国家/地区 韩国（31）
IPC部 C（31）
IPC大类 C01（31）
IPC小类 C01B（31）
IPC C01B032/194（12） C08K003/04（11） C01B032/198（8）
C01B032/174（6） C09K011/65（6） C01B032/184（5）
B82Y020/00（4） B82Y040/00（4） C01B032/21（4）
H05K007/20（4） C01B032/168（3） C01B032/182（3）
C08K009/02（3） C09C001/44（3） C09D001/00（3）
发明人 KANG S（3） CHO S O（2） CHOI Y S（2）
JEONG S（2） KIM J（2） KIM S（2）
KYOUNGJEONGBAE（2） LEE J J（2） LEENAEUN（2）
SU Y C（2）
公开年 2022（31）
申请年 2021（18）  2022（9）  2020（4） 
专利权人 KOREA ADVANC.（4） ELEMENT CO L.（2） HEXA FIC CO .（2） MAJOONGMUL C.（2）
SAMSUNG ELEC.（2）

Composition useful in heat-dissipating sheet for device, comprises graphene, carbon nanotubes, polymer compound, binder and solvent, where the graphene and carbon nanotubes are uniformly dispersed by the polymer compound.

SON I, PIL L S

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Manufacture of packaging film for e.g. detergent, involves applying non-solvent two-component adhesive composition to base film on which printed layer is formed, drying, laminating base film, aging and processing film into desired shape.

JEONG H R, LEE D H

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

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-ceramic heat dissipation material with improved electrical insulation and resin miscibility comprises first dispersion solution is dispersed and second dispersion solution in which ceramic heat-dissipating filler is pulverized.

KYOUNGJEONGBAE, CHO J I, YANG H J, SONG H, SU Y C

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Producing graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility, comprises preparing first dispersion solution by dispersing graphene interlayer material in aqueous solvent.

KYOUNGJEONGBAE, SU Y C

Composition used for three-dimensional printing e.g. additive manufacturing, comprises particles comprising thermoplastic polymer grafted to carbon nanomaterial, and particles have preset aerated density.

FARRUGIA V M, SRISKANDHA S E, CLARIDGE R, SRISKANDAR S E, EMPARUZIA V, SIBANTIISWARISLISKANDA