国家/地区 中国（33） 世界知识产权组织（5） 欧洲专利局（EPO）（3） 巴西（2） 韩国（2） 美国（2）
IPC部 B（35）
IPC大类 B32（35）
IPC小类 B32B（35）
IPC B32B027/32（35）
发明人 BAI Y（4） GAO D（4） LV Y（4）
QUAN H（4） XU M（4） CHOU B（3）
DONG M（3） LIU J（3） WANG L（3）
CHEN C（2） CHENG X（2） DU Z（2）
LI H（2） LIU A（2） REN Y（2）
公开年 2021（15） 2022（15） 2023（5）
申请年 2021（35）
专利权人 BEIJING RES .（4） CHINA PETROL.（4）

Production process of solarization-resistant wine packaging box comprises molding injection-molded plastic wine packaging box for polishing, coating ultraviolet resistance coating, drying, treating, and subjecting plastic wine packaging box for ultraviolet laser printing trademark pattern.

WANG H, MA X

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 field of packaging material, comprises at least one film layer formed from homopolypropylene, propylene impact copolymer and polyolefin elastomer, and at least one film layer formed from e.g. random polypropylene.

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

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

Cold stretch sleeve pipe film for packaging, comprises outer layer and inner layer comprising bimodal linear low-density polyethylene, ethylene-hexene copolymer, and additive, and middle layer comprising ethylene/alpha-olefin random copolymer, olefin block copolymer and thermoplastic phenolic resin.

LIU A, LI D

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Fluid transport tube for transporting different grades of fuel and their vapor such as brake fluids, transmission oil and coolants during vehicle operation, ha layer having polymer or copolymer which is formed into circular cross-sectional profile, and graphene material in layer.

DOBLE C, HAHN R, BANERJI A

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

Preparing graphene solar cell back sheet involves preparing the raw material of graphene-polyethylene composite master batch in proportion, where raw materials include polyethylene powder, graphene material, and additives.

MA L, SHA X, SHA Y

Sulfonated polyarylether polymer composite material, comprises sulfonated polyarylether polymer.

HUANG Y, HUANG W