国家/地区 中国（3） 韩国（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC D06M011/74（3） B01D039/16（2） D06M011/83（2）
发明人
公开年 2020（5）
申请年 2020（3） 
专利权人

Manufacture of antibacterial filter for mask, involves impregnating graphene slurry comprising graphene and silver nanoparticles into polymer fibers, and immersing graphene-impregnated polymer fibers in silver electroless plating solution.

LEE G

Preparing antistatic regenerated polyester composite air filter material by melt-spinning graphene/polyamide/regenerated polyester blend masterbatch, heating, spinning and fixing bulked yarn staple fiber web on surface of weave fabric.

MA Y, ZHAO J, SU H, HAN P

Preparing three-dimensional porous graphene/nano-zinc oxide modified nylon 6 fiber composition material comprises e.g. preparing graphene oxide solution by Hummer method and dripping zinc sulfate heptahydrate solution to potassium hydroxide.

ZHOU Z

Preparation of nano fiber filter for preparing cigarettes, involves adding graphene oxide dispersion to polylactic acid solution, spraying on composite film material, drying, placing in silver nitrate, removing film material and drying.

LIANG M, ZHAO M, ZHANG J, ZHANG G, YUE L, LI H, LI R, HE Y, LI M

Graphene coated nonwoven fabric is obtained by adding adding graphite oxide to aqueous solution, dissolving in water, adding sodium hydroxide, potassium hydroxide, and ammonium hydroxide followed by stirring.

PARKJONGHUN