High alkalinity metallic detergent-dispersant additives for lubr

Details High alkalinity metallic detergent-dispersant additives for lubr High alkalinity metallic detergent-dispersant additives for lubr

1983-06-22

1984-09-11

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 18, 252 407, 252 427, C10M 140

Patent

active

044709161

ABSTRACT:
High alkalinity metallic lubricating oil additives and a method of making them are disclosed. A magnesium alkylbenzenesulfonate and a sulfurized calcium alkylphenate are carbonated in the presence of an oil, magnesium oxide, a glycol, and an amine. The glycol, water, and sediment are then removed from the resulting medium.

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