公开(公告)号：US20160289589A1

公开(公告)日：2016-10-06

申请号：US15038225

申请日：2014-11-05

Applicant: ADEKA CORPORATION

Inventor： Yukiya MORIIZUMI ,  Kenji YAMAMOTO

IPC: C10M161/00

CPC classification number: C10M161/00 ,  C10M2209/084 ,  C10M2219/068 ,  C10N2210/06 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2240/10

Abstract: The present invention relates to a lubricant composition including a molybdenum dithiocarbamate (A) represented by the general formula (1) and a copolymer (B) that includes, as essential constitutional units, a unit (a) represented by the general formula (2) and a unit (b) represented by the general formula (3), has a weight-average molecular weight of from 5,000 to 150,000, and has a composition ratio of the unit (a) to the unit (b), i.e., (a)/(b), of from 50/50 to 90/10 by mole, and a lubricant oil composition including same.

Abstract translation: 本发明涉及包含由通式（1）表示的二硫代氨基甲酸钼（A）和共聚物（B）的润滑剂组合物，其包含作为必要结构单元的由通式（2）表示的单元（a） 和由通式（3）表示的单元（b）的重均分子量为5,000〜150,000，单位（a）与单元（b）的组成比即（a ）/（b），为50/50〜90/10摩尔，以及含有该润滑油组合物的润滑油组合物。