国家/地区 中国（16） 美国（6） 世界知识产权组织（6） 加拿大（5） 欧洲专利局（EPO）（4） 香港（4） 日本（4） 韩国（4） 墨西哥（4） 新加坡（4） 澳大利亚（3） 西班牙（3） 英国（3） 以色列（3） 印度（3） 台湾（3） 越南（3） 南非（3） 印度尼西亚（2） 马来西亚（2）
IPC部 C（21）
IPC大类 C01（21） C10（21） B82（6）
C09（6） C08（5） H01（5）
C04（4） B01（2） B29（2）
B33（2） H04（2） H05（2）
IPC小类 C01B（21）
IPC C10M169/04（21）
发明人 HASEGAWA S（3） KAMIYA N（3） FENG Y（2）
HASEGAWA SHOJI（2） KAMIYA NAGISA（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2） XIA M（2）
公开年 2018（5） 2020（4） 2015（3） 2017（2）
申请年 2018（5）  2019（3）  2012（2）  2014（2）  2015（2）  2017（2）  2020（2）  2021（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2） GUIZHOU MING.（2）

Graphene-containing nanomaterial comprises graphene and nano-graphite sheets.

CHEN B, CHU W, JIANG N, YU J

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

Graphene-based lubricant for forming protective coating between two mating surfaces comprises graphene-based additive, base liquid in which the graphene-based additive is dispersed, and other additives dispersed in the base liquid.

JAMES A, FUKUSHIMA H, WANG L

Preparation of reduction graphene engine oil energy-saving improver by mixing absolute ethanol and base oil, then pouring into graphene oxide ethanol solution for dilution, stirring and mixing, and adding reducing agent hydrazine hydrate.

TENG Y, LIU H, JIAO Z, WANG Q, LI N, GUO J, DU H, ZHAO M

Stably dispersing graphene powder in gearbox oil, by pretreating gearbox oil by physical methods or heating, oscillating graphene powder, mixing pretreated gearbox oil and pretreated graphene powder, stirring, and maintaining stable state.

GAO R

Graphene nanometer micro lubricating grease comprises thickener, base oil, modified graphene comprising graphene modified by carbon nitride nanotubes, and other additives comprising antioxidant, viscosity improver and/or rust inhibitor.

FENG Y, XIA M

High temperature resistant and highly dispersible graphene nanochip engine oil for use in higher-temperature working environment, comprises antiwear agent, defoamer, antioxidant, metal cleaner, metal corrosion inhibitor and base oil.

FENG Y, XIA M

Nitrogen-doped graphene/silicon carbide microsphere nano composite used as lubricating oil additive, comprises silicon carbide microspheres and nitrogen-doped graphene grown in form of flakes on surface of silicon carbide microspheres.

MA J, JIANG X, SUN Y, XIAO Y, SUN S, RUAN S, HU J, XIAN X

Preparing perfluorotriethylamine-based high thermal conductivity lubricating nanofluid involves using nano-scale graphene filler, no additive, and surface modifying which realizes perfluorotriethylamine in base liquid.

LIU J, BAI M, LI C, MIAO J, HE J, WEI J, CHEN L, LI Z

Plant-based lubricating oil comprises e.g. castor oil, graphene-inorganic non-metal fiber, 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid benzoate, dodecylmethyl tertiary amine and 1-octyl-3-methylimidazolium tetrafluoroborate.

YAN F, LI X