| abstract |
The present invention relates to a method for producing a polymer. An embodiment of the method comprises the steps of: producing a resin solution comprising a first reaction solvent and a polymer resin dissolved therein; Exposing the resin solution to a precipitation solvent contained in a chamber of a reaction vessel, wherein the expansion of the resin solution comprises generating droplets of the resin solution; Disturbing the resulting mixture of resin solution and the precipitation solvent, wherein the mixture produces a precipitate; And separating the precipitate from the remainder of the mixture to produce a polymer powder from the mixture, and drying the isolated precipitate. |