CA1042584A - Phenolic resin and battery separator impregnated therewith - Google Patents

Phenolic resin and battery separator impregnated therewith

Info

Publication number
CA1042584A
CA1042584A CA217,553A CA217553A CA1042584A CA 1042584 A CA1042584 A CA 1042584A CA 217553 A CA217553 A CA 217553A CA 1042584 A CA1042584 A CA 1042584A
Authority
CA
Canada
Prior art keywords
resole
phenol
weight
migratory agent
cellulosic
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
CA217,553A
Other languages
English (en)
French (fr)
Other versions
CA217553S (en
Inventor
Robert T. Jones
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1042584A publication Critical patent/CA1042584A/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
    • H01M50/44—Fibrous 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
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
CA217,553A 1974-01-09 1975-01-08 Phenolic resin and battery separator impregnated therewith Expired CA1042584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432028A US3893871A (en) 1974-01-09 1974-01-09 Phenolic resin and battery separator impregnated therewith

Publications (1)

Publication Number Publication Date
CA1042584A true CA1042584A (en) 1978-11-14

Family

ID=23714461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,553A Expired CA1042584A (en) 1974-01-09 1975-01-08 Phenolic resin and battery separator impregnated therewith

Country Status (4)

Country Link
US (1) US3893871A (enExample)
BE (1) BE824191A (enExample)
CA (1) CA1042584A (enExample)
FR (1) FR2257154B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075403A (en) * 1976-06-01 1978-02-21 Monsanto Company Phenolic resin and battery separator impregnated therewith
US4286030A (en) * 1980-02-06 1981-08-25 W. R. Grace & Co. Thermoset resin impregnated web and process of making
JP7185634B2 (ja) * 2017-04-06 2022-12-07 旭化成株式会社 リチウムイオン二次電池用セパレータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872497A (en) * 1955-10-28 1959-02-03 Us Rubber Co Battery separators
US3036950A (en) * 1959-06-22 1962-05-29 Burgess Cellulose Company Process for incorporating resins into paper
DE1279795B (de) * 1965-01-29 1968-10-10 Grace W R & Co Verfahren zur Herstellung eines mikroporoesen Batteriescheiders
US3382213A (en) * 1966-05-12 1968-05-07 Gen Electric One-stage resin and process for preparing same comprising reacting a spaced polyphenol and an aldehyde

Also Published As

Publication number Publication date
BE824191A (fr) 1975-07-08
FR2257154B1 (enExample) 1980-11-07
US3893871A (en) 1975-07-08
FR2257154A1 (enExample) 1975-08-01
AU7716675A (en) 1976-07-08

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