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:
Jan. 12, 2016
Filed:
Mar. 14, 2014
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Akinori Koyama, Osaka, JP;
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/083 (2006.01); G03G 9/087 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0833 (2013.01); G03G 9/0836 (2013.01); G03G 9/0837 (2013.01); G03G 9/08755 (2013.01); G03G 9/08795 (2013.01); G03G 9/08797 (2013.01);
Abstract
A magnetic one-component developing toner including a plurality of toner particles is provided. Each of the plurality of toner particles contains a binder resin including a polyester resin; and a magnetic powder. Water absorptions of the toner and the magnetic powder shown in an environment of 10° C. and 20% RH and in an environment of 28° C. and 80% RH respectively fall in predetermined ranges.