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:
Feb. 19, 1980
Filed:
Oct. 05, 1977
Applicant:
Inventor:
Francis J Wieloch, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T / ;
U.S. Cl.
CPC ...
250326 ; 2503152 ;
Abstract
Disclosed is a method of treating a paper sheet comprised of a mat of paper making fibers having a uniform coating of starch or modified starch on its surface to improve its performance in electrostatographic copiers. The treatment involves exposing such a sheet having a smooth surface to a direct stream of corona ions. This treatment results in improved adhesion of toner to the sheet when it is used as the receiving member in an electrostatographic copier.