国家/地区 中国（4） 韩国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B32（7）
IPC小类 B32B（7）
IPC B32B027/08（7）
发明人
公开年 2021（4） 2019（2）
申请年 2019（7）
专利权人 CHINA PETROL.（2） SINOPEC SHAN.（2）

Barrier film for quantum dot sheet comprises first layer including barrier layer positioned on base film, and second layer located on barrier layer, where barrier layer is dry coating layer or wet coating layer.

KIM H, KIM J H, LEE J, HWANG M

Foil used as surface section, has coating that is nano-coating in which graphene and silicon are present as nanoparticles, such that interaction of molecules or atoms of coating is made with kinetic energy of radiation.

SCHUBART H T

Functional composite material for e.g. aerospace applications, comprises functional surface layer comprising polymer resin and antistatic agent, and functional inner layer comprising polymer resin and laser direct molding agent.

YU Z, BAI Y

Toughening material for prepregs used in high-toughness composite material, comprises carbon material aerogel and thermoplastic resin.

TANG J, ZHANG O, YU R, WANG X, WANG F

Polyimide composite film used for electronic component, comprises core layer comprising polyimide resin and graphene, and skin layer comprising another polyimide resin, and has preset electromagnetic wave shielding rate and tensile strength.

LEE K N, KIM K H, KIM K

Container film useful for cell culture comprises heat sealing layer, core layer and weather-proof layer, heat-sealing layer including e.g. modified isotactic polypropylene, linear low-density polyethylene, graphene oxide and auxiliary agent.

GAO W, WU Y

Manufacturing polyimide and graphene complex film comprises e.g. carrying out in-situ polymerization by mixing desired graphene with solvent, diamine and dianhydride, uniformly coating and placing in high temperature oven for imidization.

MIN Y, RAO Q, LIU Y