国家/地区
IPC部 B（2） C（2）
IPC大类 B05（2） B32（2）
IPC小类 B05D（2）
IPC B32B007/12（2）
发明人
公开年
申请年 2021（2）
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

Applying coating to face of substrate made of thermoplastic composite material, comprises applying adhesive polydopamine layer filled with particles of graphene or zinc to face of substrate, and then applying coating to zinc or graphene particle-filled adhesive polydopamine layer.

FORSTER R