Nitrogenous dispersants, lubricants and concentrates containing

Details Nitrogenous dispersants, lubricants and concentrates containing Nitrogenous dispersants, lubricants and concentrates containing

1981-04-16

1984-06-12

Metz, Andrew

Compositions

Electrolytes for electrical devices

564367, 564368, 564369, 564370, 564389, 564390, C10M 132

Patent

active

044540590

ABSTRACT:
Compositions useful as lubricant and fuel dispersants are prepared by reacting an intermediate (A) of the formulae ##STR1## wherein each R is hydrogen or a lower hydrocarbon-based group, Ar is an aromatic moiety having at least one aliphatic substituent of at least 6 carbon atoms and x is 1 to about 10, with an amino compound (B) which contains one or more amino groups having hydrogen bonded directly to an amino nitrogen.

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