国家/地区 韩国（18） 美国（9） 世界知识产权组织（2）
IPC部 C（19） B（7） H（5）
D（3）
IPC大类 C08（19）
IPC小类 C08K（19） C08L（12） C01B（6）
C08G（5） C08J（5） H01B（5）
B82Y（4） D01F（3） B29C（2）
B33Y（2） B82B（2） C08F（2）
IPC C08K003/04（19）
发明人 KU B C（6） YOU N H（6） RYU J S（5）
KIM J K（4） KU B（4） CHEOL G B（3）
KIM H（3） KOO B C（3） LEE H（3）
LEE S H（3） CHOI W K（2） GYEONG K J（2）
HO L S（2） JO H I（2） KIM H S（2）
公开年 2022（4） 2014（3） 2010（2） 2013（2） 2017（2）
申请年 2021（5）  2011（3）  2013（3）  2009（2）  2016（2） 
专利权人 KOREA INST SCI TECHNOLOGY（19）

Producing liquid crystalline graphene oxide polyamate composite film, comprises coating the liquid crystal solution containing graphene oxide and polyamic acid in liquid crystal phase, on a substrate, arranging and drying.

YOU N H, RYU J S, YUN L S, JIN J

Carbon composite material useful for building materials for heating and and electronic industry and electronic devices, comprises polymer resin and carbon material.

YANG C M, KIM J H, LEE Y S, RYEOL K N, KIM S K, RYU J S, LEE M W, NA W, MINGOOK K, PARK H B

Composite material having improved flame retardancy useful for producing carbon fibers, comprises copolymer resin including first repeating unit including polyacrylonitrile, and filler dispersed in copolymer resin.

KOO B C, KIM J H, SIK C, YOU N H, RYU J S

Composite material comprises matrix comprising polyphenylene sulfide, and filler including carbon material doped with sulfur, dispersed in matrix.

KOO B C, SIK C, PARK J Y, YOU N H, RYU J S

Proton exchange membrane used for water electrolysis system, comprises perfluorosulfonic acid ionomer, graphene oxide and hydrocarbon-based polymer.

CHOI Y S, KIM K H, NAM S Y, KIM M J, KO H S, CHOI Y, HYUN K, KIMMIJUNG

Conductive composite resin composition for photocurable three-dimensional printed material, comprises photoreactive viscosity decreasing agent, photocurable resin and conductive nanostructures, and has specified viscosity.

LEE H, KIM S, KIM S W, SANGHYE K, CHUN D

Sulfur doped reduced graphene oxide used for polyimide nanocomposite, comprises sulfur and reduced graphene oxide, and has preset peak intensity ratio obtained by Raman analysis.

YOU N H, KU B, YU J, JANG S G, KOO B C, RYU J S

Polyimide nanocomposite useful in composite membrane, comprises a product obtained by healing defect of reduced graphene oxide functionalized with ring compound containing hetero ring and/or hetero atom, and polyimide.

KIM K M, KU B C, GOH M J, YU J S, KIM Y K, YEO H U, YOU N H

Composite material used in manufacture of fused deposition modeling-type three-dimensional printer polymer filament, comprises specified amount of graphene-coated metal nanoparticles, nanocarbons and polymer resin.

HWANG J, PARK S G, LIM J S, JO W, LEE H J, MOON M, KU B, HWANG J Y, JO W J, MOON M W, KU B C, HUANG J, PARK S, LIN C, ZHAO Y, LEE H, YEON H J, GYU P S, SEONG I J, JIN C W, JU L H, UN M M, CHEOL G B, LIM J

Fabricating high-performance carbon fiber, comprises making graphene carbon fiber composition by mixing composition including one of e.g. rayon-based carbon fiber to fabricate carbon fiber and graphene powder, and heating composition.

LEE J K, CHOI W K