国家/地区 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC C01B032/18（3）
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

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Composite component used for electronic apparatus e.g. display device, electrode for lithium-ion battery, biosensor and electrochemical sensor, has layers of graphene perpendicularly or incliningly arranged on layer containing polymer.

LEE Y, LEE S, SOOJEONG L, YOUNGKWAN L