公开(公告)号：US20200283694A1

公开(公告)日：2020-09-10

申请号：US15781005

申请日：2016-12-07

Applicant: THE LUBRIZOL CORPORATION

Inventor： Kamalakumari K. Salem ,  Gary M. Walker ,  Ewan E. Delbridge ,  David J. Moreton ,  Adam Cox ,  W. Preston Bames ,  James P. Roski ,  Mohamed G. Fahmy

IPC: C10M135/30 ,  C10M101/00 ,  C10M107/00

Abstract: A lubricating composition includes a sulfurized oxy-substituted aromatic polyol compound and an oil of lubricating viscosity. The sulfurized oxy-substituted aromatic polyol compound includes at least one of a sulfurized oxy-substituted aromatic polyol and a salt of a sulfurized oxy-substituted aromatic polyol. The compound is suitable as a replacement for detergents that contain Cn alkyl phenols derived from oligomers of propylene.