发明名称 |
MAGENTA TONER AND FULL-COLOR IMAGE FORMING METHOD |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a magenta toner excellent in transparency, having good image properties such as image density, print hue and fog and having stable durability even in continuous printing and a full-color image forming method using the toner. SOLUTION: The magenta toner contains toner particles containing at least a bonding resin (Ra), a magenta pigment and an electrostatic charge controlling agent and a hydrophobic inorganic fine powder. The magenta pigment contains at least a pigment (Ma) belonging to C.I. Pigment Red 57:1 and a pigment (Mb) belonging to C.I. Pigment Red 122 and the proportion of the pigment Mb is 5-45 wt.% of the total amount of the pigments.</p> |
申请公布号 |
JP2001154412(A) |
申请公布日期 |
2001.06.08 |
申请号 |
JP19990342278 |
申请日期 |
1999.12.01 |
申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
UNNO MIKIO;OWADA TAKESHI;SUGIHARA MASAKAZU |
分类号 |
G03G9/08;G03G9/087;G03G9/09;G03G9/097;(IPC1-7):G03G9/09 |
主分类号 |
G03G9/08 |
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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