- 专利标题： TONER, DEVELOPER, TONER ACCOMMODATING UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
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申请号： US17501076申请日： 2021-10-14
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公开(公告)号： US20220155699A1公开(公告)日： 2022-05-19
- 发明人: Yohichi KITAGAWA , Kenji Komito , Masayuki Ukigaya , Mitsuaki Hirose , Daisuke Inoue
- 申请人： Yohichi KITAGAWA , Kenji Komito , Masayuki Ukigaya , Mitsuaki Hirose , Daisuke Inoue
- 申请人地址： JP Shizuoka; JP Tokyo; JP Kanagawa; JP Shizuoka; JP Shizuoka
- 专利权人： Yohichi KITAGAWA,Kenji Komito,Masayuki Ukigaya,Mitsuaki Hirose,Daisuke Inoue
- 当前专利权人： Yohichi KITAGAWA,Kenji Komito,Masayuki Ukigaya,Mitsuaki Hirose,Daisuke Inoue
- 当前专利权人地址： JP Shizuoka; JP Tokyo; JP Kanagawa; JP Shizuoka; JP Shizuoka
- 优先权： JP2020-189290 20201113
- 主分类号： G03G9/087
- IPC分类号： G03G9/087 ; G03G9/08
摘要：
A toner is provided. The toner comprises toner particles each comprising a toner base particle and an external additive. The toner base particle comprises a binder resin and a colorant. The toner satisfies the following conditions (a) and (b): (a) an average surface roughness Ra [nm] of the toner particles, detected by a scanning probe microscope analyzer, satisfies the following formula (1): 10
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