Invention Grant
- Patent Title: Toner, process cartridge, and image forming apparatus
- Patent Title (中): 调色剂，处理盒和成像设备
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Application No.: US13449779Application Date: 2012-04-18
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Publication No.: US08652719B2Publication Date: 2014-02-18
- Inventor: Osamu Uchinokura , Satoshi Ogawa , Junichi Awamura , Teruki Kusahara , Daisuke Ito , Daisuke Inoue
- Applicant: Osamu Uchinokura , Satoshi Ogawa , Junichi Awamura , Teruki Kusahara , Daisuke Ito , Daisuke Inoue
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-103958 20110509
- Main IPC: G03G9/10
- IPC: G03G9/10 ; G03G9/00 ; G03G13/01
Abstract:
A set of toners including yellow, cyan, magenta, and black toner, each of which containing a binder resin containing a crystalline resin and a non-crystalline resin, a releasing agent, and a corresponding coloring agent, wherein the following relationship is satisfied: 0.8
Public/Granted literature
- US20120288299A1 TONER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Public/Granted day:2012-11-15
Information query
