Abstract:
A fuel composition for two-cycle engines comprising a major amount of fuel boiling in the gasoline range and a minor amount of a lubricant composition comprising a base oil of lubricating viscosity and an additive formulation comprising (1) a molybdenum/sulfur complex of a basic nitrogen compound, (2) a carboxylic acid amide, and (3) a succinimide.
Abstract:
Certain borated aromatic polyols, such as catechol borate, are found to be effective lube oil additives to compatibilize the oil with the fluorocarbon polymer seals when the lube oil contains basic nitrogen.
Abstract:
A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective detergent amount of a hydroxyalkyl-substituted amine which is the reaction product of: a) a polyolefin epoxide derived from a branched chain polyolefin having an average molecular weight of about 400 to 5,000; and b) a nitrogen-containing compound selected from ammonia, a monoamine having from 1 to 40 carbon atoms, and a polyamine having from 2 to about 12 amine nitrogen atoms and from 2 to about 40 carbon atoms.
Abstract:
A fuel composition for two-cycle engines comprising a major amount of fuel boiling in the gasoline range and a minor amount of a lubricant composition comprising a base oil of lubricating viscosity and an additive formulation comprising (1) a molybdenum/sulfur complex of a basic nitrogen compound, (2) a carboxylic acid amide, and (3) a succinimide.
Abstract:
Composition de carburant comprenant une grande quantité d'hydrocarbures dont le point d'ébullition se situe dans la plage de l'essence ou du diesel, ainsi qu'une quantité efficace de détergent d'une amine à substitution hydroxyalkyle, laquelle est le produit de réaction de: a) un époxyde de polyoléfine dérivé d'une polyoléfine à chaîne ramifiée ayant une masse moléculaire moyenne comprise entre environ 400 et 5.000; et b) un composé contenant de l'azote choisi parmi l'ammoniaque, une monoamine comportant 1 à 40 atomes de carbone, et une polyamine comportant 2 à environ 12 atomes d'azote aminé et 2 à environ 40 atomes de carbone.