国家/地区 美国（7）
IPC部 A（7）
IPC大类 B32（7）
IPC小类 B32B（7） A41D（3） A62B（3）
B01D（3） A01N（2） A01P（2）
A45D（2） C08K（2） C08L（2）
IPC B01D039/16（3） B01D046/00（3） B32B005/02（3）
A01N059/00（2） A01N059/16（2） A01N059/20（2）
A01P001/00（2） A41D013/11（2） A62B023/02（2）
B32B005/18（2） B32B005/26（2） B32B009/00（2）
B32B009/04（2） B32B027/16（2） B32B027/20（2）
发明人
公开年 2021（4） 2022（2）
申请年 2021（7）
专利权人

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

Gel nail sticker comprises adhesive layer containing adhesive component and graphene having preset size, printed layer including pattern and transparent coating layer containing ultraviolet-curable resin.

KOH S W

Antiviral material for destroying viruses, including coronaviruses and decreasing risks of viral infection, comprises polymeric matrix and graphene particles dispersed in polymeric matrix.

REDDY M M, FARRAR G J

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G

Package used for enclosing consumer product, comprises biodegradable sealant, barrier material chosen from metal or metal alloy coated with sealant and having preset thickness, biodegradable ink, and biodegradable protective layer.

BARTOLUCCI S, KELLETT P J, BOSWELL E C, LLOYD S N, LAYMAN J M, GILBERTSON G W, JAMES M I

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Device for controlling emissivity of surface has active layer comprising graphene, substrate comprising fibers which absorbs ionic liquid or liquid electrolyte, conductor, and unit for applying controllably variable electrical potential.

KOCOBAS C, BAKAN G, ERGOKTAS M S