PROBLEM TO BE SOLVED: To provide: a method for producing a scaly fine powder-containing dispersion which is used as a raw material of a coating material which can provide a leafing effect which is not affected excessively by a solvent used and a method for producing a scaly fine powder-containing gel or a scaly fine powder-containing coating by using said production method.SOLUTION: The method for producing a scaly fine powder-containing dispersion comprises: a lamination step of obtaining a laminated body by laminating a release layer containing a leafing agent having a leafing function and a metal layer on a substrate film which is a polymer film a peeling step of peeling the metal layer from the laminated body using a solvent and a pulverization step of pulverizing the metal layer in the solvent to obtain scaly fine powder and obtaining a dispersion of the scaly fine powder. A thickness of the metal layer is 5 to 100 nm, and an average long diameter, the longest end-to-end distance, of a face of the scaly fine powder is 1 μm or more.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】用いる溶媒による制限を過剰に受けることのない、リーフィング効果を得られる塗材の原料に用いる鱗片状微粉末分散液の製造方法、及び該製造方法を用いた鱗片状微粉末含有ジェル又は鱗片状微粉末含有塗料の製造方法の提供。【解決手段】高分子樹脂フィルムである基材フィルムの表面に、リーフィング機能を有するリーフィング剤を含有してなる離型層と、金属層と、を積層して積層体を得る積層工程と、前記積層体から溶剤を用いて前記金属層を剥離してなる剥離工程と、前記金属層を前記溶剤中にて粉砕してこれを鱗片状微粉末とした鱗片状微粉末分散液を得る粉砕工程と、を経て得られてなる、鱗片状微粉末含有分散液の製造方法。前記金属層の厚みが5~100nmであり鱗片状微粉末の面の最っも長い端から端の長さの平均長径が1μm以上である製造方法。【選択図】なし
