公开(公告)号：US20230114595A1

公开(公告)日：2023-04-13

申请号：US17701398

申请日：2022-03-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dae Yoon KIM ,  Ki Hyun RYU ,  Bon Cheol KU ,  Jun Yeon HWANG ,  Nam Dong KIM ,  Dong Ju LEE ,  Seo Gyun KIM

IPC: D01F1/10 ,  D01D5/06 ,  D01D1/02 ,  D01F9/12 ,  D01F6/60 ,  C08G69/26 ,  C08K3/04

Abstract: Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.

公开(公告)号：US20210379867A1

公开(公告)日：2021-12-09

申请号：US17211828

申请日：2021-03-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Min Wook LEE ,  Yongtak KIM ,  Ki Hyun RYU ,  Wonjin NA ,  Jaesang YU ,  Minkook KIM ,  Cheol-Min YANG

IPC: B32B7/09 ,  B32B5/02 ,  B32B27/32 ,  B32B27/36 ,  B32B27/34 ,  B32B27/30 ,  B32B27/12

Abstract: The present disclosure relates to a carbon-fiber-reinforced composite including a plurality of stacked thermoplastic layers, and a plurality of carbon fiber reinforcing layers interposed between the thermoplastic layers, wherein the carbon-fiber-reinforced composite further comprises a stitching part stitched with an upper yarn and a lower yarn from outside of the thermoplastic layers at a folding location of the carbon-fiber-reinforced composite