国家/地区 中国（12）
IPC部 A（12） D（12） B（3）
C（3）
IPC大类 A41（12）
IPC小类 A41D（12）
IPC A41D031/30（12）
发明人 LIU T（2）
公开年 2021（12）
申请年 2020（8）  2021（3） 
专利权人 XIAMEN BLUE .（2）

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

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

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

Production of bacteriostatic medical surgical mask involves taking bacteriostatic medical surgical mask including seamless pressing edge located around mask main body, and reinforcing ear band and non-woven fabric layer.

LIU T

Graphene composite non-woven fabric has non-woven fabric base layer whose top part is coated with graphene coating and bottom part is coated with bonding layer, where bottom part of bonding layer is installed with flame retardant layer.

LIU R

Antibacterial medical protective mask comprises mask component comprising non-woven fabric layer, graphene oxide-nano silver antibacterial layer, spray filter layer and skin-friendly inner layer, dustproof layer, and separation layer.

LIU T

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