ES2128822T3 - Composicion dielectrica reticulable. - Google Patents

Composicion dielectrica reticulable.

Info

Publication number
ES2128822T3
ES2128822T3 ES96401021T ES96401021T ES2128822T3 ES 2128822 T3 ES2128822 T3 ES 2128822T3 ES 96401021 T ES96401021 T ES 96401021T ES 96401021 T ES96401021 T ES 96401021T ES 2128822 T3 ES2128822 T3 ES 2128822T3
Authority
ES
Spain
Prior art keywords
reticulable
dielectric composition
composition
impregnation
low
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 - Lifetime
Application number
ES96401021T
Other languages
English (en)
Inventor
Noelle Berger
Pierre Jay
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.)
Arkema France SA
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2128822T3 publication Critical patent/ES2128822T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Inorganic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

LA INVENCION SE REFIERE A UNA COMPOSICION DIELECTRICA DE IMPREGNACION RETICULABLE QUE COMPRENDE UN POLIOL POLIDIENICO, UN POLIISOCIANATO Y UNA CARGA LIQUIDA QUIMICAMENTE INERTE, CARACTERIZADA POR QUE SE UTILIZA UNA CANTIDAD SUFICIENTE DE DICHA CARGA LIQUIDA PARA CONSERVAR UNA VISCOSIDAD INFERIOR A 50 MPA.S A LA TEMPERATURA DE IMPREGNACION DURANTE UNA DURACION AL MENOS IGUAL A 1 DIA Y PARA OBTENER UNA TAN{DE} A 20 (GRADOS) C Y BAJO 50 HZ, TRAS LA RETICULACION COMPLETA, INFERIOR A 0,02. LA INVENCION SE REFIERE TAMBIEN A UN PROCEDIMIENTO PARA PREPARAR DICHA COMPOSICION.
ES96401021T 1995-05-19 1996-05-10 Composicion dielectrica reticulable. Expired - Lifetime ES2128822T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505989A FR2734392B1 (fr) 1995-05-19 1995-05-19 Composition dieletrique reticulable

Publications (1)

Publication Number Publication Date
ES2128822T3 true ES2128822T3 (es) 1999-05-16

Family

ID=9479186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401021T Expired - Lifetime ES2128822T3 (es) 1995-05-19 1996-05-10 Composicion dielectrica reticulable.

Country Status (13)

Country Link
US (1) US6316542B1 (es)
EP (1) EP0743655B1 (es)
JP (1) JP2877754B2 (es)
KR (1) KR100206527B1 (es)
CN (2) CN1044380C (es)
AT (1) ATE176962T1 (es)
CA (1) CA2177028C (es)
DE (1) DE69601558T2 (es)
DK (1) DK0743655T3 (es)
ES (1) ES2128822T3 (es)
FR (1) FR2734392B1 (es)
NO (1) NO309348B1 (es)
TW (1) TW436818B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816030B1 (fr) * 2000-10-27 2003-05-16 Atofina Utilisation d'une composition d'isolation thermique pour l'isolation de canalisations contenues dans une conduite de transfert de produits petroliers
KR100773695B1 (ko) 2007-02-02 2007-11-05 엘에스전선 주식회사 고전압 직류 케이블의 함침방법
US8741186B2 (en) 2008-10-16 2014-06-03 Ragasa Industrias, S.A. De C.V. Vegetable oil of high dielectric purity, method for obtaining same and use in an electrical device
KR101411026B1 (ko) * 2012-12-12 2014-06-25 주식회사 지코스 식물성 저압 콘덴서유
FR3008708B1 (fr) * 2013-07-19 2016-09-23 Arkema France Composition de fluide dielectrique ou caloporteur
CN106356206B (zh) * 2016-10-26 2018-06-01 安徽飞达电气科技有限公司 一种电容器浸渍液及其制备方法
EP3315543B1 (en) * 2016-10-27 2020-09-23 Borealis AG Polypropylene film structure having increased life time
FR3078711B1 (fr) * 2018-03-08 2020-07-31 Arkema France Utilisation d'un melange en tant que fluide dielectrique
CN110283465B (zh) * 2018-03-19 2022-10-14 日立能源瑞士股份公司 具有显示热可逆性油至凝胶转变的绝缘组合物的电容器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747037A (en) * 1968-01-11 1973-07-17 Gen Electric Petroleum based oil modified castor oil-urethane composition for electrical potting
US4008197A (en) * 1974-01-11 1977-02-15 N L Industries, Inc. Mineral oil extended polyurethane system containing a coupling agent for decontaminating and sealing the interior spaces of an insulated electrical device
US4060583A (en) * 1975-02-28 1977-11-29 Minnesota Mining And Manufacturing Company Electrically insulating composition
US4176239A (en) * 1976-09-30 1979-11-27 N L Industries, Inc. Insulated electrical cable containing an agent for decontaminating and sealing the interior space thereof
JPS5562918A (en) * 1978-11-01 1980-05-12 Sanyurejin Kk Urethane resin composition
JPS59115354A (ja) * 1982-12-21 1984-07-03 Yokohama Rubber Co Ltd:The ウレタン混和物
JPS59191771A (ja) * 1983-04-15 1984-10-30 Matsushita Electric Works Ltd コイル保護用ウレタン樹脂組成物
CN1007274B (zh) * 1985-04-23 1990-03-21 美商贝洛特公司 扩展压榨装置
JPS627723A (ja) * 1985-07-03 1987-01-14 Shin Etsu Chem Co Ltd エポキシ樹脂組成物
JP3097854B2 (ja) * 1989-05-12 2000-10-10 旭硝子株式会社 ポリウレタン類の製造方法
CN1050738A (zh) * 1989-10-05 1991-04-17 中国石油化工总公司一坪化工厂 固体润滑剂分散液
US5391664A (en) * 1992-09-03 1995-02-21 Nippon Shokubai Co., Ltd. Process for producing polymer
FR2750245A1 (fr) * 1996-06-19 1997-12-26 Atochem Elf Sa Impregnants pour condensateurs auto-regenerateurs

Also Published As

Publication number Publication date
JP2877754B2 (ja) 1999-03-31
FR2734392B1 (fr) 1997-06-20
ATE176962T1 (de) 1999-03-15
CA2177028A1 (fr) 1996-11-20
TW436818B (en) 2001-05-28
FR2734392A1 (fr) 1996-11-22
MX9601875A (es) 1997-07-31
EP0743655B1 (fr) 1999-02-24
KR960042774A (ko) 1996-12-21
JPH08337715A (ja) 1996-12-24
US6316542B1 (en) 2001-11-13
CN1227958A (zh) 1999-09-08
NO309348B1 (no) 2001-01-15
CA2177028C (fr) 2002-07-16
CN1115699C (zh) 2003-07-23
CN1139697A (zh) 1997-01-08
NO961968L (no) 1996-11-20
DE69601558D1 (de) 1999-04-01
DE69601558T2 (de) 1999-09-16
DK0743655T3 (da) 1999-09-27
KR100206527B1 (ko) 1999-07-01
NO961968D0 (no) 1996-05-14
EP0743655A1 (fr) 1996-11-20
CN1044380C (zh) 1999-07-28

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