| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a carbon nanotube-containing resin composition in which CNT is dispersed in a resin by a simple method, compared with in the past, while reducing the cutting of fibers associated with fibrillation of CNT, and a method for producing the same. <P>SOLUTION: The method includes steps of: dispersing carbon nanotubes within an alcoholic solvent (e.g., methanol) by applying ultrasonic waves to a mixture including CNT, a resin having a functional group or framework exhibiting an intermolecular interaction with CNT (e.g., polyvinyl butyral resin), and the alcoholic solvent, in which relative to 100 pts.mass of the alcoholic solvent, the resin is 1-35 pts.mass, and the carbon nanotubes are 0.005-0.1 pts.mass; and removing the alcoholic solvent from the mixture passed through the above step. The composition obtained by this method includes CNT and the resin, CNT being 0.5-10 pts.mass relative to 100 pts.mass of the resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
