LOW VISCOSITY ENGINE OILS CONTAINING ISOMERIZED ALKYL-HYDROXYBENZOATE DETERGENTS

This disclosure generally relates to a lubricating oil composition having a HTHS viscosity at 150° C. in a range of about 1.3 to about 2.5 cP, comprising: (a) a major amount of an oil of lubricating viscosity having a kinematic viscosity at 100° C. in a range of 1.5 to 6.0 mm2/s; and (b) an overbase...

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Bibliographic Details
Main Authors CAMPBELL, Curtis Bay, TANAKA, Isao, MILLER, John Robert, KUBO, Koichi, BOFFA, Alexander Bowman, WARD, Jacob Daniel, OHKUBO, Hitoshi, MILLER, Brendan P
Format Patent
LanguageEnglish
French
German
Published 10.08.2022
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:This disclosure generally relates to a lubricating oil composition having a HTHS viscosity at 150° C. in a range of about 1.3 to about 2.5 cP, comprising: (a) a major amount of an oil of lubricating viscosity having a kinematic viscosity at 100° C. in a range of 1.5 to 6.0 mm2/s; and (b) an overbased metal salt of an alkyl-substituted detergent.
Bibliography:Application Number: EP20180749528