FIELD: chemistry.
SUBSTANCE: invention relates to slurry polymerisation. Suspension polymerisation method comprises providing a liquid droplets suspension in an aqueous medium, wherein said drops contain one or more water-insoluble vinyl monomers and a polyelectrolyte (PED) having a negative charge, one or more initiators, and wherein said aqueous medium contains a polyelectrolyte (PEW) having a positive charge opposite to the charge of said polyelectrolyte (PED). Said vinyl monomer is polymerised.
EFFECT: method provides preparing an aqueous dispersion of drops of a water-insoluble compound having good thermal stability.
5 cl, 7 tbl, 8 ex
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