| abstract |
For example, a triazine ring represented by the following formulas (14), (15) and (16) is contained as a repeating unit, and the weight average molecular weight measured in terms of polystyrene by gel permeation chromatography is 1,000 to 4,000. Carbon nanotube dispersion / solubilizing agent consisting of a hyperbranched polymer of 1,000,000. Since this highly branched polymer is excellent in the solubility of carbon nanotubes, a composition containing carbon nanotubes in an isolated dissolved state can be obtained by using this highly branched polymer as a solubilizer. |