PROBLEM TO BE SOLVED: To obtain an aqueous dispersion that stably contains inorganic powder subjected to water-repellent organic surface treatment.SOLUTION: An aqueous dispersion comprises inorganic powder subjected to water-repellent organic surface treatment (A), a nonionic surfactant (B), a polyhydric alcohol (C), and a mucopolysaccharide (D).SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】撥水性有機表面処理をされた無機粉体が安定に配合された水系分散体を得る。【解決手段】撥水性有機表面処理をされた無機粉体(A)、非イオン性界面活性剤(B)、多価アルコール(C)、及び、ムコ多糖(D)を含む水系分散体。【選択図】なし