Invention Grant
- Patent Title: Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
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Application No.: US15213869Application Date: 2016-07-19
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Publication No.: US09726994B1Publication Date: 2017-08-08
- Inventor: Yoshifumi Eri , Hiroyoshi Okuno , Satoshi Inoue , Yoshifumi Iida , Tomohito Nakajima , Yuka Zenitani , Takeshi Iwanaga , Sakae Takeuchi , Shunsuke Nozaki , Yasuo Kadokura , Yasuhisa Morooka
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2016-024140 20160210
- Main IPC: G03G9/08
- IPC: G03G9/08 ; G03G9/087 ; G03G15/08 ; G03G9/097
Abstract:
An electrostatic charge image developing toner includes toner particles containing a binder resin, and an external additive including silica particles whose compression aggregation degree is from 60% to 95% and particle compression ratio is from 0.20 to 0.40 and polishing agent particles.
Public/Granted literature
- US20170227860A1 ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE Public/Granted day:2017-08-10
Information query
