国家/地区 韩国（2）
IPC部 D（2）
IPC大类 D21（2）
IPC小类 D21H（2）
IPC D21H011/12（2）
发明人
公开年 2023（2）
申请年 2021（2）
专利权人

Producing carbon paper useful for manufacturing electromagnetic wave shielding sheet comprises mixing cellulose fibers and graphene in water, adding crosslinking agent or binder, filtering solution, drying, compressing and heat treating.

SHIN H, KIM H, PARK J H, KU K, GUO E, PARK J, JIN H

Energy-saving home sauna device used as interior furniture, comprises walls constituting housing have multi-layered structure and containing wooden panel and composite panel made of mixture of graphene, Korean paper fiber, and ceramic.

IL K Y, WOO H J