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. 05, 1989
Filed:
Nov. 30, 1988
Applicant:
Inventors:
Toshiyuki Uryu, Tokyo, JP;
Toshihiko Nishiguchi, Osaka, JP;
Assignee:
Mita Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
548183 ; 546280 ; 430 77 ; 430 58 ; 430106 ; 252500 ; 2525011 ;
Abstract
A photoconductive material for use in electrophotography comprising a rhodanine derivative and a halogen-containing polymer. The marked feature of the invention is to use a compound of the following formula ##STR1## wherein X represents ##STR2## and R represents a substituent such as an alkyl, aryl or amino group.