PROBLEM TO BE SOLVED: To provide a method for producing blended solutions, emulsions and gels, excellent in homogeneous dispersibility and long-term dispersion stability and also excellent in the properties as cosmetics, using nanofiber dispersion not limited in either form or polymer, widely applicable and small in the scattering in single fiber diameter, and a method for production thereof.SOLUTION: The invention provides blended solutions, emulsions, gels containing the fiber dispersion composed of a thermoplastic polymer and having a number-average single fiber diameter of 1 to 500 nm and containing 60% or more in the sum Pa of the single fiber ratios, and a solvent.COPYRIGHT: (C)2011,JPO&INPIT【課題】本発明は、形状やポリマーに制約が無く、広く応用展開可能な、単繊維直径のばらつきの小さなナノファイバー分散体により、均一分散性や分散の長期安定性に優れ、しかも化粧品として優れた特性を有する配合溶液、乳液、ゲル状物およびその製造方法を提供する。【解決手段】熱可塑性高分子からなり、数平均による単繊維の直径が1~500nm、該単繊維比率の和Paが60%以上である繊維分散体、および溶媒を含むことを特徴とする配合溶液、乳液、ゲル状物である。【選択図】なし
