国家/地区 中国（22）
IPC部 B（22） C（10） D（3）
IPC大类 B32（22）
IPC小类 B32B（22）
IPC B32B027/32（17） B65D065/40（15） B32B007/12（11）
B32B027/08（10） B32B027/18（9） B32B027/36（8）
B32B027/06（6） B32B027/30（6） B32B033/00（6）
C08J005/18（6） B32B009/00（5） B32B009/04（5）
B32B027/20（5） B29D007/01（4） C08K003/04（4）
发明人 LIU Y（3） ZHANG C（3） HUANG Y（2）
LI X（2） LI Y（2） LIU J（2）
YANG J（2） ZHANG J（2） ZHOU S（2）
ZHU L（2）
公开年 2022（22）
申请年 2021（13）  2022（8） 
专利权人 CHANGZHOU HU.（2） CHENGDU ZHON.（2）

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-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Polyolefin heat-shrinkable film high performance film comprises e.g. intermediate layer and surface layer located on both sides of intermediate layer, graphene oxide, linear low density polyethylene resin, spherical alumina and polypropylene resin.

LIU L, LIU Y

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

Aluminum foil/polyethylene composite film for packaging e.g. foodstuffs, comprises inner polyurethane film layer, inner low-density polyethylene layer, aluminum foil substrate layer, outer low-density polyethylene layer, outer polyurethane film layer and organic adhesive layer mixed with graphene.

ZHU L, CHEN C

Preparing medicine packaging sheet with anti-pollution and antibacterial function used in medical market field, comprises e.g. adding concentrated sulfuric acid to three-necked flask in ice-water bath, mechanically stirring in an ice-water bath, reacting, and ultrasonically dispersing.

XU X, ZHANG J, ZHU L, ZHAO Y

Composite material useful for packaging fruit and vegetable, comprises nano- bacteria separating layer, core layer and ventilating layer, where the core layer is set between the nano- bacteria separating layer and ventilating layer and the nano- bacteria separating layer is set at outermost side.

LIU D, TANG J, CHEN L, LIU H, LIU J, LI X, WANG J

Extensible insulating plastic film used for packaging, comprises film main body, where inner portion of film main portion is provided with vent hole, and outermost layer of main portion provided with hydrophobic layer.

ZHANG C

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

High barrier bio-based nylon film used in food and medical packaging field, comprises orderly laminated composite of anti-bacterial core layer, barrier core layer and base material layer.

YANG J, LIAO G, CUI L, ZHENG W, FAN S, LI X, LIU Y, LIU X