国家/地区 中国（3）
IPC部 A（3）
IPC大类 A41（3） D01（3） D04（3）
IPC小类 A41D（3）
IPC A41D031/02（3）
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

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 modified meltblown cloth used for mask, comprises polypropylene, electret master batch, graphene material e.g. fluorinated graphene or graphene oxide, and modifier e.g. polyethylene terephthalate, zinc oxide and dispersant.

HAN D, HAN X

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