国家/地区 中国（5） 欧洲专利局（EPO）（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（6）
IPC大类 C08（6） C09（6） B05（4）
B82（2）
IPC小类 C08L（6）
IPC C08L079/08（6）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Heating film printed with conductive ink useful in e.g. automobile field comprises protective film layer, conductive ink layer and polyimide (PI) film layer in sequence, conductive ink comprises e.g. graphene, pyromellitic dianhydride, diaminodiphenyl ether, benzene diol acrylic acid mixture.

HU L

Preparation of graphene waterproof antistatic coating used for substrates, by heating polyvinyl alcohol in deionized water, adding trifunctional aziridine and sodium carboxymethyl cellulose, heating, adding graphene slurry and stirring.

ZHAO F, SHI J, LI Q, YUE X, CHEN G

Bendable electro-thermal film device comprises polyimide base layer coated with organic electric heating film on surface and organic electro-thermal film comprises e.g. graphene, multi-wall carbon nano-tube and carbon black granules.

CHEN D, YANG Y

Preparing a biaxially oriented polypropylene antistatic stretch film involves obtaining intermediate layer raw material by blending and extruding polypropylene through a twin-screw extruder and selecting graphene oxide.

WENG X, TIE W

Polyimide nanocomposite used for sensor, battery and for storing hydrogen, is obtained thermosetting mixed solution of graphene oxide and modified polyamic acid.

HA C, CHOI M, KIM G, HA C S, CHOI M C, KIM G Y

Conductive material e.g. transparent conductive electrode for touchscreen or LCD display, comprises assemblage of graphene sheets interconnecting electrically in discrete transparent layer, which has area of greater than specified value.

HAMILTON J, STREICH P, HAEMILTEON J, SEUTEURECHI P, STREICH P V, HAMILTON J P