MANUFACURING METHOD OF SHAPE-CONTROLLED UNIFORM BLOCK COPOLYMER PARTICLE AND SHAPE-CONTROLLED UNIFORM BLOCK COPOLYMER PARTICLE THEREBY

摘要

The present invention relates to a method for producing uniform block copolymer particles with controlled shape and uniform block copolymer particles with controlled shape produced thereby. A method for preparing the coalesced particles includes dissolving a block copolymer and a statistical copolymer in an organic solvent to prepare a disperse phase; preparing a continuous phase using an aqueous surfactant solution; preparing emulsion droplets by mixing the dispersed phase and the continuous phase; and forming uniform block copolymer particles with a controlled shape while controlling a phase behavior from the emulsion droplets.