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:
Apr. 05, 2011
Filed:
Nov. 21, 2005
Katsumi Abe, Fukushima, JP;
Atsushi Takesue, Fukushima, JP;
Takehiro Nakajima, Fukushima, JP;
Makoto Koike, Fukushima, JP;
Shinya Nagai, Fukushima, JP;
Katsumi Abe, Fukushima, JP;
Atsushi Takesue, Fukushima, JP;
Takehiro Nakajima, Fukushima, JP;
Makoto Koike, Fukushima, JP;
Shinya Nagai, Fukushima, JP;
Hodogaya Chemical Co., Ltd., Kawasaki-shi, JP;
Abstract
An object of the present invention is to provide an electrophotographic photosensitive body which is not impaired in electrophotographic characteristics such as charged potential and residual potential, and which is also excellent in repeating stability. The present invention provides an electrophotographic photosensitive body including a conductive support having thereon a layer containing a specific p-terphenyl compound and at least one additive.