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:
Aug. 24, 2010
Filed:
Dec. 04, 2006
Satoru Ariyoshi, Nara, JP;
Yoshitaka Kawase, Nara, JP;
Keiichi Kikawa, Osaka, JP;
Katsuru Matsumoto, Nara, JP;
Satoru Ariyoshi, Nara, JP;
Yoshitaka Kawase, Nara, JP;
Keiichi Kikawa, Osaka, JP;
Katsuru Matsumoto, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A toner manufacturing method that allows production of toner having desired characteristics with stability in accordance with fusion emulsification technique for obtaining a toner by granulating a resin kneaded product while dispersing it in an aqueous medium. A resin kneaded product containing at least a binder resin and a colorant is mixed with a dispersant/water-containing aqueous medium. The resultant admixture is stirred by an stirring apparatus including a screen with an admixture discharge hole disposed internally of a vessel and a rotor disposed in an stirring space created by the screen.