国家/地区 韩国（19）
IPC部 D（19）
IPC大类 D01（19）
IPC小类 D01F（16） D01D（15） C01B（8）
D06M（4） B29C（3） B33Y（3）
C08K（3） C08L（3） B01D（2）
B41M（2） B82Y（2） C09D（2）
D03D（2）
IPC D01F001/10（10） D01D005/06（7） D01F009/12（5）
D01D010/02（4） D01F001/09（4） B33Y010/00（3）
B33Y070/00（3） C01B032/184（3） C01B032/19（3）
C01B032/198（3） B01D067/00（2） B29C064/118（2）
B29C064/165（2） B29C064/188（2） B29C064/393（2）
发明人 EOM W（2） HANTAEHEE（2） HU N（2）
HU N X（2） KIM J（2） LEE S H（2）
PARK J H（2）
公开年 2021（19）
申请年 2020（14）  2021（3）  2019（2） 
专利权人 KOREA ADVANC.（2） UNIV HANYANG.（2） XEROX CORP（2）

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Graphene and synthetic resin hybrid composite fiber comprises plant extract prepared by melt spinning composition comprising graphene, plant extract and synthetic resin to exhibit tensile strength, antibacterial and deodorizing performance.

RIP K, CHO M H

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F

Pitch-based ultrafine carbon fiber comprises specific nitrogen atom content measured by X-ray photoelectron spectroscopy, and has specified average fiber diameter and true density.

YAGI K, KOMURA S, HIRAKAWA R

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

Manufacture of conductive yarn for weaving fabric, involves operating melt spinning machine to manufacture sheath-core-shaped semi-finished product comprising core portion made of base pellets and sheath portion made of conductive pellets.

KIM J 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