国家/地区 中国（7）
IPC部 B（7）
IPC大类 B29（7） C08（7） B32（3）
IPC小类 B29D（7）
IPC C08K007/24（7）
发明人
公开年 2018（3） 2022（2）
申请年 2017（2）  2022（2） 
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

Composite film material comprises multiple of mutually staggered thermal management functional layer and electromagnetic shielding layer functional layers comprising mixture of thermoplastic polymer material, interface compatibilizer, phase change material and/or heat conducting filler mixture.

LU X

Preparing polyurethane prefabricated direct-buried thermal insulation composite pipe, comprises nesting working pipe and fixing in outer protective pipe, forming cavity, and adding polyurethane stock solution for free pressure foaming.

SHI Q, LIANG H

Manufacture of tensile plastic pipe used in farmland water irrigation, involves injection molding mixture containing e.g. high-density polypropylene, acetal resin, sepiolite powder, graphene oxide, polydimethylsiloxane, and carbon nanotubes.

ZHANG X

Peparing a conductive film involves taking single-walled carbon nanotube, graphene, nickel-chromium alloy powder, concentrated sulfuric acid and concentrated hydrochloric acid, placing in ultrasonic cleaner and in oil bath condenser.

HE Y

Preparing antibacterial ventilating film involves weighing modified porous graphene, organic rare earth salts, antibacterial plant extracts, carrier resins, inorganic fillers, polyethylene and additives A, additives B, and surfactant.

ZHOU P

Plastic tube used as heat exchanger tube in e.g. water desalination apparatus, comprises graphite or boron nitride or graphene or carbon nanotube filler material comprising powders comprising platelets, strands and spherical particles.

DUEWELL J, MOSES D, MUELLER P, ORTH T, OSSADNIK S, DURWELL J, MOSSES D, MULLER P, OUSANIK S