国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC C08K003/04（2）
发明人 DUAN H（2）
公开年
申请年
专利权人

Preparing carbon fiber material useful as heat-resistant or heat-insulating material in high-temperature environment comprises hot pressing and molding resin base material, graphene nano sheet, nitride of silicon nitride or boron nitride.

ZHANG H, YU S, ZHANG D, DUAN H

Preparing graphene multilayer co-extruded plastic film comprises e.g. manufacturing the base layer, inner lining layer, outer lining, surface layer, conveying obtained mixture to the blow molding die, and blow molding.

DUAN H