POLYALKYL (METH) ACRYLATE FOR IMPROVING LUBRICATING OIL PROPERTIES

The invention relates to a polyalkyl (meth) acrylate for improving lubricating oil properties, which comprises repetition units which are derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residues, and repetition units which are derived from amine derivatives of an ethylenical...

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Main Authors SUCHERT, ELLEN, VOIGT, LUCAS, JANSSEN, DIETER, EISENBERG, BORIS, STIHULKA, MIRIAM KATHRIN
Format Patent
LanguageEnglish
French
Published 23.01.2018
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
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Summary:The invention relates to a polyalkyl (meth) acrylate for improving lubricating oil properties, which comprises repetition units which are derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residues, and repetition units which are derived from amine derivatives of an ethylenically unsaturated monomer. The invention further relates to methods for producing and using the present polyalkyl (meth) acrylate. La présente invention concerne un poly((méth)acrylate d'alkyle) pour améliorer les propriétés d'huiles lubrifiantes, qui comprend des unités répétitives dérivées de (méth)acrylates comprenant 6 à 22 atomes de carbone dans le radical alcool et des unités répétitives dérivées de dérivés d'amine d'un monomère éthyléniquement insaturé polaire. De plus, la présente invention décrit des procédés pour la préparation et l'utilisation de ces poly((méth)acrylates d'alkyle).
Bibliography:Application Number: CA20112806929