| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a layered article with good snow sliding property and antifouling property. <P>SOLUTION: The layered article has a substrate and a particle layer laminated on the substrate, wherein the particle layer is a layer formed by applying a particle dispersion liquid to the substrate, the particle dispersion liquid comprising first silicon oxide particles composed of branched rod-shaped particles, each of the branched rod-shaped particles having a diameter of 3 to 50 nm and the branched rod-shaped particles having an average particle diameter of 30 to 500 nm, second silicon oxide particles having an average particle diameter of 1 to 20 nm, third silicon oxide particles having an average particle diameter of greater than 20 mn, and a dispersion medium, wherein the content of the first silicon oxide particles is 15 to 50% by weight, the content of the second silicon oxide particles is 15 to 50% by weight, and the content of the third silicon oxide particles is 35 to 70% by weight where the total amount of the first, second and third silicon oxide particles is 100% by weight, and then removing the dispersion medium from the applied particle dispersion liquid. <P>COPYRIGHT: (C)2011,JPO&INPIT |
