ALKYLPHENOL DETERGENTS

The disclosed technology provides alkylphenol-containing detergent having at least one unit (a) of an alkyl-substituted phenol wherein the alkyl group is derived from oligomers of an olefin compound containing 3 to 8 carbon atoms, wherein the polyolefin-derived alkyl group comprises at least 30 mol...

Full description

Saved in:
Bibliographic Details
Main Authors ROSKI, JAMES P, WALKER, GARY M, DELBRIDGE, EWAN E
Format Patent
LanguageEnglish
French
Published 28.02.2023
Subjects
CHEMISTRY
FUELS
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
Online AccessGet full text

Cover

More Information
Summary:The disclosed technology provides alkylphenol-containing detergent having at least one unit (a) of an alkyl-substituted phenol wherein the alkyl group is derived from oligomers of an olefin compound containing 3 to 8 carbon atoms, wherein the polyolefin-derived alkyl group comprises at least 30 mol percent of an olefin with 4 or more carbon atoms. The invention further relates to a method of lubricating a mechanical device with the lubricant composition. La technologie selon l'invention fournit un détergent contenant de l'alkylphénol comportant au moins un motif (a) constitué d'un phénol substitué par un alkyle, le groupe alkyle étant issu d'oligomères d'un composé oléfinique comportant 3 à 8 atomes de carbone et le groupe alkyle issu de la polyoléfine comprenant au moins 30 pour cent en moles d'une oléfine comportant au moins 4 atomes de carbone. L'invention concerne également un procédé de lubrification d'un dispositif mécanique au moyen de cette composition lubrifiante.
Bibliography:Application Number: CA20152950272