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1.发明公开MONOAZO/IRON COMPLEX COMPOUND, CHARGE CONTROL AGENT COMPRISING THE SAME, AND TONER 有权单偶氮/铁配合物含电荷控制剂和墨粉
公开(公告)号：EP1734082A4
公开(公告)日：2010-04-21
申请号：EP05727670
申请日：2005-03-30
发明人： OKUBO MASAKI , OTSUKA HIDEYUKI , NEMOTO KAZUO , ITO MASAMI , YAMADA EISUKE
CPC分类号： C09B45/16 , C09B45/22 , G03G9/091 , G03G9/0975 , G03G9/09783
摘要： The present invention is to provide a charge controlling agent and negatively chargeable toner that do not contain any toxic metal, are essentially free from the risk of evoking ignition or explosion, and can exhibit a high charge amount and rapid initial increase in charging. The charge controlling agent is a mono azo iron complex compound represented by Formula (1): wherein J represents H, alkali metal, ammonium, or alkyl ammonium, or two or more of those elements in combination.
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2.发明公开MONOAZO IRON COMPLEX COMPOUND, CHARGE CONTROL AGENT CONTAINING THE SAME, AND TONER 有权单偶氮铁配位化合物，电荷控制剂，其含有相同，碳粉
公开(公告)号：EP1609782A4
公开(公告)日：2007-09-12
申请号：EP03774091
申请日：2003-11-20
发明人： OTSUKA HIDEYUKI , NEMOTO KAZUO , OTANI SHINJI , SUZUKI NORIYUKI , YAMADA EISUKE , OKUBO MASAKI
IPC分类号： G03G9/08 , C07D231/48 , C09B45/22 , G03G9/083 , G03G9/087 , G03G9/09 , G03G9/097 , G03G9/113 , C07D231/38 , C07F15/02
CPC分类号： C07D231/48 , C09B45/22 , G03G9/08726 , G03G9/0918
摘要： A charge control agent which contains no harmful metals, has no fear of easily firing or exploding, and has an excellent charging effect; and a toner of the negative electrification type. The monoazo iron complex compound is represented by the formula [1]. In the formula, A1, A2, B1, and B2 each independently represents hydrogen, alkyl, or halogeno; J represents hydrogen, an alkali metal, NH4, or alkylammonium, and may be two or more of these; X1 and X2 each independently represents hydrogen, alkyl, or halogeno; and Y1 and Y2 each independently represents hydrogen, alkyl, or a substituted aromatic group, provided that not all of A1, A2, B1, B2, X1, X2, Y1, and Y2 are hydrogen.
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