国家/地区 中国（6） 欧洲专利局（EPO）（4） 美国（4） 韩国（3） 世界知识产权组织（3）
IPC部 B（7）
IPC大类 C09（7）
IPC小类 C09D（7）
IPC C09D175/04（7）
发明人 CHO J D（2）
公开年 2021（2） 2023（2）
申请年
专利权人 POSCO（2）

Heterogeneous coated steel sheet useful for display device comprises grater, heat insulating coating layer formed on first region and heat dissipation coating layer formed on second region of first surface of steel sheet.

KIM J K, CHO J D

Coating substrate by depositing a conductive layer comprising electrically conductive material over substrate, where conductive layer has specific resistivity, and depositing anti-icing layer comprising nanomaterials over conductive layer to form coating system.

KINLEN P J, PRIFTIS D

Coated substrate used in e.g. vehicles, bus bars and metal wires, contains first coating layer comprising electrodepositable coating layer, and second coating layer comprising powder coating layer on at least portion of first coating layer.

VISSER S J, WOODWORTH B E, GONDERJONES H, SCHNEIDER J R, MOORE K L, FOLLET M L, MA L, MUNRO C H, POLLUM M M, FRENCH M S, CONDIE A G, HARRISON A E, SCHWENDEMAN I G, DEI D K, BANCROFT C N, APANIUS C, SYLVESTER K T, DEDOMENIC C J, PUODZIUKYNAITE E, HOLLY G, AMII H, NOEL B C, CHRISTOPHER A, POLLUM J M M, GONDERJONES H A

Transparent conductive coating for aviation transparent piece, and for touch display screen, comprises a substrate and bottom layer, at least one conductive network layer and a surface protection layer.

LI X, ZHANG Y, LIU F, MA X, HAN Y

Semi-conductive shielded graphene coating for aerogenerator cable, is prepared using graphite raw material such as scaly and expanded graphite, and high-orientation graphite, adhesive, dispersant and stabilizer.

CHEN Q, ZENG J, WANG L

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Resin composition for treating surface of steel sheet, comprises binder resin, graphene and solvent.

CHO J D, LEE J R, LEE J S, SHIM S E, LEE J, CHO J, SHIM S