国家/地区 中国（16） 韩国（2） 世界知识产权组织（2）
IPC部 B（20）
IPC大类 D04（20） D01（15） B32（11）
B01（8） C02（4） D06（4）
H01（3） B82（2）
IPC小类 D04H（20） B32B（11） D01F（10）
D01D（8） B01D（7） C02F（4）
B82Y（2） D06M（2） D06N（2）
H01M（2）
IPC D04H001/728（20）
发明人 ZHANG X（3） LIU S（2） LIU X（2）
MA L（2） WANG Q（2） ZHENG J（2）
公开年 2021（14） 2022（5）
申请年 2021（20）
专利权人 GUANGZHOU KA.（2）

Three-layer structure dustproof net for blocking external contaminants e.g. fine dust, has first fabric, nanofiber web and second fabric that are sequentially laminated, where graphene fibers are woven in form of hexagonal net.

KIM D K

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Photothermal self-pumping fabric used for human body heating in cold environment has photothermal fabric and hydrophobic electrostatic spinning film covering one side of photothermal material, where photothermal fabric includes photothermal materials uniformly attached to surface of fabric substrate.

LIU X, SHI L, DAI B, WANG S

Medical material useful in biochemical grade for preventing harmful chemical agent, comprises e.g. first protective function layer includes first composite fiber film prepared by electrospinning with polylactic acid solution and first protective function solution with dual nozzles.

SHA H

Preparing electrospray battery, comprises e.g. preparing nanofiber film by electrostatic spinning, preparing integrated electrode by spraying anode and cathode material on two sides of diaphragm respectively, cutting integrated electrode and performing electrolyte soakage and battery assembly.

XU Z, LU B, HU Z

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M

Preparing virus-killing bone material and H11 grade melt-blown cloth/graphene non-woven glue spraying composite material, comprises preparing anti-influenza virus H1N1 non-woven aggregates by microcapsule treatment and electrospinning.

LIU S, MA L, WANG Q

Preparing virus-killing bone material, H11-level spraying cloth and graphene nonwoven fabric material comprises e.g. preparing anti-influenza virus H1N1 nonwoven fabric bone material, performing electrostatic spinning, preparing graphene nonwoven fabric and fixing ultrasonic wave hot melt adhesive.

LIU S, MA L, WANG Q

Preparing multifunctional stealth material comprises preparing polyvinylidene fluoride solution by dimethylformamide, ball milling, ultrasonically dispersing nanometre ferroferric oxide, ball, ethanol, hydroxyl cellulose, dispersing nano graphene oxide into dimethylformamide, spinning and spraying.

JI T, GAO Q, LONG X, SUN Q, ZHANG X, YE W

Preparation of hydrophobic electrospun nanofiber membrane, by ultrasonically dispersing fluorinated graphene oxide nanosheets in dimethylformamide solvent, dissolving polyvinylidene fluoride polymer in mixed solvent of dimethylformamide/acetone and mixing two solutions.

YU L, CHEN D, WU W, YU Y