Improved process for preparing superbasic detergent additives

Compositions – Electrolytes for electrical devices

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252 18, 252 25, 252 334, C10M 140

Patent

active

040595366

ABSTRACT:
New superbasic detergent additives are manufactured in two steps. The first step comprises the reaction of a sulfonic acid with an excess of oxide or hydroxide of lithium or group II A metal. The second step consists of carbonating the oxide or hydroxide in excess. The manufacture is conducted in the presence of a polyalkenylsuccinimide-amine salt.

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