国家/地区 中国（5）
IPC部 D（5）
IPC大类 D01（5）
IPC小类 D01D（5）
IPC D01D010/02（5）
发明人
公开年 2020（5）
申请年 2020（3） 
专利权人

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

Preparing graphene reinforced polyketone fiber comprises mixing graphene and surface treatment agent, adding polyketone pellets, continuing mixing, melt-spinning, cooling the molten filaments, drawing by hot roll and heat-setting.

ZHANG X, CHENG Q, JIANG S, GAO X, YU W, WANG X

Bio-based nylon graphene functional fiber comprises bio-based nylon, colored master batch, distilled water, cotton flame retardant fiber, and graphene fiber.

ZHANG Z

Preparation of spiral yarn by using raw materials, after melt spinning and heat treating, including carbon fiber intercalated graphene composite material, polyethylene terephthalate fiber, polytrimethylene terephthalate fiber and catalyst.

LI C, MAO J, LI X, GAO C

Preparation of graphene-doped modified polyester industrial yarn involves kneading graphene powder and low-viscosity polyester chips, granulating, mixing high-viscosity polyester chips, drying, extruding, spinning and winding.

YANG Z, SHI J, XU Y, JIN G, ZENG W, ZHAO S, DENG X, QIAO S, TAO S