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A sunscreen isolate emulsion and its preparation method

A technology of sunscreen lotion and organic sunscreen, which is applied in the fields of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc. It can solve the problems of poor water resistance and easy to be washed off by sweat, so as to achieve simple process and prevent skin from sunburn and peeling , Soothes and repairs the skin after sunburn

Inactive Publication Date: 2019-01-15
广州睿森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some sunscreens with a refreshing skin feel have poor water resistance and are hot in summer. The texture of the sunscreen applied on the skin is easily washed away by sweat, so you have to apply it regularly at intervals

Method used

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  • A sunscreen isolate emulsion and its preparation method
  • A sunscreen isolate emulsion and its preparation method
  • A sunscreen isolate emulsion and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] As a kind of sunscreen lotion of the embodiment of the present invention, described sunscreen lotion comprises the following components by weight:

[0043]0.5 parts neopentyl glycol diheptanoate, 1.5 parts propylheptyl caprylate, 0.5 parts cetearyl alcohol, 21 parts organic sunscreen, 1.15 parts emulsifier, 4 parts titanium dioxide, 0.5 parts Polymethylsilsesquioxane, 51.4 parts of water, 4 parts of butylene glycol, 6 parts of glycerin, 0.5 parts of p-hydroxyacetophenone, 0.2 parts of potassium cetyl phosphate, 0.2 parts of three ethanolamine, 0.2 parts of thickener, 0.5 parts of preservative, 4 parts of humectant and 5 parts of skin conditioner;

[0044] Wherein, the organic sunscreen includes 8 parts by weight of methylene bis-benzotriazolyl tetramethylbutylphenol, 8 parts by weight of ethylhexyl methoxycinnamate and 5 parts by weight of salicylic acid Ethylhexyl ester;

[0045] The skin conditioner includes 1 part of Centella asiatica extract, 2 parts of Polygonum ...

Embodiment 2

[0056] As a kind of sunscreen lotion of the embodiment of the present invention, described sunscreen lotion comprises the following components by weight:

[0057] 1 part neopentyl glycol diheptanoate, 3 parts propylheptyl caprylate, 1 part cetearyl alcohol, 21 parts organic sunscreen, 1.15 parts emulsifier, 4 parts titanium dioxide, 1.5 parts Polymethylsilsesquioxane, 47.9 parts of water, 4 parts of butylene glycol, 6 parts of glycerin, 0.5 parts of p-hydroxyacetophenone, 0.2 parts of potassium cetyl phosphate, 0.2 parts of three ethanolamine, 0.2 parts of thickener, 0.5 parts of preservative, 4 parts of humectant and 5 parts of skin conditioner;

[0058] Wherein, the organic sunscreen includes 8 parts by weight of methylene bis-benzotriazolyl tetramethylbutylphenol, 8 parts by weight of ethylhexyl methoxycinnamate and 5 parts by weight of salicylic acid Ethylhexyl ester;

[0059] The skin conditioner includes 1 part of Centella asiatica extract, 2 parts of Polygonum cuspida...

Embodiment 3

[0066] As a kind of sunscreen lotion of the embodiment of the present invention, described sunscreen lotion comprises the following components by weight:

[0067] 1.5 parts neopentyl glycol diheptanoate, 5 parts propylheptyl caprylate, 2 parts cetearyl alcohol, 21 parts organic sunscreen, 1.15 parts emulsifier, 4 parts titanium dioxide, 2 parts Polymethylsilsesquioxane, 43.9 parts of water, 4 parts of butylene glycol, 6 parts of glycerin, 0.5 parts of p-hydroxyacetophenone, 0.2 parts of potassium cetyl phosphate, 0.2 parts of three ethanolamine, 0.2 parts of thickener, 0.5 parts of preservative, 4 parts of humectant and 5 parts of skin conditioner;

[0068] Wherein, the organic sunscreen includes 8 parts by weight of methylene bis-benzotriazolyl tetramethylbutylphenol, 8 parts by weight of ethylhexyl methoxycinnamate and 5 parts by weight of salicylic acid Ethylhexyl ester;

[0069] The skin conditioner includes 1 part of Centella asiatica extract, 2 parts of Polygonum cuspi...

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Abstract

The invention provides a sunscreen emulsion and a preparation method thereof, wherein the sunscreen emulsion comprises the following components in parts by weight: 0.2-3 parts of neopentyl glycol diheptanoate, 1-5 parts of propyl heptyl octanoate, 0.1-5 parts of cetyl stearyl alcohol, 3-10 parts of organic sunscreen, 1-2.5 parts of emulsifier, 0.5-10 parts by weight of titanium dioxide, 0.1-5 parts by weight of polymethylsilsesquioxane, 35-65 parts of water, 1-15 parts of butanediol, 1-15 parts glycerin, 0.1-3 parts of p-hydroxyacetophenone, 0.01-0.5 part of cetyl phosphate potassium, 0.1-1 part by weight of triethanolamine, 0.1-5 parts by weight of thickener, 0.1-1 part by weight of preservative, 0.1-10 parts by weight of moisturizer and 0.1-10 part by weight of skin conditioner. The sunscreen emulsion has stable component performance and good sunscreen index effect, and the sunscreen emulsion is in the form of white emulsion and does not make light-colored clothes dye yellow. The sunscreen emulsion of the invention is refreshingly water-moistened and not dry. The sunscreen emulsion of the invention comprises a plurality of plant extracts, which can repair the sunburned skin and prevent skin from being sunburned and peeled.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to an isolation sunscreen lotion and a preparation method thereof. Background technique [0002] With the pollution of the environment and the destruction of the ozone layer in the atmosphere, the amount of ultraviolet rays entering the earth's surface has greatly increased. Long-term scientific research has proved that ultraviolet rays can change the structure or function of individual cell components, and a large amount of ultraviolet radiation on cells can cause the cells to lose their ability to communicate with surrounding cells, or to die together. Ultraviolet rays in the sun are one of the main causes of human skin aging. Its direct exposure to the skin can cause a series of skin problems such as skin spots, burns, dermatitis and even skin cancer. Nowadays, sun protection has become a major trend in the development of cosmetics. In the process of developing sun protection products, ...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/89A61K8/86A61K8/81A61K8/55A61K8/49A61K8/41A61K8/37A61K8/34A61K8/29A61Q17/04A61Q19/00
CPCA61Q17/04A61Q19/00A61Q19/004A61K8/29A61K8/345A61K8/347A61K8/37A61K8/375A61K8/41A61K8/496A61K8/553A61K8/8111A61K8/86A61K8/89A61K8/9789A61K2800/413
Inventor 赵美贺袁泽强丘卓秋谢水林魏坤孟丽王晓慧
Owner 广州睿森生物科技有限公司
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