| abstract |
The present invention provides a core / shell composite fine particle having a nano-sized inorganic fine particle as a core and a fluorine-containing polymer containing a unit derived from a fluorine-containing monomer as a shell, a method for producing the same, and use thereof. Composite fine particles comprising nano-sized inorganic fine particles coated with a fluorine-containing polymer containing a unit derived from a fluorine-containing monomer on the surface, wherein the proportion of the inorganic fine particles is 1 to 90% by mass. A process for producing the composite fine particles by polymerizing a fluorine-containing monomer by a seed polymerization method in a polymerization system in which inorganic fine particles are dispersed in an aqueous medium in the presence of a surfactant. And a molding material containing the composite fine particles. [Selection figure] None |