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:
Apr. 14, 1992
Filed:
May. 18, 1990
Applicant:
Inventors:
Beng S Ong, Mississauga, CA;
Barkev Keoshkerian, Thornhill, CA;
Kayong K Koch, Waterloo, CA;
Fernando P Yulo, Mississauga, CA;
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03C / ; B32B / ; C08G / ;
U.S. Cl.
CPC ...
430109 ; 430137 ; 430138 ; 42840224 ; 525 63 ;
Abstract
An encapsulated toner composition comprised of a core comprised of a polymer, pigment, dye or mixtures thereof, which core is encapsulated in a polymeric shell having incorporeated therein an organosilane moiety as an integral part of the shell structure.