 1952-07-17 BE521527A (en))

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB18073/52A GB727679A (en) 1952-07-17 1952-07-17 Improvements in the manufacture of micro-porous material
GB316763X 1952-07-17
GB1096837X 1952-07-17
GB1013421X 1952-07-17
GB315604X 1952-07-17

Publications (1)

Publication Number Publication Date
BE521527A true BE521527A (en)) 1900-01-01

Family

ID=63798696

Family Applications (2)

Application Number Title Priority Date Filing Date
BE521527D BE521527A (en)) 1952-07-17
BE521528D BE521528A (en)) 1952-07-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE521528D BE521528A (en)) 1952-07-17

Country Status (6)

Country Link
BE (2) BE521528A (en))
CH (2) CH316763A (en))
DE (1) DE1013421B (en))
ES (1) ES210427A1 (en))
FR (2) FR1086425A (en))
GB (1) GB727679A (en))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959822A (en) * 1958-02-17 1960-11-15 Pritchett & Gold & E P S Co Porous plastic sheeting
US2984869A (en) * 1958-05-02 1961-05-23 Pritchett & Gold & E P S Co Improved method of producing micro-porous sheet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238828A (en)) * 1958-05-02
DE1301473B (de) * 1965-05-12 1969-08-21 Takaji Funahasi Verfahren zur Herstellung eines poroesen Gummikoerpers
JPS4922472A (en)) * 1972-06-22 1974-02-27
CH625966A5 (en)) * 1977-07-15 1981-10-30 Kilcher Chemie Ag
US4768437A (en) * 1986-06-03 1988-09-06 Porelon, Inc. High contrast printing material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH244901A (it) * 1942-11-19 1946-10-15 Federico Dr Werner Procedimento per la fabbricazione di oggetti porosi, impiegando resine termoplastiche.
FR1008699A (fr) * 1948-05-13 1952-05-20 Procédé de fabrication de produits à base de résine synthétique et produits nouveaux en résultant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959822A (en) * 1958-02-17 1960-11-15 Pritchett & Gold & E P S Co Porous plastic sheeting
US2984869A (en) * 1958-05-02 1961-05-23 Pritchett & Gold & E P S Co Improved method of producing micro-porous sheet

Also Published As

Publication number Publication date
CH315604A (fr) 1956-08-31
FR1096837A (fr) 1955-06-27
BE521528A (en)) 1900-01-01
FR1086425A (fr) 1955-02-11
GB727679A (en) 1955-04-06
DE1013421B (de) 1957-08-08
CH316763A (fr) 1956-10-31
ES210427A1 (es) 1953-12-01

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