Dispersion polymerization process for toner compositions

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making developer composition

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430109, G03G 1100, G03G 908

Patent

active

046172491

ABSTRACT:
Disclosed is an improved process for the preparation of polymer particles which comprises (1) providing a solvent medium having dispersed therein steric stabilizers, monomers, and initiator compounds; (2) subsequently adding thereto a crosslinking compound; (3) affecting polymerization of the resulting mixture by heating; and (4) thereafter separating the particles formed.

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patent: 4448871 (1984-03-01), Tamaki et al.
patent: 4486559 (1984-12-01), Murata et al.

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