Abstract:
Partially borated etherdiamine-acyl sarcosines have been found to be effective multifunctional additives when added to lubricants or liquid fuels. Some of its properties include antirust, antioxidant and friction reducing activities.
Abstract:
The invention provides a compound effective as a friction reducer in lubricants and fuels, thus reducing the consumption of fuel. The compound is a boron derivative of a mixture of alkoxylated alcohols and hydroxysulfides.
Abstract:
Nitrogen- and boron-containing products, and their use in lubricants, are disclosed. Particularly, selected diamines are reacted with boron compounds and sarcosines to give partially borated, partial sarcosine salts of the diamine.
Abstract:
A method for maintaining and/or repairing a protective coating on the surfaces of at least one component in a high temperature zone of an engine during operation thereof wherein selected additives are employed in the engine's fuel.
Abstract:
Boron and/or metal-boron derivatives having extreme pressure anti-wear and friction reducing properties and lubricating compositions containing the same are disclosed. The lubricating compositions comprise a major amount of a lubricating oil and a minor amount of an extreme pressure, anti-wear and friction reducing additive comprising a boramid or metal containing boramid compound.
Abstract:
Disclosure is made of a method of improving the combustion of base fuels selected from ammonia and amines. The method comprises the addition of hydrogen carriers to the base fuels, which possess an energy content and release it together with hydrogen for combustion upon ignition of the base fuel. The disclosure is also of novel fuel compositions which comprise from 0.5 to 15 percent by weight of a hydrogen carrier dissolved or suspended in the base fuel.
Abstract:
Borated derivatives of C.sub.8 to C.sub.40 hydrocarbyl substituted succinamic acids and/or acid salts thereof, preferably obtained by the reaction of boric acid with an aliphatic hydrocarbyl succinamic acid derivative, are useful alone and in combination with an amorphous hydrocarbon in improving the cold flow properties of distillate hydrocarbon oils.
Abstract:
An improved hydrocarbon fuel composition boiling in the range from about 70.degree. F. to about 750.degree. F., having bactericidal and fungicidal properties, contains from about 0.0005 to about 0.05 weight percent of one or more oil-soluble boron compounds having biocidal properties and from about 0.0005 to about 0.05 weight percent of one or more oil-soluble amine compounds having biocidal properties.
Abstract:
Derivatives of Oxazoline reaction products of hydrocarbon substituted dicarboxylic acid, ester, or anhydride, for example octadecenylsuccinic anhydride and polyisobutenylsuccinic anhydride with 2,2-disubstituted-2-amino-1-alkanols, such as tris-hydroxymethylaminomethane (THAM) are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil, or anti-rust agents for gasoline.
Abstract:
Improved additives for lubricants and motor fuels are provided by borating the reaction product obtained upon reacting a petroleum sulfonic acid with a polyamine. Lubricating oil compositions and motor fuels containing said additives are also provided.