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:
Dec. 27, 2016
Filed:
Jun. 22, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Koji Abe, Numazu, JP;
Toshihiko Katakura, Susono, JP;
Akane Masumoto, Yokohama, JP;
Tsuneyoshi Tominaga, Suntou-gun, JP;
Shiro Kuroki, Suntou-gun, JP;
Sara Inoue, Mishima, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/093 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0806 (2013.01); G03G 9/081 (2013.01); G03G 9/0804 (2013.01); G03G 9/09328 (2013.01); G03G 9/09392 (2013.01);
Abstract
A method is provided for producing toner particles containing an organosilicon polymer, produced by mixing an organosilicon compound and an aqueous medium containing base particles, and polymerizing the organosilicon compound. The organosilicon compound has a particular structure represented by formula (1) or (2). The organosilicon polymer is produced by polymerization at 80.0° C. or more and 105.0° C. or less.