Process for preparing stable oleaginous compositions

Details Process for preparing stable oleaginous compositions Process for preparing stable oleaginous compositions

1987-05-26

1990-07-03

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 325, 252 515A, C10M10522, C10M10556

Patent

active

049388800

ABSTRACT:
According to the present invention, oleaginous compositions having improved stability are provided, wherein high molecular weight ashless dispersants and metal detergents are pre-blended at a temperature of at least 100.degree. C. for a period of from 1 to 10 hours, cooled to at least 85.degree. C. and admixed with additional additives, including oil soluble copper antioxidants and zinc dialkyl dithiophosphate antiwear agents.

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