PRODUCTION METHOD FOR POLYMERISED TONER

摘要

The present invention relates to a production method for polymerised toner, and more particularly relates to a production method for toner comprising the steps of: forming an aqueous dispersion medium containing calcium phosphate; forming a monomer mixture containing a 2,000 to 200,000 weight-average molecular weight styrene-based pigment stabilizer, charge modifier, pigment, and binder-resin monomer; dispersing the monomer mixture in the form of liquid droplets in the aqueous dispersion medium; and subjecting the monomer mixture, which has been dispersed in the form of liquid droplets, to suspension polymerisation, wherein the calcium phosphate is used in an amount of from 2 to 6 parts by weight with respect to 100 parts by weight of the monomer mixture, and also relates to polymerised toner produced by means of the method.