国家/地区 韩国（6） 美国（2）
IPC部 A（8）
IPC大类 A01（8）
IPC小类 A01N（8）
IPC A01N059/00（7） A62B023/02（7） A41D013/11（6）
A01N059/16（3） A01P001/00（3） A01N059/20（2）
A01P003/00（2） A61B005/00（2） A61B005/01（2）
A61L002/08（2） A62B009/00（2） A62B018/02（2）
B01D046/00（2） C09D005/14（2） C09D005/26（2）
发明人 SHIM B（2）
公开年 2021（5）
申请年 2020（6） 
专利权人 SHIM B（2）

Combination of nanoparticles applied onto mask filtration system for filtering airborne pollutants comprising PM2.5 and aerosolized virus particles of severe acute respiratory syndrome-coronavirus disease, comprises graphene, titanium dioxide, zinc oxide, copper oxide, silicon dioxide, and solvent.

NAG I

Multipurpose mask useful to protect eyes and lungs from viruses by removing flu virus and ultrafine dust to treat e.g. skin comprises space provided in nonwoven filter and transparent film installed between nonwoven fabric filter.

OM J P, HO E Y

Replaceable mask pad with improved antibacterial and filtering function comprises functional antibacterial composition coated on surface and back surface of mask-shaped pad member impregnated with antimicrobial composition.

KIM S J, LEE Y

Mask for detecting fever, comprises e.g. mid-leaf filter cloth with four corners and four sides, upper leaf of middle leaf filter cloth and upper leaf bound to have same edge on upper side of left and right sides, having arc-shaped sewing.

SHIM B

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Fever detection mask comprises e.g. mid-leaf filter cloth with four corners and four sides, where upper leaf of middle leaf filter cloth and upper leaf of which nose clip buried and fixed to be bound to have the same edge.

SHIM B

Bactericide composition for epidemic preventing and sterilizing public places and/or public equipment, comprises graphene, photocatalyst, aerogel, resin, silver ion and copper ion.

YU G

Antimicrobial mask useful in e.g. antibacterial band, antibacterial plate and antibacterial tiles to inhibit growth of bacteria, preferably Escherichia coli, comprises combination graphene-based antimicrobial composition and photocatalyst.

SOOYEON J