国家/地区 中国（12） 韩国（2） 世界知识产权组织（2）
IPC部 B（12）
IPC大类 B32（12）
IPC小类 B32B（12）
IPC C08L023/08（12）
发明人 LIU Y（3） LIU J（2） WANG H（2）
WANG J（2）
公开年 2022（12）
申请年 2022（7）  2021（4） 
专利权人

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

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

High-strength temperature medium conveying pipeline comprises e.g. rigid reinforcing layer, polyethylene of raised temperature resistance modified foam layer, anisotropic plane high thermal conductivity graphene layer and inner core pipe in turn from outside to inside.

WANG J, SONG Q, HUO F, CHU Z

Composition for solar back sheet, comprises polypropylene, polyethylene, fillers, additives, polyethylene copolymer, and filler.

JIAO H, CAI S

Plastic packaging material useful for loading articles, food products, and medicinal products, comprises e.g. polypropylene, ethylene-octene copolymer, polyethylene, polyisobutylene, 2,2-bis(4-hydroxyphenyl)propane, montmorillonite, hydrogen silicone oil, and synthetic plant ester.

ZHANG X

Damping sheet for energy vehicle, comprises damping layer is connected to constraining layer by first adhesive, and substrate is connected to damping layer by second adhesive, where damping layer comprising butyl rubber, plasticizer, inorganic reinforcing filler, and dimethyl methylphosphonate.

CHENG Y, LU H, GUO S, GAO W, WANG H, YU Q, LIU Y, TAO Y, CHEN J, XIAO 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

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

Inflatable composite film used for packaging bag, comprises outer PET film, middle adhesive layer, and inner polyethylene film that is polyethylene film toughened by core-shell particle i.e. nano calcium carbonate coated carbon nanomaterial.

ZHOU M, MAO J

Polyethylene composite material useful in preparation of packaging productscomprises linear low-density polyethylene, high density polyethylene, metallocene polyethylene and carbon material.

WANG H, ZHANG H, WANG M, WU R, ZHANG B, XU Y