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MX2014003835A - Composiciones de fluido dielectrico a base de ester sintetico para manejo termico mejorado. - Google Patents

Composiciones de fluido dielectrico a base de ester sintetico para manejo termico mejorado.

Info

Publication number
MX2014003835A
MX2014003835A MX2014003835A MX2014003835A MX2014003835A MX 2014003835 A MX2014003835 A MX 2014003835A MX 2014003835 A MX2014003835 A MX 2014003835A MX 2014003835 A MX2014003835 A MX 2014003835A MX 2014003835 A MX2014003835 A MX 2014003835A
Authority
MX
Mexico
Prior art keywords
methyl
dielectric fluid
thermal management
fluid compositions
synthetic ester
Prior art date
Application number
MX2014003835A
Other languages
English (en)
Other versions
MX358900B (es
Inventor
Dirk B Zinkweg
Zenon Lysenko
Suh Joon Han
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2014003835A publication Critical patent/MX2014003835A/es
Publication of MX358900B publication Critical patent/MX358900B/es

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
    • H01B3/20—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Transformer Cooling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Una composición de fluido dieléctrico para un aparato eléctrico, que comprende un estearato de metil-12-carboxi metilo funcionalizado que tiene propiedades deseables que incluyen un punto de vertido menor a -30°C y un punto de ignición menor a 250°C. Se puede preparar a través de un proceso en donde el estearato de metil-12-hidroxi metilo se transesterifica mediante reacciones con un alcohol C3-C20 para formar el éster hidroximetílico, seguido de la reacción con un ácido carboxílico lineal o ramificado C4-C20 seleccionado de cloruros de ácido libre, ácidos grasos, anhídridos de ácido carboxílico y combinaciones de los mismos. El segundo paso sirve para cubrir el extremo de los grupos de hidroxilo, produciendo de esta forma el compuesto de estearato de metil-12-carboxi metilo funcionalizado que exhibe estabilidad termooxidativa y capacidad de fluido a baja temperatura mejoradas, así como puntos de incendio incrementados.
MX2014003835A 2011-09-30 2012-09-26 Composiciones de fluido dielectrico a base de ester sintetico para manejo termico mejorado. MX358900B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161541572P 2011-09-30 2011-09-30
PCT/US2012/057291 WO2013049170A1 (en) 2011-09-30 2012-09-26 Synthetic ester-based dielectric fluid compositions for enhanced thermal management

Publications (2)

Publication Number Publication Date
MX2014003835A true MX2014003835A (es) 2014-04-30
MX358900B MX358900B (es) 2018-09-07

Family

ID=47178853

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003835A MX358900B (es) 2011-09-30 2012-09-26 Composiciones de fluido dielectrico a base de ester sintetico para manejo termico mejorado.

Country Status (10)

Country Link
US (1) US9330810B2 (es)
EP (1) EP2751811B1 (es)
JP (2) JP6145097B2 (es)
KR (1) KR101963471B1 (es)
CN (1) CN103843072B (es)
BR (1) BR112014004363B1 (es)
CA (1) CA2850535C (es)
MX (1) MX358900B (es)
TW (1) TWI562172B (es)
WO (1) WO2013049170A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101963471B1 (ko) * 2011-09-30 2019-03-28 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 관리를 위한 합성 에스테르 기재 유전 유체 조성물
FR3053521B1 (fr) 2016-06-29 2020-11-06 Arkema France Fluide dielectrique comprenant des esters d'acides gras
DE102018002891A1 (de) * 2017-04-13 2018-10-18 Klüber Lubrication München Se & Co. Kg Neue Esterverbindungen, Verfahren zu ihrer Herstellung sowie ihre Verwendung
WO2020181113A1 (en) * 2019-03-06 2020-09-10 Bp Corporation North America Inc. Lubricating compositions and base oils for use in the same

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB609133A (en) * 1945-03-10 1948-09-27 British Thomson Houston Co Ltd Improved dielectric compositions
JPS5015793B2 (es) * 1972-06-07 1975-06-07
US4496487A (en) * 1982-09-07 1985-01-29 Henkel Corporation Hydroxymethyl polyols
US4493914A (en) * 1983-02-23 1985-01-15 Ford Motor Company Stabilized dispersion of cross-linked polymer particles
JP3489883B2 (ja) * 1994-09-21 2004-01-26 伊藤製油株式会社 潤滑油
US6340659B1 (en) * 1995-12-13 2002-01-22 The Lubrizol Corporation Metal salts of lactones as lubricant additives
US5766517A (en) * 1995-12-21 1998-06-16 Cooper Industries, Inc. Dielectric fluid for use in power distribution equipment
US6340658B1 (en) * 1998-05-11 2002-01-22 Wavely Light And Power Vegetable-based transformer oil and transmission line fluid
US5958851A (en) * 1998-05-11 1999-09-28 Waverly Light And Power Soybean based transformer oil and transmission line fluid
JP2002146380A (ja) * 2000-11-17 2002-05-22 Daido Chem Ind Co Ltd アルミニウムｄｉ缶用成形加工潤滑剤組成物および該潤滑剤組成物を用いたアルミニウムｄｉ缶成形加工方法
US6583302B1 (en) * 2002-01-25 2003-06-24 The United States Of America As Represented By The Secretary Of Agriculture Chemically modified vegetable oil-based industrial fluid
US7795193B2 (en) * 2003-08-27 2010-09-14 Lion Corporation Base for electric insulating oil
MX2007004733A (es) * 2004-10-25 2007-06-18 Dow Global Technologies Inc Polioles de polimero y dispersiones de polimero hechos de materiales que contienen hidroxilo basado en aceite vegetal.
US20060142319A1 (en) 2004-12-14 2006-06-29 Bang-Chi Chen Pyridyl-substituted spiro-hydantoin crystalline forms and process
US7476344B2 (en) 2005-02-25 2009-01-13 E.I. Du Pont De Nemours Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids
BRPI0618409C1 (pt) * 2005-10-11 2011-12-20 Biolectric Pty Ltd fluido dielétricos à base de óleo contendo ácido monoinsaturado de baixa viscosidade, processo para suas produções, transformador e modificador de viscosidade
US8801975B2 (en) 2007-05-17 2014-08-12 Cooper Industries, Llc Vegetable oil dielectric fluid composition
SG177875A1 (en) * 2010-07-29 2012-02-28 Malaysian Palm Oil Board Mpob An electrical insulating fluid
KR101963471B1 (ko) 2011-09-30 2019-03-28 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 관리를 위한 합성 에스테르 기재 유전 유체 조성물

Also Published As

Publication number Publication date
US9330810B2 (en) 2016-05-03
CN103843072B (zh) 2018-01-23
JP6454744B2 (ja) 2019-01-16
KR101963471B1 (ko) 2019-03-28
CA2850535C (en) 2019-10-15
JP2015501507A (ja) 2015-01-15
TW201324543A (zh) 2013-06-16
KR20140082672A (ko) 2014-07-02
JP6145097B2 (ja) 2017-06-07
CA2850535A1 (en) 2013-04-04
US20140252281A1 (en) 2014-09-11
BR112014004363A2 (pt) 2017-03-21
EP2751811B1 (en) 2015-09-23
TWI562172B (en) 2016-12-11
MX358900B (es) 2018-09-07
WO2013049170A1 (en) 2013-04-04
EP2751811A1 (en) 2014-07-09
BR112014004363B1 (pt) 2021-05-04
CN103843072A (zh) 2014-06-04
JP2017162818A (ja) 2017-09-14

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