SUCCINIMIDE DISPERSANTS POST-TREATED WITH AROMATIC GLYCIDYL ETHERS THAT EXHIBIT GOOD SOOT HANDLING PERFORMANCE

SUCCINIMIDE DISPERSANTS POST-TREATED WITH AROMATIC GLYCIDYL ETHERS THAT EXHIBIT GOOD SOOT HANDLING PERFORMANCE

A lubricating oil composition is described. The composition includes a base oil, a first succinimide dispersant composition comprising a reaction product of a hydrocarbyl succinimide and an aromatic glycidyl ether having a structure:wherein R1 is an aryl or alkaryl group having 4 to 20 carbon atoms,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RUHE JR., William Raymond, HOSSEINI, Seyedeh Mahboobeh
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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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Beschreibung
Zusammenfassung:A lubricating oil composition is described. The composition includes a base oil, a first succinimide dispersant composition comprising a reaction product of a hydrocarbyl succinimide and an aromatic glycidyl ether having a structure:wherein R1 is an aryl or alkaryl group having 4 to 20 carbon atoms, and R2 and R3 are independently a hydrogen atom, an alkyl group, or an aryl group; and a second succinimide dispersant.