Azelaic acid/betaine/panthenol self-recognition des system and preparation method

Abstract

Disclosed in the present invention are an azelaic acid/betaine/panthenol self-recognition DES system and a preparation method, belonging to the technical field of supermolecules. The preparation method for the azelaic acid/betaine/panthenol self-recognition DES system of the present invention comprises the following steps: mixing azelaic acid, betaine, and panthenol according to a molar ratio of 1:0.4-6:0.7-10, and stirring and heating to obtain an azelaic acid/betaine/panthenol self-recognition DES system. The azelaic acid/betaine/panthenol self-recognition DES system prepared according to the present invention is readily soluble in water, and can be directly diluted by adding water until the mass concentration of azelaic acid is 0.8%-35%, without phase separation and solid precipitation, thereby effectively improving the water solubility and stability of azelaic acid, with the degree of improvement far exceeding that of the prior art.

Dependencies are inferred from the claim text.