国家/地区 中国（4） 韩国（2）
IPC部 B（7）
IPC大类 C08（7） C09（7） B32（4）
B29（2）
IPC小类 C08J（7）
IPC C08J007/04（7）
发明人
公开年 2021（7）
申请年 2020（7）
专利权人

Manufacture of antistatic packaging material involves mixing graphene, hardener, slow drying agent, anti-scratch agent, wear-resistant extension agent, defoaming agent, wetting agent and film-forming agent in mixer, and stirring.

ZHIYU L, WANG L, GAO R

Water and gas barrier coating comprises polymer having amine, hydroxyl, and carboxylic groups and graphene.

XU C

Coated polyamide film used for aluminum-plastic composite film flexible package, comprises coating layer that is formed by coating surface of polyamide substrate layer with acrylic coating liquid including silicone-modified acrylic resin, crosslinked polymethylmethacrylate powder and water.

LIU Y

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

Multifunctional composite sheet comprises base sheet having first functional film made of first functional material that generates effects of antibacterial, deodorizing, and electromagnetic shielding, and second functional film.

KIM K M

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Plastic sheet comprises base layer, whose bottom end is coated with anti-adhesion layer and top end is bonded with optical film layer, whose top end is bonded with protective film layer, whose upper end is coated with dye layer.

JI S, XU M