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Waterproof sunscreen cream

A sunscreen, waterproof technology, applied in the field of daily chemical industry, can solve problems such as affecting the sunscreen effect, and achieve the effect of sunscreen tanning and good sunburn.

Inactive Publication Date: 2018-01-05
赖婷婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary sunscreens are water-soluble. When users sweat or swim, the applied sunscreens are easily washed away and affect the sunscreen effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 3 parts of zinc oxide, 0.8 parts of citric acid, 0.8 parts of sodium hydroxymethyl glycinate, 0.6 parts of octyl cyanide, 1.2 parts of butylmethoxydibenzoylmethane, 2 parts of milk, 1 part of polyglycerin, arginine Put 2 parts of acid, 0.1 part of cysteine, and 0.1 part of norvaline into a blender and stir well; grind and sieve the stirred mixture so that the particle diameter in the mixture is less than 0.005mm; add the ground mixture to Distilled water is used to adjust its consistency to obtain a sunscreen of the desired consistency; the sunscreen is vacuum filled.

Embodiment 2

[0014] 3 parts of zinc oxide, 0.8 parts of citric acid, 0.8 parts of sodium hydroxymethylglycinate, 0.6 parts of octocrylene, 1.2 parts of butylmethoxydibenzoylmethane, 2 parts of milk, 1 part of polyglycerin, arginine 2 parts, 0.2 parts of cysteine, 0.2 parts of norvaline were put into a blender and stirred evenly; the stirred mixture was ground and sieved to make the particle diameter in the mixture less than 0.005mm; the ground mixture was added with distilled water Adjust its consistency to obtain the sunscreen agent with the required consistency; vacuum fill the sunscreen agent.

Embodiment 3

[0016] 3 parts of zinc oxide, 0.8 parts of citric acid, 0.8 parts of sodium hydroxymethylglycinate, 0.6 parts of octocrylene, 1.2 parts of butylmethoxydibenzoylmethane, 5 parts of milk, 5 parts of polyglycerin, arginine 2 parts, 0.5 parts of cysteine, 0.5 parts of norvaline were put into a blender and fully stirred evenly; the stirred mixture was ground and sieved to make the particle diameter in the mixture less than 0.005mm; the ground mixture was added with distilled water Adjust its consistency to obtain the sunscreen agent with the required consistency; vacuum fill the sunscreen agent.

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PUM

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Abstract

The invention discloses a waterproof sunscreen, which comprises the following components: 1-5 parts of zinc oxide, 0.2-2 parts of citric acid, 0.1-1 parts of sodium hydroxymethyl glycinate, 0.5-0.8 parts of octyl cyanodiphenyl acrylate, Butylmethoxydibenzoylmethane 0.5-2 parts, polyglycerol 1-8 parts, arginine 1-3 parts, cysteine ​​0.1-0.5 parts, norvaline 0.1-0.5 parts. The waterproof sunscreen disclosed in the invention is not easily soluble in water, and has better effects of sunburn and tanning.

Description

technical field [0001] The invention belongs to the field of daily chemical industry, and in particular relates to a component of sunscreen. Background technique [0002] As the harm of ultraviolet rays to the human body and the incidence of skin cancer are on the rise in the world, people are paying more and more attention to them. The research on sunscreen substances has attracted the attention of countries all over the world. Sunscreen uses inorganic and organic active ingredients to act as a sunscreen, mainly to prevent sunburn, prevent photoaging, and prevent tanning. Ordinary sunscreens are water-soluble. When the user sweats or swims, the applied sunscreen is easily washed away and the sunscreen effect will be affected. Contents of the invention [0003] Purpose of the invention: Aiming at the problems existing in the prior art, the present invention discloses a waterproof sunscreen, which is suitable for use when swimming or sweating, and has better sun protection...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61K8/27A61K8/35A61K8/362A61K8/40A61K8/44A61K8/86A61Q17/04
Inventor 赖婷婷
Owner 赖婷婷
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