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:
Dec. 21, 1993
Filed:
Mar. 24, 1992
Applicant:
Inventors:
Yasuyuki Hanatani, Osaka, JP;
Hiroaki Iwasaki, Osaka, JP;
Assignee:
Mita Industrial Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 59 ;
Abstract
The present invention provides a benzidine derivative of the following general formula (1). This derivative is excellent in photostability. Accordingly, when this derivative is contained in a photosensitive layer as an electric charge transferring material, there may be obtained an electrophotosensitive material excellent in photostability. ##STR1##
Quick Actions:
Hanatani, Yasuyuki. (1993). Benzidine derivative and photosensitive material using said derivative (U.S. Patent No. 5272031). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5272031
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile