国家/地区 中国（12）
IPC部 A（12）
IPC大类 A41（12） D04（10） D01（9）
D06（6）
IPC小类 A41D（12） D04H（10） D01F（9）
D06M（5） D01D（2）
IPC A41D013/11（12）
发明人 LIU P（3） HUANG C（2） LIU X（2）
YAO L（2） YE X（2） ZHANG Y（2）
ZHAO B（2）
公开年 2020（12）
申请年 2020（12） 
专利权人 NANJING MICR.（2） NANJING SENN.（2） SUZHOU XINYI.（2）

Antibacterial melt-blown non-woven fabric for mask, is prepared by using bicomponent fiber comprising polypropylene and graphene and spraying nano-silver antibacterial material on melt-blown non-woven fabric.

WANG S, ZHANG W

Mask used for inhibiting bacteria and viruses, comprises mask body comprising graphene non-woven fabric outer layer, graphene filter middle layer and graphene non-woven fabric inner layer, and graphene ear straps.

LIU M

Degradable nanofiber mask comprises filter core composed of graphene oxide, photocatalytic nanoparticles partially embedded in graphene oxide interlayer structure, and polylactic acid.

YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C

Preparing a graphene oxide-based collagen mask involves mixing graphene oxide and layered silicate into water, adding surface active agent, uniformly dispersing by ultrasonic, and filtering and drying to obtain graphene oxide.

YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C

Preparing the fiber surface layer of a polytetrafluoroethylene mask involves adding graphene oxide, polyvinyl alcohol and silver oxide to a mixed solvent of N,N'-dimethylformamide and acetone, stirring and then sonicating.

HUANG L, XU T, SUN L

Preparation of graphene antibacterial meltblown fabric useful for processing and preparing medical surgical mask, by mixing e.g. modified polypropylene resin, polyethylene terephthalate and additive, melt extruding, filtering and spinning.

NIE C, LI X

Multi-scene fluorinated graphene mask for preventing new coronavirus comprises mask body with multilayer structure, mask body provided with nose bridge and ear hook.

CHENG J, WAN W

Preparing antibacterial non-woven fabric useful in preparing lower foldable medical masks, involves e.g. opening graphene oxide/polyimide composite fibers and polypropylene fibers separately, mixing, combing, drafting and hydrolyzing.

LIU X

Preparing low-resistance easy-to-shape non-woven fabric comprises e.g. mixing polylactic acid, succinylated chitosan/graphene oxide composite material, and bamboo charcoal fiber, extruding, granulating, and spraying antistatic agent.

LIU X

Composite nano antibacterial mask comprises mask component provided with seamless pressing edge, outer protective non-woven fabric layer, graphene oxide-nano silver antibacterial layer, spray filter layer and soft skin-friendly inner layer.

LIU Q, LIU P