公开(公告)号：US20240240102A1

公开(公告)日：2024-07-18

申请号：US18561773

申请日：2022-05-23

Applicant: ENEOS Corporation

Inventor： Mari IINO ,  Hideo TSUNEOKA

IPC: C10M129/54 ,  C10M169/04 ,  C10N10/04 ,  C10N20/02 ,  C10N30/00 ,  C10N30/02 ,  C10N40/25

CPC classification number: C10M129/54 ,  C10M169/04 ,  C10M2207/262 ,  C10N2010/04 ,  C10N2020/02 ,  C10N2030/02 ,  C10N2030/54 ,  C10N2040/25

Abstract: A lubricating oil composition for an internal combustion engine, having (A) a lubricating base oil, (B) magnesium salicylate, (C) calcium salicylate, and (D) a viscosity index improver, wherein the lubricating oil composition has an HTHS viscosity at 150° C. of 1.7 mPa·s or more and 2.3 mPa·s or less, and an HTHS viscosity at 100° C. of 4.8 mPa·s or less, can provide a lubricating oil composition for an internal combustion engine provided with high fuel-saving performance.