国家/地区 中国（5）
IPC部 C（5）
IPC大类 C07（5）
IPC小类 C10M（5）
IPC C10N030/06（5） C10M169/04（2） C10N050/10（2）
发明人
公开年 2022（5）
申请年 2022（4） 
专利权人

Perfluoropolyether end capping catalyst for forming inert perfluoropolyether, is carbon-based supported catalyst containing metal fluoride such as alkali metal fluoride as active component and carbon-based material carrier, where metal fluoride is loaded on surface and pores of carbon-based material.

GAO X, ZHANG J, LIU Z, LI J, LIU T, WANG J, WANG H

Preparing graphene composite material for lubricating oil, involves adding graphene or potassium borate grafted dithiophosphoric acid and petroleum ether in the ultrasonic oscillator, performing ultrasonic vibration treatment, taking out and putting into a centrifuge.

LI Z, XIE M, HUANG H, ZHAO G

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

In-situ preparing triazole-based lubricating oil additives based on friction-click chemistry, comprises e.g. mixing 1-methyl-3-propargyl imidazole ionic liquid, azide compound, nano-copper catalyst and base oil to obtain mixture, performing Husigen-cycloaddition reaction.

YU Q, WANG X, XU H, ZHOU F, CAI M

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