Processes for the preparation of toners

Details Processes for the preparation of toners Processes for the preparation of toners

1989-04-17

1992-11-17

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

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

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

430137, 524849, 526201, G03G 900, G03G 500, C08J 0000, C08F 200

Patent

active

051642824

ABSTRACT:
A process for the preparation of toner particles which comprises mixing at least one resin monomer with a polymerization initiator, a crosslinking component and a chain transfer component; effecting bulk polymerization until partial polymerization has been accomplished; mixing with the aforementioned partially polymerized product pigment or dye particles, thereby forming an organic phase; dispersing the organic phase in water containing a stabilizing component whereby there is obtained a suspension of toner particles in water; and polymerizing the toner suspension.

REFERENCES:
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patent: 3819597 (1974-06-01), Richards
patent: 4339337 (1982-07-01), Tricot et al.
patent: 4415644 (1983-11-01), Tamaki et al.
patent: 4486559 (1984-12-01), Murata et al.
patent: 4680200 (1987-07-01), Sole
patent: 4702988 (1987-10-01), Fukumoto et al.
patent: 4833060 (1989-05-01), Nair et al.
patent: 4835084 (1989-05-01), Nair et al.
patent: 4912010 (1990-03-01), Mori et al.
patent: 5043404 (1991-08-01), Mahabadi et al.

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