Sunscreen cream formula capable of repelling mosquitoes and relieving itching

A sunscreen and formula technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems that sunscreens cannot play a good role in preventing mosquitoes and itching, cannot prevent mosquito bites, and easily lead to allergies. , to achieve the effect of safe use, avoiding allergies and refreshing texture

Inactive Publication Date: 2019-02-01
林锡慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summer, there are not only strong ultraviolet rays, but also disturbing mosquitoes. In order to do a good job in summer skin protection, currently, commercially available sunscreens do not have a good anti-mosquito and anti-itch effect, cannot prevent mosquito bites, and cannot prevent mosquito bites. To relieve pain and itching after mosquito bites, people often apply sunscreen, mosquito repellent, toilet water and other products that have the effect of repelling mosquitoes and itching. However, because most mosquito repellent products contain alcohol and mosquito repellent gel These ingredients are mixed with the active ingredients of sunscreen. After high temperature, chemical reactions will occur. People with sensitive skin may easily cause allergies and cause skin damage.

Method used

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  • Sunscreen cream formula capable of repelling mosquitoes and relieving itching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A sunscreen formula for repelling mosquitoes and relieving itching, the preparation method of which comprises the following steps:

[0021] S1, heating cetearyl alcohol, glycerin, hyaluronic acid, beeswax and emulsifier to 70-90°C, stirring until completely dissolved, to obtain mixture A;

[0022] S2, then heat the tea polyphenols, humectant and mosquito repellent to 80°C, stir until completely dissolved, and obtain mixture B;

[0023] S3, mixing the Chinese medicine extract with an aqueous ethanol solution, reflux extraction at a constant temperature of 30° C. and 0.15 MPa for 3 hours to obtain a mixture C;

[0024] S4, add mixture B, mixture C and essence to mixture A in sequence, stir and mix evenly, and obtain sunscreen D.

Embodiment 2

[0026] A sunscreen formula for repelling mosquitoes and relieving itching, the preparation method of which comprises the following steps:

[0027] S1, heating cetearyl alcohol, glycerin, hyaluronic acid, beeswax and emulsifier to 70-90°C, stirring until completely dissolved, to obtain mixture A;

[0028] S2, then heat the tea polyphenols, humectant and mosquito repellent to 85°C, stir until completely dissolved, and obtain mixture B;

[0029] S3, mixing the Chinese medicine extract with an aqueous ethanol solution, and extracting under reflux at a constant temperature of 35° C. and 0.15 MPa for 3 hours to obtain a mixture C;

[0030] S4, add mixture B, mixture C and essence to mixture A in sequence, stir and mix evenly, and obtain sunscreen D.

Embodiment 3

[0032] A sunscreen formula for repelling mosquitoes and relieving itching, the preparation method of which comprises the following steps:

[0033] S1, heating cetearyl alcohol, glycerin, hyaluronic acid, beeswax and emulsifier to 70-90°C, stirring until completely dissolved, to obtain mixture A;

[0034] S2, then heat the tea polyphenols, humectant and mosquito repellent to 90°C, stir until completely dissolved, and obtain mixture B;

[0035] S3, mixing the Chinese medicine extract with an aqueous ethanol solution, reflux extraction at a constant temperature of 40° C. and 0.15 MPa for 4 hours to obtain a mixture C;

[0036] S4, add mixture B, mixture C and essence to mixture A in sequence, stir and mix evenly, and obtain sunscreen D.

[0037] Select 60 women for the essay, apply the products produced in the above examples, at the same time, after going out for 3 hours, check the skin condition of each woman, observe the antipruritic effect after being bitten by mosquitoes, an...

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PUM

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Abstract

The invention discloses a sunscreen cream formula capable of repelling mosquitoes and relieving itching. The sunscreen cream formula capable of repelling mosquitoes and relieving itching comprises, byweight, 5 to 10 parts of cetostearyl alcohol, 10 to 15 parts of glycerin, 1 to 3 parts of tea polyphenol, 5 to 11 parts of hyaluronic acid, 4 to 10 parts of beeswax, 1 to 5 parts of an emulsifier, 5to 10 parts of a humectants, 0.5 to 3.5 part of an essence, 6 to 10 parts of a mosquito repellent, and 6 to 9 parts of a traditional Chinese medicine extract product. According to a preparation method, tea polyphenol is added, so that the radiation resistance of the sunscreen cream formula is improved. The mosquito repellent and the traditional Chinese medicine extract product are added for mosquito repellant, the using amount of chemical component is reduced, the skin feel is refresh and cool, allergy is avoided preferably, adding of mint is capable of achieving refreshing and cool feel in using, skin grease secretion is not caused, mosquito repellant and itching relieving effects are achieved, skin protection and sunscreen effects are achieved, and the sunscreen cream formula is safer touse.

Description

technical field [0001] The invention relates to the technical field of sunscreens, in particular to a sunscreen formula for repelling mosquitoes and relieving itching. Background technique [0002] Summer sun protection is the focus of summer skin care. In addition to accelerating the aging of the skin, the sun’s ultraviolet rays will also cause immediate damage when exposed to the sun for a long time, such as skin redness, sunburn, inflammation, etc., and even in extreme cases. It is considered to be the cause of skin cancer; and ultraviolet rays can be roughly divided into three types: UVA, UVB and UBC according to different wavelengths. Among them, UVA ultraviolet rays with a wavelength of 320-400nm are easier to penetrate deep into the skin and cause skin lesions. UVB of 280-320nm is easy to cause sunburn on the skin, and UVC with a wavelength of 100-280nm is mostly isolated by ozone in the atmosphere due to its shorter wavelength, and only a small part penetrates the at...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9794A61K8/34A61K8/92A61K8/49A61Q17/02A61Q17/04A61P17/04
CPCA61K8/34A61K8/498A61K8/927A61Q17/02A61Q17/04A61K8/9789A61K8/9794A61P17/04
Inventor 林锡慧
Owner 林锡慧
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