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:
Jan. 09, 2018
Filed:
Jun. 20, 2016
Xerox Corporation, Norwalk, CT (US);
Richard P. N. Veregin, Ontario, CA;
Valerie M. Farrugia, Oakville, CA;
Frank Ping-Hay Lee, Oakville, CA;
Michael J. D'Amato, Thornhill, CA;
Michael S. Hawkins, Cambridge, CA;
Edward G. Zwartz, Mississauga, CA;
Yulin Wang, Oakville, CA;
Abdisamed Sheik-Qasim, Etobicoke, CA;
Sandra J. Gardner, Oakville, CA;
XEROX CORPORATION, Norwalk, CT (US);
Abstract
A hybrid toner includes a core having at least one amorphous polyester resin and at least one crystalline polyester resin, and at least one styrene/acrylate resin, a shell comprising at least one styrene/acrylate resin, at least one wax, and optionally a pigment dispersion, the first modulated differential calorimetry scan of the hybrid toner shows at least two melting point peaks below about 80° C., and the difference between the two melting point peaks is less than or equal to about 15° C.