专利名称:High temperature, high efficiency electrical
and transformer oil
发明人:Jacob Ben Angelo,Christopher Jeffrey Still
Kent
申请号:US09/245270申请日:19990205公开号:US060838A公开日:20000704
摘要:An oil composition useful as an electrical or transformer oil is provided. Thecomposition comprises a major amount of a paraffinic oil having a Cleveland open cupflash point of more than about 200° C. and an effective amount of an additive systemincluding at least one hindered phenolic antioxidant and a tolyltriazole metal deactivator.
申请人:EXXON RESEARCH AND ENGINEERING COMPANY
代理人:Joseph J. Allocca
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