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:
Feb. 24, 2015
Filed:
Aug. 10, 2010
Seisuke Maeda, Tokyo, JP;
Takeshi Ishida, Tokyo, JP;
Masahiko Kurachi, Tokyo, JP;
Toshiyuki Fujita, Tokyo, JP;
Seijiro Takahashi, Tokyo, JP;
Seisuke Maeda, Tokyo, JP;
Takeshi Ishida, Tokyo, JP;
Masahiko Kurachi, Tokyo, JP;
Toshiyuki Fujita, Tokyo, JP;
Seijiro Takahashi, Tokyo, JP;
Konica Minolta, Inc., Tokyo, JP;
Abstract
An organic photoreceptor, comprises: a conductive support; a photosensitive layer provided on the conductive support; and a protective layer provided on the photosensitive layer, wherein the protective layer contains alumina particles which contain 2 to 50 ppm of phosphorus atoms and is subjected to a surface treatment with a compound A having a reactive functional group and a curable compound B, and the protective layer is a cured layer including a cured product material formed by at least the compound A on the surfaces of the alumina particles and the curable compound B.