国家/地区 中国（7）
IPC部 D（7）
IPC大类 D04（7）
IPC小类 D04H（7） D01F（3） A41D（2）
D06M（2）
IPC D04H001/492（7）
发明人 LI Y（2）
公开年 2021（7）
申请年 2021（7）
专利权人

Antibacterial dressing comprises separated antibacterial liquid beads arranged between hydroentangled spunlace non-woven base fabric and spunlace non-woven fabric surface layer, which are sequentially laminated.

AI X, SU H, GUO S, GUO Q

Spunlace composite nonwoven fabric is prepared from modified polypropylene, silane coupling agent and graphene oxide.

HE 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 spunlace nonwoven fabric comprises two mixed fiber layers comprising graphene fiber, polyester fiber and viscose fiber bonded together.

FU L

Multilayer meltblown nonwoven fabric is composed of upper layer of meltblown nonwoven fabric, intermediate layer of meltblown nonwoven fabric, and lower layer of meltblown nonwoven fabric.

LI S, WU S, HUANG Y, TAN Y, FENG Z, LI X, XIE Z

Preparation of high-strength antibacterial nonwoven fabric for disposable mask, involves mixing modified bamboo fiber with poly (p-phenylene terephthalamide) fiber to obtain mixed fiber, carding mixed fiber, and drying.

LI Y

Preparing hot-air non-woven fabric by feeding polyethylene/polypropylene composite fiber with core structure of electret masterbatch, blending, carding, hot air bonding, cooling, hydroentangling, drying and performing electret treatment.

ZHU Y, DING X, CAO K, GE Y