国家/地区 中国（10）
IPC部 A（10）
IPC大类 A41（10） D06（7） D04（6）
D01（5） A62（2） B01（2）
IPC小类 A41D（10）
IPC A41D013/11（10）
发明人
公开年 2021（10）
申请年 2021（10）
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

Smart mask for self-driven breathing monitoring, comprises smart woven fabric woven from two kinds of yarns comprising yarns comprise yarn without deposition of gas-sensitive material deposition and yarn with deposition of gas-sensitive material, and outer non-woven fabric.

JIANG Y, TAI H, LOU Y, LI W, XIE G, CHEN Y, GONG Q, SU Y

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

Washable long-acting filtering graphene antibacterial mask used as protective mask, comprises spunbonded non-woven fabric, graphene water electret melt-blown non-woven fabric, melt-blown non-woven fabric and spunbond non-woven fabric are sequentially stacked.

LI Y

Graphene melt-blown cloth useful in high-performance mask, comprises hydroxylated graphene, activated carbon containing hydroxy functional groups, antibacterial particles, and polypropylene materials.

SUN L, SHEN Y, ZHANG N

Preparing bio-based air purification nanofiber membrane for mask, by taking rice husk powder, graphene nano-ceria composite powder, polyvinyl alcohol, and giant knotweed root extract to make core or shell layer solution and electrospinning.

LIAO Z

Preparing hot-air non-woven fabric by feeding polyethylene/polypropylene composite fiber with core structure of electret masterbatch, blending, carding, hot air bonding, cooling, hydroentangling, drying and performing electret treatment.

ZHU Y, DING X, CAO K, GE Y

Hydrophobic spherulite comprises hydrophobic substance forms micro-nano structure through crystallization, where micro-nano structure comprises micron-scale crystal nuclei and nano-scale whiskers grown on surface of crystal nucleus.

GONG J, DENG T, SHANG Z, GAO Z, YIN Q, HOU B, WANG J

Medical antibacterial composite mask comprises skin-friendly inner layer, negative ion oxygenation layer containing polypropylene anion fiber, honeysuckle, clove, oregano, cellulose nanofibers, and isolation filter layer.

DONG J

Self-cleaning respirator comprises at least two layers of nonwoven fabric mixed coordination metal carbon nanofilm filter layer, and mask belt set between two layers of nonwoven fabric.

ZHANG X, WANG X, LIN Z, DIAO D