A kind of oil control water curd and its preparation method

A curd, oil-water technology, used in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of small specific surface area, small oil absorption of ordinary silica, and unsatisfactory oil control effect, and achieves maintenance of water-oil balance, Keep refreshing and moisturizing effect

Active Publication Date: 2019-09-27
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, excessive oil secretion also creates a good living environment for lipophilic bacteria, fungi, and parasites. Their excessive reproduction will cause a series of skin problems
[0005] In the prior art, ordinary silica is used as the oil control component of cosmetics. Most of the ordinary silica is non-hollow powdery silica with a small specific surface area. Under the same particle size, the oil absorption of ordinary silica is small, and the oil control effect is not ideal.

Method used

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  • A kind of oil control water curd and its preparation method
  • A kind of oil control water curd and its preparation method
  • A kind of oil control water curd and its preparation method

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preparation example Construction

[0050] The present invention also provides a method for preparing the oil-controlling water curd according to the present invention, comprising the step of mixing the components of the oil-controlling water-curd.

[0051] According to the preparation method of oil control water curd of the present invention, comprises the following steps:

[0052] heating and mixing the emulsifier, emulsion stabilizer, micronized powder and emollient evenly to obtain an oil phase mixture;

[0053] Completely dissolve the humectant and thickener in water to obtain a water phase mixture;

[0054] After the oil phase mixture and the water phase mixture are mixed, a pH neutralizer is added and emulsified to obtain an oil-control water curd.

[0055] Specifically, the preparation method comprises the following steps:

[0056] Step 1), add the emulsifier, emulsion stabilizer, hollow micropowder and emollient into the oil phase pot, heat to 75-90°C, stir until completely dissolved, then continue to...

Embodiment 1-8

[0066] According to the content (number of parts) of each component in the following Table 1 and Table 2, and according to the following steps, the oil-controlling water curd was prepared.

[0067] The preparation method of oil control water curd is as follows:

[0068] Step 1), add the emulsifier, emulsion stabilizer, hollow micropowder (or hollow silica) and emollient into the oil phase pot, heat to 85°C, stir (35r / min) until completely dissolved, then continue to keep warm and stir (35r / min) / min) 10min to obtain the oil phase mixture.

[0069] Step 2), add water, humectant, and thickener into the emulsification pot, heat to 85°C, use a homogenizer to assist in dissolving (2000r / min) until completely dissolved, then continue to heat and stir (35r / min) for 10min to obtain Aqueous mixture.

[0070] Step 3): Add the oil phase mixture into the emulsification pot, carry out homogeneous emulsification (2250r / min) for 8min, then continue to keep warm and stir (35r / min) for 10min...

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Abstract

The invention provides an oil-control hydraulic elusion and a preparation method thereof. The oil-control hydraulic elusion comprises the following components: 1-10% of an emollient, preferably 5-9%, 0.5-5% of an emulsifier, preferably 2-4%, 0.5-5% of an emulsion stabilizer, preferably 0.8-3%, 0.05-1% of a thickening agent, preferably 0.1-0.5%, 1-8% of humectants, preferably 3-6%, 0.05-1% of a pH neutralizer, preferably 0.2-0.4%, 1-20% of hollow powder, preferably 5-15%, and 55-90% of water, preferably 66-82%.The oil-control hydraulic elusion contains the hollow powder, can rapidly absorb the oil on the skin surface, can be stayed on the skin surface to perform the oil-absorption capability; more than 4 hours of the oil-control effect can be reached by using the oil-control hydraulic elusion for one time, and long-term oil control can be realized.

Description

technical field [0001] The invention relates to an oil-controlling water curd and a preparation method thereof, belonging to the field of cosmetics. Background technique [0002] Sebaceous glands are sac-shaped accessory glands located in the dermis of the skin. After the cells synthesize fat, they will accumulate in the cytoplasm, causing the cells to gradually expand and finally rupture. Sebum is the mixture of these fatty substances and cell debris. Except for the hands and soles of the human body, there are sebaceous glands distributed in the scalp and face, especially on both sides of the nose, forehead, hairline, behind the ears, front chest and upper back. Classification of oily skin and oily hair. [0003] Since the secretion of skin glands is closely related to hormones, especially male hormones, the peak period will be during adolescence. The secretion of sebum also has a great relationship with the ambient temperature. Therefore, in summer, the secretion of sebu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9706A61K8/891A61K8/86A61K8/81A61K8/73A61K8/60A61K8/49A61K8/44A61K8/39A61K8/37A61K8/34A61K8/25A61Q19/00
Inventor 李传茂刘德海崔龙生张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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