PIGMENT DISPERSANT, PIGMENT DISPERSANT COMPOSITION, TONER, AND METHOD FOR MANUFACTURING TONER

摘要

PROBLEM TO BE SOLVED: To provide a pigment dispersant which is hypochromic and a small amount of which easily accomplishes adequate pigment dispersion. SOLUTION: The pigment dispersant has in its polymer skeleton at least the functional group described by chemical formula 1 or chemical formula 2. COPYRIGHT: (C)2005,JPO&NCIPI