| 摘要 |
<p>PURPOSE:To obtain such a color toner for electrostatic charge image develop ment that can prevent winding on a heat roller or offset even when an oil is not applied on the surface of a roller in a heat roller fixing process and that can form a fixed color image with good reproducibility and light- transmitting property on a OHP sheet. CONSTITUTION:This electrostatic charge image developing toner consists of a binder resin, wax and coloring agent. The binder resin is a polyester resin containing 15-40wt.% tetrahydrofuran-insoluble component and a polyvalent alcohol component containing a compd. selected from the compounds expressed by general formulae I and II. In the formulae, a, b, a' and b' are integers of >1 satisfying both of a+b and a'+b' are 2 to 7.</p> |
