国家/地区 中国（19）
IPC部 C（19）
IPC大类 C10（19）
IPC小类 C10M（19）
IPC C10N030/04（19）
发明人 LIU X（2） WANG J（2） XU X（2）
ZHANG Y（2）
公开年 2018（17）
申请年 2018（19）
专利权人

Oil-soluble graphene compound used for preparation of antiwear additive for lubricating oil includes polyamidoamine.

E H, LI W, DU X, LEI L, XU X

Preparing graphene lubricating oil involves performing graft dispersion and modification treatment on graphene to obtain modified dispersed graphene, mixing the modified dispersed graphene with a base oil uniformly.

ZHENG J, MENG C, LI X

Lubricating oil compounding additive comprises silane coupling agent, graphene and copper nanowires.

ZHANG Y, JIANG D, MA X, SUN Q, LIU X, DONG F

Modification of graphene used for preparing lubricating oil, involves adding graphene oxide, ethanol and polyethylene glycol, stirring, adding modifier containing cocamide diethanolamine and octaphenyl clathrate silsesquioxane, and stirring.

ZHAI Y

Graphene oxide water-based nano lubricant comprises graphene oxide, ascorbic acid, polyethylene glycol and deionized water, where the rust inhibitor is triethanolamine borate, sorbitan monooleate or bis-silane coupling agent.

XU X, LV T, HUANG S, HU X, YAO W

Graphene oxide-type fluoropolyether grease additive comprises graphene oxide linked to chain end of perfluoropolyether by covalent bond.

XIAO X, ZHANG Z, JI R, YU Y

Lubricant used in mechanical device, contains base oil, modified graphene, yttrium oxide, boron nitride, polyethylene glycol dihydrophthalate, succinate sulfonated hydrogenated castor oil, defoaming agent, lubricant and antioxidant.

ZHOU X

Graphene lubricating oil additive comprises graphene, hydrogenated styrene-diene copolymer, oleic acid, borate and oil solvent.

DING B

Engine lubricating composite additive in engine lubricating base oil, comprises polyisoprene, polystyrene, 2-methyl-1,3 butadiene, graphene, antimony trioxide, antimony oxide, and calcium carbonate, where base oil comprises mineral oil.

HAN F

Preparation of functionalized graphene for improving e.g. antiwear property of lubricating oil, involves dissolving modifier in solvent, dispersing graphene, reacting, filtering, washing filter cake with ethanol, drying, and pulverizing.

DUAN Y, WU T, ZHANG Y, ZHAO Z