国家/地区 韩国（4）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4）
IPC D01D005/08（4）
发明人 LEE Y W（4）
公开年 2022（2）
申请年 2020（2） 
专利权人 LEE Y W（4）

Manufacture of graphene composite fiber involves preparing solution by dispersing graphene in dispersion solvent, preparing solution by adding polymer to solution, preparing graphene master chips by solidifying solution and cutting, and spinning graphene master chips and polymer.

LEE Y W

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

Producing graphene composite fibers comprises e.g. preparing second solution by adding nylon polymer to first solution obtained by dispersing graphene in dispersion solvent, coagulating and cutting to prepare graphene master chip.

LEE Y W