Processes for preparing crosslinked resins and toner composition

Details Processes for preparing crosslinked resins and toner composition Processes for preparing crosslinked resins and toner composition

1994-02-10

1995-03-14

Acquah, Samuel A.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

528272, 528296, 528297, 528300, 528301, 528303, 528306, 528308, 5283086, 528480, 528491, 528503, 525437, 525445, 525447, 525449, 522 3, 522 6, 522 24, 522 60, 522101, 522102, 522104, 430137, G03G 900, C08L 6708

Patent

active

053976711

ABSTRACT:
A reactive melt mixing process for preparing toner resin, comprising: melting a reactive base resin, thereby forming a polymer melt; adding to said polymer melt a free radical initiator compound and optionally a vinyl monomer compound to form a second melt; and heating and mixing under high shear said second melt with optional addition of a vinyl monomer compound to form a partially crosslinked and partially gelled toner resin.

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patent: 3876736 (1975-04-01), Takiura
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patent: 4894308 (1990-01-01), Mahabadi et al.
patent: 4973439 (1990-11-01), Chang et al.
patent: 4990293 (1991-05-01), Macosko et al.
patent: 5057392 (1991-10-01), McCabe et al.
patent: 5227460 (1993-07-01), Mahabadi et al.
patent: 5352556 (1994-10-01), Mahabadi et al.

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