BR112017017690A2 - ?composição de éster, composição de fluido dielétrico, aparelho elétrico, métodos de fabricação de uma composição de éster, e, de uma composição de fluido dielétrico, e, uso de uma composição de éster? - Google Patents

?composição de éster, composição de fluido dielétrico, aparelho elétrico, métodos de fabricação de uma composição de éster, e, de uma composição de fluido dielétrico, e, uso de uma composição de éster?

Info

Publication number
BR112017017690A2
BR112017017690A2 BR112017017690A BR112017017690A BR112017017690A2 BR 112017017690 A2 BR112017017690 A2 BR 112017017690A2 BR 112017017690 A BR112017017690 A BR 112017017690A BR 112017017690 A BR112017017690 A BR 112017017690A BR 112017017690 A2 BR112017017690 A2 BR 112017017690A2
Authority
BR
Brazil
Prior art keywords
composition
dielectric fluid
ester
ester composition
methods
Prior art date
Application number
BR112017017690A
Other languages
English (en)
Inventor
Dr Francine Elizabeth Edwards
Dr Russell Martin
Original Assignee
M&I Mat Limited
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 M&I Mat Limited filed Critical M&I Mat Limited
Publication of BR112017017690A2 publication Critical patent/BR112017017690A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/28—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/105—Cooling by special liquid or by liquid of particular composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Lubricants (AREA)

Abstract

resumo ?composição de éster, composição de fluido dielétrico, aparelho elétrico, métodos de fabricação de uma composição de éster, e, de uma composição de fluido dielétrico, e, uso de uma composição de éster? a presente invenção se refere a uma composição de éster que é apropriada para uma operação com sucesso em um fluido dielétrico a temperaturas extremamente baixas, tais como abaixo de menos 50oc, sem comprometer as propriedades dielétricas da composição. a invenção também se refere a métodos de fabricação da composição de éster e uma composição de fluido dielétrico contendo a mesma.
BR112017017690A 2015-02-20 2016-02-22 ?composição de éster, composição de fluido dielétrico, aparelho elétrico, métodos de fabricação de uma composição de éster, e, de uma composição de fluido dielétrico, e, uso de uma composição de éster? BR112017017690A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201502874A GB201502874D0 (en) 2015-02-20 2015-02-20 Low temperature dielectric fluid compositions
PCT/GB2016/050437 WO2016132156A1 (en) 2015-02-20 2016-02-22 Low temperature dielectric fluid compositions

Publications (1)

Publication Number Publication Date
BR112017017690A2 true BR112017017690A2 (pt) 2018-04-10

Family

ID=52821931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017017690A BR112017017690A2 (pt) 2015-02-20 2016-02-22 ?composição de éster, composição de fluido dielétrico, aparelho elétrico, métodos de fabricação de uma composição de éster, e, de uma composição de fluido dielétrico, e, uso de uma composição de éster?

Country Status (10)

Country Link
US (1) US20180075941A1 (pt)
EP (1) EP3259763A1 (pt)
JP (1) JP2018507527A (pt)
KR (1) KR20170117583A (pt)
CN (1) CN107258003A (pt)
BR (1) BR112017017690A2 (pt)
CA (1) CA2976317A1 (pt)
GB (2) GB201502874D0 (pt)
RU (1) RU2017131529A (pt)
WO (1) WO2016132156A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2541929B (en) * 2015-09-04 2018-05-09 M&I Mat Limited Ester compositions for dielectric fluids
CN112041942B (zh) * 2018-03-21 2023-10-03 嘉吉公司 包含具有增加的稳定性的天然生物来源的油的介电流体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912486B1 (de) * 1969-03-12 1970-03-19 Ruhrchemie Ag Schmiermittel auf der Basis von Carbonsaeureestern
JP2931426B2 (ja) * 1991-01-09 1999-08-09 株式会社ジャパンエナジー 冷凍機用潤滑油
ES2292544T3 (es) * 2000-10-16 2008-03-16 Nof Corporation Preparacion de esteres para uso como material base lubricante.
JP4502680B2 (ja) * 2004-03-26 2010-07-14 株式会社ジャパンエナジー 電気絶縁油
KR101230701B1 (ko) * 2004-10-13 2013-02-07 제이엑스 닛코닛세키에너지주식회사 전기 절연유
CA2492565A1 (en) * 2005-01-13 2006-07-13 Oleotek Inc. Dielectric coolants for use in electrical equipment
KR101659648B1 (ko) * 2010-08-24 2016-09-26 케이에이치 네오켐 가부시키가이샤 네오펜틸글리콜의 디에스테르
CA3056968C (en) * 2011-09-30 2021-09-21 Dow Global Technologies Llc Dielectric fluid compositions for enhanced thermal management
CN103833549B (zh) * 2012-11-23 2016-04-06 中国石油天然气股份有限公司 一种脂肪酸多元醇酯的制备方法

Also Published As

Publication number Publication date
RU2017131529A (ru) 2019-03-20
EP3259763A1 (en) 2017-12-27
WO2016132156A1 (en) 2016-08-25
CN107258003A (zh) 2017-10-17
US20180075941A1 (en) 2018-03-15
GB2548421A (en) 2017-09-20
CA2976317A1 (en) 2016-08-25
JP2018507527A (ja) 2018-03-15
GB201610620D0 (en) 2016-08-03
GB201502874D0 (en) 2015-04-08
KR20170117583A (ko) 2017-10-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired