国家/地区 中国（10）
IPC部 B（10）
IPC大类 B65（10） C08（10） B32（5）
B29（3） C01（2）
IPC小类 B65D（10）
IPC C08K009/04（10）
发明人 ZHANG C（2） ZHOU S（2）
公开年 2022（3） 2018（2） 2021（2）
申请年 2022（3）  2020（2）  2021（2） 
专利权人 CHANGZHOU HU.（2）

Antibacterial heat-sealable bidirectional stretch polylactic acid film comprises e.g. anti -adhesive master batch and polylactic acid resin, polylactic acid resin, anti -adhesive master batch, antibacterial master batch, compatible agent, functional resin and polylactic acid resin.

ZHENG W, JIA L, WU T, CHEN X, LI Z, LIAO G

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

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

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

Preparing fully biodegradable graphene alkenyl polybutylene adipate terephthalate packaging bag comprises dry blending graphene alkenyl polybutylene adipate terephthalate master batch and calcium carbonate modified polybutylene adipate terephthalate master batch and blowing film.

OU K, SUN Y

Fully biodegradable anti-static film for electrical appliance packaging, is provided with biodegradable masterbatch having main material and auxiliary material, and main material comprises polypropylene carbonate resin and polylactic acid.

WEI F

High-barrier breathable flexible packaging bag comprises polylactic acid micro-porous film, chitosan, glutaraldehyde, modified graphene oxide, polyethyleneimine, potassium tetrachloropalladate, and polyallylamine hydrochloride.

YANG B, ZHAO Y, DING H

Preparing aminated graphene oxide bromobutyl rubber medicinal packaging material comprises e.g. aminating graphene oxide, brominating aminated graphene oxide butyl rubber gel and performing neutralization washing and post-treatment of BIIR.

XING Y, HE Q, LIU Y, WANG Q, WANG L

Degradable polyvinyl alcohol cling film contains polyvinyl alcohol, bentonite, citric acid, glycerin, gluconate, carbon black, polyetheramine, nano-silica, sodium dodecylbenzenesulfonate, potassium hydroxide and graphene oxide.

WU X

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S