| 摘要 |
<p>PROBLEM TO BE SOLVED: To decrease the fixing temp. including the peeling pawl flaming temperature without increasing the power consumption, to obtain good offset resistance and strength of an image against scratching and excellent fluidity, and to prevent blocking. SOLUTION: This electrostatic charge image developing toner consists of a binder resin, a coloring agent and a lubricant. The lubricant consists of a polyethylene wax which is modified by graft polymn. of styrene monomers and/or unsatd. carboxylic acid monomers to an ethylene single polymer or an ethylene-based copolymer or ethylene andα-olefin having 3-10 carbon number produced by polymn. in the presence of a metallocene catalyst. The binder resin contains a polyester resin having 10-40wt.% insoluble component with tetrahydrofuran.</p> |
