国家/地区 中国（5）
IPC部 D（6）
IPC大类 D01（6） D04（2）
IPC小类 D01D（6） D01F（6）
IPC D01D005/24（6）
发明人
公开年 2021（6）
申请年 2021（4）  2020（2） 
专利权人

Preparing hollow graphene fiber comprises e.g. centrifuging large diameter graphene oxide solution, injecting graphene oxide spinning stock solution into outer core of coaxial needle, coating on outer layer of silk fiber, winding, and chemically reducing with acid.

FU Y, SHI L

Producing graphene composite three-dimensional spiral hollow fiber, comprises using graphene particles and polyethylene terephthalate slice as raw material and composite spinning raw materials.

MIAO A

Aromatic mosquito repellent fabric comprises modified chitosan, modified cellulose, and graphene oxide, where modified chitosan prepared from oxidizing chitosan and self-made mosquito repellent, and modified cellulose comprises cellulose and modified geraniol.

CHENG Z

Processing coal, comprises e.g. subjecting raw coal to liquefaction process effective to form pitch resin, and subjecting the pitch resin to variable crystallinity spinning process effective to form raw fiber.

TARGETT M, YURCHICK C L

Preparing hollow graphene fiber by self-curling method useful in supercapacitor for flexible and wear-resistant energy storage device, comprises printing graphene oxide slurry onto rotating roller and reducing hollow graphene oxide fiber.

LAN X, TIAN Z, SHEN P

Performing melt direct spinning hollow curling HOY production process involves mixing polycaprolactam slice, functional filler, hyperbranched polyamide to obtain mixed material, then heating, melting, and extruding in the screw extruder.

HAN J