国家/地区 中国（4）
IPC部 B（4）
IPC大类 D01（4） B01（3） D04（2）
IPC小类 D01F（4） B01D（3） D01D（3）
D04H（2）
IPC D01F001/10（4）
发明人 LIU S（2） WANG Q（2）
公开年 2020（4）
申请年 2020（3） 
专利权人 GUANGZHOU KA.（2）

Preparing graphene fiber involves adding graphene masterbatch with a titanium dioxide into dryer for drying, and adding recycled semi-dull PET chips to crystallization drying system for pre-crystallization and drying.

GUO H, GU R, LOU B, HUANG L, WU X, ZHANG Q, DING T, WU Z

Graphene antibacterial non-woven fabric useful in filter screen of masks, air conditioner, air purifier and vehicle purifier, comprises polymer material, graphene material, surfactant and additive.

WANG Q, LIU S

Graphene scale antibacterial composite fiber filter core comprises outer fibrous layer made of graphene composite fibers and inner scale inhibitor core made of scale-proof material.

WANG Q, LIU S

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