国家/地区 美国（6） 日本（5） 韩国（4） 世界知识产权组织（4） 中国（2）
IPC部 C（8） B（5） H（2）
IPC大类 C01（8） C09（8） C08（5）
B05（2） B32（2） H01（2）
IPC小类 C01B（8）
IPC C01B031/02（8）
发明人 HU N（2） QI Y（2） ZHANG Q（2）
公开年 2015（4） 2013（3）
申请年 2013（8）
专利权人 XEROX CORP（2）

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

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

Solution, useful for a coating ink, which is useful in oxygen and moisture permeation prevention materials, antistatic materials and electromagnetic shielding materials, comprises reduced graphene oxide powder and a reducing agent.

AHN S I, CHOI K C, KIM K J

Insulating composition for manufacturing substrate such as printed circuit board comprises graphene oxide and insulating material comprising graphene oxide; and polar solvent having specific solvent polarity index.

JI S Y, SEO S H, HAM S J, KIM S H, SOO Y J, SHANG H S, SUK J H, SEUNG H K

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Dispersion of carbon nanotubes or graphene using external energy source for mixing, utilizing hemicellulose that contains e.g. glucose and xylose in backbone as dispersion agent, used to fabricate e.g. electromagnetic interference shield.

KANGAS V, MOILANEN P, VIRTANEN J

Plate-shaped graphene powder for composition used for forming electromagnetic interference-shielding coating on article e.g. electrode of touch panel, solar cell and organic electroluminescent display device, comprises metal on surface.

LEE S, YOO H, YU K, HAN J, KIM S, SEONG B K, SEUNG H L, SUNG H L, HYUN S Y, KWAN T Y, JU K H, BAE K S, HYUK L S, HYUN L S, SEOK Y H, TAE Y K, KYUNG H J