External surface additive compositions
AssigneeXerox Corporation
InventorsNan-Xing Hu, Cuong Vong, John F. Graham, Richard P. N. Veregin
Life of this patent
Estimating the term…
Abstract
A toner having at least one binder, at least one colorant and external additives. The external additives include at least one fluoropolymer. An electrophotographic image forming machine and method includes the toner with at least one fluoropolymer.
Claims11
A toner comprising toner particles of at least one binder, at least one colorant, and external additives, wherein the external additives include at least one fluoropolymer, and wherein the fluoropolymer is a perfluoropolyether wax comprising a segment represented by —(CnF2nO)x—, or a copolymer comprised thereof, wherein n is an integral number ranging from 1 to about 6, and x is the number of repeating units ranging from about 2 to about 1000.
Dependencies are inferred from the claim text.