国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B65D065/40（2）
发明人 ZHANG J（2）
公开年 2022（2）
申请年
专利权人

Preparing medicine packaging sheet with anti-pollution and antibacterial function used in medical market field, comprises e.g. adding concentrated sulfuric acid to three-necked flask in ice-water bath, mechanically stirring in an ice-water bath, reacting, and ultrasonically dispersing.

XU X, ZHANG J, ZHU L, ZHAO Y

Graphene electric radiating composite film used in packaging industry, has toughness structure layer that is located between radiating layer and composite film main portion.

WANG H, XU L, ZHANG J, YU S, XU D, FANG C, FANG W