主权项 |
1. A process for the production of toner particles by emulsion aggregation, comprising:
a. continuously or semi-continuously feeding latex materials in a slurry to form particles in a reactor system comprising:
at least one reactor for facilitating an aggregation process; andat least one reactor for facilitating temperature ramp-up and coalescence processes, wherein the latex materials are selected from the group consisting of a latex resin, an optional pigment, an optional wax, an optional shell latex resin, an optional flocculent and combinations thereof, b. aggregating said particles in said slurry; c. ramping up the temperature of said slurry comprising aggregated particles; and d. coalescing the aggregated particles to produce toner particles, wherein the resulting toner particles comprise an enhanced fusing property as compared to toner particles made by a batch method.
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