| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electroconductive ink that can lower the surface resistance value of the surface of a base material, on which it is printed using a thin-film coating printer by a gravure printing method or the like, down to 10<SP>7</SP>Ω/square or lower and exhibits excellent printing aptitude and printing effects, and to provide an electroconductive ink composition capable of exhibiting alcohol resistance by selecting a resin system. <P>SOLUTION: The electroconductive ink composition comprises a thermoplastic resin and, dispersed as an electroconductive component therein, carbon black having a BET specific surface area of 800-1,500 m<SP>2</SP>/g and a DBP oil absorption of 300-600 ml/100 g. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
