FR2245067B1 - - Google Patents

Info

Publication number
FR2245067B1
FR2245067B1 FR7431822A FR7431822A FR2245067B1 FR 2245067 B1 FR2245067 B1 FR 2245067B1 FR 7431822 A FR7431822 A FR 7431822A FR 7431822 A FR7431822 A FR 7431822A FR 2245067 B1 FR2245067 B1 FR 2245067B1
Authority
FR
France
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
FR7431822A
Other versions
FR2245067A1 (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2245067A1 publication Critical patent/FR2245067A1/fr
Application granted granted Critical
Publication of FR2245067B1 publication Critical patent/FR2245067B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Primary Cells (AREA)
FR7431822A 1973-09-21 1974-09-20 Expired FR2245067B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399320A US3904437A (en) 1973-09-21 1973-09-21 Separator for zinc chloride cells

Publications (2)

Publication Number Publication Date
FR2245067A1 FR2245067A1 (fr) 1975-04-18
FR2245067B1 true FR2245067B1 (fr) 1978-06-09

Family

ID=23579090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431822A Expired FR2245067B1 (fr) 1973-09-21 1974-09-20

Country Status (15)

Country Link
US (1) US3904437A (fr)
JP (1) JPS569786B2 (fr)
AR (1) AR200686A1 (fr)
BE (1) BE820176A (fr)
BR (1) BR7407822D0 (fr)
CA (1) CA1022611A (fr)
DE (1) DE2444514C3 (fr)
FR (1) FR2245067B1 (fr)
GB (1) GB1463525A (fr)
IN (1) IN141868B (fr)
IT (1) IT1019350B (fr)
MY (1) MY7800001A (fr)
OA (1) OA04782A (fr)
PH (1) PH10844A (fr)
ZA (1) ZA745985B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125685A (en) * 1977-06-30 1978-11-14 Polaroid Corporation Electrical cells and batteries and methods of making the same
US5002843A (en) * 1989-06-12 1991-03-26 Cieslak Wendy R Separator material for electrochemical cells
US9112361B2 (en) * 2013-02-28 2015-08-18 Brooke Schumm, Jr. Combination and modified electrolyte to reduce risk of premature lithium ion battery failure, including in aircraft applications
US9680143B2 (en) 2013-10-18 2017-06-13 Miltec Uv International Llc Polymer-bound ceramic particle battery separator coating
US10818900B2 (en) 2014-07-18 2020-10-27 Miltec UV International, LLC UV or EB cured polymer-bonded ceramic particle lithium secondary battery separators, method for the production thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748183A (en) * 1952-10-28 1956-05-29 Olin Mathieson Electrolyte for dry cells
US2923757A (en) * 1957-03-27 1960-02-02 Mallory & Co Inc P R Dry cell
US3018316A (en) * 1957-12-23 1962-01-23 Polytechnic Inst Brooklyn Battery separators and method for producing the same
US3272657A (en) * 1960-11-14 1966-09-13 Evans Prod Co Method of making a battery separator
NL134908C (fr) * 1967-05-06
DE1771082B1 (de) * 1968-03-30 1970-10-08 Varta Gmbh Separationsschicht fuer galvanische Primaerelemente mit waessrigem Elektrolyten aus einer Mischung zumindest zweier Kunststoffe,von denen der eine als Porenbildner herausloesbar ist
US3647552A (en) * 1968-07-24 1972-03-07 Matsushita Electric Ind Co Ltd Dry cells
JPS5018932B1 (fr) * 1968-10-28 1975-07-03
US3573106A (en) * 1968-11-01 1971-03-30 Esb Inc Electric battery having a laminated semipermeable barrier/absorbent separator
ES377820A1 (es) * 1969-04-22 1972-11-01 Accumulateurs Fixes Perfeccionamientos en la construccion de baterias.

Also Published As

Publication number Publication date
BR7407822D0 (pt) 1975-09-16
OA04782A (fr) 1980-08-31
JPS5058536A (fr) 1975-05-21
BE820176A (fr) 1975-03-20
FR2245067A1 (fr) 1975-04-18
PH10844A (en) 1977-09-13
IN141868B (fr) 1977-04-30
CA1022611A (fr) 1977-12-13
JPS569786B2 (fr) 1981-03-04
GB1463525A (en) 1977-02-02
AR200686A1 (es) 1974-11-29
DE2444514A1 (de) 1975-04-03
MY7800001A (en) 1978-12-31
DE2444514C3 (de) 1982-02-11
ZA745985B (en) 1975-10-29
US3904437A (en) 1975-09-09
IT1019350B (it) 1977-11-10
DE2444514B2 (de) 1980-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse