ATE111431T1 - Benzyltoluol und (methylbenzyl)xylol enthaltende dielektrische zusammensetzungen. - Google Patents

Benzyltoluol und (methylbenzyl)xylol enthaltende dielektrische zusammensetzungen.

Info

Publication number
ATE111431T1
ATE111431T1 AT91400360T AT91400360T ATE111431T1 AT E111431 T1 ATE111431 T1 AT E111431T1 AT 91400360 T AT91400360 T AT 91400360T AT 91400360 T AT91400360 T AT 91400360T AT E111431 T1 ATE111431 T1 AT E111431T1
Authority
AT
Austria
Prior art keywords
methylbenzyl
xylene
compositions containing
dielectric compositions
benzyltoluene
Prior art date
Application number
AT91400360T
Other languages
English (en)
Inventor
Noelle Berger
Raymond Commandeur
Pierre Jay
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Application granted granted Critical
Publication of ATE111431T1 publication Critical patent/ATE111431T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/12—Polycyclic non-condensed hydrocarbons
    • C07C15/16—Polycyclic non-condensed hydrocarbons containing at least two phenyl groups linked by one single acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • 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
    • H01B3/22—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 hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Organic Insulating Materials (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Developing Agents For Electrophotography (AREA)
AT91400360T 1990-02-27 1991-02-13 Benzyltoluol und (methylbenzyl)xylol enthaltende dielektrische zusammensetzungen. ATE111431T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002420A FR2658812B1 (fr) 1990-02-27 1990-02-27 Compositions dielectriques a base de benzyltoluene et de (methylbenzyl) xylene.

Publications (1)

Publication Number Publication Date
ATE111431T1 true ATE111431T1 (de) 1994-09-15

Family

ID=9394177

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91400360T ATE111431T1 (de) 1990-02-27 1991-02-13 Benzyltoluol und (methylbenzyl)xylol enthaltende dielektrische zusammensetzungen.

Country Status (17)

Country Link
US (1) US5545355A (de)
EP (1) EP0444989B1 (de)
JP (1) JPH0751520B2 (de)
KR (1) KR960005274B1 (de)
CN (1) CN1031990C (de)
AT (1) ATE111431T1 (de)
BR (1) BR9100798A (de)
CA (1) CA2037126C (de)
DE (1) DE69103927T2 (de)
DK (1) DK0444989T3 (de)
ES (1) ES2060311T3 (de)
FI (1) FI97222C (de)
FR (1) FR2658812B1 (de)
IE (1) IE68779B1 (de)
NO (1) NO910753L (de)
PT (1) PT96893B (de)
ZA (1) ZA911399B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO177820C (no) * 1991-11-26 1995-11-29 Atochem Elf Sa Blanding på basis av benzyltoluener og benzylxylener og deres anvendelse som dielektrika
ES2297829T3 (es) * 1994-09-30 2008-05-01 Arkema France Uso para los transformadores de distribucion de una composicion dielectrica a base de poliarilalcanos con propiedades dielectricas mejoradas.
US5766517A (en) 1995-12-21 1998-06-16 Cooper Industries, Inc. Dielectric fluid for use in power distribution equipment
FR2759198B1 (fr) * 1997-01-31 1999-03-26 Atochem Elf Sa Procede d'impregnation de condensateurs electriques
FR2794567A1 (fr) * 1999-06-07 2000-12-08 Atofina Composition dielectrique ayant une absorption de gaz amelioree
US6790386B2 (en) 2000-02-25 2004-09-14 Petro-Canada Dielectric fluid
FR2807059B1 (fr) * 2000-03-29 2002-05-17 Atofina Fluide de transfert de chaleur a base de polyphenylmethanes ayant une stabilite thermique amelioree
US6908673B2 (en) * 2000-06-28 2005-06-21 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
US9051419B2 (en) * 2002-06-14 2015-06-09 Richard H. Hall Polymer
WO2004066317A1 (en) * 2003-01-20 2004-08-05 Gabriele Perego Cable with recycable covering layer
US7884284B2 (en) * 2005-10-25 2011-02-08 Prysmian Cavi E Sistemi Energia S.R.L. Energy cable comprising a dielectric fluid and a mixture of thermoplastic polymers
ES2392768T3 (es) * 2007-06-28 2012-12-13 Prysmian S.P.A. Cable de energía
JP5814637B2 (ja) * 2011-06-07 2015-11-17 Ｊｘ日鉱日石エネルギー株式会社 低温特性に優れた電気絶縁油組成物
FR3008708B1 (fr) * 2013-07-19 2016-09-23 Arkema France Composition de fluide dielectrique ou caloporteur
FR3078711B1 (fr) * 2018-03-08 2020-07-31 Arkema France Utilisation d'un melange en tant que fluide dielectrique
FR3101477B1 (fr) 2019-10-01 2021-09-24 Arkema France Augmentation de la puissance d’un transformateur
FR3101476B1 (fr) 2019-10-01 2021-09-24 Arkema France Fluide diélectrique pour rétrofilling de transformateur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1194284A (en) * 1982-09-16 1985-10-01 Atsushi Sato Electrical insulating oil and oil-filled electrical appliances
FR2552423B1 (fr) * 1983-09-23 1985-10-25 Ugine Kuhlmann Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication
FR2618142B1 (fr) * 1987-07-16 1989-10-06 Atochem Compositions d'oligomeres de polyarylalcanes contenant des motifs xylene et leur procede de fabrication

Also Published As

Publication number Publication date
PT96893B (pt) 1998-07-31
KR910021356A (ko) 1991-12-20
ES2060311T3 (es) 1994-11-16
DK0444989T3 (da) 1995-02-13
FI910935L (fi) 1991-08-28
EP0444989B1 (de) 1994-09-14
FI97222B (fi) 1996-07-31
JPH0751520B2 (ja) 1995-06-05
ZA911399B (en) 1991-11-27
FR2658812A1 (fr) 1991-08-30
DE69103927D1 (de) 1994-10-20
PT96893A (pt) 1991-10-31
FR2658812B1 (fr) 1992-05-15
JPH04211619A (ja) 1992-08-03
NO910753D0 (no) 1991-02-26
US5545355A (en) 1996-08-13
EP0444989A1 (de) 1991-09-04
CA2037126A1 (fr) 1991-08-28
FI910935A0 (fi) 1991-02-26
IE910614A1 (en) 1991-08-28
FI97222C (fi) 1996-11-11
KR960005274B1 (ko) 1996-04-23
CN1054416A (zh) 1991-09-11
CA2037126C (fr) 1997-08-26
DE69103927T2 (de) 1995-05-04
IE68779B1 (en) 1996-07-10
BR9100798A (pt) 1991-11-05
CN1031990C (zh) 1996-06-12
NO910753L (no) 1991-08-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee