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US 4,228,023 AGranted
Paraffinic insulating oils containing a diarylalkane
AssigneeGulf Research & Development Company
InventorsJohann G. D. Schulz, Anatoli Onopchenko, William A. Kofke
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Abstract
Novel insulating oil compositions comprising a major amount of an insulating oil and a minor amount of a diarylalkane.
Claims4
A novel insulating oil composition comprising a hydrocarbon insulating oil, wherein said hydrocarbon insulating oil is a paraffinic oil obtained from the oligomerization of 1-olefins having from six to 14 carbon atoms, and from about five to about 20 weight percent of a diarylalkane selected from the group consisting of 1,1-di(4-methylphenyl) ethane and 1,1-di(3,4-dimethylphenyl) ethane.
Dependencies are inferred from the claim text.