Carbonate treated hydrocarbyl-substituted amides

Compositions – Electrolytes for electrical devices

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252 515R, C10M12900

Patent

active

047131888

ABSTRACT:
Disclosed are additives which are useful as dispersants in marine crankcase oils and hydraulic oils, lubricating oils. In particular, disclosed are hydrocarbyl-substituted amides having at least one primary or secondary amino group which have been modified by treatment with a cyclic carbonate.

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patent: 4584117 (1986-04-01), Wollenberg
patent: 4585566 (1986-04-01), Wollenberg
patent: 4612132 (1986-09-01), Wollenberg et al.
patent: 4624681 (1986-11-01), Wollenberg

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