国家/地区 中国（15） 世界知识产权组织（10） 美国（9） 欧洲专利局（EPO）（5） 日本（5） 韩国（5） 印度（3） 英国（2）
IPC部 C（26）
IPC大类 C08（26）
IPC小类 C08K（26） C23C（26） C08L（15）
C01B（11） C08J（8） C09D（7）
B82Y（6） B32B（5） B05D（3）
H01B（3） B01J（2） C08G（2）
C09K（2） C25D（2） H01L（2）
IPC C08K003/04（26）
发明人 CHEN Y（2） JUNG Y（2） JUNG Y G（2）
KIM J（2） KIM J K（2） KIM J S（2）
LI S（2） LIU H（2） XU Y（2）
YOO H（2） YOO H J（2）
公开年 2017（6） 2014（4） 2021（4） 2019（2） 2020（2） 2022（2） 2023（2）
申请年 2021（4）  2014（3）  2016（3）  2017（3）  2020（3）  2012（2）  2013（2）  2019（2）  2022（2） 
专利权人 POSCO（2）

Solid lubricating rolling bearing useful as key part of rotating joint of aerospace mechanism, comprises outer ring with outer raceway surface, and lubricating coating arranged on surface of outer surface of track, where diamond-shaped carbon coating comprises carbon, hydrogen and doping elements.

CHEN H, MA T, MA Q

Improving tribological property of titanium substrate through electrophoretic deposition involves using titanium substrate that is pure titanium substrate, coating pure titanium substrate with graphene nanoplatelets at deposition parameters, and annealing, where pure titanium substrate is cathode.

MALLICK M, ARUNACHALAM N

Plated molded product comprises molded thermoplastic resin composition and electrolytic plating layer formed on surface, where thermoplastic resin composition is styrene-based resin and additive for shortening plating.

HAN S, KANG B I, LEE J H, KIM S K

Graphene-doped silicon carbide core-shell composite polyimide permeable membrane for water treatment, is film made of graphene-doped silicon carbide core-shell structure and polyimide resin gel, where structure is made by etching heavily doped silicon carbide layer in electrochemical etching.

HE L, XU Y, LI P, YIN Z

Corrosion prevention composition for metal substrate, comprises sacrificial metal particles, where sacrificial metal particles comprise metal selected from nickel, molybdenum, or cobalt, and sacrificial metal particles are not passivated.

HAWKINS T, VIRTANEN J A

Preparing hydrogel useful in functional material comprises e.g. adding biomass carbon powder into stannous chloride solution, filtering, cleaning, adding palladium chloride solution for activation, adding pretreated biomass carbon powder into chemical plating solution, filtering and drying.

YANG W, HONG Y, ZHOU G, WANG C, WANG S, HE W, ZHU X, ZHANG L, ADIKEGU, CHEN Y

Producing surface-treated metal plate by mixing graphene oxide and melamine or water-soluble melamine resin with water, immersing metal plate chosen from steel plate in suspension containing graphene oxide-melamine complex and integrating metal ions eluted from metal plate and complex on metal plate.

FURUKAWA H, HAGA M, YAMAMOTO T

Preparing atomic layer deposition auxiliary preparation used for carbon composite material, which is used in field of energy storage or heat conduction, involves depositing metal oxide layer on carbon material by atomic layer deposition.

WAN G, WANG G, XU X, ZHOU M

Graphene-coated substrate material comprises metal oxides, metal nitrides and/or non-metallic carbon materials, and graphene coated on surface of substrate.

RUAN S, HUANG J, DUAN S, LI S, SUN X, YU T, LIANG X

Applying protective graphene coating onto surface, especially onto two or three dimensional artwork or colored surface, involves e.g. depositing graphene onto at least one side supporting substrate to produce graphene/substrate composite.

GALIOTIS C, BAGLIONI P, ANAGNOSTOPOULOS G, PASTORE CARBONE M G, POGGI G, PAPADIMITRIOU K, PATERAKIS G, KOTSIDI M, GORGOLIS G