Compositions – Electrolytes for electrical devices
Patent
1992-06-22
1993-03-30
McAvoy, Ellen
Compositions
Electrolytes for electrical devices
252 515A, 548545, 548546, 548547, C10M13700
Patent
active
051981335
ABSTRACT:
Preconditioned automatic transmission fluids are made by using a preblend formed by heating an alkenyl succinimide or succinamide dispersant with a phosphorus ester and water to partially hydrolyze the ester and then mixing the preblend and other additives with a base oil.
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Ethyl Petroleum Additives Inc.
McAvoy Ellen
Sieberth John F.
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