发明申请
US20100233605A1 TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE
有权
静电充电图像发生器的调色剂，静电充电图像开发器，调色剂盒，过程盒和图像形成装置
- 专利标题： TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE
- 专利标题（中）： 静电充电图像发生器的调色剂，静电充电图像开发器，调色剂盒，过程盒和图像形成装置
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申请号： US12553467申请日： 2009-09-03
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公开(公告)号： US20100233605A1公开(公告)日： 2010-09-16
- 发明人: Yoshifumi IIDA , Fusako KIYONO , Yasuaki HASHIMOTO
- 申请人： Yoshifumi IIDA , Fusako KIYONO , Yasuaki HASHIMOTO
- 申请人地址： JP Tokyo
- 专利权人： FUJI XEROX CO., LTD.
- 当前专利权人： FUJI XEROX CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-060831 20090313
- 主分类号： G03G9/00
- IPC分类号： G03G9/00 ; G03G21/18 ; G03G15/08
摘要：
A toner for electrostatic charge image development has toner mother particles including a release agent, a colorant, and a binder resin including a crystalline resin, and an external additive to the toner mother particles including at least metatitanic acid and at least one selected from the group consisting of silicon oxide and fluoropolymer particles, and the addition weight ratio of the metatitanic acid to the at least one selected from the group consisting of silicon oxide and fluoropolymer particles is from 1:0.08 to 1:8.30 is provided.