国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C01（4） C09（4） C08（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人
公开年 2013（3）
申请年 2013（4）
专利权人

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

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