国家/地区 中国（3）
IPC部 C（3）
IPC大类 C07（3）
IPC小类 C10M（3）
IPC C10M169/04（3）
发明人
公开年 2022（2）
申请年
专利权人

Lubricating oil additive useful in field of automobile, railway, aviation, ship, military equipment, electric power, metallurgy, cement, oil field, paper making and coal comprises carbon point and rare earth metal complex.

WANG Q, WANG Y

Oil-soluble modified graphene oxide compound useful in preparing antiwear additive for fluorinated lubricating oil and fluorinated lubricating grease.

XU X, JIN J, LEI L, LI W, ZHAO Y

Preparation of extreme-pressure antiwear agent for vehicle gear oil, involves reacting lanthanum nitrate solution and borax, adding n-butanol, esterifying, adding dodecanol-modified graphene oxide, ester-exchanging, and distilling.

HE M, YUAN J, XU J, QIAO L