国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C08（3） C09（3）
IPC小类 C08J（3）
IPC C09D007/40（3）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Producing polymer film, involves preparing dispersion solution by ultrasonically treating graphene oxide and dispersing it in distilled water or tetrahydrofuran mixed solvent, preparing mixed solution by adding polyvinyl alcohol, stirring.

JIN H, YOO J

Graphene composite barrier film comprises organic thin film provided on inorganic thin film, graphene film, and primer layer provided between organic thin film and graphene film.

KIM M J, JANG S G, AHN S, TAE Y H, KIM J H, KIM H

Coating composition useful for improving waterproof performance, comprises calcium-based flame retardant, carbon-based flame retardant, adhesive and solvent.

PIAO K, JUNG C, JIN Z, PARK G, CHEONG C S, HYOK K J