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SOLID GREASES AND FRICTION MODIFIERS FOR APPLICATIONS ASSOCIATED WITH HIGH LOADS OCCURING AT INTERFACES OF MUTUALLY ENGAGING MOVING COMPONENTS, ESPECIALLY THOSE OF RAILWAY ROLLING STOCK
SOLID GREASES AND FRICTION MODIFIERS FOR APPLICATIONS ASSOCIATED WITH HIGH LOADS OCCURING AT INTERFACES OF MUTUALLY ENGAGING MOVING COMPONENTS, ESPECIALLY THOSE OF RAILWAY ROLLING STOCK
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机译:适用于与高负荷相关的应用的固体润滑脂和摩擦修正剂,它们相互啮合,尤其是铁路轧制库存
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PCT No. PCT/CA97/00658 Sec. 371 Date Jun. 22, 1999 Sec. 102(e) Date Jun. 22, 1999 PCT Filed Sep. 11, 1997 PCT Pub. No. WO98/13445 PCT Pub. Date Apr. 2, 1998The present invention relates to novel lubricant compositions comprising a solid lubricant and a binding agent in water medium suitable for lubricating steel-steel interfaces such as tractor-trailer couplings, rail-wheel systems and other heavy duty applications. The invention also relates to compositions described above which include friction modifiers with high or very high and positive coefficients of friction such that the coefficient of friction is considerably higher than the solid lubricant. The invention further relates to compositions comprising a binding agent and a friction modifier with a very high and positive coefficient of friction in a water medium.
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