国家/地区
IPC部 B（2） D（2）
IPC大类 B65（2） D21（2）
IPC小类 B65D（2）
IPC D21H019/10（2）
发明人
公开年
申请年
专利权人

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Modified graphene/nanocellulose conductive functional coating useful for preparing food paper with heat preservation and heating function comprises 9-anthracene carboxylic acid modified graphene, absolute dry nanocellulose and water.

ZHAO L, HUANG Y, WANG X, ZHOU Q, ZHAO C