| 摘要 |
PROBLEM TO BE SOLVED: To provide a mixed plaster paint material or a plaster paint of a plaster composition containing lime as a main ingredient, which is prevented from coagulation and precipitation thereof in water and exhibits excellent secular dispersion stabilizing performance in water, and to provide a mixed color plaster paint material or a color plaster paint of a color paint composition containing a coloring pigment, which is prevented from segregation thereof in water and exhibits excellent dispersion properties in water. SOLUTION: There is provided a method for stabilizing dispersion of the plaster composition in water, according to which the plaster composition containing, as ingredients, lime, a binder, and a nonionic hydrophilic high- molecular compound having a hydroxyl group, is dispersed in water. Further, an inorganic white pigment and an inorganic coloring pigment are mixed with each other as a pigment which is then added to the plaster composition. COPYRIGHT: (C)2004,JPO
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