发明授权
US07235338B2 Toner and image forming method and process cartridge for image forming apparatus using the toner
失效
调色剂和图像形成方法以及使用调色剂的图像形成装置的处理盒
- 专利标题： Toner and image forming method and process cartridge for image forming apparatus using the toner
- 专利标题（中）： 调色剂和图像形成方法以及使用调色剂的图像形成装置的处理盒
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申请号： US10879746申请日： 2004-06-30
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公开(公告)号： US07235338B2公开(公告)日： 2007-06-26
- 发明人: Takeshi Takada , Masahiro Ohki , Toyoshi Sawada , Keiko Shiraishi , Masashi Nagayama
- 申请人： Takeshi Takada , Masahiro Ohki , Toyoshi Sawada , Keiko Shiraishi , Masashi Nagayama
- 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, P.C.
- 优先权： JP2003-188644 20030630
- 主分类号： G03G9/09
- IPC分类号： G03G9/09
摘要：
A toner prepared by a method of dissolving or dispersing toner constituents comprising a modified resin capable of reacting with an active hydrogen and a colorant which is a black metallic material to prepare a solution or a dispersion; and reacting the solution or dispersion with at least one of a crosslinking agent and an elongation agent in an aqueous medium including a resin particulate material.
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