国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B32（3） C04（3）
IPC小类 B32B（3）
IPC B32B037/10（3）
发明人
公开年 2022（3）
申请年 2022（2） 
专利权人

Preparation of graphene composite heat-conducting film involves preparing graphene oxide solution, adding carbon fiber to obtain mixed solution, spraying on polyethylene terephthalate film, reducing, attaching heat-conducting net and sintering.

DU Z, GAO C

Graphite crucible for electrode blank processing comprises graphitized coke, asphalt, and coating layer comprising resin and pyridine, and inert coating net is graphene with resin through coating bonding graphene side of coating is coated with resin graphene.

ZHANG Y, HU H, WANG J

Lightweight soundproof vinyl floor comprises PVC layer containing lightweight porous graphene material as bottom layer material and middle layer material, color printed PVC film as printing layer, and conductive UV coating as surface conductive wear-resistant layer.

WANG K, ZHANG Q, WANG C, TONG Y, QIAN J