Aqueous neutralizing and lubricating composition for diesel engi

Compositions – Electrolytes for electrical devices

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252 334, 252 347, 252 493, C10M 334

Patent

active

044876580

ABSTRACT:
Aqueous-base compositions are disclosed for the lubrication of the piston and the cylinder liner of Diesel engines, particularly large engines, said compositions essentially comprising one or more water soluble anti-acid neutralizers, a water soluble organic fluid having a high boiling point temperature and one or more water-soluble detergents.
Tests on large engines have shown that it is possible to lubricate the piston and the cylinder liner with an aqueous base fluid without using any crude petroleum derivative.

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