Title:
ARAMID FIBER PRODUCT WITH EXCELLENT CONDUCTIVITY AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/2014/069853
Kind Code:
A1
Abstract:
A conductive aramid fiber material of the present invention is provided by adhering a graphene sheet to a surface of an aramid fiber material using a biological adhesive. According to one embodiment of the present invention, the surface of the aramid fiber material is coated with an adhesive solution containing a bio-adhesive, a graphene sheet and a solvent. The present invention does not involve shorting caused by bending an aramid fiber material thanks to flexibility of the graphene sheet adhered to the aramid fiber material, thereby maintaining mechanical properties such as strength while remarkably improving an electrical conductivity thereof. Further, because of excellent amphoteric adhesion of a biological adhesive, the graphene sheet having flexibility is securely adhered to the surface of the aramid fiber material, thereby more effectively preventing shorting due to bending of the aramid fiber material.
Inventors:
LEE JAE YOUNG (KR)
KIM SANG OUK (KR)
YUN JE MOON (KR)
LEE KYUNG EUN (KR)
KIM SANG OUK (KR)
YUN JE MOON (KR)
LEE KYUNG EUN (KR)
Application Number:
PCT/KR2013/009624
Publication Date:
May 08, 2014
Filing Date:
October 28, 2013
Export Citation:
Assignee:
KOLON INC (KR)
KOREA ADVENCED INST OF SCIENCE AND TECHNOLOGY (KR)
KOREA ADVENCED INST OF SCIENCE AND TECHNOLOGY (KR)
International Classes:
D06M11/73; D06M14/02; D06M23/04; D06M101/36
Foreign References:
| US7897876B2 | 2011-03-01 | |||
| US7303646B2 | 2007-12-04 | |||
| JPH0966574A | 1997-03-11 | |||
| US5645062A | 1997-07-08 |
Attorney, Agent or Firm:
CHO, Hwal-Rai (Yoksam Heights Bldg.,151, Teheran-ro,,Gangnam-gu, Seoul 135-981, KR)
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