ZA911399B - Dielectric compositions based on benzyltoluene and on(methylbenzyl)xylene - Google Patents

Dielectric compositions based on benzyltoluene and on(methylbenzyl)xylene

Info

Publication number: ZA911399B
Authority: ZA; South Africa
Prior art keywords: methylbenzyl; xylene; benzyltoluene; compositions based; dielectric compositions
Prior art date: 1990-02-27

Application number

ZA911399A

Other languages

English (en)

Inventor

Raymond Commandeur

Commandeur Raymond

Noelle Berger

Berger Noelle

Pierre Jay

Jay Pierre

Original Assignee

Atochem

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.)

1990-02-27

Filing date

1991-02-26

Publication date

1991-11-27

1991-02-26 Application filed by Atochem filed Critical Atochem

1991-11-27 Publication of ZA911399B publication Critical patent/ZA911399B/xx

Links

239000000203 mixture Substances 0.000 title abstract 4
QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical compound C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 title abstract 3
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 title 1
239000008096 xylene Substances 0.000 title 1
GNPWYHFXSMINJQ-UHFFFAOYSA-N 1,2-dimethyl-3-(1-phenylethyl)benzene Chemical group C=1C=CC(C)=C(C)C=1C(C)C1=CC=CC=C1 GNPWYHFXSMINJQ-UHFFFAOYSA-N 0.000 abstract 2
PKQYSCBUFZOAPE-UHFFFAOYSA-N 1,2-dibenzyl-3-methylbenzene Chemical compound C=1C=CC=CC=1CC=1C(C)=CC=CC=1CC1=CC=CC=C1 PKQYSCBUFZOAPE-UHFFFAOYSA-N 0.000 abstract 1
RIGGBTNEASBFER-UHFFFAOYSA-N 1,2-dimethyl-3,4-bis(1-phenylethyl)benzene Chemical group C=1C=C(C)C(C)=C(C(C)C=2C=CC=CC=2)C=1C(C)C1=CC=CC=C1 RIGGBTNEASBFER-UHFFFAOYSA-N 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1

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)
Microelectronics & Electronic Packaging (AREA)
Spectroscopy & Molecular Physics (AREA)
Manufacturing & Machinery (AREA)
Physics & Mathematics (AREA)
Oil, Petroleum & Natural Gas (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)
Developing Agents For Electrophotography (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

ZA911399A 1990-02-27 1991-02-26 Dielectric compositions based on benzyltoluene and on(methylbenzyl)xylene ZA911399B (en)

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
ZA911399B true ZA911399B (en)	1991-11-27

Family

ID=9394177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA911399A ZA911399B (en)	1990-02-27	1991-02-26	Dielectric compositions based on benzyltoluene and on(methylbenzyl)xylene

Country Status (17)

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

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
DE602005021712D1 (de) *	2005-10-25	2010-07-15	Prysmian Spa	Energiekabel mit einem dielektrischen fluid und einer mischung thermoplastischer polymere
US7999188B2 (en) *	2007-06-28	2011-08-16	Prysmian S.P.A.	Energy cable
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

1990
- 1990-02-27 FR FR9002420A patent/FR2658812B1/fr not_active Expired - Lifetime
1991
- 1991-02-13 EP EP91400360A patent/EP0444989B1/fr not_active Expired - Lifetime
- 1991-02-13 AT AT91400360T patent/ATE111431T1/de not_active IP Right Cessation
- 1991-02-13 DE DE69103927T patent/DE69103927T2/de not_active Expired - Fee Related
- 1991-02-13 DK DK91400360.3T patent/DK0444989T3/da active
- 1991-02-13 ES ES91400360T patent/ES2060311T3/es not_active Expired - Lifetime
- 1991-02-22 IE IE61491A patent/IE68779B1/en not_active IP Right Cessation
- 1991-02-26 ZA ZA911399A patent/ZA911399B/xx unknown
- 1991-02-26 NO NO91910753A patent/NO910753L/no unknown
- 1991-02-26 FI FI910935A patent/FI97222C/fi active IP Right Grant
- 1991-02-26 PT PT96893A patent/PT96893B/pt not_active IP Right Cessation
- 1991-02-26 CA CA002037126A patent/CA2037126C/fr not_active Expired - Fee Related
- 1991-02-27 BR BR919100798A patent/BR9100798A/pt not_active Application Discontinuation
- 1991-02-27 CN CN91101216A patent/CN1031990C/zh not_active Expired - Fee Related
- 1991-02-27 JP JP3055989A patent/JPH0751520B2/ja not_active Expired - Fee Related
- 1991-02-27 KR KR1019910003202A patent/KR960005274B1/ko not_active Expired - Fee Related
1995
- 1995-05-15 US US08/441,314 patent/US5545355A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI910935A0 (fi)	1991-02-26
DE69103927D1 (de)	1994-10-20
CA2037126C (fr)	1997-08-26
KR910021356A (ko)	1991-12-20
FI910935L (fi)	1991-08-28
FI97222B (fi)	1996-07-31
PT96893B (pt)	1998-07-31
ES2060311T3 (es)	1994-11-16
NO910753L (no)	1991-08-28
DK0444989T3 (da)	1995-02-13
CA2037126A1 (fr)	1991-08-28
FR2658812B1 (fr)	1992-05-15
JPH0751520B2 (ja)	1995-06-05
FR2658812A1 (fr)	1991-08-30
CN1054416A (zh)	1991-09-11
NO910753D0 (no)	1991-02-26
EP0444989B1 (fr)	1994-09-14
DE69103927T2 (de)	1995-05-04
US5545355A (en)	1996-08-13
CN1031990C (zh)	1996-06-12
FI97222C (fi)	1996-11-11
PT96893A (pt)	1991-10-31
ATE111431T1 (de)	1994-09-15
IE68779B1 (en)	1996-07-10
EP0444989A1 (fr)	1991-09-04
JPH04211619A (ja)	1992-08-03
KR960005274B1 (ko)	1996-04-23
IE910614A1 (en)	1991-08-28
BR9100798A (pt)	1991-11-05

Publication	Publication Date	Title
ATE111431T1 (de)	1994-09-15	Benzyltoluol und (methylbenzyl)xylol enthaltende dielektrische zusammensetzungen.
DE3750894D1 (de)	1995-02-02	Pfropfcopolymerisat und dieses enthaltende Polyphenylenetherharzzusammensetzung.
MY129979A (en)	2007-05-31	Dielectric liquids
AU573179B2 (en)	1988-06-02	Lighting apparatus
MY104393A (en)	1994-03-31	Azeotropic compositions of 1,1-dichloro-1- fluorethane and methanol/ethanol.
CA2059568A1 (en)	1992-07-19	Insulating composition
ATE117002T1 (de)	1995-01-15	Hochmolekular stickstoffhaltige kondensate und diese enthaltender treibstoff und schmiermittel.
FI910936A0 (fi)	1991-02-26	Komposition baserad pao metyl- och bensylderivat av difenylmetan och anvaendning av densamma som isolator.
KR830007027A (ko)	1983-10-12	방전등 점등장치
FI873115A7 (fi)	1988-01-15	Sähköliitin, jonka kytkentävoima on nolla.
DE3170583D1 (en)	1985-06-27	Electrical device containing a halogenated dielectric fluid
ATE103096T1 (de)	1994-04-15	Dielektrische isolierfluessigkeit, die perchloraethylen und einen aliphatischen kohlenwasserstoff enthaelt.
EP0284390A3 (en)	1989-10-18	Vacuum breaker
DE3889685D1 (de)	1994-06-30	Mehrstellungs-Kommutierungstrenner für Hoch- und Mittelspannungs-Schaltanlagen.
DE3268802D1 (en)	1986-03-13	Phase splitter with integrated latching circuit
IT1187602B (it)	1987-12-23	Interruttore universale a linguette contattori integrali
IT1214616B (it)	1990-01-18	Circuito di commutazione, integrabile monoliticamente, ad elevato rendimento.
ES8206103A1 (es)	1982-08-16	Perfeccionamientos en las tomas electricas de seguridad
EP0266093A3 (en)	1988-09-28	High power multi-layer semiconductive switching device with multiple parallel contacts
GB2112572B (en)	1986-01-02	Electrical switch operating device and table lamp incorporating such device
IT1228610B (it)	1991-06-24	Gruppo morsetteria con fissacavo, applicabile sull'esterno di apparecchi elettrodomestici in genere.
Tallon et al.	1987	High Temperature Superconducting Ceramics
JPS51147799A (en)	1976-12-18	Oil-immersed plastic insulating electric apparatus
UA18732A (uk)	1997-12-25	Пристрій для комутації електиричhого кола
DE3776734D1 (de)	1992-03-26	Gasisolierte hochspannungsvorrichtung.