Invention Grant
- Patent Title: Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set
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Application No.: US15784772Application Date: 2017-10-16
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Publication No.: US10254667B2Publication Date: 2019-04-09
- Inventor: Tomoaki Tanaka , Tetsuya Taguchi , Shinya Sakamoto , Ryutaro Kembo
- 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: JP2016-219026 20161109
- Main IPC: G03G9/08
- IPC: G03G9/08 ; G03G9/087 ; G03G9/093 ; G03G9/09

Abstract:
An electrostatic charge image developing toner set includes a white toner that includes white toner particles containing a core and a coating layer which does not contain a coloring agent and a colored toner that includes colored toner particles containing a core and a coating layer which does not contain a coloring agent, wherein with respect to a difference between an average equivalent circle diameter [Rw1] of the cores (Win) in the white toner particles and an average equivalent circle diameter [Rw2] of the white toner particles [Rw2−Rw1], and a difference between the average equivalent circle diameter [Rc1] of the cores (Cin) in the colored toner particles and the average equivalent circle diameter [Rc2] of the colored toner particles [Rc2−Rc1], a relationship of the following Expression (1) is satisfied: [Rw2−Rw1]
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