国家/地区 中国（11）
IPC部 A（11）
IPC大类 A41（11）
IPC小类 A41D（11）
IPC A41D031/30（11）
发明人
公开年 2021（11）
申请年 2020（7）  2021（3） 
专利权人

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 antibacterial agent useful as antibacterial material in preparing masks, comprises e.g. dispersing graphene oxide powder in solvent, adding titanium chloride powder, stirring, suction filtering, washing and freeze-drying.

LI Z, LI C, LU M, ZHOU M, DING C, CHEN P, YUAN Z

Antibacterial mask filter element is prepared by compounding carrier and antibacterial agent through spinning, immersing, and spraying process.

YE M, CHEN D, CHEN L, CHU J

Preparation method of antibacterial mask material, involves spraying spinning solution to receiving screen under room temperature conditions by using electrostatic spinning technology and using polypropylene non-woven fabric as substrate.

XU L, ZHANG R, WANG L, YANG L

Biodegradable clothing is prepared by biodegradable fabrics by cutting, stitching or hot pressing, the biodegradable fabric includes woven biodegradable fiber yarn, and the biodegradable fiber yarn includes graphene modified epoxy resin.

LIU H

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing graphene metal organic framework composite modified polypropylene melt-blown material comprises mixing the graphene and ethanol, cutting, dispersing the graphene in ethanol and adding silane coupling agent.

QIN J, LIU Y, ZHAO K, HE Y

Bamboo fiber and silk shell fabric comprises prepared by providing bamboo pulp fiber, graphene, dispersant, polyamide, silk, ion water, and oxidant, adding bamboo fiber raw materials into mixing equipment, mixing, and storing.

LIU C