国家/地区 世界知识产权组织（5）
IPC部 A（5） B（5） C（2）
IPC大类 A41（5）
IPC小类 A41D（5）
IPC B32B005/02（3） B32B009/00（3） B32B009/04（3）
B32B003/08（2） B32B005/26（2） B32B007/12（2）
B32B027/12（2） B32B027/32（2）
发明人
公开年 2021（5）
申请年 2021（3）  2020（2） 
专利权人

Antiviral mask comprises body having a breathable, microporous polymeric membrane, and securing strap connected to the body and adapted to secure the antiviral mask in place over the nose and mouth of a user.

BHATTACHARYYA D, HASTINGS J T, DZIUBLA T, WEI Y, MILLS R, VOGLER R J, BERNARD M, CONCOLINO J

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

Fabric structure for garments for use in hot weather or for sporting use, comprises first layer comprising fibers of heat-conducting material, second layer having preferential passages for sweat in vapor phase, and third layer.

POLEGATO MORETTI M, BRUNO M, MARCON C, POLONI L, POLEGATO M M

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H