Method is for producing polyurethane-(methyl) acrylic acid composite resin particle

摘要

PROBLEM TO BE SOLVED: To obtain urethane-(meth)acrylic composite resin particles having a larger particle diameter, and thereby reduce energy consumption for separating water and a resin, facilitate separation from the water, and increase the efficiency of transportation.SOLUTION: A method for producing urethane-(meth)acrylic composite resin particles includes: adding and dispersing an urethane polymer and a (meth)acrylic monomer into an aqueous medium containing a dispersion stabilizer; and polymerizing the (meth)acrylic monomer by using a polymerization initiator.SELECTED DRAWING: None