国家/地区 中国（17） 美国（4） 世界知识产权组织（2）
IPC部 C（19）
IPC大类 C09（19） C01（8） C08（7）
B01（3） B82（3） C07（2）
C10（2） H01（2）
IPC小类 C09C（19） C01B（8） C08K（6）
C09D（6） C08L（5） B01J（3）
B82Y（3） C10M（2） C10N（2）
IPC C09C001/46（19）
发明人 CHEN Q（2） CUI J（2） FENG Q（2）
GAN L（2） LI J（2） LIU H（2）
YANG J（2）
公开年 2017（11） 2018（8）
申请年 2017（19）
专利权人 UNIV SHANGHA.（2） UNIV SOUTH C.（2）

Preparing graphene oxide composite comprises e.g. dissolving polyetheramine in water, adding aqueous solution of polyetheramine into aqueous dispersion of graphene oxide, stirring, ultrasonically mixing and drying.

GUO B, LIU H, TANG Z, LU Y, ZHANG L, MA Y

Preparation of exfoliated graphene modified powder for use in polymer coating solution, involves ultrasonically processing graphene and isocyanate in solvent, dripping in anhydrous ethylenediamine solution, stirring, reacting, and drying.

SUN X, HUANG Y, CHEN Q

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H

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

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

Treating particles for repairing defects in fullerene or graphene containing nanoparticles involves disaggregating, deagglomerating, exfoliating, cleaning, functionalizing, doping, decorating and/or repairing particles.

BUCKLAND J, WALTERS D

Preparing graphene filler for high-grade coated paper, by mixing crosslinked modified starch and acetic anhydride, esterifying, dehydrating to obtain esterified modified starch, adding graphene and sodium stearate and gelatinizing.

CHEN Q, SI W

Preparing graphene involves adding solvent to reaction vessel, then adding hydrazine compound, catalyst and epoxy compound, stirring and reacting mixture and cooling, adding graphene oxide product to solvent, refluxing and reacting.

ZHAO J, LIU H, YUAN J, CHEN D, LI F, SHEN W

Graphene-white carbon black composite powder for use in e.g. coating, comprises graphene, sheet layers that are wound with abundant pore structure and white carbon black nanoparticles that are dispersed on surface of graphene sheet.

WEI Z, HUANG M, ZHANG H, QU M

Preparing graphene slurry for anionic aqueous polyurethane coating, involves adding graphene oxide into water to obtain graphene oxide water dispersion, adding carbodiimide to obtain mixed solution, and preparing by Hummers method.

LI J, CUI J, GAN L, FENG Q, YANG J

Graphene paste used for cationic aqueous polyurethane paint, is aqueous dispersion containing specified amount of water and modified graphene which is formed by mixing graphene oxide aqueous dispersion and carbodiimide, and reacting.

CUI J, FENG Q, GAN L, LI J, YANG J