摘要 |
PURPOSE:To obtain the titled composition capable of preventing offset without applying any offset preventing solution, by using a specific polyester resin to a main component of a binding resin of the titled composition, and by incorporating at least two kinds of electric charge controlling agents to the titled composition. CONSTITUTION:The main component of the binding resin contd. in the titled composition is composed of the polyester resin obtd. by effecting a condensation polymerization of a diol component shown by formula I, a divalent carboxylic acid or its acid anhydride or its lower alkylester, and >= trivalent carboxylic acid or its acid anhydride or its lower alkylester or trivalent polyhydric alcohol. The polyester resin has >=1.2 OHV/AV (wherein, AV is the acid value and OHV is the hydroxyl value). The titled composition contains at least two kinds of the electric charge controlling agents. Thus, the titled composition capable of giving a sufficient broad nonoffset range is obtd. |