国家/地区 韩国（3）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4）
IPC D01F001/09（4）
发明人 LEE Y W（2）
公开年 2022（4）
申请年 2020（4）
专利权人 LEE Y W（2）

Producing graphene composite fibers, comprises e.g. dispersing graphene with dispersion solvent and spinning multiple of graphene master chips and polymer with fiber spinning device and performing solid-state polymerization while spinning.

LEE Y W

Manufacture of graphene composite fiber for PVC coated fabric, involves dispersing graphene in dispersion solvent, adding polymer to obtained solution, solidifying and cutting, and spinning obtained graphene master chips and polymer.

LEE Y W

Conductive fiber used in e.g. conductive type metal composite fiber by metal material, comprises hollow part provided in middle of main fiber body, where hollow part is filled conductive material comprising graphene and is arranged in hollow part in grid manner in tiled manner.

XU J

Conductive polyester conjugated fiber in conductive fabric, comprises a sheath portion and core portion, where sheath portion is formed of low-melting-point polyester resin, and core portion is conductive polyester composite fiber.

LEE J W, BOUNG H K, SEB H, LEEJONGHWAN