| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aqueous suspension-type particle dispersion for the formation of a continuous phase of a three-dimensionally ordered particle association, wherein the three-dimensionally ordered particle association phase formed under dehydration by drying is fixed as a continuous layer free from cracks and peelings and to provide a coated phase being a printed phase, a written phase, or a transferred phase utilizing e.g., the color development characteristics of the three-dimensionally ordered particle association by using the same in an ink or as a coating component. <P>SOLUTION: The aqueous suspension-type particle dispersion for the formation of a three-dimensionally ordered particle association continuous phase is one wherein monodisperse spherical particles (A), such as an organic polymer of a volume-mean particle diameter of 130 to 1,000 nm, are contained in an aqueous dispersion in a dispersion concentration of 20 to 60 vol.%, and a hydrosol-type aqueous resin solution (B) of an acrylic polymer of Tg≤60°C is contained in an amount of 1 to 30 pts.mass (in terms of a solids content) per 100 pts.mass monodisperse spherical particles (A) dispersed in the aqueous dispersion having an electrical conductivity of 3,500 [μS/cm] or lower. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
