国家/地区 中国（22） 日本（6） 美国（6） 欧洲专利局（EPO）（5） 世界知识产权组织（5） 韩国（4）
IPC部 B（24）
IPC大类 B65（24）
IPC小类 B65D（24）
IPC B65D065/40（8） B32B027/32（7） B32B027/18（6）
B32B007/12（5） B32B027/08（5） B65D065/38（5）
C08K003/04（5） C09D007/61（5） B32B015/20（4）
B32B027/30（4） B32B027/36（4） C09J011/04（4）
B32B009/00（3） B32B015/08（3） B32B027/00（3）
发明人 CHEN C（2） HEO C（2） HEO C H（2）
HEO J H（2） JI Y（2） KANG T（2）
KANG T W（2） KANGTAEWOON（2） LI Z（2）
PARK Y（2） PARK Y S（2） SOON P Y（2）
ZHENG Y（2）
公开年 2021（7） 2022（7） 2023（4）
申请年 2021（8）  2022（5）  2020（4）  2017（2） 
专利权人 HANKOOK ALUM.（2） KOREA ALUMIN.（2） KOREA ALUMIN.（2） UNIV FUZHOU（2）

Medicine composite packaging film comprises polyethylene layer, adhesive layer, aluminum foil layer, glue layer and polyester layer, adhesive layer comprises polyvinyl alcohol, epoxy resin, nano-aluminum oxide, modified ultra-high molecular polyethylen fiber, modified graphene and coupling agent.

JI Y

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Producing food packaging barrier film used for consumers to clearly see content of packaged goods, involves providing base film, depositing inorganic laminated film on surface of base film, where inorganic laminated film includes at least one first and second inorganic material deposition layer.

CHEN C, TSAO C, LIAO T, LIAO T C, TSAO C C, CHEN C H, CHEN Z, CAO J, LIAO D

High ductility and high temperature resistant composite food packaging film useful for food packaging or food preserving, comprises modified composite film layer which is base modified film layer, maleic anhydride graft polyethylene resin film middle layer and polyethylene outer film layer.

CHEN C

Cylindrical metal cartridge comprises container which is metal with specific thickness, where bottom surface of cylinder has discharge port, and between top and bottom surfaces of cylinder has plunger slidable toward top or bottom surface of cylinder.

FUJIWARA H

Preparing multi-component cold chain lunch box partitioned temperature-controlled packaging for microwave reheating comprises coating first heating zone film liquid second heating zone film liquid and third heating zone film liquid on multi-component lunch boxes.

LI Z, SHI J, ZHANG J, ZOU X

Low color difference wrapping paper comprises wrapping paper base material and printing layer arranged outside the wrapping paper base material, and printing layer is composed of ink, comprising base material, toner, solvent, additives, and polyethylene wax slurry.

TANG G

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Aging-resistant packaging bag comprises a poly(ethyl benzene-1,4-dicarboxylate) alumina layer, first adhesive layer, nylon film layer, second adhesive layer and polyethylene layer.

HUANG 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