| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a carbon black dispersion having excellent dispersibility and storage stability, and to provide an electrode for a battery or a cell, a lithium ion secondary battery, and an electrophotographic seamless belt obtained by using the dispersion. <P>SOLUTION: Carbon black is dispersed in N-methyl-2-pyrrolidone using a polyvinyl acetal resin as a dispersant. <P>COPYRIGHT: (C)2011,JPO&INPIT |
