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, 2005
Filed:
Dec. 04, 2003
Akihiro Kotsugai, Shizuoka, JP;
Kimitoshi Yamaguchi, Shizuoka, JP;
Motoharu Tanaka, Shizuoka, JP;
Naoki Imahashi, Shizuoka, JP;
Hiroaki Takahashi, Shizuoka, JP;
Akihiro Kotsugai, Shizuoka, JP;
Kimitoshi Yamaguchi, Shizuoka, JP;
Motoharu Tanaka, Shizuoka, JP;
Naoki Imahashi, Shizuoka, JP;
Hiroaki Takahashi, Shizuoka, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A carrier develops latent electrostatic images in corporation with a toner and one particle of the carrier includes a magnetic particle, and a coating layer covering the magnetic particle. The coating layer includes a crosslinked condensation product of a composition containing (i) an N-alkoxyalkylated polyamide and (ii) at least one resin that is reactive with the alkoxyalkylated polyamide and includes a silicone having a silanol group and/or a hydrolyzable group.