CH343123A - Process for manufacturing porous sheet materials, in particular separators for electric accumulators - Google Patents

Process for manufacturing porous sheet materials, in particular separators for electric accumulators

Info

Publication number
CH343123A
CH343123A CH343123DA CH343123A CH 343123 A CH343123 A CH 343123A CH 343123D A CH343123D A CH 343123DA CH 343123 A CH343123 A CH 343123A
Authority
CH
Switzerland
Prior art keywords
sheet materials
porous sheet
manufacturing porous
electric accumulators
particular separators
Prior art date
Application number
Other languages
French (fr)
Inventor
Bioret Marcel
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH343123A publication Critical patent/CH343123A/en

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
    • 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
    • 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
    • C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH343123D 1955-05-10 1956-04-09 Process for manufacturing porous sheet materials, in particular separators for electric accumulators CH343123A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR795413X 1955-05-10
FR691360 1955-05-10

Publications (1)

Publication Number Publication Date
CH343123A true CH343123A (en) 1959-12-15

Family

ID=63798688

Family Applications (1)

Application Number Title Priority Date Filing Date
CH343123D CH343123A (en) 1955-05-10 1956-04-09 Process for manufacturing porous sheet materials, in particular separators for electric accumulators

Country Status (6)

Country Link
BE (1) BE547679A (en)
CH (1) CH343123A (en)
DE (1) DE1158138B (en)
FR (1) FR1126034A (en)
GB (1) GB795413A (en)
NL (1) NL111488C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553302A (en) * 1975-06-27 1979-09-26 Amerace Corp Process for making a flexible plastic battery separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594425C (en) * 1924-08-22 1934-03-16
BE509668A (en) * 1951-09-07 1900-01-01
NL178647B (en) * 1953-03-31 1900-01-01 Duphar Int Res PROCESS FOR PREPARING A LIQUID COMPOSITION PROMOTING PLANT GROWTH.

Also Published As

Publication number Publication date
DE1158138B (en) 1963-11-28
GB795413A (en) 1958-05-21
BE547679A (en) 1959-11-06
NL111488C (en) 1965-07-15
FR1126034A (en) 1956-11-13

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