NANO-FIBER COMPOUNDED SOLUTION, EMULSION AND GELLING MATERIAL AND METHOD FOR PRODUCTION THEREOF, AND NANO-FIBER SYNTHETIC PAPER AND METHOD FOR PRODUCTION THEREOF

摘要

A compounded solution, an emulsion, a gelling material or a synthetic paper which comprises a nano-fiber dispersion having a number average diameter of 1 to 500 nm and exhibiting a sum (Pa) of proportions of a single fiber of 60 % or more; and a method for preparing the compounded solution, emulsion gelling material or synthetic paper. The compounded solution, emulsion, or gelling material is excellent in uniform dispersibility and in the stability of a dispersion for a long period of time and further exhibits excellent characteristics as a cosmetic, due to the use of a nano-fiber dispersion which is free from the restriction in the shape thereof or the type of polymer and thus can find widespread application, and exhibits a reduced variation in the diameter of a single fiber. In the synthetic paper, the area of holes composed of fibers is reduced and the diameters of the holes are uniform.