METHOD FOR PRODUCTION OF HOLLOW SILICONE MICROPARTICLE, AND HOLLOW SILICONE MICROPARTICLE PRODUCED BY THE METHOD

摘要

[PROBLEMS] To provide a method for producing a hollow silicone microparticle which is reduced in the amount of residual metals, has good productivity, is hardly destructive, and has a narrow particle diameter distribution and a volume average particle diameter of 1 µm or less, and also provide a hollow silicone microparticle produced by the method. [MEANS FOR SOLVING PROBLEMS] A method for producing a hollow silicone microparticle, characterized by removing an organic polymer (A) in the step of coagulating a latex of a core-shell particle (C) comprising a particle of the organic polymer (A) coated with a silicone compound (B) by using an organic solvent (D); and a hollow silicone microparticle produced by the method.