A gelatinous water-in-oil emulsion composition and a preparation method thereof and application
An emulsion composition and water-in-oil type technology, which can be used in pharmaceutical formulations, cosmetic preparations, and toiletry preparations, etc., can solve the problems of skin allergies, poor biodegradability, and easy accumulation in the environment, and achieve excellent stability , Good environmental compatibility, skin repairing effect
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Embodiment 1-4
[0048] A kind of preparation method of gelatinous water-in-oil emulsion composition in embodiment 1-4, comprises the steps:
[0049] (1) Weigh a certain proportion of trimethylolpropane tricaprylate, squalane, and argania thorn kernel oil, put them into the oil phase pot, stir evenly, and obtain the mixed solution A;
[0050] (2) Weigh a certain proportion of polyglycerol-2 triisostearate and add it into the oil phase pot where the mixed solution A is located, and stir evenly to obtain the oil phase solution;
[0051] (3) Slowly draw the water phase solution into the above oil phase solution, and stir at a low speed to prepare a gel water-in-oil emulsion composition.
Embodiment 5
[0052]The preparation method of Example 5 is the same as that of Examples 1-4, only squalane and argania thorn kernel oil are replaced with isononyl isononanoate and shea butter.
Embodiment 6
[0053] The preparation method of Example 6 is the same as that of Examples 1-4, except that squalane and argan tree kernel oil are replaced with PEG-7 olive oil ester and PEG-6 caprylic acid / capric glyceride.
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