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
  • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
  • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
• • 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
  • H01M50/42—Acrylic 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

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)
• Compositions Of Macromolecular Compounds (AREA)
• Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26856057

Family Applications (1)

Country Status (14)

Families Citing this family (2)

• 0
  • BE BE785744D patent/BE785744A/en not_active IP Right Cessation
• 1972
  • 1972-06-14 CA CA144,647A patent/CA982218A/en not_active Expired
  • 1972-06-27 OA OA54623A patent/OA04120A/en unknown
  • 1972-06-30 FR FR7223694A patent/FR2144697B1/fr not_active Expired
  • 1972-06-30 DK DK329072AA patent/DK136285B/en unknown
  • 1972-06-30 JP JP6507472A patent/JPS559786B1/ja active Pending
  • 1972-06-30 CH CH985872A patent/CH564852A5/xx not_active IP Right Cessation
  • 1972-06-30 CH CH23775A patent/CH569367A5/xx not_active IP Right Cessation
  • 1972-06-30 GB GB3065372A patent/GB1387448A/en not_active Expired
  • 1972-06-30 NL NLAANVRAGE7209221,A patent/NL172195C/en not_active IP Right Cessation
  • 1972-06-30 AR AR242859A patent/AR193275A1/en active
  • 1972-06-30 SE SE7208660A patent/SE382529B/en unknown
• 1974
  • 1974-10-03 JP JP49113376A patent/JPS5123560A/en active Granted
• 1975
  • 1975-09-18 SE SE7510459A patent/SE405911B/en not_active IP Right Cessation
• 1976
  • 1976-02-02 KE KE2596*UA patent/KE2596A/en unknown
  • 1976-03-04 HK HK124/76*UA patent/HK12476A/en unknown
  • 1976-12-30 MY MY80/76A patent/MY7600080A/en unknown

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