国家/地区 欧洲专利局（EPO）（5）
IPC部 B（5）
IPC大类 B01（5） A41（3） A62（3）
IPC小类 B01D（5）
IPC B01D039/20（5）
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

Synthesizing carbon beads by preparing viscous slurry in non-polar solvent configured to function as disperse phase, preparing viscous gel using hydrocolloids, passing disperse phase and continuous phase into microfluidic droplet generator, subjecting to thermal treatment and UV radiation and drying.

PARENTE M, SITHARAMAN B, SITARAMAN B

Material for removing contaminant for e.g., filter, comprises adsorption material for adsorbing contaminant and decomposition material for decomposing contaminant in which adsorption and decomposition materials are complexed with each other.

JI S, LEE H C, KWON H, YANG D