COMPOSITE RESINOUS PARTICLES, METHOD OF PRODUCING COMPOSITE RESINOUS PARTICLES, COMPOSITE RESIN MOLDED BODY, AND METHOD OF PRODUCING SAME

摘要

A composite resin material particle is produced by a method including the steps of: forming a mixed slurry containing a resin material particle and carbon nanotubes; supplying the mixed slurry to a pressure vessel, followed by supplying carbon dioxide with stirring an inside of the pressure vessel; holding the inside of the pressure vessel at a temperature and at a pressure which allow the carbon dioxide to be maintained in a subcritical or supercritical state; and transferring the carbon dioxide to the outside of the pressure vessel.