公开(公告)号：US09738848B2

公开(公告)日：2017-08-22

申请号：US14895320

申请日：2014-05-30

Applicant: ADEKA CORPORATION

Inventor： Masahiro Takata ,  Kenji Yamamoto ,  Shoji Matsuda

IPC: C10M137/04 ,  C10M169/04 ,  C10M105/74

CPC classification number: C10M137/04 ,  C10M105/74 ,  C10M169/04 ,  C10M2219/068 ,  C10M2223/003 ,  C10M2223/041 ,  C10M2223/0415 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2230/66 ,  C10N2240/08 ,  C10N2210/06

Abstract: The present invention relates to a multifunctional lubricant composition which serves as a base oil for lubrication or as an additive for lubrication, including, with respect to 100 parts by mass of phosphorus compound (A) having a specific structure specified in the Description, 26 parts by mass to 43 parts by mass of phosphorus compound (B) having a specific structure specified in the Description, 0 parts by mass to 1.3 parts by mass of phosphorus compound (C) having a specific structure specified in the Description, and a total of 0 parts by mass to 1.3 parts by mass of triphenyl phosphate and tricresyl phosphate.