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. 11, 1995
Filed:
Jan. 27, 1994
Masato Katsukawa, Osaka, JP;
Masashi Tanaka, Osaka, JP;
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
A process for producing an organic photosensitive material preventing brushing by applying an organic solvent solution or a dispersion of an organic photosensitive material onto the surface of a blank tube consisting of an electrically conducting substrate such as of aluminum, wherein when the thickness of the blank tube is denoted as t (cm) and the thickness of the photosensitive material layer as d (cm), the thickness of said photosensitive material layer is so set as to satisfy the following equation, d=kt, wherein k is a number which is 0.13 or smaller. The brushing can be effectively prevented by controlling only the thickness of the blank tube which is forming the photosensitive layer and the thickness of said photosensitive layer.