FR1098718A - Microporous separators for accumulators and their manufacturing process - Google Patents

Microporous separators for accumulators and their manufacturing process

Info

Publication number
FR1098718A
FR1098718A FR1098718DA FR1098718A FR 1098718 A FR1098718 A FR 1098718A FR 1098718D A FR1098718D A FR 1098718DA FR 1098718 A FR1098718 A FR 1098718A
Authority
FR
France
Prior art keywords
accumulators
manufacturing process
microporous separators
microporous
separators
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
Other languages
French (fr)
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.)
SOCITETE DES ACCUMULATEURS FIX
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SOCITETE DES ACCUMULATEURS FIX
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SOCITETE DES ACCUMULATEURS FIX, SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SOCITETE DES ACCUMULATEURS FIX
Application granted granted Critical
Publication of FR1098718A publication Critical patent/FR1098718A/en
Expired legal-status Critical Current

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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide 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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR1098718D 1954-01-27 1954-01-27 Microporous separators for accumulators and their manufacturing process Expired FR1098718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1098718T 1954-01-27

Publications (1)

Publication Number Publication Date
FR1098718A true FR1098718A (en) 1955-08-18

Family

ID=9619340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1098718D Expired FR1098718A (en) 1954-01-27 1954-01-27 Microporous separators for accumulators and their manufacturing process

Country Status (1)

Country Link
FR (1) FR1098718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144357B (en) * 1958-12-20 1963-02-28 Tudor Ab Process for the production of separators for electrical storage batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144357B (en) * 1958-12-20 1963-02-28 Tudor Ab Process for the production of separators for electrical storage batteries

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