| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for manufacturing single hollow polymer fine particles by which the single hollow polymer fine particles with extremely uniform outer and inner diameters are manufactured without necessitating classification, and to provide the single hollow polymer fine particles manufactured by the method. <P>SOLUTION: The method for manufacturing the single hollow polymer fine particles has: a step to mix a seed particle dispersion having seed particles including a noncrosslinkable polymer dispersed in a dispersion medium containing water, a polyaddition reactive oily material, and an oil soluble solvent together, and to prepare a dispersion of swollen particle liquid drops by making the seed particles absorb the polyaddition reactive oily material and the oil soluble solvent; and a step to mix the dispersion of the swollen particle liquid drops and a polyaddition reactive aqueous material which reacts with the polyaddition reactive oily material via polyaddition so as to polymerize the polyaddition reactive oily material and the polyaddition reactive aqueous material on an interface between the swollen particle liquid drops and the dispersion medium. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
