KR960010596A - 개선된 유전 특성을 갖는 폴리아릴알칸을 기재로한 유전체 조성물 - Google Patents

개선된 유전 특성을 갖는 폴리아릴알칸을 기재로한 유전체 조성물 Download PDF

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KR960010596A
KR960010596A KR1019950033606A KR19950033606A KR960010596A KR 960010596 A KR960010596 A KR 960010596A KR 1019950033606 A KR1019950033606 A KR 1019950033606A KR 19950033606 A KR19950033606 A KR 19950033606A KR 960010596 A KR960010596 A KR 960010596A
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weight
oligomer
general formula
composition according
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KR100364883B1 (ko
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베르제 노엘르
꼬망데르 라이몽
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삐에르 쁘와송
엘프 아토켐 에스.에이.
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/442—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 vinyl resins; acrylic resins from aromatic vinyl 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

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

Abstract

본 발명은 하기 일반식을 갖는 하나 이상의 폴리아릴알칸을 포함하는 유전체 조성물에 관한 것으로 :
(상기 식에서, n1및 n2는 0,1 또는 2로, n1+n2는 1또는 2이고, x는 0,1,2,3,4,5 또는 6임), 상기 조성물은 특히 온도에 따라 증가하는 파괴 전압을 갖는다.

Description

개선된 유전 특성을 갖는 폴리아릴알칸을 기재로한 유전체 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 하기 일반식(Ⅰ)의 이성질체 또는 이성질체들의 혼합물로 구성되는 폴리아릴알칸 올리고머 하나 이상을 포함하며, 하기 a)~d)를 가짐을 특징으로 하는 유전체 조성물:
    (상기 식에서, n1및 n2는 0,1, 또는 2로, n1+n2는 1 또는 2이고, x는 0,1,2,3,4,5, 또는 6임),a) 150℃에서 1torr를 초과하지 않는 중기압, b) 100℃에서으 비열(J/1/℃)에 100℃에서의 열전도도 (W/m/℃)를 곱하여 100℃에서의 점도로 나누고 100을 곱한 산출치로 정의되어, 3이상의 열 품질 계수, c) 500시간 동안 260℃에서 3g/㎏을 초과하지 않는 휘발물 형성속도, d) 0.6㎜직경의 막대로 이루어진 전극 및 가장자리가 둥근 직경 40㎜의 Rogowski디스크로 이루어진 전극이 설치되고 상기 전극들이 40㎜거리로 떨어져 있는 전지내에서 50Hz교류로 측정하여, 20℃에서 60kV이상, 및 80℃에서 100kV이상의 파괴 전압.
  2. 제1항에 있어서, 하기 a)-d)를 가짐을 특징으로 하는 조성물 : a) 150℃에서 0.25torr을 초과하지 않는 중기압, b)6이상의 열 품질 계수, C) 260℃에서 500시간 동안 1g/㎏을 초과하지 않는 휘발물형성 속도, 및 d) 20℃에서 80kV이상, 및 80℃에서 130kV이상의 파괴 전압.
  3. 제1 또는 2항에 있어서, 40중량% 이상의 n1=1, n2=0 및 x=1의 일반식(Ⅰ)의 올리고머(Ia)및 n1=0,n2=1 및 x=1 인 일반식(Ⅰ)의 올리고머(Ib), 및 3중량%를 초과하지 않는 n1및 n2=0,1 또는 2이며, n1+n2=1이고 x=1인 일반식(Ⅰ)의 올리고머(Ic)로 구성됨을 특징으로 하는 조성물.
  4. 제3항에 있어서, 70중량%로부터 90중량% 이상에 이르는 범위의 올리고머(Ia) 및 (Ib)및 0.5중량% 내지 2중량% 범위의 올리고머(Ic)로 구성됨을 특징으로 하는 조성물.
  5. 제1항 또는 2항에 있어서, 하기 일반식의 이성질체 또는 이성질체들의 혼합물로 구성되는 폴리아릴알칸 올리고머 하나 이상을 더 포함하는 것을 특징으로 하는 조성물:
    (Ⅱ)
    (상기 식에서 Z가 삼가 결합 기로, 예컨대 :이고, R1,R2,R3,R4,R5,R6,R7및 R8은 동일하거나 상이하고 H 또는 CH3를 나타내고, n´1,n˝1및 n4=0,1 또는 2,n´2,n˝2,n3,n´3및 n5=0 또는 1 n´1+n˝1+n´2+n˝2+n3+n´3+n4+n5 2, y 및 z=0,1 또는 2임)
  6. 제5항에 있어서, 일반식(Ⅱ)의 오리고머가 하기 일반식(Ⅱa)의 디톨릴페닐메탄임을 특징으로 하는 조성물 :
  7. 제1또는 2항에 있어서, 총 100%로, 하기로 구성됨을 특징으로 하는 조성물 : -올리고머(Ia) 60중량%~70중량%, - 올리고머(Ib) 20중량%~30중량%,-올리고머(Ic) 0중량%~2중량%, -디톨릴페닐메탄(Ⅱa) 0중량%~10중량%.
  8. "고온"배전 변압기에 사용함을 특징으로 하는, 제1항 내지 제7항중 어느 한 항에 따른 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950033606A 1994-09-30 1995-09-30 개선된유전특성을갖는폴리아릴알칸을기재로한유전체조성물 Expired - Fee Related KR100364883B1 (ko)

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FR9411718 1994-09-30
FR9411718 1994-09-30

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US (1) US5856598A (ko)
EP (2) EP1630824A1 (ko)
JP (1) JPH08212831A (ko)
KR (1) KR100364883B1 (ko)
CN (1) CN1057324C (ko)
AT (1) ATE377831T1 (ko)
CA (1) CA2159554A1 (ko)
DE (1) DE69535636T2 (ko)
ES (1) ES2297829T3 (ko)
FI (1) FI954476A7 (ko)
NO (1) NO315674B1 (ko)

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FR2794567A1 (fr) * 1999-06-07 2000-12-08 Atofina Composition dielectrique ayant une absorption de gaz amelioree
CA2558573A1 (en) * 2004-03-11 2005-09-22 Trivascular, Inc. Modular endovascular graft
CN102660363B (zh) * 2012-05-23 2013-10-16 上海中孚特种油品有限公司 一种变压器油及其制备方法

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JPS5427960B2 (ko) * 1972-03-27 1979-09-13
FR2552423B1 (fr) * 1983-09-23 1985-10-25 Ugine Kuhlmann Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication
JPS60193204A (ja) * 1984-03-14 1985-10-01 日本石油化学株式会社 電気絶縁油
JPH06101245B2 (ja) * 1984-08-03 1994-12-12 日本石油化学株式会社 電気絶縁油の製造方法
JPS6151704A (ja) * 1984-08-18 1986-03-14 日本石油化学株式会社 電気絶縁油
CH668709A5 (de) 1985-12-06 1989-01-31 Ciba Geigy Ag Verfahren zur enthalogenierung von polyhalogenierten aliphatischen und aromatischen verbindungen.
US4753745A (en) * 1985-12-30 1988-06-28 The Lubrizol Corporation Methylene linked aromatic pour point depressant
US4956120A (en) * 1987-07-16 1990-09-11 Atochem Polyarylalkane oligomer compositions and process for their manufacture
FR2618142B1 (fr) * 1987-07-16 1989-10-06 Atochem Compositions d'oligomeres de polyarylalcanes contenant des motifs xylene et leur procede de fabrication
FR2620055B1 (fr) 1987-09-03 1991-05-10 Atochem Procede chimique de destruction de produits organiques halogenes
FR2658813B1 (fr) * 1990-02-27 1992-05-15 Atochem Composition a base de derives methyles et benzyles du diphenylmethane. son application comme dielectrique.
FR2658812B1 (fr) * 1990-02-27 1992-05-15 Atochem Compositions dielectriques a base de benzyltoluene et de (methylbenzyl) xylene.
FR2673189A1 (fr) * 1991-02-22 1992-08-28 Atochem Utilisation d'isomeres de mono et bis(methylbenzyl)xylene comme fluide de transfert technique.
NO177820C (no) * 1991-11-26 1995-11-29 Atochem Elf Sa Blanding på basis av benzyltoluener og benzylxylener og deres anvendelse som dielektrika
CN1031757C (zh) * 1992-10-15 1996-05-08 北京燕山石油化工公司研究院 多烷基芳基甲烷低聚物的组合物及制法

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CN1057324C (zh) 2000-10-11
US5856598A (en) 1999-01-05
EP0704861A1 (fr) 1996-04-03
ES2297829T3 (es) 2008-05-01
DE69535636T2 (de) 2008-08-28
KR100364883B1 (ko) 2003-02-25
NO953840D0 (no) 1995-09-28
NO315674B1 (no) 2003-10-06
CA2159554A1 (fr) 1996-03-31
DE69535636D1 (de) 2007-12-20
NO953840L (no) 1996-04-01
FI954476L (fi) 1996-03-31
CN1142528A (zh) 1997-02-12
EP0704861B1 (fr) 2007-11-07
FI954476A0 (fi) 1995-09-21
JPH08212831A (ja) 1996-08-20
FI954476A7 (fi) 1996-03-31
ATE377831T1 (de) 2007-11-15
EP1630824A1 (fr) 2006-03-01

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