国家/地区 韩国（8）
IPC部 C（8） H（5） B（3）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/19（4） C08K003/04（4） C01B032/194（3）
C01B032/21（3） H05K007/20（3） C09D011/02（2）
C09D011/03（2） C09D011/52（2） C09J007/28（2）
C09J011/04（2）
发明人 CHOI S（2） KWON H J（2） SONG J（2）
YUMINSOOK（2）
公开年 2023（8）
申请年 2021（6） 
专利权人 PURE MANN IN.（2）

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

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

Nanoporous body composition used in composite insulator, comprises three-dimensional nanoporous structure in which nano-sized pores are formed, and two-dimensional sheet that is dispersed and positioned inside three-dimensional nanoporous structure.

OH Y S, UM M K, YI J W, JANG H K, PARK B H, LEEJINWOO, KYEONG J

Polydimethylsiloxane composite for heat dissipation/flame retardancy in field of automobiles and electrical/electronic comprises metal hydroxide-coated carbon body as filler based on polydimethylsiloxane.

SHIM S E, HWANG S, SO J, LEE K

Manufacturing heat dissipation sheet using graphene useful for electric or electromagnetic devices comprises preparing dispersion having graphene or graphene oxide, adsorbing metal salt to graphene or graphene oxide by adding metal salt.

JIN K

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

Heat dissipation adhesive sheet useful in electronic components e.g. semiconductors, or PC boards comprise metal thin film layer formed on lower surface of heat dissipation layer, and adhesive layer on metal thin film layer.

HUN L S, SONG J, KWON H J, CHOI S, YUMINSOOK, YOUK S K

Heat dissipation graphite sheet useful in producing mobile phones and thin portable products comprise heat dissipation layer containing urethane resin, and expanded graphite particles applied to one surface of graphite layer.

KIMTAEHAN, KWON H J, CHOI S, SHIM Y, SONG J, YUMINSOOK