国家/地区 中国（20） 世界知识产权组织（2）
IPC部 C（22）
IPC大类 C08（22）
IPC小类 C08K（22） C08L（22） C08J（7）
C01B（4） C09K（3） A42B（2）
B01J（2） C22C（2）
IPC C08K009/10（22）
发明人 WANG X（3） FANG Y（2） GUO F（2）
PENG F（2） REN S（2） TIAN K（2）
WANG J（2） WANG K（2） XU K（2）
公开年 2019（22）
申请年 2019（20）  2018（2） 
专利权人 HEFEI MINGYO.（2） SHANGHAI HUA.（2） TUNGHSU OPTO.（2） TUNGHSU TECH.（2）

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Flame-retardant plastic photovoltaic bracket comprises polyvinyl chloride, polypropylene, graphene, nano-silica, calcium oxide, magnesium oxide, talc, heat stabilizers, antioxidants, maleic anhydride and sodium alginate.

CAI H

Preparation of polyurethane-base composite nitrile rubber dielectric elastomer involves mixing graphene oxide coated nano titanium dioxide and superconducting carbon black and extruding with e.g. composite rubber particles.

CAO J

Spray-free polyoxymethylene composite material comprises functionalized masterbatch comprising elastic ionomer, graphene oxide and metallic toner.

XU K

Highly thermal conductivity silicone grease comprises high thermal conductivity filler comprising modified graphene and copper powders of two different particle sizes, surface modifying agent, surface treating agent and organosilicone oil.

HUANG J, HUANG W, LIU W, LIU Z

Spray-free polymethyl methacrylate (PMMA) alloy material comprises PMMA resin, dispersant, weather-resistant auxiliary agent, functional master batch, functionalized masterbatch is composed of acrylate copolymer, graphene oxide.

XU K

Preparing gold pigment masterbatch involves formulating coupling agent into coupling agent alcohol solution with alcohol, dispersing graphene in first solvent to prepare graphene suspension, and adding sheet copper.

WANG K, SU M, SU W, KE J

Preparing modified graphene chloride involves subjecting dried graphene to chlorination modification by heating in chlorine atmosphere to obtain graphene chloride, and are reacted followed by separation.

LI B, LU J, WU Z, WANG K, ZHANG W

Medical radiation-proof material comprises vinyl-terminated selenium-containing polyamide-based polycondensate, ultrahigh molecular weight polyethylene fiber, graphene oxide coated metal powder, initiator and coupling agent.

DENG S, DENG X

Magnesium hydroxide/graphene sheet composite flame retardant comprises magnesium hydroxide-coated graphene sheet having hexagonal sheet structure, and hexagonal sheet-like magnesium hydroxide.

HAN Z, WANG X, WANG C, LIU J, WANG J, WANG Y