| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electroconductive resin composition that includes an electroconductive powder, a resol-type phenolic resin, and an isocyanate compound and can obtain a cured product with stable physical properties. <P>SOLUTION: The electroconductive resin composition comprises (A) a resol-type phenolic resin, (B) a pyrazole compound, (C) an isocyanate compound and (D) a conductive powder. The (B) pyrazole is preferably 3,5-dimethylpyrazole. Alternatively, the electroconductive resin composition comprises (A) a resol-type phenolic resin, (F) an isocyanate compound blocked with the pyrazole and (D) a conductive powder. The (F) isocyanate compound blocked with the pyrazole is preferably 1,6-hexamethylene diisocyanate trimer blocked with 3,5-dimethylpyrazole. <P>COPYRIGHT: (C)2012,JPO&INPIT |
