国家/地区 中国（9） 欧洲专利局（EPO）（4） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B32（10）
IPC小类 B32B（10）
IPC B32B007/12（10）
发明人 HEO C（2） HEO C H（2） HEO J H（2）
KANG T（2） KANG T W（2） KANGTAEWOON（2）
LIN W（2） PARK Y（2） PARK Y S（2）
SOON P Y（2） ZHANG C（2） ZHOU S（2）
公开年 2022（5） 2021（2） 2023（2）
申请年 2021（3）  2022（3）  2020（2） 
专利权人 CHANGZHOU HU.（2） HANKOOK ALUM.（2） KOREA ALUMIN.（2）

Preparing medicine packaging composite film with super peel strength used in medicine industry, by adding high-pressure polyethylene and linear low-density polyethylene in mixer, carrying out high-speed mixing, screw extrusion molding, cooling, modifying and ultrasonically processing.

SUN E, SUN Z, LI W, SHI S, ZHANG L

High-barrier packaging material used for packaging articles such as medicine, comprises aluminum foil, polyethylene (PE) adhesive layer, barrier layer, PE adhesive layer, substrate and PE film, where barrier layer comprises ethylene-vinyl alcohol copolymer, and acetylated chitosan nanofiber.

ZHU H, JIN W, GAO Y, TAO J, ZHANG D, LIN W

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

High-barrier non-aluminum foil soft package lithium battery packaging film useful in the technical field of films, comprises e.g. nylon film layer, polyurethane glue layer, aluminum oxide-polyethylene terephthalate layer, polyolefin glue layers and modified polypropylene film.

FU J, MIAO H, CHEN J, LIN W

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Processing technology of medicinal composite film based on temperature-sensitive technology comprises e.g. coating adhesive on one side of polyester film layer to form first adhesive layer, compounding polyvinylidene chloride film layer with first adhesive layer, and curing.

ZHOU S, ZHANG C, GU S

Container e.g. rigid container, flexible pouch and unit dose capsule for storing cleaning composition and personal care products, comprises film substrate comprising graphene or its derivative, and adhesive.

MURALIDHARAN G, PATHAK G, RAMACHANDRAN R K

Pharmaceutical packaging sheet useful in pharmaceutical packaging material, comprises base layer, adhesive layer formed on base layer, aluminum layer formed on adhesive layer, and resin layer, where all layer includes graphene.

HEO C H, PARK Y S, KANG T W, HEO J H, SOON P Y, KANGTAEWOON, HEO C, PARK Y, KANG T

Packaging film useful for packaging retort food and medicinal material comprises first adhesive layer formed on sealant layer, core layer formed on first adhesive layer, second adhesive layer formed on core layer, and surface layer.

HEO J H, SOON P Y, KANGTAEWOON, HEO C H, PARK Y S, KANG T W, HEO C, PARK Y, KANG T

Food preservative bag comprises a water preservative layer, absorbing layer and preservation layer, where the water preservative layer is graphene modified polylactic acid layer and absorbing layer comprises absorbing filler.

WEI F