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. 14, 1992
Filed:
Sep. 17, 1991
Applicant:
Inventors:
Robert B Champ, Boulder, CO (US);
Donald A Stremel, Northglenn, CO (US);
Assignee:
Lexmark International, Inc., Greenwich, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
430 59 ; 430 58 ; 430 96 ;
Abstract
An aggregate xerographic photoconductor having light sensitive squarylium dye and a binder for said dye is chosen from a mixture of bisphenol molecules to form a noncrystalline, nonpolymeric product. A layered photoconductor utilizing this generation layer formulation in conjunction with a hole transporting surface layer is described.