国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 C09C（10） C10M（10） C10N（9）
C09D（3） C01B（2）
IPC C09C003/08（10）
发明人 YAN L（3）
公开年 2017（3）
申请年 2015（3）  2017（2）  2019（2） 
专利权人 YAN L（3）

Grease containing modified graphene preparation involves mixing and heating base oil with high molecular acid and low molecular acid, adding barium hydroxide to perform saponification, and then adding another portion of base oil.

INVENTOR U

Slurry useful in lubricating oil and grease, comprises oil-soluble hydroxylamine, modified zirconium phosphate dispersed in the oil-soluble hydroxyamine, graphene and poly (isobutylene-b-propanol-b-isobutylene) block copolymer.

SUN D, LI D

New thiadiazole derivative-modified graphene derivatives used for preparing lubricating grease and paint.

LI G, YUE S, YUE F, LI S, TONG R

Additive of lubricating oil for engine, comprises graphene modified with nitrogen-containing surface modifier.

YAN L

Preparation of lipophilic graphene nanosheet used in e.g. lubricating grease, by mixing flaky graphite powder, inorganic acid, persulfate, peroxide, intercalation removing agent, lipophilic improver and additive, washing and drying.

GUO C, ZHANG X

Lubricating oil additive useful in lubricating oil, comprises surface modified graphene oxide containing bile acid salt or its derivative.

YAN L

Surface-modified graphene-based lubricating oil additive used for commercial vehicle lubricating oil comprises surface-modified graphene, where graphene surface is modified by bile acid or its derivative.

YAN L

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

Lubricant comprises lubricating grease, and muti-modified graphene powder uniformly distributed in the lubricating grease, and a surface modified layer including surface modifier comprising functional groups.

WU Y, XIE C, LIN J, YU C

Preparation of lubricating oil additive by ultrasonically dispersing graphene preparation residue in distilled water, washing for multiple times until neutral, dispersing in absolute ethyl alcohol while shaking, and reacting with oleic acid.

CHEN H, JIA Z, NI J, HUANG B, SHAO X