国家/地区 中国（4）
IPC部 A（4）
IPC大类 D01（4） A41（2） D06（2）
IPC小类 D01D（4）
IPC D01D005/00（4）
发明人
公开年 2020（2） 2021（2）
申请年 2020（4）
专利权人

Preparing functional nanofiber membrane mask, by connecting mask feeding system with electrostatic spinning machine and high-temperature dryer, arranging melt-blown mask raw materials, adding functional materials, spinning, and crosslinking.

ZHANG J, SHEN M, ZHU J, LIN L, WU S, SHEN P

Degradable self-cleaning toothbrush main material comprises textile material, polybutylene terephthalate, lubricant and antioxidant.

KANG W

Graphene anion heating inner heating quilt comprises a quilt cover and a filler, the quilt cover comprises upper heat insulating layer and lower heating layer, the heat insulating layer and lower heating layer heating layer are sewed.

YUAN X

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