Title:
TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, TONER SET, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
Document Type and Number:
Japanese Patent JP2019061179
Kind Code:
A
Abstract:
To provide a toner for electrostatic charge image development that prevents image unevenness of a multi-order color halftone image.SOLUTION: A toner for electrostatic charge image development includes toner particles having a large diameter-side volume particle size distribution index (GSDv(90/50)) of 1.26 or more, a small diameter-side volume particle size distribution index (GSDp(50/10)) of 1.28 or less, an average circularity of 0.95 or more and 1.00 or less, and an indeterminate form-side circularity distribution index (GSD(50/10)) of 1.03 or less.SELECTED DRAWING: None
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Inventors:
HIRAI SAKIKO
MIURA SATOSHI
SUGAWARA ATSUSHI
SUMIKURA YASUO
MATSUMOTO AKIRA
MIURA SATOSHI
SUGAWARA ATSUSHI
SUMIKURA YASUO
MATSUMOTO AKIRA
Application Number:
JP2017187228A
Publication Date:
April 18, 2019
Filing Date:
September 27, 2017
Export Citation:
Assignee:
FUJI XEROX CO LTD
International Classes:
G03G9/08; G03G9/09
Domestic Patent References:
| JP2007178961A | 2007-07-12 | |||
| JP2008276005A | 2008-11-13 | |||
| JP2007333989A | 2007-12-27 | |||
| JP2006084547A | 2006-03-30 | |||
| JP2001255703A | 2001-09-21 | |||
| JP2008102395A | 2008-05-01 | |||
| JP2003207946A | 2003-07-25 | |||
| JP2007206171A | 2007-08-16 | |||
| JP2001142249A | 2001-05-25 |
Foreign References:
| US20090081575A1 | 2009-03-26 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office