公开(公告)号：US11959193B2

公开(公告)日：2024-04-16

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: D01D5/12 ,  C08G69/26 ,  C08K3/04 ,  D01D1/02 ,  D01D5/06 ,  D01F1/09 ,  D01F1/10 ,  D01F6/60 ,  D01F9/12 ,  D02J1/22 ,  C08J5/00

CPC classification number: D01F1/10 ,  C08G69/26 ,  C08K3/041 ,  D01D1/02 ,  D01D5/06 ,  D01F6/605 ,  D01F9/12 ,  C08G2250/00 ,  C08J5/005 ,  C08K2201/011 ,  D10B2331/02

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：US11673369B2

公开(公告)日：2023-06-13

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

CPC classification number: B32B7/09 ,  B32B5/02 ,  B32B27/12 ,  B32B27/302 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106

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.