国家/地区 中国（11） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（13）
IPC大类 C04（13） C08（5） C09（3）
C01（2）
IPC小类 C04B（13）
IPC C04B020/02（13）
发明人 GUO D（2） MCINNIS M（2） RONG Q（2）
公开年 2017（8） 2016（5）
申请年 2016（13）
专利权人 GUO D（2）

Cement concrete durability enhancement admixture used in preparation of cement-based composite material, comprises sulfonated graphene, graphene, graphene oxide, and water.

WANG R, JIANG Y, LI L, HAN X

Composite foaming insulating plate comprises silicate cement, fly ash, sand, nano diatomaceous earth, recycled expanded polystyrene particles, graphene oxide, hydrogen peroxide, polyvinyl alcohol, and water.

WU C

Preparation of graphene oxide-coated modified microparticles involves dispersing fine particles in anhydrous ethanol, adding silane coupling agent, separating, adding dubbed graphene solution, precipitating, separating and drying.

ZHANG D, SHANG Y

Graphene/barium titanate composite powder-modified cement comprises graphene/barium titanate composite powder, expanded polystyrene and silicate cement.

GUO D

Magnetic absorbing concrete structure comprises a surface layer and a bottom layer, where the surface layer includes expanded polystyrene and Portland cement, and bottom layer includes graphene-triiron tetraoxide powder and Portland cement.

GUO D

Ceramic based 3D printing material comprises modified nano ceramic powder, organosilicone oil, polyacrylamide, chitosan, graphene, nano-alumina, salicylic acid ester type ultraviolet absorber, phenolic resin and calcium carbonate.

ZHANG Q

Fireproof coating used for tunnel, contains Portland cement, perlite, calcined kaolin, expanded vermiculite, sodium lignosulfonate, gamma-aminopropyltriethoxysilane, polymer-modified graphene and gamma-glycidoxypropyltrimethoxysilane.

RONG Q

Preparing superhydrophobic JS waterproof coating comprises e.g. mixing water-soluble cationic surfactant and water, adding graphene, silicate gel solution, silanization reagent, emulsion, then adding quartz sand, carbon nanotubes, stirring.

ZHAO G, ZHOU J, WANG F, WANG H, WANG Z

Graphene slurry insulating material comprises e.g. polyvinyl chloride particles, phenolic resin, modified expanded perlite, graphene, methylphenylmethoxy silicone oil, stabilizer and toughening agent.

LIU T

Manufacture of composite structures involves functionalizing substantially flat graphene, graphene oxide, and/or reduced graphene oxide flakes to be compatible with host material and entraining the flakes in the host material.

CHRISTIANSEN S, RESTREPO D, ODONNELL D, MCINNIS M, STOLTZ R, BULLINGTON J