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

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