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1. WO2022008289 - LUBRICANT WITH COPOLYMER OF AMINOPHENOL DERIVED PIB MACROMONOMER

Publication Number WO/2022/008289
Publication Date 13.01.2022
International Application No. PCT/EP2021/067739
International Filing Date 28.06.2021
IPC
C10M 149/06 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
149Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
06containing monomers having an unsaturated radical bound to an amido or imido group
C10M 149/14 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
149Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
12Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
14a condensation reaction being involved
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • SZILARD, Csihony
  • FIES, Matthias
  • KOSCHABEK, Rene
  • FLECKENSTEIN, Christoph
  • MISSKE, Andrea
  • LEDERHOSE, Paul
Agents
  • BASF IP ASSOCIATION
Priority Data
20184664.908.07.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) LUBRICANT WITH COPOLYMER OF AMINOPHENOL DERIVED PIB MACROMONOMER
(FR) LUBRIFIANT À COPOLYMÈRE DE MACROMONOMÈRE PIB DÉRIVÉ D'AMINOPHÉNOL
Abstract
(EN) Lubricant with copolymer of aminophenol derived PIB macromonomer The present invention relates to a polyisobutylene (PIB) macromonomer; to a copolymer comprising the PIB macromonomer in polymerized form; to a lubricant comprising the copolymer; and to a method for preparing the macromonomer comprising the step of reacting a PIB-alcohol with a (meth)acrylic acid derivative.
(FR) La présente invention concerne un macromonomère polyisobutylène (PIB) ; un copolymère comprenant le macromonomère PIB sous forme polymérisée ; un lubrifiant comprenant le copolymère ; et un procédé de préparation du macromonomère comprenant l'étape de réaction d'un alcool-PIB avec un dérivé d'acide (méth)acrylique.
Latest bibliographic data on file with the International Bureau