| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a toner which restores a reduced quantity of triboelectric charges at high speed even when allowed to stand at high humidity and has always stable triboelectric chargeability independently of the number of copies. SOLUTION: The toner contains a vinyl copolymer obtained using a 1,1'- azobis(1-acetoxy-1-phenylalkane) as a polymerization initiator as a bonding resin.</p> |
