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. 06, 2011
Filed:
Feb. 05, 2008
Chiyoshi Nozaki, Ootsu, JP;
Takuya Kadota, Kobe, JP;
Katsunori Kurose, Takarazuka, JP;
Mitsuyo Matsumoto, Ibaraki, JP;
Tsuyoshi Nozaki, Ikeda, JP;
Yoshimichi Ishikawa, Itami, JP;
Atsushi Yamamoto, Kawanishi, JP;
Hiroyuki Murakami, Toyonaka, JP;
Chiyoshi Nozaki, Ootsu, JP;
Takuya Kadota, Kobe, JP;
Katsunori Kurose, Takarazuka, JP;
Mitsuyo Matsumoto, Ibaraki, JP;
Tsuyoshi Nozaki, Ikeda, JP;
Yoshimichi Ishikawa, Itami, JP;
Atsushi Yamamoto, Kawanishi, JP;
Hiroyuki Murakami, Toyonaka, JP;
Ricoh Company Limited, Tokyo, JP;
Abstract
A toner including a binder resin including a polyester resin and a vinyl resin; a wax; and a colorant, wherein the vinyl resin includes a unit obtained from a radically polymerizable monomer having an alkyloxysilyl group. An image forming apparatus including an image bearing member configured to bear an electrostatic image thereon; a developing device configured to develop the electrostatic image with a developer including the toner to form a toner image on the image bearing member; and a transfer device configured to transfer the toner image onto a receiving material. A process cartridge including an image bearing member; and a developing device configured to develop an electrostatic image on the image bearing member with a developer including the toner, wherein the process cartridge is detachably attached to an image forming apparatus as a unit.