METHOD AND COMPOSITIONS FOR REDUCING WEAR IN HEAVY-DUTY DIESEL ENGINES

Disclosed are methods and lubricant compositions for reducing wear in heavy- duty diesel engines. The lubricant compositions disclosed herein comprise a combination of an anti-wear effective amount of a dispersed, hydrated alkali metal borate, a neutral sulfonate and an overbased detergent compositi...

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Bibliographic Details
Main Authors BOFFA, ALEXANDER B, KLEISER, WILLIAM M
Format Patent
LanguageEnglish
French
Published 16.04.2013
Subjects
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:Disclosed are methods and lubricant compositions for reducing wear in heavy- duty diesel engines. The lubricant compositions disclosed herein comprise a combination of an anti-wear effective amount of a dispersed, hydrated alkali metal borate, a neutral sulfonate and an overbased detergent composition. Les méthodes et les compositions lubrifiantes présentées servent à réduire l'usure de gros moteurs diesel. Les compositions lubrifiantes présentées comprennent une combinaison d'une quantité efficace antiusure d'un borate hydraté dispersé, d'un sulfonate neutre et d'une composition de détergent supplémentaire
Bibliography:Application Number: CA20042459104