国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2） C08（2）
IPC小类 B29D（2）
IPC B29D007/01（2）
发明人
公开年
申请年 2020（2）
专利权人

Special foam board for food packaging, is prepared by stirring polycarbonate, polysulfone resin and polyurethane, adding carbon black, graphene, asbestos and chitosan quaternary ammonium salt, crushing, heating with bamboo fiber and foaming.

YAO D

Thermally conductive graphene-polymer material composite film comprises multilayer composite film comprising graphene, nanocellulose, and thermoplastic polymer material.

DING P, CUI S, SONG N, SHI L