国家/地区 中国（297）
IPC部 C（297） B（41） H（19）
D（14） A（12） G（8）
F（6） E（2）
IPC大类 C08（297）
IPC小类 C08K（297） C08L（274） C08J（104）
C08G（30） B32B（15） C09K（14）
C08F（12） D06M（11） B29C（10）
H01B（10） C01B（9） C09D（9）
C09C（7） B60C（6） A43B（5）
IPC C08K009/04（297）
发明人 LIU Y（19） WANG Y（14） WANG Z（14）
ZHANG J（12） ZHANG Z（12） CHEN Y（10）
ZHANG X（9） LI J（8） WANG J（8）
XU J（8） ZHANG Y（8） LI X（7）
LI Y（7） ZHOU S（7） CHEN L（6）
公开年 2022（297）
申请年 2022（197）  2021（91）  2020（9） 
专利权人 UNIV NORTH C.（6） SHANXI ZHONG.（5） UNIV SICHUAN（5） GRAPHENE POL.（4）
SHANDONG LUT.（4） LUOYANG HIGH.（3） SHANDONG GOL.（3） UNIV CHANGCH.（3）
UNIV HUAZHON.（3） UNIV SOOCHOW（3） UNIV XIAN TE.（3） WANHUA CHEM .（3）
WANHUA CHEM .（3） ANHUI JIAYAN.（2） CAO S（2） CHANGZHOU HU.（2）
CHINA PETROL.（2） COMARKET NEW.（2） DAOYI POLYME.（2） GUANGDONG AT.（2）

Preparing 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) derivative grafted graphene oxide/layered double metal hydroxide flame retardant by adding graphene oxide freeze-dried powder, injecting acid chloride, adding triethylamine, adding metal ion, dropping, washing product and drying.

WANG S, SHAO H, HAN X, XIE G, OU Z

Graphene/polyethylene naphthalate (PEN)/polyethylene terephthalate (PET) composite barrier film for e.g. food packaging, has three-layer structure comprising layer made of PET, and layer made of graphene/PEN/PET composite material.

WU Z, CHEN X, LIN Y, WU D, CHEN D

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

Preparation of modified carbon fiber used as reinforcing material, involves dipping desized carbon fiber in pyrenebutyric acid polyethylene glycol aqueous solution, soaking in graphene oxide water suspension, and drying.

SUN S, LI H, LIU Y, GUO Z, AO Y, MA J, JIN L

Preparing conjugated ionic liquid exfoliation modified graphene conductive agent used in e.g. microelectronic device, by e.g. adding 9-anthracene methanol into solvent to dissolve, adding phosphorus tribromide, stirring, dispersing graphene /carbon nano tube/conductive carbon black dispersion.

LIU T, PAN D

Oxygen-resistant and aging-resistant modified natural rubber comprises natural latex, filler, surfactant, coupling agent, chelating agent and solidifying agent, filler includes oxidized graphene, montmorillonite and rare earth.

SONG Y, HE B, GUI H, ZENG Z, YUAN X, OUYANG H

Preparation of environmentally-friendly cable material involves mixing diethylaluminum hypophosphite and silane coupling agent and reacting with magnesium aluminum layered double hydroxide suspension, mixing modified polyurethane, obtained product, tributyl citrate and polycarbodiimide and extruding.

GUO H, LIN Q

Epoxy resin composite comprises epoxy resin, modified graphene oxide, curing agent, and accelerator, in which modified graphene oxide is obtained by mixing grafted graphene and dimethylformamide, ultrasonicating, adding modified substance, heating, cooling, centrifuging, and washing.

WANG C, MENG B, CUI Y, SI Z, LIU Y, YUAN C, AI M, WANG Z

Preparing multifunctional natural latex mattress with net maintenance comprises e.g. adding inorganic functional nanoparticle into organic solvent, dispersing, carrying out surface modification reaction and cationization reaction, and vacuum-drying product.

HUANG R

Lubricating oil containing modified graphene material prepared by e.g. adding silane coupling agent, modified graphene and lubricating oil additive into reactor, stirring at high speed, adding lubricating oil and stirring at high speed to obtain lubricating oil containing modified graphene material.

LU M, WANG Z, SONG L, CHEN Z