| 摘要 |
<p>PURPOSE:To produce an electrophotographic toner fixable at a low temp. and not causing blocking by using a bonding resin having a low softening point. CONSTITUTION:A hardened coating film consisting of at least one of di- and polyisocyanates and at least one of polyol and polyamine is formed on the surface of each matrix particle of a toner contg. at least a bonding resin and a colorant to produce the objective electrophotographic toner.</p> |
