国家/地区 中国（12） 美国（4） 欧洲专利局（EPO）（3） 日本（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（14）
IPC大类 B65（14）
IPC小类 B65D（14）
IPC C08K003/04（10） C08J005/18（8） B65D065/40（4）
B65D065/46（4） C08K003/08（4） B32B027/18（3）
B32B027/32（3） C08K003/26（3） C08K005/053（3）
C08K013/02（3） C08K013/06（3） C08L023/12（3）
C08L067/02（3） C08L067/04（3） B32B007/12（2）
发明人 HEO C（2） HEO C H（2） HEO J H（2）
KANG T（2） KANG T W（2） KANGTAEWOON（2）
LI J（2） PARK Y（2） PARK Y S（2）
SOON P Y（2）
公开年 2021（14）
申请年 2020（14）
专利权人 HANKOOK ALUM.（2） KOREA ALUMIN.（2）

Environmentally-friendly degradable food-grade antibacterial plastic packaging film.

CHEN M, TANG H, WANG C

Composite polymer deckboard component (that is shaped to replace wooden deckboard on pallet) for preparing pallet, comprises polymer matrix, selected from polypropylene, polyethylene, polyethylene terephthalate and combinations.

HANAN J C, BANDLA S

Preparing sandwich chitosan-based antibacterial composite film with reduced graphene oxide immobilized nano-silver for food packaging, involves washing, drying, pulverizing, and ball milling the corn stalks to obtain corn stalk powder.

WANG X, GU B, JIANG Q

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

Cigarette film comprises functional layer, core layer and secondary functional layer, where core layer is located between functional layer and sub-functional layer, and functional layer is prepared using copolymerized ternary polypropylene.

JIANG S, CHEN D, CHEN Z, XIAO J, HU B, HUANG W

Plastic bag comprises e.g. poly(butylene succinate), polylactic acid, modified silicon dioxide, four needle zinc oxide crystal whisker, graphene oxide, filler, plasticizer, lubricant, dispersant, ultraviolet absorbent, stabilizer and kaolin.

ZHENG R, XU Z, ZHENG B, ZHANG J

Aqueous hydrophobic and oleophobic barrier coating useful for preparing packaging paper, comprises methacrylate, styrene, acrylic acid, graphene powder, filler, dispersant, initiator, emulsifier, deionized water and auxiliary agent.

SUN X, ZHU H, TAN K, CHEN T

Graphene polyurea protective coating, comprises aromatic isocyanate prepolymer, amino-terminated polyether, amino chain extender, graphene, dispersant, anti-settling agent, defoamer and color paste.

GAO D

Lightweight and high rigidity multi-section cylindrical airless bottle has alumina pump sleeve whose top sleeve is equipped with inner flange, where inner flange of alumina pump sleeve buckles top ring of large ring.

HUANG J