国家/地区 韩国（17）
IPC部 C（17）
IPC大类 D01（17） C08（12） C01（9）
B29（6） B33（4） B82（4）
C09（3） B41（2） D06（2）
H01（2）
IPC小类 D01F（17） C08K（11） C01B（9）
D01D（8） B29C（6） C08J（6）
C08L（6） B33Y（4） B82Y（4）
C09K（3） B29K（2） B41M（2）
D06M（2）
IPC D01F001/10（17）
发明人 HU N（2） HU N X（2） HWANG J Y（2）
HYEONG K S（2） JEONG K S（2） JEONG S（2）
KIM J（2） KIM S H（2） KIM S J（2）
KIM S O（2） KU B（2） KYOON S M（2）
LEE J J（2） SHIN M K（2）
公开年 2021（5） 2017（3） 2012（2） 2022（2）
申请年 2020（5）  2022（3）  2012（2）  2015（2） 
专利权人 KOREA ADVANC.（3） KOREA INST S.（3） HEXA FIC CO .（2） UNIV HANYANG.（2）
XEROX CORP（2）

Production of carbon composite fiber used for e.g. aviation application, involves preparing spinning dope by dispersing carbon nanomaterial and polyamic acid in super acid, and imidizing preliminary fiber to obtain polyimide composite fiber.

KU B, KIM S Y, KIM S G, YOU N H, KIM J, HWANG J Y, KIM N D, KIM D, KOO B C, KIMRYAN, KIMSEOGYUN, KIM J W, DONG K, KIM D Y

Producing graphene quantum dots useful in nanoelectronics comprises e.g. micelle solution, where micelles including water, carbon precursor and surfactant are dispersed in non-polar solvent and heated to obtain graphene core.

JEONG S, LEE J J

Production of branched graphene quantum dot used for yarn, involves dissolving carbon precursor comprising carboxylic acid and ligand precursor in solvent to prepare precursor solution, and heating precursor solution to prepare core containing graphene and ligand surrounding core.

JEONG S, LEE J J

Graphene used in composition for manufacturing graphene fibers, comprises substituent containing ether groups and amine groups.

PARK S C, SHIN K S, KANG Y W, KIM H C, SOON S, WOON K Y, CHUL K, KIM J, KANG Y, SHIN G, PIAO S

Producing a carbon and sulfur complex having hierarchical structure for lithium-sulfur battery electrode comprises reducing carbon dioxide-containing gas in presence of reducing agent e.g. magnesium, mixing sulfur and heat-treating.

LEE J, PARKJAEHYUN, KIM H S

Filament material for marking three-dimensional (3D) printed object, has polymer resin (compatible with extrusion based printing process), and marking additive that allows portions of filament material to change color when exposed to light.

HU N X, HU N

Particles used for three-dimensional printer, comprises polymer resin compatible for three-dimensional printing process to print three-dimensional article and marking additive for changing color during exposure of light.

HU N X, WANG Y, HU N

Two-dimensional nanomaterial fiber useful in electronic devices comprises two-dimensional nanomaterials oriented in longitudinal direction, and plate-shaped fibrous cross section formed by layer-to-layer stacking of nanomaterials.

KIM S, JUNG H J, KIM S O

Production of liquid crystal composite elastic fiber used for graphene-based liquid crystal dispersion liquid, involves dispersing graphene-based material in solution comprising polymer and intercalating, and spinning obtained composition.

KIM S O, KIM I H, YUN T, YANG K S, IM K K, KIM I

Producing graphene based carbon fiber, useful e.g. to form vehicles parts, comprises e.g. dispersing quantity of graphene powder, graphene flakes, graphene oxide powder and graphene oxide flakes into solvent solution with surfactant.

ZENG T, QI K, QI K Z