国家/地区 韩国（7）
IPC部 B（7）
IPC大类 B32（7）
IPC小类 B32B（7）
IPC C09D007/12（7）
发明人 JUNG Y G（2） YOO H J（2）
公开年 2014（3） 2017（2）
申请年 2012（2）  2015（2） 
专利权人 POSCO（2）

Plastic panel used as flooring material, comprises main component consisting of specified amount of waste plastic, graphene powder and pigment, and graphene film formed at center of main component and having through-holes.

BONG S P, DONG K K

Graphene-coated steel sheet comprises steel sheet coated with coating composition comprising binder, solvent and alkyl-reduced graphene oxide which is reduction product of graphene oxide and alkylamine.

YOO H J, JUNG Y G

Graphene-containing coating film used for head lamp, comprises hydrates, graphene positioned on surface of hydrates, and silica particles including agglomerates of silica nanoparticles, positioned on surface of hydrate and graphene.

LEE K G, CHANG K I, HUR S H, LI K, ZHANG G, HSU S

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

Surface-treated steel sheet comprises a steel sheet substrate and graphene containing polymer resin layer at the upper part of the steel sheet substrate.

KIM J K, YUN H C, YOO H J, KIM J S, JUNG Y G, KIM J, YUN H, YOO H, JUNG Y, LIU H

Manufacture of electromagnetic-wave-absorption film for e.g. personal computer, involves coating organic-solvent dispersion liquid comprising graphene microparticles and binder resin on surface of plastic film, and drying coated film.

KAGAWA S, SEIJI K

Antistatic film, useful e.g. as transparent or semitransparent antistatic films, comprises conductive particles comprising single-layer or multi-layer graphene and binder.

KOO C M, HONG S M, HWANG S S, KWAK S, BAEK K Y, MIN K H, PARK Y D, KWAK H L, KIM M H, KIM B R, CHOI S, HAN T H, CHOI S S, KWAK S J