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A kind of preservative composition for cosmetics based on mild effect and preparation method of the cosmetics

A technology for cosmetics and compositions, which is applied in the antiseptic group for cosmetics based on mild effects and the field of preparation of the cosmetics, which can solve the problems of low yield of target products, achieve strong antiseptic and antibacterial properties, and simplify the preparation steps

Active Publication Date: 2021-07-27
广州市腾宇化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The yield of this method target product is very low, is not suitable for industrialization

Method used

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  • A kind of preservative composition for cosmetics based on mild effect and preparation method of the cosmetics
  • A kind of preservative composition for cosmetics based on mild effect and preparation method of the cosmetics
  • A kind of preservative composition for cosmetics based on mild effect and preparation method of the cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] An antiseptic composition for cosmetics based on a mild effect, which is composed of pterostilbene derivatives, plant extracts and antiseptic enhancers; by weight percentage, the antiseptic composition includes 5% of plant extracts, 40% of antiseptic enhancer, the balance being pterostilbene derivatives; the plant extracts are aloe extract, knotweed extract, grape skin extract and peanut shell extract;

[0045] The aloe extract, knotweed extract, grape skin extract and peanut shell extract are respectively aloe extract, knotweed extract, grape skin extract and peanut shell extract;

[0046] The content of aloesin and aloin in the composition provided by the aloe extract is 0.4mg / mL, and the content of resveratrol provided by the extract of Polygonum cuspidatum is 0.3mg / mL in the composition. The content of resveratrol provided by the skin extract in the composition is 0.8 mg / mL, and the content of luteolin provided by the peanut shell extract is 0.1 mg / mL;

[0047] Des...

Embodiment 2

[0058] The weight percent of each raw material of the cosmetic is: sodium hyaluronate 4%, mannose erythritol ester 4.5%, lecithin 0.5%, glycerin 10%, cetearyl alcohol 3%, glyceryl stearate 2% , 4% polydimethylsiloxane, 1% antiseptic composition, 0.1% pH regulator, 5% propylene glycol, and the balance is deionized water; the antiseptic composition is the antiseptic composition prepared in Example 1;

[0059] The preparation method of this cosmetic is:

[0060] (1) Preparation of Phase A: Put mannose erythritol ester, lecithin, cetearyl alcohol, glyceryl stearate, polydimethylsiloxane, antiseptic composition and propylene glycol into metering tank A , after stirring evenly, put the measuring tank A into hot water at a temperature of 100°C, after it is completely dissolved, continue to sterilize in hot water for 10 minutes, and finally make up the evaporated water to obtain phase A;

[0061] (2) Preparation of phase B: put sodium hyaluronate, glycerin, and deionized water into t...

Embodiment 3

[0064] The weight percent of each raw material of the cosmetic is: sodium hyaluronate 7%, mannose erythritol ester 4.5%, lecithin 1%, glycerin 6%, cetearyl alcohol 6%, glyceryl stearate 5.5% , 4% polydimethylsiloxane, 5% antiseptic composition, 0.2% pH regulator, 2% propylene glycol, and the balance is deionized water; the antiseptic composition is the antiseptic composition prepared in Example 1;

[0065] The preparation method of this cosmetic is:

[0066] (1) Preparation of Phase A: Put mannose erythritol ester, lecithin, cetearyl alcohol, glyceryl stearate, polydimethylsiloxane, antiseptic composition and propylene glycol into metering tank A , after stirring evenly, put the measuring tank A into hot water at a temperature of 90°C, after it is completely dissolved, continue to sterilize in hot water for 10 minutes, and finally make up the evaporated water to obtain phase A;

[0067] (2) Preparation of phase B: put sodium hyaluronate, glycerin, and deionized water into the...

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Abstract

The invention discloses an antiseptic composition based on mild effect cosmetics and a preparation method of the cosmetic. Including 5-10% of plant extracts, 40-50% of antiseptic enhancers, and the balance is pterostilbene derivatives; the plant extracts are aloe vera extract, polygonum cuspidatum extract, grape skin extract and peanut shell extract The preservative composition prepared by the present invention is mild and non-irritating, the preservative composition does not contain any prohibited or restricted preservative ingredients, has no formaldehyde release body, can fully support the compound system of the concept of "no added preservatives", and has high safety. The prepared cosmetic has a significant effect on growth inhibition of bacteria and molds, has broad-spectrum antibacterial activity, and provides a mild cosmetic with strong antiseptic performance, which can be used for a long time.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to an antiseptic group for cosmetics based on a mild effect and a preparation method of the cosmetics. Background technique [0002] Cosmetics are rich in nutrients and are susceptible to microbial contamination. Under well-controlled conditions, cosmetics can basically remain sterile when they leave the factory. The main sources of pollution are secondary pollution, including environmental microorganisms from raw materials and air sources, as well as hands and mouths of production personnel, etc. source of human microorganisms, etc. Common pathogens in cosmetics include Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Aspergillus niger, Candida albicans, and yeast. The main function of preservatives is to inhibit the growth of microorganisms. At the same time, they must be non-toxic and non-irritating to the human body. They are chemically inactive an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/34A61Q19/00C07C43/23C07C41/26C07F7/18
CPCA61K8/347A61K2800/10A61K2800/30A61K2800/524A61Q19/00A61K8/9789A61K8/9794C07C41/26C07C43/23
Inventor 何燕玲张丽霞陈艳红
Owner 广州市腾宇化妆品有限公司
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