| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for suppressing thermal aging of a resin composition in which a resin is mixed with carbon black for coloration or impartation of conductivity. <P>SOLUTION: The method suppresses thermal aging of a carbon black-containing resin composition, wherein the carbon black has a primary particle diameter of 30 to 300 nm and a DBP absorption of 25 to 180 cm<SP POS="POST">3</SP>/100 g, and the resin used in the carbon black-containing resin composition is a thermoplastic resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
