国家/地区 韩国（51）
IPC部 C（51）
IPC大类 C09（51） C08（39） F21（5）
C04（4） B05（3） B01（2）
B60（2） C10（2） E04（2）
G01（2） G02（2） H01（2）
IPC小类 C09D（51）
IPC C09D007/61（51）
发明人 KIM T H（5） CHOI S（4） HUN L S（3）
HWAN B J（3） KIMTAEHAN（3） KYOUNGJEONGBAE（3）
LEE S H（3） BYUN M（2） CHO S（2）
CHOI S I（2） HAN K T（2） KIM J（2）
KIM J Y（2） KIM K（2） KIM S W（2）
公开年 2022（31） 2023（15） 2021（5）
申请年 2021（51）
专利权人 ELEMENT CO L.（3） BYUN M（2） CAP CORP（2） DAE SUNG MET.（2）
LASER LIGHTI.（2） PUREMANN INC（2） UNIV DONG EU.（2）

Producing coating agent used for devices, comprises e.g. preparing graphite interlayer material through electrochemical pretreatment of graphite, preparing exfoliated graphite, and preparing graphene composite through secondary exfoliation.

KYOUNGJEONGBAE, SU Y C, HWAN B J, CHOI S, BYUN G, CHOI E J

Nonflammable fireproof coating composition used to produce fire door and heat insulation panel, comprises solvent, expanded graphite, heat-resistant filler, grain flour including wheat flour, barley, oat, corn or rye, and sugar.

BYUN M

Antistatic coating composition useful in antistatic coating agent, comprises epoxy-based resin, amine-based curing agent and conductive filler.

KYOUNGJEONGBAE, HWAN B J

Nonflammable fireproof coating composition useful for H-beams and steel plates constituting steel structures, comprises binder resin solution, water, silane compound, expanded graphite, heat-resistant filler, grain powder, and sugar.

BYUN M

Ideal electronic device comprises coating layer coated on at least portion of surface of component, polymer and conductive filler, where conductive filler is graphene nano-tube.

HONG J M, JEONG M K, KO Y D, SHIN J E, SOO L J, JEONG K H

Manufacturing electric heating element coating solution useful as conductive ink comprises mixing polyvinylidene fluoride-based copolymer solution, graphene, carbon nanotube and graphite nanofiber and stirring by magnetic stirrer.

CHA G J, KWON J A, PARK J M

Coating composition used as coating member in filter, comprises dopamine-based compound and dopamine crosslinking compound i.e. cyclic hydrocarbon, linear hydrocarbon and heterocyclic hydrocarbon groups, and crosslinked functional group.

LEE J, SONG I H, HA J H

Composition useful for preparing light-shielding film of smartphone camera module as spacer, washer and coating solution comprises carbon-based particles, thermosetting binder resins, dispersants, polymer beads and solvents.

PARK S C, YUN J H, KIM Y S, KIM Y, PIAO S

Coating composition used for forming surface-treated coating material, comprises graphene and polymer-based coating agent containing polymeric binder, metal oxide, and additive.

DOW H S

Manufacture of powder coating composition for electrostatic powder coating, involves hydrolyzing jute, treating with agent comprising ammonium hydroxide and calcium sulfite, bleaching, obtaining jute-derived graphene, performing dispersion treatment, melting, and pulverizing melted material.

CHOI S