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:
Oct. 25, 1988
Filed:
Nov. 28, 1986
Applicant:
Inventors:
Monroe J Hordon, Pittsford, NY (US);
Alan B Mistrater, Rochester, NY (US);
Lawrence E Kowalczyk, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; C01B / ;
U.S. Cl.
CPC ...
430 58 ; 430128 ; 75228 ; 423510 ;
Abstract
A process for preparing an electrophotographic imaging member comprising providing large particles of an alloy comprising selenium, tellurium and arsenic, the large particles having an average particle size of at least about 300 micrometers and an average weight of less than about 1000 mg, mechanically abrading the surfaces of the large particles while maintaining the substantial surface integrety of the large particles to form between about 3 percent by weight to about 20 percent by weight dust particles based on the total weight of the alloy prior to mechanical abrasion.