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. 22, 2015
Filed:
Mar. 27, 2012
Masaki Okubo, Ibaraki, JP;
Tatsuji Orita, Tokyo, JP;
Hideyuki Otsuka, Fukushima, JP;
Kenichi Sato, Fukushima, JP;
Kanae Hiraishi, Ibaraki, JP;
Masaki Okubo, Ibaraki, JP;
Tatsuji Orita, Tokyo, JP;
Hideyuki Otsuka, Fukushima, JP;
Kenichi Sato, Fukushima, JP;
Kanae Hiraishi, Ibaraki, JP;
HODOGAYA CHEMICAL CO., LTD., Tokyo, JP;
Abstract
The present invention is a toner for developing electrostatic charge image containing a wax derived from a plant cholesterol, an electric charge-controlling agent, a coloring agent and a binding resin. The toner is suited for use in the electromagnetic induction-heated fixing system which is capable of heating the heating member up to a predetermined fixing temperature in a short period of time, makes it possible to maintain images free of irregular luster or fouling for extended periods of time and is, further, suited for being fixed at a low temperature.