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. 10, 2017
Filed:
Dec. 18, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kosuke Fukudome, Tokyo, JP;
Shuhei Moribe, Mishima, JP;
Satoshi Mita, Fukuyama, JP;
Kunihiko Nakamura, Gotemba, JP;
Noriyoshi Umeda, Suntou-gun, JP;
Yoshiaki Shiotari, Mishima, JP;
Naoki Okamoto, Mishima, JP;
Tetsuya Ida, Mishima, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); G03G 9/107 (2006.01); G03G 9/08 (2006.01); G03G 9/087 (2006.01);
U.S. Cl.
CPC ...
G03G 9/107 (2013.01); G03G 9/081 (2013.01); G03G 9/08728 (2013.01); G03G 9/08755 (2013.01); G03G 9/08788 (2013.01); G03G 9/08797 (2013.01);
Abstract
A toner contains toner particles. The toner particles are made of a resin containing an amorphous polyester resin, a releasing agent, an additive and a coloring agent. The additive has a polyester portion and a crystalline acrylic portion that are chemically bound to each other.