国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B65（4） C08（3） B32（2）
IPC小类 B65D（4）
IPC B32B027/18（2） B32B027/32（2） C08L023/08（2）
发明人
公开年 2022（3）
申请年 2021（4）
专利权人

Antibacterial bag for storing seeds, has main body whose upper portion is provided with substrate, and oxidation inhibitory layer for suppressing oxidation of antibacterial layer that is formed with accommodation space.

PARK C Y, NA C S, SHIN W, KIM J H, KIM K M, PARK C, CHOI M G, JEONG S K

Cosmetic container useful for storing lotion comprises active material having recess for trapping or storing cosmetic, where active material is single layer graphene, multilayer graphene plate, graphene fluoride, and hydrogenated graphene.

JUNG Y, KIM S D

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Multilayered flexible package useful in packaging systems for food, cosmetic, nutraceutical or pharmaceutical products, comprises polymeric coating comprising dispersion of antioxidant particles.

RIVA M, VACCA P, FIDECKA K, FIDECA C