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:
May. 07, 2013
Filed:
Mar. 17, 2008
Atsushi Yamamoto, Kawanishi, JP;
Chiyoshi Nozaki, Otsu, JP;
Tsuyoshi Nozaki, Ikeda, JP;
Takuya Kadota, Kobe, JP;
Hiroyuki Murakami, Toyonaka, JP;
Mitsuyo Matsumoto, Ibaraki, JP;
Katsunori Kurose, Takarazuka, JP;
Yoshimichi Ishikawa, Itami, JP;
Atsushi Yamamoto, Kawanishi, JP;
Chiyoshi Nozaki, Otsu, JP;
Tsuyoshi Nozaki, Ikeda, JP;
Takuya Kadota, Kobe, JP;
Hiroyuki Murakami, Toyonaka, JP;
Mitsuyo Matsumoto, Ibaraki, JP;
Katsunori Kurose, Takarazuka, JP;
Yoshimichi Ishikawa, Itami, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A toner for developing a latent electrostatic image produced by suspension polymerizing a polymerizable monomer composition in an aqueous dispersion medium, wherein the polymerizable monomer composition contains a polymerizable monomer, a colorant, and a layered inorganic mineral in which at least a part of an interlayer ion is replaced with an organic ion, and a process cartridge and an image forming method using the toner.