EP0250795A3 - Impregnating agents and their use - Google Patents

Impregnating agents and their use Download PDF

Info

Publication number
EP0250795A3
EP0250795A3 EP87106839A EP87106839A EP0250795A3 EP 0250795 A3 EP0250795 A3 EP 0250795A3 EP 87106839 A EP87106839 A EP 87106839A EP 87106839 A EP87106839 A EP 87106839A EP 0250795 A3 EP0250795 A3 EP 0250795A3
Authority
EP
European Patent Office
Prior art keywords
impregnating agents
alkylbenzenes
isomers
dielectric properties
liquid compositions
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.)
Withdrawn
Application number
EP87106839A
Other languages
German (de)
French (fr)
Other versions
EP0250795A2 (en
Inventor
Rudolf Dipl.-Ing. Kron
Alfons Dipl.-Ing. Klein
Karlfried Dr. Wedemeyer
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of EP0250795A2 publication Critical patent/EP0250795A2/en
Publication of EP0250795A3 publication Critical patent/EP0250795A3/en
Withdrawn legal-status Critical Current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
    • H01B3/18—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

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Lubricants (AREA)

Abstract

Flüssige Zusammensetzungen mit dielektrischen Eigenschaften enthaltend Ditolylether-­ Isomerengemische und Alkylbenzole. Liquid compositions with dielectric Properties containing ditolyl ether Mixtures of isomers and alkylbenzenes.

EP87106839A 1986-05-21 1987-05-12 Impregnating agents and their use Withdrawn EP0250795A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863617062 DE3617062A1 (en) 1986-05-21 1986-05-21 IMPREGNATING AGENTS AND THEIR USE
DE3617062 1986-05-21

Publications (2)

Publication Number Publication Date
EP0250795A2 EP0250795A2 (en) 1988-01-07
EP0250795A3 true EP0250795A3 (en) 1989-09-06

Family

ID=6301284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106839A Withdrawn EP0250795A3 (en) 1986-05-21 1987-05-12 Impregnating agents and their use

Country Status (5)

Country Link
US (1) US4772428A (en)
EP (1) EP0250795A3 (en)
JP (1) JPS62274504A (en)
BR (1) BR8702588A (en)
DE (1) DE3617062A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873611A (en) * 1988-06-29 1989-10-10 Sybron Chemicals, Inc. Electrically insulating fluids

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644914A1 (en) * 1966-06-03 1971-01-21 Montedison Spa Alkyl aromatic stabilized mixture, especially as oil for transformers and other electrical devices
EP0063297A1 (en) * 1981-04-16 1982-10-27 Bayer Ag Impregnating agent and its application
GB2106529A (en) * 1981-08-05 1983-04-13 Monsanto Co Solvent systems containing a high proportion of diluent for pressure-sensitive copying systems
EP0170054A1 (en) * 1984-07-11 1986-02-05 Siemens Aktiengesellschaft Insulating oil for electrical devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172000A (en) * 1974-12-17 1976-06-22 Dainichi Nippon Cables Ltd YUSHINPURASUCHITSUKUZETSUENDENKIKIKI

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644914A1 (en) * 1966-06-03 1971-01-21 Montedison Spa Alkyl aromatic stabilized mixture, especially as oil for transformers and other electrical devices
EP0063297A1 (en) * 1981-04-16 1982-10-27 Bayer Ag Impregnating agent and its application
GB2106529A (en) * 1981-08-05 1983-04-13 Monsanto Co Solvent systems containing a high proportion of diluent for pressure-sensitive copying systems
EP0170054A1 (en) * 1984-07-11 1986-02-05 Siemens Aktiengesellschaft Insulating oil for electrical devices

Also Published As

Publication number Publication date
DE3617062A1 (en) 1987-11-26
JPS62274504A (en) 1987-11-28
EP0250795A2 (en) 1988-01-07
BR8702588A (en) 1988-02-23
US4772428A (en) 1988-09-20

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Withdrawal date: 19910109

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KLEIN, ALFONS,DIPL.-ING.

Inventor name: WEDEMEYER, KARLFRIED, DR.

Inventor name: KRON, RUDOLF, DIPL.-ING.