国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC C08K003/04（4） B01D069/10（2） B01D071/02（2）
B32B009/00（2） B32B027/06（2） C01B031/02（2）
发明人 ZHAO Y（2）
公开年 2015（4）
申请年 2015（2） 
专利权人

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Composite film, has oxide graphene coating layer whose contact angle is maintained on porous polymer supporter at specific degrees, where width of oxide graphene coating layer is in specific range.

PARK H B, KIM H W, CHO Y, YOO B M, HWANG Y S, HO B P, HWANG Y, KIM H, PARK H, YOO B, ZHAO Y

Manufacture of multilayer film for optoelectronic device, involves coating conjugated polymer-precursor solution on substrate, coating graphene oxide dispersion, reducing with agent containing halogen, and forming multilayer film.

HONG J D

Composite panel comprises a layer of material comprising a polymeric matrix material, and a large area graphene sheet embedded in the layer of material, where the large area graphene sheet includes nanoperforations.

BULLOCK S E, NEWELL C M