国家/地区 韩国（9） 中国（7） 美国（7） 欧洲专利局（EPO）（6） 世界知识产权组织（6） 日本（4） 印度（3） 西班牙（2） 法国（2） 台湾（2）
IPC部 C（12） B（6） H（3）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C08K003/013（12）
发明人 KYOUNGJEONGBAE（2） SU Y C（2）
公开年 2021（5） 2022（4） 2020（2）
申请年 2021（4）  2019（3）  2020（2）  2022（2） 
专利权人 ELEMENT CO L.（2）

Producing heat dissipation material, comprises preparing porous carbon material by calcining carbon material, preparing alkylated ceramic filler by reacting ceramic material with alkyl alcohol, and filling pore with alkylated ceramic filler.

HOUN K 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

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

Nanoparticle composition useful as a lubricant additive in a lubricating oil composition, comprises at least one graphene nanoparticle, at least one polymer, at least one silane compound, and at least one base fluid.

BREUERS V, NESS D, WIEBER S, LEICH V, HOENIG J, HAGEMANN M G, WOMBACHER W, DAESCHLEIN C, HONIG J, DASCHLEIN C, PERENA B, BIBER S, REICHVALERY, HIYONATH H, HAGEMANN M, NIESS D

Elastomeric composition for manufacturing articles, contain carbon nanostructures or their fragments comprising multiwalled carbon nanotubes crosslinked into branched, interdigitated, entangled and/or common wall-sharing polymeric structure.

CHEN L, LI J, KYRLIDIS A, DOSHI D A, ZHANG P

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN 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

Composite particles used for forming elastomeric formulation used in tire components such as vehicle tire treads, subtreads, tire carcasses, tire sidewalls, tire belt wedge, and tire wire skim coats, comprise silica, and graphene carbon.

DOS SANTOS FREIRE L, DING Q, KUTCHKO C, PAN S, SILVERNAIL N J, DOS SANTOS F L, LUCAS D S S, DINGCHI, PANSHUYANG, NATJJ S N

Electrically conductive and corrosion resistant graphene-based coating composition used in substrates, comprises binder, graphene filler, and dispersing agent, where graphene filler comprises airless-sprayed expanded graphene stacks.

IJERI V S, GAYDOS S P, KINLEN P J, DHIRDE P G, KHANNA A

Shape-memory epoxy polymer graphene foam composite (SMEP-GrF) comprises an open cell graphene foam (GrF) surrounded by and infiltrated with a shape-memory epoxy polymer (SMEP) matrix, the GrF being an intra-connected framework.

AGARWAL A, BOESL B, IDOWU A, NAUTIYAL P, BUSTILLOS J