Emulsifying composition and emulsifying system easy to emulsify and layer

Abstract

The invention discloses an emulsifying composition and an emulsifying system easy to emulsify and layer. The emulsifying composition comprises an emulsifying agent combination and salt, and the emulsifying agent combination comprises PEG-20 glyceryl triisostearate, polyglycerol-2 sesquioctoate and polyglycerol-4 decanoate according to the mass ratio of (0.01-4): (0.01-4): (0.01-4); the mass ratio of the emulsifier composition to the salt is (0.03-12): (0.1-3). The easily-emulsified and easily-layered emulsification system provided by the invention is based on a contradictory emulsification theory, the formula has a strong emulsification capability and a fragile emulsification structure, and an efficient self-emulsifying emulsifier combination is adopted, so that the interfacial tension of an oil phase and a water phase can be effectively reduced, and the characteristics of shaking and milking are realized; at the same time, the space occupation of each emulsifier in the emulsifier combination in the emulsified micelles is under a specific salt concentration, and mutual interference and conflict phenomena can be formed, resulting in an unstable emulsified structure and easy self-separation.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to an emulsified composition and an emulsified system that is easy to emulsify and layer. Background technique [0002] The emulsification system includes a water phase and an oil phase, and the incompatible water phase and oil phase can be mixed through an emulsifier. Emulsifying systems have been widely used in skin care products. Essential oil is a skin care product that is in high demand. In order to improve the beauty of the essential oil, many merchants will design a double layer of essential oil including an oil layer and a water layer. This double-layer essence oil can be divided into two types, one is the double-layer essence oil without emulsifier, its water phase and oil phase have not been emulsified, and the two phases cannot be fully mixed during use, resulting in oil-water The ratio of ingredients is different, which seriously affects the experience and s...

AI Technical Summary

Problems solved by technology

This double-layer essence oil can be divided into two types, one is the double-layer essence oil without emulsifier, its water phase and oil phase have not been emulsified, and the two phases cannot be fully mixed during use, resulting in oil-water The ratio of ingredients is different, which seriously affects the experience and skin care effect

The other is the double-layer essential oil with emulsifier added. If the emulsifier has a strong emulsifying ability, it will form a firm emulsified structure, which is not easy to separate. layer, which affects the aesthetic effect and user experience of the product

If the added emulsifier has weak emulsifying ability, although the essential oil is easy to separate, it needs a strong mechanical shearing force to emulsify, and it cannot be emulsified by simple manual shaking, which will lead to a different ratio of oil and water components during use, affecting the experience Sensation and skin care effect

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