国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B65（3）
IPC小类 B65D（3）
IPC
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Multifunctional aqueous coating used for cold storage container inner wall plate, comprises 2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane modified acrylic emulsion, antibacterial enhancer, leveling agent and defoamer.

ZHENG Y, YANG W

Bacteriostatic UV ink useful for printing layer in packaging structure, comprises e.g. epoxy acrylic resin, pentaerythritol triacrylate, hydroxyethyl methacrylate, ethyl acetate, graphene oxide, plasticizer, photoinitiator, and water.

GUAN Z, XU Z, WANG X