GR34945B - METHOD OF MANUFACTURING ELECTRICAL INSULATORS. - Google Patents

METHOD OF MANUFACTURING ELECTRICAL INSULATORS.

Info

Publication number
GR34945B
GR34945B GR670134945A GR670134945A GR34945B GR 34945 B GR34945 B GR 34945B GR 670134945 A GR670134945 A GR 670134945A GR 670134945 A GR670134945 A GR 670134945A GR 34945 B GR34945 B GR 34945B
Authority
GR
Greece
Prior art keywords
electrical insulators
manufacturing electrical
solution
boiling point
high boiling
Prior art date
Application number
GR670134945A
Other languages
Greek (el)
Original Assignee
Societa Italiana Resine S.P.A.
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 Societa Italiana Resine S.P.A. filed Critical Societa Italiana Resine S.P.A.
Publication of GR34945B publication Critical patent/GR34945B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/52—Epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

ία μέθοδος δια την παρασκευήν υλικού ηλεκτρικών μονωτήρων κατασκευασμένου εκ χάρτου η οποία περιλαμβάνει: δια ποτισμόν χάρτου εντός ενός διαλύματος εποξικής ρητίνης και μιας υψηλού βαθμού ζέσεως οργανικής ουσίας είτε εν αναμίξει είτε πρώτον μετά μιας υψηλού βαθμού ζέσεως ουσίας και δεύτερον μεθ' ενός διαλύματος ρητίνης ξήρανσιν και κατεργασίαν διαθερμότητος. A method for preparing paper-insulated electrical insulator material comprising: soaking the paper in a solution of epoxy resin and a high boiling point of organic matter either mixed or first after a high boiling point of substance and secondly with a solution of resin and drying diathermy treatment.

GR670134945A 1966-12-23 1967-12-22 METHOD OF MANUFACTURING ELECTRICAL INSULATORS. GR34945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3149066 1966-12-23

Publications (1)

Publication Number Publication Date
GR34945B true GR34945B (en) 1968-07-24

Family

ID=11233679

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670134945A GR34945B (en) 1966-12-23 1967-12-22 METHOD OF MANUFACTURING ELECTRICAL INSULATORS.

Country Status (3)

Country Link
ES (2) ES348294A1 (en)
GR (1) GR34945B (en)
NL (1) NL6717601A (en)

Also Published As

Publication number Publication date
ES348294A1 (en) 1969-03-01
NL6717601A (en) 1968-06-24
ES348293A1 (en) 1969-03-01

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