国家/地区 韩国（4）
IPC部 C（4） H（3）
IPC大类 C09（4） H10（2）
IPC小类 C09D（4）
IPC C09D011/037（4）
发明人 LEE S M（2）
公开年 2023（4）
申请年 2021（4）
专利权人 DAE SUNG MET.（2）

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

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

Copper-graphene composite ink comprises copper-graphene composite having core containing copper and graphene shell covering core, acid anhydride epoxy, amine-based curing agent, and acid anhydride curing agent, and epoxy-based silane.

LEE S M, UNG J, AHN T Y

Silver-graphene composite ink useful for printing conductive patterns, comprises silver-graphene composite having core containing silver and graphene shell covering core, and binder in which silver-graphene composite is dispersed.

LEE S M