| 摘要 |
<p>PURPOSE:To obtain a toner, a one-component developer and a two-component developer excellent in low temp. fixability and anti-offsetting property, further excellent in environmental stability and so excellent in electrostatic charge stability, fixability, shelf life stability, developing characteristics and flowability as to prevent the charge-up phenomenon of the toner especially in an environment at a low temp. and humidity. CONSTITUTION:This toner contains at least a bonding resin and a colorant. The bonding resin contains polyester resin and at least a part of this polyester resin has been modified with a compd. having a 22-102C long chain alkyl group and terminal hydroxyl or carboxyl groups. The objective one-component developer and the objective two-component developer are obtd. using this toner.</p> |
