Process for producing colloidal crystals immobilized with a polymer and colloidal crystals immobilized with a polymer

Abstract

A process for producing colloidal crystals immobilized with a polymer, comprising the steps of: preparing a monomer-dispersion in which colloidal crystals having a three-dimensionally ordered array state are formed by adding, to a monomer-containing liquid containing at least one kind of monomers, colloidal particles having an average particle size in a range from 0.01 μm to 10 μm and a degree of monodispersity expressed by a following equation (1) of 20% or below, [Degree of monodispersity (unit: %)]=([Standard deviation of particle size]/[Average particle size])×100   (1) and then by dispersing the colloidal particles so as to arrange the colloidal particles in a three-dimensionally ordered array state at which a reflection spectrum thereof exhibits a reflection peak; and obtaining the colloidal crystals immobilized with a polymer by polymerizing the monomers in the monomer-dispersion.

Dependencies are inferred from the claim text.