IT1060728B - BIODEGRADABLE DIELECTRIC FLUID-BASED ELECTRICAL DEVICES - Google Patents

BIODEGRADABLE DIELECTRIC FLUID-BASED ELECTRICAL DEVICES

Info

Publication number
IT1060728B
IT1060728B IT23754/76A IT2375476A IT1060728B IT 1060728 B IT1060728 B IT 1060728B IT 23754/76 A IT23754/76 A IT 23754/76A IT 2375476 A IT2375476 A IT 2375476A IT 1060728 B IT1060728 B IT 1060728B
Authority
IT
Italy
Prior art keywords
electrical devices
dielectric fluid
based electrical
biodegradable dielectric
biodegradable
Prior art date
Application number
IT23754/76A
Other languages
Italian (it)
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 IT1060728B publication Critical patent/IT1060728B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
    • H01G4/222—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant halogenated
    • 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
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/042—Epoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/024—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aromatic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Insulating Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
IT23754/76A 1975-05-30 1976-05-28 BIODEGRADABLE DIELECTRIC FLUID-BASED ELECTRICAL DEVICES IT1060728B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58248675A 1975-05-30 1975-05-30
US63552475A 1975-11-26 1975-11-26

Publications (1)

Publication Number Publication Date
IT1060728B true IT1060728B (en) 1982-08-20

Family

ID=27078579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23754/76A IT1060728B (en) 1975-05-30 1976-05-28 BIODEGRADABLE DIELECTRIC FLUID-BASED ELECTRICAL DEVICES

Country Status (13)

Country Link
JP (1) JPS5936367B2 (en)
AR (1) AR215859A1 (en)
BR (1) BR7603396A (en)
CA (1) CA1081937A (en)
CH (1) CH604330A5 (en)
DE (1) DE2624032C2 (en)
ES (1) ES448228A1 (en)
FR (1) FR2312841A1 (en)
GB (1) GB1504655A (en)
IT (1) IT1060728B (en)
MX (1) MX142957A (en)
NL (1) NL7605659A (en)
SE (1) SE425318B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432199A1 (en) * 1978-07-27 1980-02-22 Ugine Kuhlmann Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs.
EP0008251B1 (en) 1978-07-27 1982-02-17 P C U K Produits Chimiques Ugine Kuhlmann Dielectric liquids, manufacturing process and uses
FR2449954A2 (en) * 1979-02-20 1980-09-19 Ugine Kuhlmann Liq. dielectrics with good low-temp. properties - comprising chlorinated di:phenyl-methane derivs.
DE3402863A1 (en) * 1984-01-27 1985-08-01 Hydrocor-Forschungs- und Analytik GmbH, 1000 Berlin BROMYLED BENZYLTOLUOL DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE402381A (en) *
US2410714A (en) * 1942-03-31 1946-11-05 Gen Electric Dielectric and insulating composition
US2477543A (en) * 1946-05-18 1949-07-26 Sprague Electric Co Fluorinated polyaryl hydrocarbons
US2617770A (en) * 1948-12-28 1952-11-11 Monsanto Chemicals Compositions of matter comprising halogenated organic compounds
US3362908A (en) * 1965-01-13 1968-01-09 Gen Electric Electrical apparatus and dielectric material therefor
US3423655A (en) * 1965-09-20 1969-01-21 Gen Electric Dielectric liquid epoxide scavenger

Also Published As

Publication number Publication date
DE2624032A1 (en) 1976-12-09
SE425318B (en) 1982-09-20
GB1504655A (en) 1978-03-22
CH604330A5 (en) 1978-09-15
AU1438776A (en) 1977-12-01
MX142957A (en) 1981-01-26
FR2312841A1 (en) 1976-12-24
CA1081937A (en) 1980-07-22
NL7605659A (en) 1976-12-02
ES448228A1 (en) 1977-12-01
JPS51145000A (en) 1976-12-13
DE2624032C2 (en) 1984-10-31
SE7606085L (en) 1976-12-01
JPS5936367B2 (en) 1984-09-03
AR215859A1 (en) 1979-11-15
FR2312841B1 (en) 1982-02-19
BR7603396A (en) 1976-12-21

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