公开(公告)号：US20200071630A1

公开(公告)日：2020-03-05

申请号：US16512803

申请日：2019-07-16

Applicant: Lanxess Solutions US Inc.

Inventor： Ron Muir ,  John Louis DiFlavio ,  James-Jianjun Wei

IPC: C10L10/06 ,  C10M159/12 ,  C10M135/10 ,  C10L10/04 ,  C10L1/30 ,  C10L1/24 ,  C10M163/00

Abstract: A lubricating oil detergent composition comprises an overbased calcium sulfonate and a low ash detergent, which low ash detergent is metal free and comprises the reaction product of an acidic organic compound such as an alkylated salicylic acid, a boron compound and an amine component.