Compositions – Electrolytes for electrical devices
Patent
1992-07-10
1994-05-03
McAvoy, Ellen M.
Compositions
Electrolytes for electrical devices
252 56R, 252 56S, 252 52R, C10M10538
Patent
active
053085248
ABSTRACT:
Disclosed is a lubricating oil composition for 2 cycle or rotary engine, superior in biodegradability, having sufficiently high miscibility with gasoline and further superior in detergency. The lubricating oil composition is prepared by mixing (A) an ester of hindered alcohol and fatty acid having 5 to 14 carbon atoms and (B) either or both of a poly (oxyalkylene) aminocarbamate and an alkenylsuccinimide, or to them adding (C) either or both of a hydrocarbon having a boiling point of 500.degree. C. or below and an aromatic content of 2% or below and an ether having an aromatic content of 2% or below and 6 to 20 carbon atoms.
REFERENCES:
patent: 4197409 (1980-04-01), Lilburn
patent: 4233168 (1980-11-01), Lewis et al.
patent: 4329240 (1982-05-01), Lilburn
Matsuoka Takeshi
Miyaji Tomomi
Idemitsu Kosan Co. Ltd.
McAvoy Ellen M.
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