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:
Jan. 15, 1991
Filed:
Sep. 13, 1989
Fuji Electric Co., Ltd., Kanagawa, JP;
Abstract
A photoconductor for electrophotography comprises a substrate and a photosensitive layer formed thereon and including a novel hydrazone compound as a charge transporting substance. The hydrazone compound is represented by the following general formula: ##STR1## wherein, each of R.sub.1, R.sub.2 and R.sub.3 stands for any one of an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted, R.sub.4 stands for any one of a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted an n stands for an integer of 0 to 1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile