国家/地区 日本（9） 美国（9） 世界知识产权组织（7） 韩国（6） 中国（5） 欧洲专利局（EPO）（5） 台湾（4） 英国（3） 印度（3） 澳大利亚（2） 加拿大（2） 西班牙（2） 香港（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 越南（2） 南非（2）
IPC部 B（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B031/02（10）
发明人 HASEGAWA S（3） HASEGAWA SHOJI（3） KAMIYA N（3）
KAMIYA NAGISA（3） HU N（2） NAGISA K（2）
QI Y（2） SHEN Y（2） SHOJI H（2）
ZHANG Q（2） ZHAO Y（2）
公开年 2015（10）
申请年 2015（4）  2013（3）  2014（3） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2） XEROX CORP（2）

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Composite film, has oxide graphene coating layer whose contact angle is maintained on porous polymer supporter at specific degrees, where width of oxide graphene coating layer is in specific range.

PARK H B, KIM H W, CHO Y, YOO B M, HWANG Y S, HO B P, HWANG Y, KIM H, PARK H, YOO B, ZHAO Y

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

Fluoropolymer composition for forming composite layer used for articles, comprises liquid continuous phase, and composite particles dispersed in liquid continuous phase and containing fluorosilane-treated graphene-comprising particles.

ZHANG Q, QI Y, DOOLEY B, HU N

Making a coating dispersion, used to make surface layer, comprises e.g. mixing graphene particles, fluorosilane coupling agent and first solvent, concentrating obtained first dispersion, and mixing it with fluoropolymer particle dispersion.

ZHANG Q, QI Y, GARDNER S J, HU N

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Graphene dispersed composition used for manufacturing carbon containing resin laminated material, comprises graphene oxide, hardening agent, epoxy resin and silane coupling agent having epoxy group as dispersing agent.

SHIMADA N

Forming polyaniline/reduced graphene oxide composite involves dispersing graphene oxide in aqueous solution of anionic emulsifying agent to form dispersion, dissolving aniline oligomer in solvent and mixing oligomer solution with dispersion.

BOCCHINI S, CHIOLERIO A, PORRO S