Carbonaceous filler-containing polyols dispersion

Abstract

A carbonaceous filler-containing polyols dispersion obtained by blending a carbonaceous filler with polyols, wherein the carbonaceous filler has a component content (anhydrous basis weight) with 80% or more fixed carbon, less than 8% volatile content, and less than 4% ash content by industrial analysis, the carbonaceous filler has a phenolic hydroxy group per external specific surface area of 0.005 mmol/m2 or more, the carbonaceous filler is a carbon based material having an average particle diameter (D50) of 0.1 to 100 μm, and the carbonaceous filler-containing polyols dispersion is characterized by including 1 to 80 parts by weight of the carbonaceous filler with respect to 100 parts by weight of the polyols.

Dependencies are inferred from the claim text.