Fuel and related compositions – Liquid fuels – Heterocyclic carbon compound containing a hetero ring having...
Patent
1990-05-17
1992-12-08
McAvoy, Ellen
Fuel and related compositions
Liquid fuels
Heterocyclic carbon compound containing a hetero ring having...
44386, 44399, 252 515A, 252 56D, 548546, 548547, 560185, C10L 122, C10M12995, C10M13358
Patent
active
051694093
ABSTRACT:
Reaction products which provide antioxidant properties to lubricants and fuels while serving as effective dispersants and detergents in these mediums. These products, of the reaction of a hydroxyalkylene substituted polyamines and substituted succinic anhydrides, contain mixtures of esters, amides and imides. Furthermore, preferred embodiments of the reaction products have pendent alcohol groups which provide extra dispersancy and detergency over traditional dispersants which typically do not have alcohol groups.
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Blain David A.
Cardis Angeline B.
McAvoy Ellen
McKillop Alexander J.
Mobil Oil Corp.
Santini Dennis P.
Speciale Charles J.
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