国家/地区 欧洲专利局（EPO）（5）
IPC部 A（5）
IPC大类 A41（5） A62（4） B01（4）
D01（2） D06（2）
IPC小类 A41D（5）
IPC A41D013/11（4） A62B023/02（4） B01D039/16（3）
B01D039/20（3） A41D031/30（2） B01D039/08（2）
D06M011/74（2）
发明人 CESAREO G G（2） RIZZI L G（2）
公开年 2021（4）
申请年 2021（5）
专利权人 DIRECTA PLUS.（2）

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M

Textile article, useful in a filter for personal health protection, comprises a textile substrate having specific bacterial filtration efficiency, where the textile article comprises graphene dispersed in a polymeric binder.

CESAREO G G, RIZZI L G

Increasing an electrical and/or thermal conductivity, as well as filtering power and germ-blocking properties of textile article by preparing impregnation composition consisting of graphene, polymeric binder and wetting agent, and stirring.

CESAREO G G, RIZZI L G

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F

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