发明授权
US08124308B2 Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method
有权
调色剂，带调色剂的容器，显影剂，成像设备和处理盒以及成像方法
- 专利标题： Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method
- 专利标题（中）： 调色剂，带调色剂的容器，显影剂，成像设备和处理盒以及成像方法
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申请号： US12966193申请日： 2010-12-13
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公开(公告)号： US08124308B2公开(公告)日： 2012-02-28
- 发明人: Naohiro Watanabe , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
- 申请人： Naohiro Watanabe , Shigeru Emoto , Yohichiroh Watanabe , Masahide Yamada , Tsunemi Sugiyama , Masahiro Ohki , Akinori Saitoh , Ryota Inoue , Osamu Uchinokura , Junichi Awamura
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company. Ltd.
- 当前专利权人： Ricoh Company. Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-058825 20060306
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
Toner and a developer which are excellent in cleaning property and fixing property at low temperature, and capable of forming images with high quality are provided, along with a method for their production. A toner producing method involves dispersing and/or emulsifying an oil phase or a monomer phase containing a toner composition and/or a toner composition precursor in a water-based medium to granulate,wherein the toner has an average circularity of 0.925 to 0.970, and the toner composition and/or the toner composition precursor has a layered inorganic material in which at least a part of interlayer ions in the layered inorganic material has been exchanged with organic ions.
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