国家/地区 欧洲专利局（EPO）（3） 世界知识产权组织（3） 中国（2） 韩国（2）
IPC部 A（5）
IPC大类 A62（5）
IPC小类 A62B（5）
IPC A41D013/11（3） A62B023/02（3） B01D039/16（3）
B01D039/20（3） A41D031/30（2） B01D039/08（2）
D01D005/00（2） D06M011/74（2）
发明人
公开年 2021（3） 2022（2）
申请年 2021（5）
专利权人

Self-cleaning filter used as mask, comprises heating fiber containing heating carbon component.

KIM S, JUNG H J, JAE C H

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

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

Mask structure containing graphene meltblown nonwoven fabric, has graphene melt-blown non-woven layer that is interlaced with graphene piece and polypropylene resin piece.

WANG G S