Thomas J. Karol

Hydrocarbyl-substituted mono- and bis-succinimide having polyamine chain linked hydroxyacyl radicals and mineral oil compositions containing same

Middle distillate containing storage stability additive

Succinimide derivatives as additives in lubricating oils

Borate esters of hydrocarbyl-substituted mono- and bis-succinimides containing polyamine chain linked hydroxyacyl groups and lubricating oil compositions containing same

Lubricant compositions containing both hydrocarbyl substituted mono and bissuccinimide having polyamine chain linked hydroxacyl radicals, and neopentyl derivative

Reaction product of Beta-mercaptoethanol and coconut oil as diesel fuel antiwear additive

Anti-friction additives for lubricating oils

Middle distillate fuel oil of improved storage stability containing condensate of Mannich base and alkenyl succinic acid anhydride

Detergent fuel composition containing alkenylsuccinimide oxamides

Process for stabilizing fuels and stabilized fuel produced thereby