| abstract |
A preparation method for toothpaste containing both water and biologically active glass components. The toothpaste containing both water and biologically active glass is prepared by adding a water-in-oil emulsion stabilized by solid particles. Since the water in the toothpaste and the bioactive glass are separated by oil before use, both exist at the same time. When using the toothpaste of the present invention, the water-in-oil emulsion of the toothpaste base with solid particles is broken under the effects of friction, extrusion, etc., releasing the water wrapped in it, increasing the water in the oral cavity, and improving the mouthfeel of the toothpaste when used , Improve the reaction rate of bioactive glass in toothpaste. |