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US 5,352,556 AGranted
Toners having cross-linked toner resins
AssigneeXerox Corporation
InventorsHadi K. Mahabadi, Enno E. Agur, Gerald R. Allison, Michael S. Hawkins, Stephan Drappel, Maria N. V. McDougall, Bernard Grushkin, Thomas R. Hoffend, Angelo J. Barbetta
Life of this patent
Estimating the term…
Abstract
A low melt toner resin with low minimum fix temperature and wide fusing latitude contains a linear portion and a cross-linked portion containing high density cross-linked microgel particles, but substantially no low density cross-linked polymer. The resin may be formed by reactive melt mixing.
Claims18
A low fix temperature toner comprising colorant and toner resin consisting essentially of an uncross-linked phase and highly cross-linked microgel particles.
Dependencies are inferred from the claim text.