| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of solid particles capable of removing a coarse particle with a high yield and high accuracy.SOLUTION: A manufacturing method of solid particles classifies dispersion fluid where the solid particles having a volume average particle diameter of 20 μm or less are dispersed in a liquid medium, by a porous film where a plurality of through holes derived from a spinodal structure. |
