国家/地区 中国（4）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4）
IPC D01D005/14（4）
发明人 GAO C（2） LIU S（2） XU Z（2）
公开年 2020（4）
申请年 2019（2）  2020（2） 
专利权人 HANGZHOU GAO.（2）

Preparing polyvinyl alcohol/graphene composite fiber comprises mixing e.g. graphene dispersion, polyvinyl alcohol and water, allowing to stand, extruding, cross-link coagulation, drying, winding, crystallizing, dry heat drawing, and winding.

ZHU M, YANG L, XIANG H, FEI X

Spunbond fabric is prepared by subjecting polymerized graphene polypropylene masterbatch, polypropylene slices and modifier to spunbond fabric production process.

LIU S, REN G

Stretchable graphene oxide solution for preparing pure graphene materials, comprises graphene oxide which is dispersed in high viscosity solvent comprising small molecule solvent.

XU Z, GAO C, LIU S

Preparing graphene fibers comprises e.g. extruding spinning solution of graphene oxide, introducing into coagulation bath, spinning resultant primary graphene oxide fibers, drawing, stretching, heating and performing chemical reduction.

GAO C, LI P, XU Z, WANG Z, WANG B