国家/地区 日本（4） 韩国（3） 美国（3） 中国（2） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（7） B（4） H（4）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C08L101/00（7）
发明人
公开年 2014（4） 2013（3）
申请年 2012（7）
专利权人 POSCO（2）

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Manufacture of modified graphene-like carbon material used for resin compound material involves reacting graphene-like carbon material and functional group containing metal complex in presence of catalyst.

WADA T, TSUBOKAWA N

Manufacture of graphene-polymer resin composite used for graphene-polymer resin complex fiber, involves dissolving graphene and polymer resin in polar solvent, ultrasonically-treating solution, forming solid material, and pulverizing.

BAE I J, HWANG S H, KIM B J, KIM M S, LEE S Y, PARK S M, PARK Y B

Manufacture of fine carbon for composite material, involves oxidation-treating linear carbon fiber, forming graphene sheet having oxygen-containing chemical-modifying group and laminating graphene sheets in longitudinal direction.

KON M, IDE K, KOSHIRO K, MINE T, NOMA T, YOSHIKAWA J, SUZUKI A

Manufacture of graphene used for manufacture of graphene junction, involves applying load to aggregated-form graphite particles, such that interlayer bonding of all graphite crystals of aggregated-form graphite particles is destroyed.

KOBAYASHI H

Composite structures of graphene and polymer, useful in e.g. thermoelectric element, comprise polymer structure having three-dimensional shape, and graphene layer that is provided on polymer structure and covers part of polymer structure.

LEE E, CHOI B, CHA S, LEE J, WHANG D, CHA S N, CHOI B L, LEE E K, LEE J H, WHANG D M

Composite material used e.g. as field grading material and electric insulating material in medium or high voltage cable systems, and in machines bushings, comprises polymer material and reduced graphene oxide within the polymer material.

WANG Z, SCHADLER L S, HILLBORG H, ZHAO S, SCHADLER L