国家/地区 中国（6） 美国（6） 世界知识产权组织（5） 韩国（4） 英国（3） 日本（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 西班牙（2） 香港（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（9）
IPC大类 C09（9） C01（5） B29（3）
C08（3） H01（3） B33（2）
B82（2） C04（2） C10（2）
H05（2）
IPC小类 C09D（9）
IPC C09D011/037（9）
发明人 HASEGAWA S（3） HASEGAWA SHOJI（3） KAMIYA N（3）
KAMIYA NAGISA（3） NAGISA K（2） SHEN Y（2）
SHOJI H（2） WANG S（2）
公开年 2015（9）
申请年 2015（6）  2014（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2） WANG S（2）

Preparation of graphene ink composition for printing, involves concentrating graphene exfoliated from source in composition of graphene and cellulosic polymer, contacting obtained product with hydrophobic fluid and removing solvent.

FRANCIS L F, FRISBIE C D, HERSAM M C, HYUN W J, LIM S, SECOR E B

Manufacture of metal-containing graphene hybrid composite for forming electrode, involves mixing acid solution, metal salt containing metal ions and oxidized graphene, reducing resultant mixture and supporting reduced product.

LEE H, YOON 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

Metal printing ink comprises aqueous polyurethane resin, polypropylene resin, aqueous acrylic acid resin, soybean oil, metal pigment, isopropanol, chitosan-graphene composite, additive, hollow glass microspheres, and walnut powder.

WANG S

UV-aging-resistant metal printing ink comprises aqueous polyurethane resin, polypropylene resin, aqueous acrylic acid resin, soybean oil, metal pigment, ethanol, chitosan-graphene composite, additive, glass beads, and titanium dioxide.

WANG S

Metallic ink comprises aqueous polyurethane resin, aqueous acrylic resin, glycerol monostearate, ethanol, chitosan-graphene composite, auxiliary agent, metal pigment, hollow glass beads, walnut shell powder and dimethyl silicone oil.

WEI L

Method for manufacturing carbon-metal composite, involves reacting composition with specific amount of graphene, providing carbon compound in composition, and providing carbon nanotube with carbon-metal composite.

GONG S Y, LEE S Y, CHOE H, LEE C, LI X, LI Z, CUI X, KONG X, GONG S

Manufacture of graphene powder used for, e.g. electronic components, involves cleaving raw material containing graphite by jet stream of gas at specific speed, and micronizing.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA 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