国家/地区 中国（14）
IPC部 A（14）
IPC大类 A41（14） B32（7） B01（6）
D04（4） D01（3） A61（2）
C08（2）
IPC小类 A41D（14）
IPC A41D013/11（14）
发明人 WU J（3） LIU S（2） WANG Q（2）
ZHANG Y（2）
公开年 2021（9） 2020（5）
申请年 2020（14）
专利权人 GUANGZHOU KA.（2）

Folding plane mask i.e. sanitary product, for filtering inlet nose at mouth and nose part, has filter core comprising anti-far infrared radiation layer, where lower end of filter layer is fixedly connected with graphene filter layer.

YANG M

Graphene mask comprises a mask main body and a filter inner core, where the mask main body comprises a first layer, a second layer and a third layer orderly set from outside to inside.

TANG D, ZONG G, GAO P, ZHAO Z

Self-charging and self-cleaning melt-blown non-woven fabric used in mask, comprises melt-blown fiber comprising permanent electret and piezoelectric material.

WU X, SONG T, LIN D, LIN Y

Reusable filter comprises nonwoven fabric and graphene filter comprising two layers of graphene layer of silver nanowire layer, where silver nanowire layer is located between two layers of graphene layer and nonwoven fabric.

HUANG H, WU J, LIU X

Bacteriostatic mask, has two elastic hanging ropes respectively fixed on left and right sides of mask main body, and meltblown cloth layer provided with graphene melt-blown cloth and/or overlapped graphene melt-blown cloth and non-functional melt-blown cloth.

WU J, LU J, XUE F, HU M, LIN G

Mask based on electro-adsorption effect comprises first non-woven fabric layer, first PTFE/graphene composite nanofiber membrane layer, PTFE nanofiber membrane layer and second PTFE/graphene composite nanofiber membrane layer.

DUAN S, WU J

Graphene antibacterial mask, has first connecting belt whose side part is fixed on first movable sleeve, and second connecting belt whose side part is fixed with first magic patch, where middle part of second connecting belt is fixed with second patch.

WANG Q, LIU S

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing graphene metal organic framework composite modified polypropylene melt-blown material comprises mixing the graphene and ethanol, cutting, dispersing the graphene in ethanol and adding silane coupling agent.

QIN J, LIU Y, ZHAO K, HE Y

Graphene mask nose bridge strip pressing and cutting device, has cylinder whose output shaft is connected with connecting plate, and transmission mechanism whose top part is provided with mask main body, where side of main body is provided with strip.

LIN J, SUN G