FIELD: chemistry.
SUBSTANCE: invention relates to emulsion aggregation and is used to produce toner. A method of producing a latex emulsion for producing toner particles, which includes contacting at least one polyester with an organic solvent and a stabilising agent containing a carbodiimide to form a polymer mixture, stirring the polymer mixture, adding a neutralising agent and deionised water to form an emulsion and separating latex particles from the emulsion by contacting the latex particles optionally with a dye, optionally with wax and optionally with an additive or amorphous polyester resin.
EFFECT: invention reduces hydrolytic decomposition of the polymer and prolongs storage of the emulsion before producing toner.
9 cl, 1 tbl, 4 ex, 3 dwg
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