Liquid foundation and preparation method thereof
A liquid foundation and mass percentage technology, which is applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of drug effects colliding and canceling each other.
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Embodiment 1-3
[0070] Embodiment 1-3: a kind of liquid foundation, comprises following component:
[0071] Dong Angelica Extract, Chizhi Stem Extract, Astragalus membranaceus Extract, Emulsifier, Colorant, Solvent. The emulsifier is a compound of cetyl PEG / PPG-10 / 1 polydimethylsiloxane and polyglyceryl-3 diisostearate; the coloring agent is titanium dioxide, iron oxide red, iron oxide yellow, oxidation The compound of iron black; the solvent is water. Embodiment 1-5, the input amount (unit Kg) of each component sees Table 2 for details
[0072] Table 2
[0073]
Embodiment 1-5
[0074] The preparation method of embodiment 1-5 liquid foundation comprises the following steps:
[0075] Step 1), raw material pretreatment;
[0076] Step 1-1), adding water into the first stirred tank with a rotating speed of 60r / min, then heating to 85°C while stirring, and first keeping the temperature at 85°C for 10 minutes to obtain the first processed product;
[0077] Step 1-2), select cetyl PEG / PPG-10 / 1 polydimethylsiloxane, polyglycerol-3 diisostearate, titanium dioxide, iron oxide red, oxidized Iron yellow and iron oxide black are put into the second stirred tank at a speed of 120r / min, then heated to 85°C while stirring, then kept at 85°C for 10 minutes, and discharged into the container to obtain the second pretreated product;
[0078] Step 2), put the second pretreated substance into the first treated substance at a rotation speed of 60 r / min, stir for 3 minutes, stir evenly, and keep the temperature at 85° C. for 30 minutes to obtain the second treated substanc...
Embodiment 6
[0082] Compared with Example 2, the only difference is: in step 1-1), the water is heated to 88°C.
[0083] Step 1-2), then heated to 88°C while stirring, and then kept at 85°C for 12 minutes. In step 2), heat preservation at a temperature of 88° C. for 32 minutes. In step 3), the temperature of the second treated object was lowered to 47°C.
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