Title:
ENVIRONMENT-FRIENDLY WATER-BASED CONDUCTIVE INK COMPOSITION, AND CONDUCTIVE PEN COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/026717
Kind Code:
A2
Abstract:
An environment-friendly water-based conductive ink composition and a conductive pen comprising same are disclosed. The environment-friendly water-based conductive ink composition according to one embodiment of the present invention comprises 40-90 wt% of a conductive substance having an average particle size of at most 2 um, 5-10 wt% of a water-based binder, and water as a water-based solvent constituting the remainder. Accordingly, by comprising water as a water-based solvent and a water-based binder, the composition can minimize the content of an organic solvent and thus can improve environmental friendliness. Further, by forming an electrode pattern by means of a conductive pen comprising the composition, the use of soldering or an iron becomes unnecessary, and thus the electrode pattern can be easily formed on various substrates, such as paper and plastics.
Inventors:
AHN JUNG HO (KR)
SHIN YOUNG ILL (KR)
LEE CHAE YOON (KR)
AHN BYUNG ROK (KR)
SHIN YOUNG ILL (KR)
LEE CHAE YOON (KR)
AHN BYUNG ROK (KR)
Application Number:
PCT/KR2016/008390
Publication Date:
February 16, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
NEPES CO LTD (KR)
International Classes:
C09D11/52; C09D11/16; H01B1/22
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF: