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:
Mar. 07, 1989
Filed:
Feb. 29, 1988
Applicant:
Inventors:
Bernard Grushkin, Pittsford, NY (US);
John G Ruhland, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
4301066 ; 430110 ; 430903 ;
Abstract
Disclosed are single component conductive cold pressure fixable toner compositions with a resistivity of from about 5.times.10.sup.4 to about 10.sup.7 ohm-cm for ionographic development systems and comprised of a blend of resin particles and magnetite particles; and present on the surface thereof pigment particles having absorbed thereon release fluids.