国家/地区 中国（2）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B29B（3）
IPC B29C064/118（3）
发明人
公开年 2021（2）
申请年
专利权人

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