国家/地区 中国（35） 韩国（6） 世界知识产权组织（6） 美国（5） 加拿大（3） 欧洲专利局（EPO）（3） 日本（2）
IPC部 B（42） C（42） A（6）
H（6） F（5） D（2）
IPC大类 B32（42）
IPC小类 B32B（42）
IPC B32B027/18（42）
发明人 LIU J（3） LIU Y（3） WANG Y（3）
CHEN D（2） CHEN X（2） HUANG R（2）
HUANG Y（2） LI X（2） WANG C（2）
WANG S（2） YANG R（2） ZHANG B（2）
ZHANG H（2） ZHANG S（2） ZHU J（2）
公开年 2022（42）
申请年 2021（19）  2022（19）  2020（4） 
专利权人

Graphene/polyethylene naphthalate (PEN)/polyethylene terephthalate (PET) composite barrier film for e.g. food packaging, has three-layer structure comprising layer made of PET, and layer made of graphene/PEN/PET composite material.

WU Z, CHEN X, LIN Y, WU D, CHEN D

Preapring multifunctional fiber composite natural latex product in bedding industry, involves mixing functional nanoparticles and fiber carrier and spunning and then weaving into shape to obtain multifunctional fiber material, stirring and mixing natural latex liquid with vulcanizing agent.

HUANG R

Coating system used for protecting metallic or plastic substrate, comprises layer made of material chosen from pyrolytic graphite, pyrolytic boron nitride, and compressed expanded graphite, and another layer made of composite comprising polymeric matrix and two-dimensional flakes.

BELLANI S, GABATEL L, DEL RIO CASTILLO E A, THORAT S B, MOLINA GARCIA M A, NAJAFI L, BONACCORSO F

Multi-layer high-barrier high-strength biodegradable film comprises e.g. polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets, polymer D-lactic acid pellets, modified gas barrier agent polybutylene adipate terephthalate pellets, polymer L-lactic acid pellets and chain extender.

CAO Z, YANG Z, GE Z, HUANG Q, HE Y, LI Y, LIU Y, YANG J, SHEN B

Composite polyester film used in battery, comprises polyester layers comprising polyester material and additive, and are respectively located on surface of two sides of another polyester layer, and has preset carboxy terminal carboxyl content.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Anti-scale layer used in preparing heat-resistant polyethylene (PE-RT) floor heating pipe, comprises PE-RT, organic silicone masterbatch, nano-silicon dioxide and modified-graphene oxide prepared by modifying graphene oxide with surface modifier.

OU J, CHEN S, CHENG X, QIN X, LV A

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

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

Three-layer composite polypropylene antistatic material useful in e.g. chemical industry and agriculture comprises two layers of antistatic layer and middle layer between two layers of antistatic layer, middle layer made of polypropylene, antistatic layer made of e.g. polypropylene and graphene.

WANG G

Antibacterial and deodorant comfortable elastic functional insole useful in shoe-making industry and health care, comprises e.g. insole body including breathable mesh fabric layer, sponge layer and polyurethane foam layer arranged in sequence.

ZHU J