The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2017
Filed:
Dec. 11, 2015
Kyocera Document Solutions Inc., Osaka, JP;
Seiji Kikushima, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
An electrostatic latent image developing toner includes toner particles containing a binder resin and at least one type of wax. A dispersed-phase diameter distribution of the wax has a peak at a dispersed-phase diameter in a range from 0.04 μm to 0.20 μm and a peak at a dispersed-phase diameter in a range from 1.0 μm to 5.0 μm. The wax includes first wax particles each having a dispersed-phase diameter in the range from 0.04 μm to 0.20 μm and second wax particles each having a dispersed-phase diameter in the range from 1.0 μm to 5.0 μm. A volume ratio of the first wax particles relative to the second wax particles is at least 0.5 and no greater than 1.5.