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:
Oct. 13, 2009
Filed:
Jul. 21, 2008
Harunobu Komatsu, Matsumoto, JP;
Keiichi Inoue, Suwa, JP;
Takashi Teshima, Shiojiri, JP;
Ken Ikuma, Suwa, JP;
Harunobu Komatsu, Matsumoto, JP;
Keiichi Inoue, Suwa, JP;
Takashi Teshima, Shiojiri, JP;
Ken Ikuma, Suwa, JP;
Seiko Epson Corporation, , JP;
Abstract
A method of manufacturing a toner by using a liquid dispersion in which a dispersoid containing a material for manufacturing a toner is dispersed in a dispersion medium, and containing a dispersant having a function of improving the dispersibility of the dispersoid, the method including the steps of: preparing the liquid dispersion, applying ozone to the liquid dispersion and/or a liquid dispersion from which at least a portion of the dispersion medium has been removed, and irradiating UV-rays to the liquid dispersion and/or the liquid dispersion from which at least a portion of the dispersion medium has been removed.