国家/地区 韩国（29）
IPC部 C（29）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C08K003/04（29）
发明人 CHOE H（2） CHOI Y S（2） CUI X（2）
GONG S Y（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
JANG B Z（2） KAMIYA N（2） KAMIYA NAGISA（2）
KONG X（2） LEE C（2） LEE S Y（2）
LI X（2） LI Z（2） NAGISA K（2）
公开年 2022（6） 2021（5） 2015（4） 2017（3） 2014（2） 2016（2） 2018（2） 2023（2）
申请年 2021（5）  2020（4）  2015（3）  2016（3）  2012（2）  2013（2）  2014（2）  2022（2） 
专利权人 DONG JIN SEM.（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2） MAJOONGMUL C.（2）
NANOTEK INST.（2）

Manufacturing graphene flakes for producing coated steel pipe piles as construction material, comprises preparing iron-intercalated layered graphite using iron-intercalated layered graphite, and pulverizing using plasma pulverizer.

LEE S S, CHO J S

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 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 food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Manufacture of food packaging container for food and beverage, involves preparing raw material by blending graphene raw material based on polyethylene, melt-extruding blend, cooling, cutting, melting, injecting into mold, and molding into food packaging container.

CHOI Y S

Conductive structure useful in antistatic composition as coating solution for electronic materials i.e. electrical insulator, formed by connecting modified graphene oxide or modified carbon nanotube and conductive polymer.

MOON Y, KIMKWANYOUNG, YOO G M, KIM G Y

Dispersion of carbon nanotubes used in slurry composition for forming electrode, comprises organic medium, carbon nanotubes dispersed in organic medium, and dispersant comprising addition polymer comprising constitutional units comprising residue of alkyl ester of (meth)acrylic acid.

HELLRING S D, VOTRUBADRZAL P L, ZHOU Z, SYLVESTER K T, SISCO S W, JO J, OIL C, DENISON G M

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

Producing polymer film, involves preparing dispersion solution by ultrasonically treating graphene oxide and dispersing it in distilled water or tetrahydrofuran mixed solvent, preparing mixed solution by adding polyvinyl alcohol, stirring.

JIN H, YOO J

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M