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US4256591A Lubricant lubricant composition and method

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3 Lubricants and their Composition - ScienceDire

There are two fundamental aspects of lubricant performance: (1) achieving the required level of friction and wear rates, and (2) maintaining these standards in spite of continuous degradation of the lubricant. Chemical reaction of the lubricant with atmospheric oxygen and water is inevitable because the lubricant is essentially a hydrocarbon.

US4256591A - Lubricant, lubricant composition and method .

A lubricant containing an adduct of melamine and isocyanuric acid or cyanuric acid is effective for use in high-temperature, low-temperature, or high-pressure atmospheres, or places where black-color producing contamination is not desired, or in metal working, cutting or grinding of metals. The adduct not only functions as a solid lubricant but also as an agent to thicken liquid lubricants ...

US Patent for Lubricant, lubricant composition and method .

Lubricant, lubricant composition and method for lubricating a surface . Aug 24, 1979 - Mitsubishi Petrochemical Co., Ltd. A lubricant containing an adduct of melamine and isocyanuric acid or cyanuric acid is effective for use in high-temperature, low-temperature, or high-pressure atmospheres, or places where black-color producing contamination ...

US4256591A - Lubricant, lubricant composition and method .

A lubricant containing an adduct of melamine and isocyanuric acid or cyanuric acid is effective for use in high-temperature, low-temperature, or high-pressure atmospheres, or places where black-color producing contamination is not desired, or in metal working, cutting or grinding of metals. The adduct not only functions as a solid lubricant but also as an agent to thicken liquid lubricants ...

The refrigeration lubricant composition of the .

The refrigeration system includes compressor, condenser, expansion joint and the evaporator, forming a closed-loop system that circulates ftoruglevodorodnye cooler, and the system contains the above-described refrigeration lubricant composition. Also describes the method and means of inhibiting the deposition or removal of unwanted ...

US4256591A - Lubricant, lubricant composition and method .

A lubricant containing an adduct of melamine and isocyanuric acid or cyanuric acid is effective for use in high-temperature, low-temperature, or high-pressure atmospheres, or places where black-color producing contamination is not desired, or in metal working, cutting or grinding of metals. The adduct not only functions as a solid lubricant but also as an agent to thicken liquid lubricants ...

Lubricant Composition and Method of Forming - 3M .

More specifically, inorganic microparticles and surface modified silica nanoparticles are mixed to form a composition. The surface modified silica nanoparticles are present in the composition in an amount sufficient to decrease the coefficient of friction relative to a comparable composition that is free of surface modified silica nanoparticles.

Grease lubricant composition and method for grease .

FIELD: machine building. SUBSTANCE: invention relates to the composition of non-hydroxide grease lubricant containing base oil and thickener which contains particles of amorphous hydrophilic silicon dioxide and one or more metal salts of different organic acids, where the silicon dioxide particles are characterised by BET-method determined area of specific surface equal to at least 50 m 2 /g ...

Biological lubricant composition and method of applying .

Clemson University TigerPrints Clemson Patents 1-11-2011 Biological lubricant composition and method of applying lubricant composition Julie-anne Mason Burdick

US4675121A - Lubricant compositions - Google Paten

Lubricant compositions adapted for use under extreme pressure, high temperature and high speed conditions comprising a major proportion of an oil or grease base material, having a dropping point above about 300° F., and a minor proportion of an additive system containing as an essential component an inorganic phosphate salt, or mixture thereof, in solid form.

VISCOSITY INDEX IMPROVER, LUBRICANT COMPOSITION, AND .

A method for producing a lubricant composition of the present invention includes mixing the viscosity index improver of the present invention and a lubricant base oil having a kinetic viscosity at 100° C. of 1.4 to 2.5 mm 2 /s. The method may also include a step of mixing various additives.

LUBRICANT ADDITIVE COMPOSITION, LUBRICANT, AND METHOD OF .

Disclosed is a lubricant additive composition, a lubricant, and method of preparing the same. The lubricant additive composition may be used to treat a base oil to provide improved performance. 2) Description of the Related Art

US4521321A - Conveyor track lubricant composition .

It has been found that a conveyor system can be lubricated with dilute [1.0×10 -3 M] aqueous solutions of a partially neutralized mono phosphate ester of the formula: ##STR1## wherein n has a value 0 to 3 and R is a C 12 to C 20 saturated or partially unsaturated linear alkyl group, or a mixture of such groups. The use of a synergist such as a long-chain alcohol, a fatty-acid derived amine ...

US4675121A - Lubricant compositions - Google Paten

Lubricant compositions adapted for use under extreme pressure, high temperature and high speed conditions comprising a major proportion of an oil or grease base material, having a dropping point above about 300° F., and a minor proportion of an additive system containing as an essential component an inorganic phosphate salt, or mixture thereof, in solid form.