国家/地区 欧洲专利局（EPO）（2）
IPC部 B（2）
IPC大类 C08（2）
IPC小类 C09D（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Producing nanocellulose film by applying nanocellulose dispersion on surface of substrate to form layer, and drying layer on surface of substrate to form film, where substrate contains fibrous substrate coated with hydrophobic release layer.

KOPPOLU R, TOIVAKKA M

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C