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:
Aug. 14, 1984
Filed:
Jun. 27, 1983
Applicant:
Inventors:
Assignee:
Dainippon Ink and Chemicals Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 79 ; 430 76 ; 430 78 ; 430 58 ; 548483 ;
Abstract
An electrophotoconductor of high sensitivity and durability comprising a photosensitive layer containing an indoline compound of the general formula ##STR1## wherein A represents an aromatic hydrocarbon or aromatic heterocyclic group which may have a substituent, and R.sub.1 and R.sub.2, independently from each other, represent a hydrogen or halogen atom, or an alkyl, aralkyl or aryl group.