国家/地区 中国（2） 韩国（2）
IPC部 B（5）
IPC大类 B29（5） B33（5） C08（3）
C09（3） C01（2）
IPC小类 B29B（5）
IPC B29C064/118（5）
发明人
公开年 2021（2）
申请年 2022（2） 
专利权人

Manufacturing antibacterial regeneration filter comprises preparing filament for 3D printing by cutting and extruding waste polymer, 3D printing filament to produce output in form of fabric, applying adhesive to surface, and coating.

PARK J B, UK L J, HAN J, LEE J, BUM L H

Composition for use in three-dimensional printing of electronic devices, comprises at least triphenylamine which is used as a powder binding agent in the composition, where the composition is to be melted and extruded on a structure.

GLENN C M

Preparing high-strength and high heat-conducting resin-based continuous carbon fiber composite material comprises e.g. twisting continuous polyacrylonitrile-based carbon fiber, pitch-based carbon fiber, graphene fiber and carbon nanotube.

DING P, XU T, SHI L

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

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