Invention Grant
- Patent Title: Electrostatic latent image developing toner
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Application No.: US15740530Application Date: 2017-03-15
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Publication No.: US10175596B2Publication Date: 2019-01-08
- Inventor: Kazuki Tsuchihashi
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2016-081028 20160414
- International Application: PCT/JP2017/010384 WO 20170315
- International Announcement: WO2017/179357 WO 20171019
- Main IPC: G03G9/093
- IPC: G03G9/093 ; G03G9/08 ; G03G9/087

Abstract:
An electrostatic latent image developing toner includes plural toner particles containing a crystalline resin, a non-crystalline resin, and a plurality of releasing agent domains. The number of releasing agent domains having a dispersion diameter of at least 50 nm and no greater than 700 nm is at least 15 and no greater than 50 per one toner particle in cross-sections of the toner particles. A total area of the releasing agent domains having a dispersion diameter of at least 50 nm and no greater than 700 nm in the cross-sections of the toner particles is at least 5% and no greater than 20% relative to an area of the cross sections of the toner particles.
Public/Granted literature
- US20180196368A1 ELECTROSTATIC LATENT IMAGE DEVELOPING TONER Public/Granted day:2018-07-12
Information query