FR1429717A - Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained - Google Patents

Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained

Info

Publication number
FR1429717A
FR1429717A FR11593A FR11593A FR1429717A FR 1429717 A FR1429717 A FR 1429717A FR 11593 A FR11593 A FR 11593A FR 11593 A FR11593 A FR 11593A FR 1429717 A FR1429717 A FR 1429717A
Authority
FR
France
Prior art keywords
separators
conforming
those obtained
manufacturing porous
electric accumulators
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
FR11593A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR11593A priority Critical patent/FR1429717A/en
Application granted granted Critical
Publication of FR1429717A publication Critical patent/FR1429717A/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
    • C08J9/24—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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • H01M50/44—Fibrous material
    • 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)
FR11593A 1964-05-08 1965-04-01 Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained Expired FR1429717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR11593A FR1429717A (en) 1964-05-08 1965-04-01 Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0076684 1964-05-08
FR11593A FR1429717A (en) 1964-05-08 1965-04-01 Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained

Publications (1)

Publication Number Publication Date
FR1429717A true FR1429717A (en) 1966-02-25

Family

ID=25967068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11593A Expired FR1429717A (en) 1964-05-08 1965-04-01 Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained

Country Status (1)

Country Link
FR (1) FR1429717A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037031A1 (en) * 1968-12-26 1970-12-31 Exxon Research Engineering Co
FR2776839A1 (en) * 1998-03-30 1999-10-01 Noritake Co Ltd SEPARATOR FOR ACCUMULATOR AND MANUFACTURING METHOD THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037031A1 (en) * 1968-12-26 1970-12-31 Exxon Research Engineering Co
FR2776839A1 (en) * 1998-03-30 1999-10-01 Noritake Co Ltd SEPARATOR FOR ACCUMULATOR AND MANUFACTURING METHOD THEREOF

Similar Documents

Publication Publication Date Title
FR1515826A (en) Battery separator and method for its manufacture
FR1466419A (en) Process for manufacturing electrodes for electric accumulators, electrodes thus obtained and accumulators provided with these electrodes
FR1415519A (en) Process for the arrangement of electrolytic cells and electric accumulators, and cells and accumulators obtained by this process
FR1370562A (en) Process for manufacturing active materials and electrodes for alkaline batteries, and active materials and electrodes thus obtained
FR1390123A (en) Process for manufacturing lead-acid accumulators with solidified or thickened electrolyte and accumulators conforming to those obtained by the present process or similar process
FR1301845A (en) Improved process for the manufacture of separators for electric accumulators and the like and articles thereof
FR1429717A (en) Process for manufacturing porous separators, in particular for electric accumulators and separators conforming to those obtained
FR1330472A (en) Process for the manufacture of electrodes for alkaline batteries
CH439728A (en) Adhesive composition, process for its manufacture, and use of the composition
FR1304479A (en) Process for the manufacture of electric accumulator batteries
FR1396538A (en) Process for the manufacture of solid panels and panels obtained
FR1352024A (en) New polypropylenes and process for their manufacture
FR1501406A (en) Manufacturing process of electrodes for lead-acid batteries
FR1501123A (en) Battery separators and manufacturing process
FR1429716A (en) Method of manufacturing electric accumulators and accumulator in accordance with those obtained
FR1395829A (en) Moldable polyolefin composition and process for its manufacture
FR1312625A (en) Separator for electric accumulators, manufacturing process and installation for carrying out the process
FR1391717A (en) Process for manufacturing separators for accumulators
FR85630E (en) Process for the manufacture of electric accumulator batteries
FR1469832A (en) Porous separators, intended more particularly for electric accumulators, and method of manufacturing this separator
FR1418703A (en) Process for manufacturing lead plates for accumulators, in particular for small-gauge accumulators
FR1506936A (en) Process for improving the electrochemical behavior of alkaline accumulators, as well as accumulators conforming to those thus obtained
FR1410131A (en) Terminals for accumulator batteries and method for their manufacture
FR1504848A (en) Process for the manufacture of perborates
FR1477158A (en) Process for manufacturing electrode plates for lead-acid batteries plates conforming to those thus obtained