Cosmetic composition, and cosmetic and preparation method thereof

A cosmetic composition and a cosmetic technology are applied in the fields of cosmetic compositions, cosmetics and their preparation, and can solve the problems of poor skin absorption effect, high price, weak other effects, etc. The effect of absorptive capacity

Active Publication Date: 2020-09-18
GUANGZHOU TIANYUAN BIOTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whitening products that appear on the market often add heavy metals and other ingredients that are prone to side effects, while anti-wrinkle and firming products mainly add some heavy metals, preservatives and other substances to play an anti-aging effect. If these products are used for a long time Can cause great harm to the human body
Moreover, most cosmetics only focus on one function, and the other functions are weak and relatively single. They cannot take care of multiple skin problems at the same time, and those that can achieve multiple functions are often expensive.
At the same time, many cosmetics on the market have poor skin absorption effect. Although they have good nutrition, the skin is difficult to absorb and utilize, which also causes a lot of waste.

Method used

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  • Cosmetic composition, and cosmetic and preparation method thereof
  • Cosmetic composition, and cosmetic and preparation method thereof
  • Cosmetic composition, and cosmetic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0034] Example 1-5 Preparation of Azone

[0035] The synthetic route is as follows:

[0036]

[0037] S1. Add 2mol of caprolactam and 2mol of sodium ethoxide into 200mL of toluene, stir to dissolve, and heat to reflux for 2h to generate sodium caprolactam;

[0038] S2. Add 2 mol of caprolactam sodium salt under the protection of nitrogen to 1 mol of dibromoalkane dichloromethane solution, heat to boiling, and react for 4 hours to generate new laurin derivatives;

[0039] The dibromoalkane has the following general formula: Br-R-Br, R=C10-14 linear alkyl.

[0040]

[0041] NMR results of compound 1: 1 H NMR(300MHz, CDCl 3 )δ3.2-3.22 (m, 8H), 2.18 (t, 4H), 1.54-1.56 (m, 14H), 1.29-1.31 (m, 14H).

[0042] NMR results of compound 2: 1 H NMR(300MHz, CDCl 3 )δδ3.2-3.22 (m, 8H), 2.18 (t, 4H), 1.53-1.57 (m, 16H), 1.29-1.32 (m, 14H).

[0043] NMR results of compound 3: 1 H NMR(300MHz, CDCl 3 )δδ3.2-3.22 (m, 8H), 2.18 (t, 4H), 1.52-1.56 (m, 18H), 1.29-1.32 (m, 14H).

[0044] NMR results of compound ...

Embodiment 6

[0047] Raw material composition (parts by weight): 3 parts of Dendrobium candidum extract, 2 parts of Paeonia suffruticosa extract, 1 part of Rhodiola rosea extract, 1 part of the novel azone derivative prepared in Example 5, 55 parts of xanthan gum, 25 parts of 1,3-propanediol, 23 parts of 1,2-propanediol, 42 parts of phytosphingosine, 1 part of triethanolamine, 1 part of nicotinamide, 1 part of carbomer, 1 part of acid-hydrolyzed casein, 0.01 part of hyaluronic acid Parts, 0.1 part of kojic acid, 1 part of sodium diacetate, 30 parts of butanediol, 1 part of p-methoxycinnamate isoamyl ester, and 400 parts of deionized water.

[0048] The preparation method of Dendrobium officinale extract is as follows: Wash Dendrobium officinale, dried and pulverize to below 100 mesh to obtain a fine powder; add 10g of fine powder to 50mL enzyme extract and stir for 1 hour for enzymatic hydrolysis, and apply 100W ultrasound during the extraction process After the extraction, the enzyme is inact...

Embodiment 7

[0056] Composition of raw materials (parts by weight): 10 parts of Dendrobium candidum extract, 5 parts of Paeonia suffruticosa extract, 4 parts of Rhodiola rosea extract, 2 parts of novel azone derivatives prepared in Example 5, 70 parts of xanthan gum, 1,3-propanediol 50 parts, 1,2-propanediol 42 parts, phytosphingosine 65 parts, triethanolamine 3 parts, nicotinamide 4 parts, carbomer 5 parts, acid hydrolyzed casein 2 parts, hyaluronic acid 0.1 Parts, 1 part of aspergillic acid, 4 parts of calcium propionate, 50 parts of octocrelin, 3 parts of sunscreen, 1000 parts of deionized water.

[0057] The preparation method of Dendrobium officinale extract is as follows: Wash Dendrobium officinale, smash it to below 100 meshes after sun-drying, to obtain fine powder; add 10g of fine powder to 100mL enzyme extract and stir for enzymatic hydrolysis for 3h, and apply 200W ultrasound during the extraction process After the extraction, the enzyme is inactivated. The enzyme inactivation cond...

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PUM

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Abstract

The invention provides a cosmetic composition. The composition is composed of 3-10 parts of dendrobium officinale extract, 2-5 parts of moutan bark extract and 1-4 parts of rhodiola rosea extract. Thepreparation method of the dendrobium officinale extract comprises the following steps: cleaning dendrobium officinale, drying the dendrobium officinale in the sun, and pulverizing the dendrobium officinale to 100 meshes or below to obtain fine powder; adding the fine powder into an enzyme extracting solution, and carrying out stirring and enzymolysis extraction for 1-3 hours, wherein low-power ultrasonic treatment is conducted in the extraction process; carrying out enzyme deactivation and filtration after extraction is finished; and adding 70-90% ethanol water solution into filtrate, and carrying out precipitating and filtering to obtain filter residues, namely the dendrobium officinale extract. Preparation methods of the moutan bark extract and the rhodiola rosea extract are the same asthe preparation method of the dendrobium officinale extract. The composition has the characteristics of natural raw materials, no side effect on skin, good effect and quicker absorption, and has a wide application prospect.

Description

Technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cosmetic composition, a cosmetic and a preparation method thereof. Background technique [0002] At present, many cosmetics on the market contain fragrances, preservatives and other substances that irritate the skin, and long-term use will damage the skin of consumers. Whitening products appearing on the market are often added with heavy metals and other ingredients that are prone to side effects, while anti-wrinkle and firming products mainly add some heavy metals, preservatives and other substances to play an anti-aging effect. These products, such as long-term use Can cause greater harm to the human body. And most cosmetics only focus on one effect, and the other effects are very weak and relatively single. They cannot take care of multiple skin problems at the same time, and those that can achieve multiple functions are often expensive. At the same time, many cosmetics on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/73A61K8/64A61K8/49A61Q19/08A61Q19/02A61Q19/00A61Q17/04C07D223/10
CPCA61K8/9794A61K8/9789A61K8/735A61K8/64A61K8/4906A61K8/498A61Q19/08A61Q19/02A61Q19/00A61Q17/04C07D223/10A61K2800/805
Inventor 张彩菊
Owner GUANGZHOU TIANYUAN BIOTECH CO LTD
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