国家/地区 韩国（3）
IPC部 C（3） H（2）
IPC大类 C09（3） H01（2）
IPC小类 C09D（3）
IPC C09D011/037（3）
发明人
公开年 2017（3）
申请年 2015（2） 
专利权人

Producing ink useful for three-dimensional printing of pattern structure, comprises e.g. preparing source solution by mixing graphene oxide or metal salt with first solvent, increasing viscosity of source solution to produce gel source.

AHN H, SUNG K H, SONG C, KIM H S

Ink composition comprises carbon material chosen from graphene, expanded graphite, graphite, carbon black and carbon nanotubes, solvent and dispersing agent comprising polymers differing in molecular weight.

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

Ink useful for producing graphene sheet, shielding film, heat-radiating film, and electrode material for flexible substrate, comprises binder containing resin, graphene as filler and solvent, and coupling agent.

YANG S J, KIM Y H