国家/地区 中国（2）
IPC部 C（2）
IPC大类 C10（2）
IPC小类 C10M（2） C10N（2）
IPC C10M169/04（2）
发明人 ZHANG C（2）
公开年
申请年 2022（2）
专利权人 SHANXI LUAN .（2）

Simple preparation method of aluminate modified graphene oxide lubricating oil extreme pressure antiwear agent, comprises e.g. uniformly dispersing multi-layer graphene oxide in aluminate coupling agent, adding aluminate coupling agent modified graphene oxide slurry and centrifuging.

WANG L, YANG Z, WANG J, ZHAO S, ZHANG X, LI W, ZHANG W, ZHAO Z, LU J, FAN X, ZHANG C

Engine lubricating oil composition comprises metal detergent including mixture of calcium alkyl salicylate, two ashless dispersants, anti-oxidant, anti-corrosion and anti-wear agent, viscosity index improver, pour point depressant, antifoaming agent, two base oils, surface-modified graphene oxide.

HUO R, GAO W, WU L, HAO Y, SUN Q, GUO Y, ZHANG C