Browse Prior Art Database

TONER COMPOSITIONS Disclosure Number: IPCOM000026824D
Original Publication Date: 1993-Oct-31
Included in the Prior Art Database: 2004-Apr-06

Publishing Venue

Xerox Disclosure Journal


A novel toner composition is disclosed that comprises resin particles and pigment particles wherein the toner is surface treated with a halogen. Figure 1 represents an embodiment of the disclosed toner composition. The encapsulated toner particle 10 is comprised of low melt polymer resin 11, an encapsulating higher melting shell 12, and pigment or other internal additives 13, and optionally surface or external additives. The higher melting shell 12 can be comprised of halogenated polymer resin 11, colorant, or pigment, and additives, such as a charge control component in embodiments of the disclosed toner composition.