国家/地区 中国（26）
IPC部 A（26） D（6） B（4）
IPC大类 A41（26） A62（4） D01（4）
B01（3） D04（3） D06（3）
A61（2） B32（2）
IPC小类 A41D（26）
IPC A41D013/11（26）
发明人 MA Y（3） HU X（2） LI G（2）
LI W（2） MA R（2）
公开年 2022（26）
申请年 2022（14）  2021（11） 
专利权人 HANGZHOU HAO.（2） LI G（2）

Graphene-bacterial and anti-virus respirator, has concave surface attached to face, convex surface outward, and arc-shaped wrapping edges at two sides are U-shaped, where bending radian of mask main body is in specific range.

HU X

Graphene durable antibacterial and antiviral protective clothing, has shield whose inner side is surrounded with inner hole with upper side of front cover, where inner side of shield is wrapped with elastic belt.

MA R, MA Y

Graphene negative oxygen ion mask has mask main portion whose upper end is provided with V-shaped notch for supporting nose bridge of glasses.

CHENG H

Mask composition comprises outer protective layer, inner protective layer and medicine layer, where outer protective layer is made up of nonwoven fabric A and nano adsorption material that is arranged on nonwoven fabric A and inner protective layer is composed of non-woven fabric B.

FU J, JIAO J

Mask comprises mask main body and mask ear belts set at two sides of mask main body, outer portion of mask ear belt close to mask main body provided with fixing adhesive tape, and front surface of fixing adhesive tape respectively provided with first adhesive layer and second adhesive layer.

XU Y

Graphene quantum dot antibacterial and antiviral melt-blown cloth comprises polymer masterbatch, electret masterbatch, white oil, graphene quantum dots, coupling agent, and dispersant.

WANG L, HU X, QI X, ZHAO H, QU L

Respiratory monitoring mask based on triboelectric nanogenerator used for detecting physiological and pathological information of human body, is woven from gas-sensitive spinning thread A and triboelectric spinning thread B, where gas-sensing spinning thread A soaks gas-sensitive material.

JIANG Y, TAI H, HUANG J, LI W, CHEN C, XIE G, CHEN Y, SU Y

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

Antiviral protective mask comprises filter bag provided with filter layer, absorbing layer, protective layer and skin-friendly layer from outside in sequence, and anti-virus bag provided between absorbing layer and protective layer.

WAN L, ZHAO Z, XIE C, TANG J

Anti-coronavirus non-woven fabric, comprises nano silver and inorganic agent and/or organic agent, where inorganic agent comprises nano titanium dioxide, nano zinc oxide, nano bismuth tungstate and/or nano silicon dioxide, and organic agent comprises chitosan and/or quaternary ammonium salt.

WANG S, GAO H