Patents Examined by Hoa V Lee
  • Hybrid toner compositions
    Patent number: 10095143
    Abstract: A hybrid toner composition including a first wax; a second wax that is different from the first wax; wherein the first wax comprises a paraffin wax having a peak melting point of from about 60 to about 80° C.; wherein the second wax comprises an ester wax having a peak melting point of from about 60 to about 80° C.; a first resin comprising an amorphous polyester resin and at second resin comprising at least one of a styrene, an acrylate, or a combination thereof; and an optional colorant.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: October 9, 2018
    Assignee: Xerox Corporation
    Inventors: Richard P. N. Veregin, Valerie M. Farrugia, Edward G. Zwartz