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Facial cleansing composition and preparation method thereof

A composition and cleansing technology, which can be used in pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc. It can solve the problems of skin dehydration and tightness, weak antiseptic effect, acne breakouts, etc., achieve rich, dense and delicate foam, and inhibit microorganisms Effect of growth and inhibition of microbial growth

Active Publication Date: 2021-03-19
GUANGZHOU HONDU FINE CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cleansing products of these complex systems are either clean enough but highly irritating, or mild and non-irritating, but not clean enough. Consumers will still experience water shortage, tightness, sensitive peeling, tingling or acne breakouts after using them. question
Secondly, preservatives need to be added to conventional facial cleansers. Existing studies have found that flavors and preservatives are important sources of irritation for sensitive skin
When the product does not add preservatives, the microorganisms may exceed the standard during long-term use, resulting in product deterioration, which may further endanger the health of consumers. Therefore, preservatives are currently added to common products
In recent years, new milder preservatives such as p-hydroxyacetophenone, caprylyl hydroxamic acid, hexylene glycol, pentanediol have emerged as alternatives to traditional preservatives (those listed in the regulations) And some natural extracts, etc. Such alternative preservatives often have weak antiseptic effects and need to be added in large amounts, which will increase the cost and affect the use effect and stability of the product

Method used

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  • Facial cleansing composition and preparation method thereof
  • Facial cleansing composition and preparation method thereof
  • Facial cleansing composition and preparation method thereof

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preparation example Construction

[0044] The present invention further provides a method of preparing the cleansing composition, comprising the steps of:

[0045] The natural plant oil soap dew, the N-acyl amino acid, and the portion of the fatty acid thickener were mixed, heated to 85 ° C;

[0046] Under 85 ° C, the remaining fatty acid thickeners were added to the batch, and the auxiliary homogeneous was added, and the constant temperature was stirred until there was no particles, and the surfactant was added, and the defoaming was added.

[0047] The fatty acid thickener described above may be 1 / 4 to 1 / 3 of the total mass of the fatty acid thickener.

[0048] The batch addition to the remainder of the fatty acid thickener can be divided into 2 to 4 times.

[0049] The surfactant can include an amphoteric ion surfactant and a cationic surfactant. In one embodiment, the step of adding a surfactant comprises:

[0050] When the constant temperature is stirred to no particles, the amphoteric ionic surfactant is adde...

Embodiment 1～8

[0055] According to the formulation of Table 1, according to the following steps, the number of parts of the following components is the number of parts:

[0056] 1. Weigh the moisturizer (glycerol), N-acyl amino acid (potassium coconut oil or sodium coconut oil), natural vegetable oil sapono (potassium palm kernelirate, potassium coconut oil, olive oil acid Potassium or hilloseo oleate), metal ion compound (EDTA disodium) and 1 / 3 of fatty acid thickener (stearate & glycerol hydroxy stearic acid & phenol & PEG250 Diqikarin) is put into reactor The stirring was slowly opened, and the N-acyl amino acid salt was slowly stirred and stirred slowly to avoid excessive foam. Turn on heating and the temperature is 85 ° C.

[0057] 2. Insulation 85 ° C, accelerate the stirring 15-20 r / min, and most of the material to be dissolved into a liquid, appropriate auxiliary 3K-5K homogeneous homogeneous, then put the remaining fatty acid thickener (stearic acid) & Glycerol hydroxy stearate & toco...

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Abstract

The invention relates to a facial cleansing composition which comprises the following components in parts by weight: 30-40 parts of natural vegetable fat soap dew, 12-16 parts of N-acyl amino acid salt, 8-10 parts of fatty acid thickener, 6-8 parts of surfactant and 32-40 parts of polyol humectant, and the weight ratio of the natural vegetable fat soap dew to the N-acyl amino acid salt is (1.8-3.5): 1. Wherein the fatty acid thickener is composed of stearic acid, glyceryl hydroxystearic acid, PEG250 distearate and tocopherol, the natural vegetable fat soap dew comprises a natural vegetable fatsoap base and water, and the mass percentage of the natural vegetable fat soap base in the natural vegetable fat soap dew is greater than or equal to 38%. The invention further relates to a preparation method of the facial cleansing composition.

Description

Technical field [0001] The present invention relates to the field of daily cosmetic techniques, and more particularly to a cleansing composition and a preparation method thereof. Background technique [0002] Cleansing is the first step in skin care, and the weight of the skin care, only thoroughly removes dirt and excess grease adhering to the skin surface, follow-up skin care nutrients can be absorbed by the skin. The existing cleansing products are mainly based on the soap-based system, the surfactant system, and the amino acid system. The soap-based system often uses the fatty acids of the C12-C18 carbon chain to the alkali solution, and the fatty acid salt is prepared as the main surfactant. Its characteristics are the cleaning force, the cleanse sense of cleansing, low cost, comparison It is easy to produce and fill, but the skin is shortened by the skin after use, and it is easy to damage the skin. The surfactant system is mainly compatible with different types of surfacta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/86A61K8/92A61K8/34A61K8/36A61K8/44A61K8/67A61K8/81A61Q19/10
CPCA61K8/361A61K8/44A61K8/678A61K8/86A61K8/817A61K8/345A61K8/922A61Q19/10
Inventor 周姝许泽楷雷唯梁简青蔡文彬
Owner GUANGZHOU HONDU FINE CHEM CO LTD
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