EVALUATION METHOD OF DISPERSIBILITY OF CARBON BLACK IN CARBON BLACK-DISPERSED ORGANIC SOLUTION

摘要

The present invention relates to an evaluation method of dispersibility of carbon black in a carbon black-dispersed organic solution which coats the surface of printing paper of which the surface is chemically treated, with the carbon black-dispersed organic solution, observes a shape and distribution of a carbon black fine particle of the coated surface of the printing paper, and evaluates the dispersibility of carbon black.;COPYRIGHT KIPO 2015