Modified succinimides (VIII)

Details Modified succinimides (VIII) Modified succinimides (VIII)

1985-04-12

1986-09-02

Harris-Smith, Mrs. Y.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 63, 548547, 252392, C10L 124

Patent

active

046093788

ABSTRACT:
Disclosed are polyaminoalkenyl or alkyl succinimides which have been modified by treatment with a compound of the formula: ##STR1## R.sub.4 is an alkylene group of from 2 to 3 carbon atoms or an alkylene group of from 2 to 3 carbon atoms substituted with from 1 to 3 alkyl groups of from 1 to 2 carbon atoms each. The modified polyamino alkenyl or alkyl succinimides of this invention have been found to possess dispersancy and detergency in lubricating oils. These modified succinimides are also useful as dispersants and detergents in fuels.

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