国家/地区
IPC部 B（2）
IPC大类 B33（2）
IPC小类 B33Y（2）
IPC B33Y070/00（2）
发明人
公开年 2020（2）
申请年 2019（2） 
专利权人

Filament useful for three dimensional printing comprises poly lactic acid matrix defining appearance of filament, and multiple graphene particles dispersed in poly lactic acid matrix.

LEE G H, KIM M R

Manufacturing products incorporating carbon nanomaterials such as nanotubes, graphene platelets, and other forms of graphene, involves mixing carbon nanomaterials into liquid matrix or matrix curable by physical process.

CAUDILL C H B