GB873567A - Method of producing separators for electric accumulators - Google Patents

Method of producing separators for electric accumulators

Info

Publication number
GB873567A
GB873567A GB31409/58A GB3140958A GB873567A GB 873567 A GB873567 A GB 873567A GB 31409/58 A GB31409/58 A GB 31409/58A GB 3140958 A GB3140958 A GB 3140958A GB 873567 A GB873567 A GB 873567A
Authority
GB
United Kingdom
Prior art keywords
separators
electric accumulators
producing separators
rags
basalt
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
GB31409/58A
Inventor
Doris Werner
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.)
Institut fuer Papier Zellstoff und Fasertechnik
Original Assignee
Institut fuer Papier Zellstoff und Fasertechnik
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 Institut fuer Papier Zellstoff und Fasertechnik filed Critical Institut fuer Papier Zellstoff und Fasertechnik
Priority to GB31409/58A priority Critical patent/GB873567A/en
Publication of GB873567A publication Critical patent/GB873567A/en
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
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • H01M50/443—Particulate material
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

873,567. Felted fibre battery-separators. INSTITUT FUR ZELLSTOFF UND PAPIER. Oct. 1, 1958, No. 31409/58. Class 96. Separators for electric accumulators are made by adding to a suspension of fibres, e.g. of cotton, rags, wool, linen, glass, asbestos, basalt, or artificial cellulosic or other synthetic filaments, an aqueous dispersion of synthetic rubber, or a polyvinyl or polyacrylic derivative in the presence of kaolin, talc, or blanc fixe &c., precipitation being effected at pH=4.5, using potassium-aluminium sulphate.
GB31409/58A 1958-10-01 1958-10-01 Method of producing separators for electric accumulators Expired GB873567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31409/58A GB873567A (en) 1958-10-01 1958-10-01 Method of producing separators for electric accumulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31409/58A GB873567A (en) 1958-10-01 1958-10-01 Method of producing separators for electric accumulators

Publications (1)

Publication Number Publication Date
GB873567A true GB873567A (en) 1961-07-26

Family

ID=10322685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31409/58A Expired GB873567A (en) 1958-10-01 1958-10-01 Method of producing separators for electric accumulators

Country Status (1)

Country Link
GB (1) GB873567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
CN102263252A (en) * 2010-05-27 2011-11-30 约翰斯曼维尔公司 Lead-oxide battery plate with nonwoven glass mat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
CN102263252A (en) * 2010-05-27 2011-11-30 约翰斯曼维尔公司 Lead-oxide battery plate with nonwoven glass mat
EP2390947A1 (en) * 2010-05-27 2011-11-30 Johns Manville Lead-oxide battery plate with nonwoven glas mat
US9118065B2 (en) 2010-05-27 2015-08-25 Johns Manville Lead-oxide battery plate with nonwoven glass mat
CN102263252B (en) * 2010-05-27 2017-09-15 约翰斯曼维尔公司 Oxidation chloride plate with non-woven glass felt

Similar Documents

Publication Publication Date Title
GB755949A (en) Process for imparting hydrophobic properties to textile fibres and fabrics
GB873567A (en) Method of producing separators for electric accumulators
GB1372787A (en) Non-woven fibre products
GB528190A (en) Improvements in and relating to cigarette paper
GB820786A (en) Improvements in or relating to methods for making filter paper from fibrous materials
ES386713A1 (en) Process for the dyeing of tow in hydrated condition
GB1495510A (en) Paper
ES8203706A1 (en) Flexible sheet material.
GB731119A (en) Improvements relating to glass fabrics
GB785610A (en) Improvements relating to fireproofing of textile materials
GB842896A (en) A loudspeaker diaphragm and a method of manufacturing same
AU145200B2 (en) A process for improving the properties of cellulosic (or protein textile fibres, yarns and fabrics, particularly their fire-resistance and crease-resistance
GB721720A (en) Process for the dialysis of caustic alkali solutions
AU2305748A (en) A process for improving the properties of cellulosic (or protein textile fibres, yarns and fabrics, particularly their fire-resistance and crease-resistance
GB2010940A (en) The Production of Flame-Proof Cellulosic Material
GB598378A (en) Improvements in and relating to glass fibre sheet material
GB692326A (en) Improvements in or relating to sheet materials containing fibers, cork particles anda rubber-like binder and method of making same
FR1113596A (en) Process for equalizing the dye affinity of hydrated cellulose fibers and yarns
Strydom SAWTRI Bulletin 1979 Vol 13 issue 2
ES453177A1 (en) Process for preparing fibrils for use in the manufacture of paper
GB946449A (en) A method of making non-woven fabrics
GB545582A (en) Improvements in and relating to elastic fabric for bandages and the like
GB822974A (en) Process for bleaching cellulosic material with hypochlorite
GB553118A (en) Improvements in the manufacture of bonded asbestos fibre articles
GB604589A (en) Improvements in the treatment of cellulosic materials dyed or pigmented with iron, chromium, or aluminium oxides