초록 ▼

Certain borated additive compounds, such as borated mixed ethoxylated amines and ethoxylated amides or hydroxyalkyl imidazolines and hydroxyesters or hydrolyzed hydroxyalkyl imidazolines and ethoxylated amides and combinations thereof, provide highly effective multifunctional characteristics for var

Certain borated additive compounds, such as borated mixed ethoxylated amines and ethoxylated amides or hydroxyalkyl imidazolines and hydroxyesters or hydrolyzed hydroxyalkyl imidazolines and ethoxylated amides and combinations thereof, provide highly effective multifunctional characteristics for various lubricating media into which they are incorporated.

대표청구항 ▼

A improved lubricant composition comprising a major proportion of an oil of lubricating viscosity or grease or other solid lubricant prepared therefrom and a minor effective amount of a multifunctional additive having improved friction reducing, oxidative and thermal stability, anti-rust and anti-co

A improved lubricant composition comprising a major proportion of an oil of lubricating viscosity or grease or other solid lubricant prepared therefrom and a minor effective amount of a multifunctional additive having improved friction reducing, oxidative and thermal stability, anti-rust and anti-corrosion properties and wherein said additive is selected from the group consisting essentially of borated mixed hydroxylalkyl or hydroxyalkenyl hydrocarbyl imidazolines-hydroxyesters and various combinations of these in which each additive compound has from about 1 to about 30 carbon atoms and is alkyl or substituted alkyl having one or more double bonds and one or more halogen or sulfur atoms and aromatic rings.