国家/地区 韩国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Manufacturing conductive ink useful in circuit board for next generation electronic device comprises e.g. mixing guar gum, xanthan gum, or hydroxyethyl cellulose with heated solvent, and mixing ethylene glycol, or propylene glycol.

HYOYOUNG M

Film useful in field of decoration comprises resin, graphene oxide, carbon nanotube, nano zinc oxide and coupling agent.

ZHU W, HUANG B, XIE S, LIU B, WU N, LIU J

Light-shielding ink composition useful in film of optical component for optical device, comprises graphene, polyester binder resin, and ketone solvent.

HYEOK C, OHJOONGGEUL, KIM U G, AUH S, WOO J T, JEONG B C, YIM C J, CHUNG Y S