TONER CONTAINING CHARGE CONTROL AGENT
To ensure good print performance in all environmental extremes.SOLUTION: An emulsion aggregation toner is provided, comprising toner particles, each containing at least one type of resin, an optional colorant, an optional wax, and a charge control agent disposed on a surface of the toner particle, t...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | To ensure good print performance in all environmental extremes.SOLUTION: An emulsion aggregation toner is provided, comprising toner particles, each containing at least one type of resin, an optional colorant, an optional wax, and a charge control agent disposed on a surface of the toner particle, the control agent containing a complex formed from a metal ion donor and at least one ligand selected from a group consisting of a polyaromatic acid comprising humic acid, a pyranone-based ligand, a furanone-based ligand, or a combination thereof.SELECTED DRAWING: Figure 3
【課題】全ての極限環境での印刷性能を確実に良好なものとする。【解決手段】少なくとも１種の樹脂と、任意の着色剤と、任意のワックスと、を含むトナー粒子と、トナー粒子の表面に配置される、金属イオン供与体及びフミン酸を含むポリ芳香族酸、ピラノン系配位子、フラノン系配位子又はそれらの組合せからなる群のメンバーから選択される配位子のうちの少なくとも１種から形成される錯体を含む電荷制御剤と、を含む、乳化凝集トナー。【選択図】図３ |
|---|