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. 13, 1982
Filed:
Dec. 08, 1980
Applicant:
Inventor:
Mike S Chang, Danbury, CT (US);
Assignee:
Pitney Bowes, Inc., Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430135 ; 430136 ; 430 89 ; 430 94 ; 427221 ; 427220 ; 428405 ; 428407 ;
Abstract
Improvement in the humidity resistance of photoconductive cadmium sulfoselenide (CdSSe) is achieved by soaking commercially available CdSSe in a solution of vinylidene chloride-acrylonitrile copolymer in an organic solvent, followed by removing the excessive solution and then heating the soaked photoconductive material.