国家/地区 中国（10） 世界知识产权组织（2）
IPC部 A（11）
IPC大类 A41（11） D04（11） D01（10）
B01（2）
IPC小类 A41D（11）
IPC D04H001/728（11）
发明人 ZHANG J（2）
公开年 2021（5） 2020（3） 2022（3）
申请年 2020（6）  2021（3）  2022（2） 
专利权人

Work clothe for carrying medical freezing material, comprises outer layer waterproof layer, where outer layer waterproof layer is spun by spunning liquid to outer layer base material covered with net film through electrostatic spinning method, and carried out hot pressing treatment.

ZHU B

Preparing renewable antibacterial effect degradable nanofiber mask filter core comprises preparing graphene oxide-halamine composite antibacterial nanofiber membrane, and combining with substrate prepared from polylactic acid ultra-diluted spinning solution, and ultrasonic compounding.

HE J, SHAO W, LI X, ZHANG J, SU X, LI B, ZHAO X

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

Graphene physiotherapy elbow pad has main control unit which connect graphene heating filaments and temperature control module, and controls graphene heating filaments, and main power supply that is connected to main control unit.

FAN C, QIAN Y, YAN Z, SONG J, WANG M

Preparing bio-based air purification nanofiber membrane for mask, by taking rice husk powder, graphene nano-ceria composite powder, polyvinyl alcohol, and giant knotweed root extract to make core or shell layer solution and electrospinning.

LIAO Z

Preparing functional nanofiber membrane mask, by connecting mask feeding system with electrostatic spinning machine and high-temperature dryer, arranging melt-blown mask raw materials, adding functional materials, spinning, and crosslinking.

ZHANG J, SHEN M, ZHU J, LIN L, WU S, SHEN P

Preparation method of antibacterial mask material, involves spraying spinning solution to receiving screen under room temperature conditions by using electrostatic spinning technology and using polypropylene non-woven fabric as substrate.

XU L, ZHANG R, WANG L, YANG L

Preparing composite layer mask material composed of three-layer structure of composite nonwoven fabric, composite nonwoven fabric, and nanofiber membrane which is obtained by spinning solution using electrostatic spinning method.

TANG X, LIU H

Preparing heating film comprises adding graphene oxide to tellurene pre-stripping dispersion liquid, ultrasonically treating, centrifuging, concentrating, drying, mixing tellurene and grapheme, electrospinning, and forming.

ZHANG H, MENG S

Preparing a graphene oxide-based collagen mask involves mixing graphene oxide and layered silicate into water, adding surface active agent, uniformly dispersing by ultrasonic, and filtering and drying to obtain graphene oxide.

YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C