摘要:
New fuel and lubricant compositions are provided which, when used to fuel or lubricate an engine such as an internal combustion engine, help to reduce friction in such engine. It is contemplated that these compositions will also reduce fuel consumption by the engine.
摘要:
Mixed hydroquinones-hydroxyester borates have been found to be effective multifunctional additives when incorporated into various lubricating media.
摘要:
Polyhydroxy-containing hydrocarbylamines, when added to a lubricant or to a liquid fuel, reduce friction between surfaces of metal in contact. They also can reduce fuel consumption in an internal combustion engine.
摘要:
The invention provides certain N-alkylalkylenediamine amides and their use as friction reducing additives in lubricants. They are also antioxidants and are useful in applications where additive are not corrosive to copper.
摘要:
Mannich bases, prepared using a phenol substituted with a medium length branched alkyl chain, the alkyl being derived from a 1-olefin oligomer. These Mannich bases act as friction-reducing agents in lubricant and liquid fuel compositions.
摘要:
Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Another essential ingredient of the compositions is a borated alkoxylated alcohol. The compositions may also contain phosphorus and sulfur moieties.
摘要:
The dropping point temperature of a grease containing a hydroxy-bearing thickener is increased by including in the grease composition a borated or boron containing phenolic or thio amine Mannich base. A sulfur-phosphate compound, zinc dithiophosphate can also be added to further improve the dropping point.
摘要:
The reaction product of a long chain vicinal diol containing at least 10 carbon atoms and at least one sulfur atom in the chain, with dihydrocarbyl hydrogen phosphites are effective friction reducing antiwear additives in lubricating oils, greases and fuels.
摘要:
Imidazoline salts of acid phosphates derived from hydrocarbyl diols or mixtures of hydrocarbyl diols are effective multifunctional friction reducing additives when incorporated into various fluid hydrocarbyl compositions.