国家/地区 韩国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08K（10）
IPC C09D011/03（10）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） LEE S Y（2） NAGISA K（2）
SHEN Y（2） SHOJI H（2） TO Y（2）
YEONG H（2）
公开年 2021（5） 2015（2） 2023（2）
申请年 2020（4）  2021（4） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2） SIP CO LTD（2）

Manufacturing conductive ink useful in circuit board for next generation electronic device comprises e.g. mixing guar gum, xanthan gum, or hydroxyethyl cellulose with heated solvent, and mixing ethylene glycol, or propylene glycol.

HYOYOUNG M

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Composition for use in manufacture of in-mold electronic component, e.g. light emitting diode, comprises resin composition, and plastic composition.

CHAKI N K, SHAH C P, SINGH B, RAUT R, KAUSHIK V S, PANDHER R, NAGARAJAN N, KUMAR S M, RUSTOGI A, M S K, KAUSIK B, PANDER R, NAGARAZAN N, RUSTOGGI A

Graphene ink used for electrode and biosensor for home appliances and batteries comprises single layer of graphene sheet having crystalline structure, and single-layered graphene sheet having sheet structure exfoliated from graphite.

CHOI B G, KIM D, KIM Y, PARK H J, SON S K, HWA P

Three-dimensional curvature structure comprises ink pattern printed on biaxial pre-stretched polymer sheet, and printing pattern portion containing facet on which ink pattern is printed or not, produced by deformation by differential contraction between printed and unprinted portion by stimulation.

WIE J J, KIM H R, LEE J, CHOI J, KYUNG W S

Conductive ink composition used for forming pattern for removing static electricity, comprises conductive filler comprising silver-coated core-shell structure, binder with preset glass transition temperature e.g. phenoxy resin, and solvent.

YEONG H, TO Y, LEE S Y

Conductive ink composition for removing static electricity, comprises filler having silver-coated core-shell structure, specific multi-component binder, viscosity/reflectance modifier containing carbon black and/or graphene, and solvent.

YEONG H, TO Y, LEE S Y

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y