KR960010596A - 개선된 유전 특성을 갖는 폴리아릴알칸을 기재로한 유전체 조성물 - Google Patents
개선된 유전 특성을 갖는 폴리아릴알칸을 기재로한 유전체 조성물 Download PDFInfo
- Publication number
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- oligomer
- general formula
- composition according
- exceeding
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract 13
- 230000015556 catabolic process Effects 0.000 claims abstract 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 claims 2
Classifications
-
- 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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 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.
- 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.
- 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.
- 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.
- 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)
- 제5항에 있어서, 일반식(Ⅱ)의 오리고머가 하기 일반식(Ⅱa)의 디톨릴페닐메탄임을 특징으로 하는 조성물 :
- 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%.
- "고온"배전 변압기에 사용함을 특징으로 하는, 제1항 내지 제7항중 어느 한 항에 따른 조성물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411718 | 1994-09-30 | ||
FR9411718 | 1994-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960010596A true KR960010596A (ko) | 1996-04-20 |
KR100364883B1 KR100364883B1 (ko) | 2003-02-25 |
Family
ID=9467464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950033606A KR100364883B1 (ko) | 1994-09-30 | 1995-09-30 | 개선된유전특성을갖는폴리아릴알칸을기재로한유전체조성물 |
Country Status (11)
Country | Link |
---|---|
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) | FI954476A (ko) |
NO (1) | NO315674B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2794567A1 (fr) * | 1999-06-07 | 2000-12-08 | Atofina | Composition dielectrique ayant une absorption de gaz amelioree |
WO2005086942A2 (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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2658812B1 (fr) * | 1990-02-27 | 1992-05-15 | Atochem | Compositions dielectriques a base de benzyltoluene et de (methylbenzyl) xylene. |
FR2658813B1 (fr) * | 1990-02-27 | 1992-05-15 | Atochem | Composition a base de derives methyles et benzyles du diphenylmethane. son application comme dielectrique. |
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 |
-
1995
- 1995-09-19 EP EP05077612A patent/EP1630824A1/fr not_active Withdrawn
- 1995-09-19 ES ES95402099T patent/ES2297829T3/es not_active Expired - Lifetime
- 1995-09-19 DE DE69535636T patent/DE69535636T2/de not_active Expired - Lifetime
- 1995-09-19 EP EP95402099A patent/EP0704861B1/fr not_active Expired - Lifetime
- 1995-09-19 AT AT95402099T patent/ATE377831T1/de not_active IP Right Cessation
- 1995-09-21 FI FI954476A patent/FI954476A/fi unknown
- 1995-09-28 NO NO19953840A patent/NO315674B1/no unknown
- 1995-09-29 CA CA002159554A patent/CA2159554A1/fr not_active Abandoned
- 1995-09-30 KR KR1019950033606A patent/KR100364883B1/ko not_active IP Right Cessation
- 1995-09-30 CN CN95119129A patent/CN1057324C/zh not_active Expired - Fee Related
- 1995-10-02 US US08/537,394 patent/US5856598A/en not_active Expired - Lifetime
- 1995-10-02 JP JP7278317A patent/JPH08212831A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO953840L (no) | 1996-04-01 |
CN1142528A (zh) | 1997-02-12 |
US5856598A (en) | 1999-01-05 |
JPH08212831A (ja) | 1996-08-20 |
EP0704861B1 (fr) | 2007-11-07 |
FI954476A (fi) | 1996-03-31 |
FI954476A0 (fi) | 1995-09-21 |
KR100364883B1 (ko) | 2003-02-25 |
EP1630824A1 (fr) | 2006-03-01 |
ES2297829T3 (es) | 2008-05-01 |
DE69535636D1 (de) | 2007-12-20 |
ATE377831T1 (de) | 2007-11-15 |
CN1057324C (zh) | 2000-10-11 |
NO953840D0 (no) | 1995-09-28 |
DE69535636T2 (de) | 2008-08-28 |
NO315674B1 (no) | 2003-10-06 |
EP0704861A1 (fr) | 1996-04-03 |
CA2159554A1 (fr) | 1996-03-31 |
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