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:
Jul. 09, 1996
Filed:
Dec. 22, 1994
Susumu Kaneko, Hitachi, JP;
Kouji Ohkoshi, Hitachi, JP;
Keiichi Endo, Hitachi, JP;
Seiji Miyaoka, Hitachi, JP;
Megumi Matsui, Hitachi, JP;
Shigeru Hayashida, Hitachi, JP;
Takayuki Akimoto, Hitachi, JP;
Mikio Itagaki, Hitachi, JP;
Hitachi Chemical Co., Ltd., Tokyo, JP;
Abstract
A charge transport layer formed from a composition comprising a mixed solvent containing alkoxybenzene and a charge transport material, or a photoconductive layer formed from a composition comprising alkoxybenzene and an organic photoconductive material are effective for producing electrophotographic members excellent in image without damaging the circumstances as well as stable in maintaining good charging characteristics and dark decay characteristics after repeated use.