CA1126500A - Cellulose-based electric insulation material and process for producing thereof - Google Patents

Cellulose-based electric insulation material and process for producing thereof

Info

Publication number
CA1126500A
CA1126500A CA326,705A CA326705A CA1126500A CA 1126500 A CA1126500 A CA 1126500A CA 326705 A CA326705 A CA 326705A CA 1126500 A CA1126500 A CA 1126500A
Authority
CA
Canada
Prior art keywords
paper
electric insulation
insulation material
boron
cellulose
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
CA326,705A
Other languages
English (en)
French (fr)
Inventor
Lev N. Tkach
Leonid M. Vaisman
Jury N. Prikhodko
Vladimir I. Soldatenko
Vasily V. Kostjuchenko
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.)
MALINSKAYA BUMAZHNAYA FABRIKA IMENI 50-LETIA VELIKOI OKTYABRSKOI SOTSIALISTICHESKOI REVOLJUTSII
Original Assignee
MALINSKAYA BUMAZHNAYA FABRIKA IMENI 50-LETIA VELIKOI OKTYABRSKOI SOTSIALISTICHESKOI REVOLJUTSII
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
Priority claimed from SU782674053A external-priority patent/SU802435A1/ru
Priority claimed from SU782674052A external-priority patent/SU802434A1/ru
Application filed by MALINSKAYA BUMAZHNAYA FABRIKA IMENI 50-LETIA VELIKOI OKTYABRSKOI SOTSIALISTICHESKOI REVOLJUTSII filed Critical MALINSKAYA BUMAZHNAYA FABRIKA IMENI 50-LETIA VELIKOI OKTYABRSKOI SOTSIALISTICHESKOI REVOLJUTSII
Application granted granted Critical
Publication of CA1126500A publication Critical patent/CA1126500A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/65—Acid compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Cosmetics (AREA)
CA326,705A 1978-10-26 1979-05-01 Cellulose-based electric insulation material and process for producing thereof Expired CA1126500A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU782674053A SU802435A1 (ru) 1978-10-26 1978-10-26 Способ изготовлени электро-изОл циОННОй буМАги
SU2674053 1978-10-26
SU2674052 1978-10-26
SU782674052A SU802434A1 (ru) 1978-10-26 1978-10-26 Способ изготовлени электроизол цион-НОй буМАги

Publications (1)

Publication Number Publication Date
CA1126500A true CA1126500A (en) 1982-06-29

Family

ID=26665704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326,705A Expired CA1126500A (en) 1978-10-26 1979-05-01 Cellulose-based electric insulation material and process for producing thereof

Country Status (5)

Country Link
AT (1) AT370149B (de)
CA (1) CA1126500A (de)
DE (1) DE2917559C2 (de)
FI (1) FI61365C (de)
FR (1) FR2440061A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502206B1 (fr) * 1981-03-23 1986-04-25 Uk Nii Tsellyulozno Bumazhnoj Procede de fabrication d'un isolant electrique a base de cellulose, appareil pour sa mise en oeuvre et isolant electrique obtenu par ledit procede

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU540003A1 (ru) * 1975-06-02 1976-12-25 Украинский научно-исследовательский институт целлюлозно-бумажной промышленности Способ подготовки бумажной массы дл изготовлени малопотерьной конденсаторной бумаги
SU536275A1 (ru) * 1975-07-16 1976-11-25 Институт общей и неорганической химии АН Белорусской ССР Состав дл изготовлени электроизол ционной бумаги

Also Published As

Publication number Publication date
DE2917559A1 (de) 1980-06-04
AT370149B (de) 1983-03-10
FI791455A7 (fi) 1980-04-27
DE2917559C2 (de) 1984-08-02
FR2440061B1 (de) 1982-10-22
FI61365C (fi) 1982-07-12
FI61365B (fi) 1982-03-31
ATA271679A (de) 1982-07-15
FR2440061A1 (fr) 1980-05-23

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Legal Events

Date Code Title Description
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