国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C10M（4）
IPC C10N030/06（4） C08K003/04（2） C08K009/04（2）
发明人
公开年 2022（4）
申请年 2022（4）
专利权人

Lubricating oil containing modified graphene material prepared by e.g. adding silane coupling agent, modified graphene and lubricating oil additive into reactor, stirring at high speed, adding lubricating oil and stirring at high speed to obtain lubricating oil containing modified graphene material.

LU M, WANG Z, SONG L, CHEN Z

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 oxide/hexagonal boron nitride three-dimensional composite foam useful in preparing double network structure epoxy composite material as solid self-lubricating material for lubrication comprises e.g. carrying out first impregnation of melamine foam in graphene oxide solution.

WANG T, ZHANG N, WANG Q

Preparing broad-spectrum fluorine ester comprises (i) uniformly mixing and stirring fluorine powder, fluorine oil, surface debridement activator, surface modified treatment agent and catalyst to obtain mixture, heating mixture by gradient program, cooling, and grinding.

HE J, DAI S, YANG F