国家/地区 韩国（9） 世界知识产权组织（3）
IPC部 C（7） B（6） A（3）
H（2）
IPC大类 B01（4） C01（4） A61（3）
B29（2） C08（2） H01（2）
IPC小类 B01J（4） C01B（3） A61N（2）
B29C（2） C08K（2） C08L（2）
IPC C01B032/184（3） A61N005/06（2） B01J004/00（2）
B01J019/12（2） B01J019/28（2） B29C048/04（2）
C08K003/04（2） C08L101/00（2）
发明人 KIM S J（9）
公开年 2023（5） 2022（3）
申请年 2021（9）
专利权人 COWINDST CO .（2） KOREA ELECTR.（2） NEO ENPLA CO.（2）

Composition used for soft ground reinforcement method and subsidence structure restoration method, comprises liquid comprising polyol, foaming agent, catalyst and surfactant, and another liquid comprising isocyanate.

KIM S J, JANG J S, KIM J N

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Producing cathode material useful for producing all-solid-state lithium secondary battery, comprises e.g. preparing cathode material precursor by coprecipitating mixture containing e.g. nickel salt, and manganese salt in Taylor vortex state.

LIM J, KIM M Y, KIM H S, KIM S J, HEO K, YEONGUNG S, HWANG D, LEEJONGKWAN

Composite for manufacturing magnesium diboride superconducting wires, comprises sheath, magnesium-containing powder tube positioned inside sheath and boron-containing powder filled in magnesium-containing powder tube.

OH Y S, KANG S H, WON L H, CHAE J G, KIM S J, JUNG J M

Mask device for facial skin care, has inner mask that is fastened to outer mask in state where LED module is interposed, and is made by containing single-layer graphene in thermoplastic resin, where single-layer graphene is formed with preset particle size.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B

Mask device useful for improving skin beauty comprises external mask, light emitted diode module located on inner surface of outer mask, controller to provide power and light control signal to LED module, and mobile terminal.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B

Manufacturing humidity sensor comprises synthesizing graphene oxide using graphite, coating graphene oxide on substrate, and partially reducing graphene oxide to prepare partially reduced graphene oxide having humidity sensitivity.

LEE J W, KIM Y W, KIM S J

Removing residual chlorine in inorganic material used for producing selective catalytic reduction (SCR) catalyst for reducing nitrogen oxides, by heat-treating inorganic material in gas atmosphere containing moisture or soaking inorganic material in base solution, filtering, and drying.

KIM S M, HEO I, CHANG T S, YOU Y W, LEE J H, KIM S J, KIM Y J, HEO I J, JUNGYUNHO, PARK J H, KIM S G, YOU Y