国家/地区 中国（13） 美国（6） 世界知识产权组织（6） 韩国（5） 日本（3） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 C（16） B（4）
IPC大类 C01（16） C08（16） C09（4）
IPC小类 C01B（16）
IPC C08K009/04（16）
发明人 LI Y（3） ZHANG B（3） CUI J（2）
WU Y（2） XU P（2）
公开年 2021（16）
申请年 2020（6）  2019（5）  2021（5） 
专利权人 JIANGSU XING.（2）

Graphene dispersion used in composition for preparing polyurethane composite material, comprises graphene and polyol compound comprising aromatic polyol and modified aromatic polyol made by subjecting the aromatic polyol and epoxidized vegetable oil to ring opening reaction.

CHIEN C, HUNG W, WU Y, JIAN J

Preparing modified graphene oxide used for preparing epoxy nano composite material, involves adding graphene oxide and 3-aminopropyltriethoxysilane into ethanol water solution, and sequentially performing ultrasonic and heating treatment.

ZHANG C, KONG L, NING C, ZHUANG H, SHANG L, YANG G, AO Y

Preparing polyglycidyl ether functionalized stable metal/graphene dispersion system comprises e.g. dissolving trimethylolpropane, filling with nitrogen, adding methanol solution of potassium methoxide, dripping glycidol, adding methanol and acetone, and obtaining graphene oxide.

LI D

Polymer composite comprises epoxy based polymer forming polymer matrix, and amino-graphene dispersed throughout polymer matrix, where graphene is functionalized with 3,5-dinitrophenyl groups to form functionalized graphene.

ZHU S S, ALTAIE I, FIHRI A, SWAGER T M, ALAMRI H A

Preparing benzimidazole polycarboxylic acid modified graphene used as flame retardant, involves reacting 5-hydroxyisophthalic acid, o-phenylenediamine in polyphthalamide, phosphoric acid to obtain 3,5-dibenzimidazolylphenol, hydrolyzing.

PENG X, LI X, LIU J, LI Y

Graphene modified polyethylene terephthalate film material, comprises graphite, ethylene glycol as raw materials, and modified graphene prepared by ball milling in supercritical carbon dioxide atmosphere.

WU D, CHEN D, WU T

Preparing heat dissipation film based on large-diameter graphene oxide comprises e.g. stirring modified graphene oxide, modified boron nitride, modified carbon nanotube and solvent into reactor, reacting and casting polycondensate into film.

CUI J, XU P, LI Y, ZHANG B

Dopamine functionalized carbon powder and rubber composition for tire inner liner, comprises carbon black, fullerene, carbon nanotube, graphene oxide and graphene and prepared by adding dopamine and carbon powder to carbon powder solvent.

SONG C Y

Conductive composite film comprises reduced graphene oxide, quaternary ammonium salt hemicellulose and chitosan.

GUAN Y, GAO H, WU Y, WU H

Preparing phosphorus-containing functionalized graphene used as flame retardant/reinforcing agent for polymers and their composites, comprises grinding graphite and the reaction type phosphorus-containing flame retardant.

WANG X, QI G, XU Y, LI B, ZHANG X, HAN P, RU Y, CAI C, JIANG H, LAI J, ZHANG H, SONG Z, JIANG C, GUO Z