Polymer particle producing apparatus

Abstract

A polymer particle producing apparatus includes: a first flow path for feeding a first aqueous phase; a second flow path for feeding an emulsifier; a first mixer that mixes the first aqueous phase and the emulsifier to form a second aqueous phase; a third flow path for feeding the second aqueous phase mixed in the first mixer; a fourth flow path for feeding a monomer phase including a monomer; a second mixer that mixes the second aqueous phase and the monomer phase to form a third aqueous phase in which the monomer phase with the emulsifier adsorbed is dispersed, in which a flow path length of the third flow path is set to make a residence time of the second aqueous phase in the third flow path shorter than a time until the emulsifier reaches a dispersion unstable state in the second aqueous phase in the third flow path.

Dependencies are inferred from the claim text.