公开(公告)号：US20220298444A1

公开(公告)日：2022-09-22

申请号：US17619038

申请日：2020-06-09

Applicant: BASF SE

Inventor： Szilard CSIHONY ,  Rainer PAPP ,  Kevin J. DESANTIS ,  Meaghan C. MCGUIRE ,  Matthias FIES ,  Andrea MISSKE ,  Christoph FLEKENSTEIN

IPC: C10M145/14

Abstract: The present invention relates to a lubricant comprising a polyacrylate which contains a C13/15 acrylate in polymerized form, where the C13/15 acrylate comprises at least 70 wt % of linear and branched C13 and C15 alkyl (meth)acrylates. It further relates to the polyacrylate, to the C13/15 acrylate, to a method for preparing the polyacrylate by free-radical polymerization of the C13/15 acrylate, and to a method for preparing a lubricant by contacting the polyacrylate to a base oil.