| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flaky substance which is formed by moisturizing a thin film formed by a sol-gel method and is exfoliated simply by bringing a soft object like felt into contact therewith, a sol solution utilized as a raw material in this manufacturing method, the flaky substance consisting of this sol solution, and cosmetics formed by using such flaky substance. <P>SOLUTION: The sol solution which contains colloidal particles of an inorganic oxide and a water-soluble substance and in which the content of the water-soluble substance is 3 to 60wt% based on the weight of the total solid content and the molecular weight of the water-soluble substance is≥100 is obtained. The method for manufacturing the flaky substance comprising applying the sol solution to a substrate, drying the coating to form the thin film, then applying water or hot water thereto to moisturize the thin film and exfoliating the thin film from the substrate surface is obtained. The cosmetics, coating materials, ink compositions, resin compositions, and films containing such flaky substance are obtained. <P>COPYRIGHT: (C)2004,JPO</p> |
