国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C10（7） C08（3）
B29（2） B33（2） C04（2）
C09（2） H01（2） H05（2）
IPC小类 C01B（7）
IPC C10N030/06（7）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） LI X（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2）
公开年 2015（2） 2020（2）
申请年 2017（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

Nanoparticle composition useful as a lubricant additive in a lubricating oil composition, comprises at least one graphene nanoparticle, at least one polymer, at least one silane compound, and at least one base fluid.

BREUERS V, NESS D, WIEBER S, LEICH V, HOENIG J, HAGEMANN M G, WOMBACHER W, DAESCHLEIN C, HONIG J, DASCHLEIN C, PERENA B, BIBER S, REICHVALERY, HIYONATH H, HAGEMANN M, NIESS D

Polyurea based lubricating grease containing fluorinated graphene includes fluorinated graphene, base oil, antirust agent and antioxidant.

XIANG S, HE Y, YANG X, SU P, LU P, CHEN H, BAO H, LIU P, LI X

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

Preparing graphene-containing lubricating oil additive and/or grease additive, comprises e.g. expanding expandable graphite, dispersing in organic solvent, grinding, then subjecting to ultrasonic treatment, and allowing to stand.

ZHOU M, LI X

Paper ball-like graphene microsphere-containing complex calcium-based grease comprises base oil, complex calcium-based thickener, paper ball-shaped graphene microspheres and additive.

CHEN C, GAO C, HAN Y

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y