国家/地区 中国（10）
IPC部 A（10）
IPC大类 B32（10）
IPC小类 B32B（10）
IPC B32B027/02（8） B32B027/12（7） A41D031/02（4）
B32B005/02（4） B32B027/34（4） A41D031/06（3）
A41D031/30（3） B32B005/26（3） B32B009/02（3）
B32B009/04（3） B32B027/18（3） B32B027/30（3）
B32B027/32（3） B32B027/36（3） B32B038/00（3）
发明人 LIU J（2） LIU S（2） MA L（2）
WANG Q（2）
公开年 2021（4） 2023（3） 2022（2）
申请年 2022（5）  2020（3）  2021（2） 
专利权人 GUANGZHOU KA.（2）

Preparing flame-retardant and smoke-proof mask material with respiration monitoring function comprises e.g. carrying out electrostatic direct writing with electrostatic direct writing spinning solution, and using Janus-type graphene/polyphenylene benzobisoxazole nonwoven fabric, and sewing.

LIU J, YIN X, MIAO Y, LUO Y, FAN W

Full-formed knit pant having knee pad useful for athletes, middle-aged and old people, and knee disease patients, comprises knee pad integrally formed with pant main body, including transition zone and protective zone.

LIU J, QIAN T, YU X

Preparing moisture-absorbing, sweat discharging and cut-resistant multifunctional gloves comprises selecting raw material to obtain graphene polyester fiber, wrapping surface using cut-resistant coating agent, preparing high-strength cut-resistant graphene polyester fibers, and weaving.

SHA X, SHA Y, MA L

Graphene silk quilt comprises silkworm cocoon, moxa, graphene and ethanol, where prepared by placing the silk into warm water to soak, soaking the impurity adhered on the silk surface, and taking out the soaked silk and washing using clean water.

SHU G, SHU Y

Laminated structure hollow micro-nano fiber non-woven material useful in e.g. field of cold protection and heat preservation, comprises upper surface layer, lower surface layer, and middle layer arranged between upper and lower layers, which are hollow nano-fiber layer with dense fibers stacked.

ZHANG W, GE J, XIE D, SHAN H, FU Q

Preparing virus-killing bone material and H11 grade melt-blown cloth/graphene non-woven glue spraying composite material, comprises preparing anti-influenza virus H1N1 non-woven aggregates by microcapsule treatment and electrospinning.

LIU S, MA L, WANG Q

Warm-keeping deodorizing underwear lace, has graphene fiber layer whose surface away from water-absorbing fabric layer is fixed with flannel layer.

LUO H, HE Q, LUO J

Self-charging and self-cleaning melt-blown non-woven fabric used in mask, comprises melt-blown fiber comprising permanent electret and piezoelectric material.

WU X, SONG T, LIN D, LIN Y

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

Graphene antibacterial mask comprises four layers of graphene nonwoven fabric including outermost layer, secondary outer layer, secondary inner layer, and innermost layer, where layers comprise fabric.

WANG Q, LIU S