国家/地区 中国（10）
IPC部 B（10）
IPC大类 B65（10） C08（10） B29（4）
B32（4） A45（3）
IPC小类 B65D（10）
IPC C08K003/04（10）
发明人 HUANG J（3） HUANG X（3） HUANG Y（3）
LUO D（3） SUN S（3） XU H（3）
BAI Y（2） GAO D（2） LV Y（2）
QUAN H（2） XU M（2）
公开年 2021（4） 2022（4） 2023（2）
申请年 2021（10）
专利权人 ZHEJIANG ZHE.（3） BEIJING RES .（2） CHINA PETROL.（2）

Antistatic polypropylene composite film useful in packaging materials, comprises at least first film layer formed from a polypropylene composition and second film layer formed from a polypropylene composition.

BAI Y, XU K, CHU L, LV Y, REN Y, GAO D, XU M, QUAN H

Electromagnetic shielding polypropylene composite film useful in packaging material field, namely electronic product packaging, comprises e.g. first film layer formed by first polypropylene composition and second film layer formed by second polypropylene composition i.e. resin component.

CHOU B, BAI Y, DONG M, QUAN H, GAO D, XU M, LV Y

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

Antistatic macromolecule square water emulsion bottle, comprises e.g. bottle cover includes outer cover whose one end is provided with outer tooth rib whose diameter is greater than that of the other end, and inner cover whose top other end is provided with top inner groove.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

Radiation-resistant polymer degradable round cream bottle comprises gasket on inner top of outer cover of cream bottle, outer diameter of bottle opening of outer bottle is provided with outer screw thread, gasket seal is arranged at bottle opening at outer screw thread of outer bottle.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

Degradable thermoplastic cream bottle has cream cavity in bottle body provided with semi-circular cavity, bottom cover located in bottle opening at bottom of bottle body, outer diameter of edge rib ring provided with edge gap, and outer diameter buckle of bottom cover is fixed on cover groove.

XU H, LUO D, SUN S, HUANG X, HUANG Y, HUANG J

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

pH-responsive intelligent controlled-release antibacterial and degradable packaging film useful e.g. in food active packaging material, comprises active antibacterial layer and barrier layer composed of modified and dispersed graphene oxide nanosheet material prepared by biodegradable base material.

WANG Y, LI X, ZHOU X, WANG K, GAOSHU J, GONG X, QIU X

Vacuum bag film comprises nylon, nanosheet material and lubricant, where nylon is selected from nylon 6, nylon 66, or nylon 12, and nanosheet material is coupling agent modified nanosheet material and comprise graphene or montmorillonite.

HU Z, HU J, CEN C, HU X

Packing film comprises graphene in-situ polymerization biodegradable copolyester, polylactic acid, inorganic filler, antioxidant, light stabilizer, and lubricant.

FENG A