发明名称 |
CHARGE CONTROL RESIN, TONER USING THE SAME, AND METHOD OF PRODUCING THE TONER |
摘要 |
<p>This invention provides a charge control resin using a polymer that has polar groups for imparting static chargeability and that exhibits a flow rate in a range of 0.5 to 1.0 in thin-layer chromatography which uses silica gel as an adsorbent and ethyl acetate as a developing solvent. The resin is obtained by dispersing it in a binding resin or by suspension-polymerizing the binding resin under the condition where the resin is incorporated in a polymerizable composition. The obtained toner exhibits excellent static chargeability, humidity resistance, coloring property and reproducibility.</p> |
申请公布号 |
EP0407604(B1) |
申请公布日期 |
1996.11.27 |
申请号 |
EP19900901032 |
申请日期 |
1989.12.28 |
申请人 |
MITA INDUSTRIAL CO., LTD. |
发明人 |
TSUJIHIRO, MASAMI |
分类号 |
G03G9/087;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/087 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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