SOLID LUBRICANT AND FRICTION MODIFIER FOR HEAVY LOAD AND RAIL APPLICATION

PROBLEM TO BE SOLVED: To provide a novel lubricant and a friction modifier containing a solid lubricant and a binding agent as needed in an aqueous medium. SOLUTION: The problem to be solved is appropriate to lubricate steel-steel interfaces (e.g., tractor-trailer couplings, rail-wheel systems and o...

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1. Verfasser: CHIDDICK KELVIN SPENCER
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a novel lubricant and a friction modifier containing a solid lubricant and a binding agent as needed in an aqueous medium. SOLUTION: The problem to be solved is appropriate to lubricate steel-steel interfaces (e.g., tractor-trailer couplings, rail-wheel systems and other heavy duty applications). The invention is attained by a composition containing a friction modifier having a high or very high positive coefficient of friction such that the coefficient of friction is considerably higher than that of the solid lubricant. The invention further relates to a composition containing the binding agent and the friction modifier having a high or very high positive coefficient of friction in an aqueous medium. COPYRIGHT: (C)2008,JPO&INPIT