REACTIVE COMPOSITION AND REACTION INJECTION MOLDING BODY

Title:

REACTIVE COMPOSITION AND REACTION INJECTION MOLDING BODY

Document Type and Number:

Japanese Patent JP2013227396

Kind Code:

A

Abstract:

To provide a reactive composition combining a carbon nanotube that can provide a molding body excellent in conductivity without combining a large amount of the expensive carbon nanotube, and that is suitable for reaction injection molding.

A reactive composition includes: a norbornene-based compound (A) containing a dicyclopentadiene compound; a single-layer carbon nanotube (B); and a metathesis polymerization catalyst (C), and a reaction injection molding body is obtained by that the reactive composition is performed by ring-opening polymerization in a mold. It is desirable that the reactive composition contains a dispersion aid (D). Moreover, it is desirable the single-layer carbon nanotube (B) has a BET specific surface area of at least 800 m²/g.