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公开(公告)号：US12287605B2
公开(公告)日：2025-04-29
申请号：US17318396
申请日：2021-05-12
Applicant: RICOH COMPANY, LTD.
Inventor： Yasuo Kamada , Hiroshi Yamada , Akinori Saitoh , Akio Takei , Toma Takebayashi , Masahiro Yukikawa
Abstract: A toner includes toner base particles each including: a binder resin, a colorant, and wax; and resin particles on surfaces of the toner base particles. A standard deviation of a distance between the resin particles next to each other on the surfaces of the toner base particles is less than 500 nm.
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