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:
Sep. 15, 2015
Filed:
Jul. 24, 2012
Masao Nakano, Kamakura, JP;
Taichi Shintou, Saitama, JP;
Yutaka Tani, Yokohama, JP;
Takayuki Ujifusa, Ashigarakami-gun, JP;
Kaoru Takahashi, Saitama, JP;
Satoshi Saito, Mishima, JP;
Takeshi Miyazaki, Ebina, JP;
Masashi Hirose, Machida, JP;
Masao Nakano, Kamakura, JP;
Taichi Shintou, Saitama, JP;
Yutaka Tani, Yokohama, JP;
Takayuki Ujifusa, Ashigarakami-gun, JP;
Kaoru Takahashi, Saitama, JP;
Satoshi Saito, Mishima, JP;
Takeshi Miyazaki, Ebina, JP;
Masashi Hirose, Machida, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An object of the present invention is to provide a magenta toner having high lightness and saturation and having spectral reflection properties having a wider color range. A magenta toner including magenta toner particles each including a binder resin and a colorant, wherein the colorant includes a compound represented by a formula (1): (wherein Rand Rrepresent an alkyl group or an alkoxyalkyl group, and at least one of Rand Rhas not less than 7 carbon atoms).