国家/地区 中国（14） 韩国（11） 美国（8） 世界知识产权组织（8） 欧洲专利局（EPO）（5） 日本（5） 加拿大（3） 英国（3） 香港（3） 澳大利亚（2） 西班牙（2） 以色列（2） 印度（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2） 南非（2）
IPC部 C（22）
IPC大类 C04（22）
IPC小类 C04B（22）
IPC C08K003/04（22）
发明人 HASEGAWA S（3） KAMIYA N（3） SHEN Y（3）
HAN K T（2） HASEGAWA SHOJI（2） KAMIYA NAGISA（2）
LI S（2） LIN Y（2） MCINNIS M（2）
NAGISA K（2） SHOJI H（2）
公开年 2021（6） 2022（5） 2016（3） 2015（2） 2018（2） 2020（2）
申请年 2021（8）  2019（3）  2020（3）  2015（2）  2016（2）  2017（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Composition useful in paint for preventing corrosion and enhancing durability of structures, comprises powder mixture consisting of zinc, phosphorus and balance of aluminum and adhesive resin in which powder mixture is uniformly dispersed.

HAN K T

Paint composition used for film adhesion method, comprises powder mixture comprising zinc, phosphorus, graphene oxide and aluminum, and adhesive resin comprising (diethylamino)phenyl diazinyl-thieno thiazolyl (hexyloxy)phenyl prop-2-enenitrile compound.

HAN K T

Coating composition used for bonding film, comprises powder mixture comprising zinc, phosphorus, aluminum and graphene oxide, and adhesive resin containing 2-((1E)-(2-(2,3-dihydro-1,3-benzothiazol-2-yl)hydrazin-1-ylidene)methyl)-4-(((2E)-3-phenylprop-2-enoyl)oxy)phenyl compound.

HAN S H

Repairing asphalt pavement layer and rear material by elastic joint, comprises e.g. forming joint opening block having predetermined width in asphalt pavement layer connected to rear part of bridge expansion joint, and forming mixture layer.

MOON E S, MOON Y, KIM D B

Preparing graphene oxide modified styrene-acrylic emulsion useful in anticorrosion of cement-based material, comprises mixing graphene oxide buffer solution and styrene-acrylic monomer mixed solution, mixing obtained emulsion and silane coupling agent and ultrasonically dispersing.

WANG P, WANG X, LI S, YIN B, WU C, HOU D

Preparing compact flexible graphene/polystyrene composite heat conducting film involves drying graphene oxide powder, sieving, grinding graphene oxide powder, styrene and zirconium ball, and coating graphene oxide styrene dispersion liquid.

WANG W, SONG X, LIU T, XU X, MA L, XU R, HOU S

Preparing hydrophilic carbon black useful for preparing building pigments, comprises dispersing graphene oxide and furnace carbon black in water, then soaking in nitric acid solution, carrying out solid-liquid separation and drying.

YU L, LI Y

Preparing crystalline graphene useful as modifying agent in preparation of modified asphalt, comprises heating high-activity calcium hydroxide powder, performing chemical vapor deposition reaction, acid washing, filtering and etching.

CUI Y

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B