- 专利标题： Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
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申请号： US16918367申请日： 2020-07-01
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公开(公告)号： US11126102B2公开(公告)日： 2021-09-21
- 发明人: Yasuaki Hashimoto , Sakiko Takeuchi , Takashi Inukai , Daisuke Noguchi , Takuro Watanabe
- 申请人： FUJIFILM Business Innovation Corp.
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPJP2020-015620 20200131
- 主分类号： G03G9/08
- IPC分类号： G03G9/08 ; G03G9/097 ; G03G15/08 ; G03G21/00 ; G03G21/18 ; G03G9/087 ; G03G9/113
摘要：
A toner for developing an electrostatic charge image contains toner particles, layered-compound particles, and inorganic particles. The percentage Fa of layered-compound particles free from the toner particles is 5% by volume or more and 20% by volume or less.
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