Compound sun protection agent, sun protection cosmetics and preparation methods thereof

A technology for cosmetics and sunscreens, applied in the field of cosmetics, can solve the problems of greasy and heavy skin, difficult to remove makeup, unpleasant use experience, etc., and achieve the effect of refreshing skin, light skin, repairing and improving sunburned skin

Pending Publication Date: 2020-09-29
广州美兮生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The UV protection products on the market are still mainly based on physical and chemical sun protection, and the pursuit of high SPF sun protection value is the main focus, resulting in many products with greasy and thick skin feeling, or difficult to remove makeup, which brings unpleasant experience to people

Method used

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  • Compound sun protection agent, sun protection cosmetics and preparation methods thereof
  • Compound sun protection agent, sun protection cosmetics and preparation methods thereof
  • Compound sun protection agent, sun protection cosmetics and preparation methods thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0052] The preparation method of the above-mentioned composite sunscreen includes uniformly mixing the above-mentioned raw materials.

[0053] A sunscreen cosmetic comprising the above-mentioned composite sunscreen.

[0054] Further, the raw materials of the sunscreen cosmetics also include emulsifiers, preservatives, pH regulators, film-forming agents, active ingredients, moisturizers, thickeners and solvents.

[0055] Further, in parts by weight, the raw materials of the sunscreen cosmetics include: 25-45 parts of compound sunscreen agent, 0.5-7 parts of emulsifier, 0.5-3 parts of preservative, 0.3-4 parts of pH regulator, 10 parts of film-forming agent ~20 parts, 0.5~3 parts of active ingredients, 1~3 parts of humectants, 0.2~0.6 parts of thickeners and 17~62.4 parts of solvents.

[0056] Preferably, the emulsifier includes at least one of glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and ceteareth-20;

[0057] Preferably, the preservative includes...

Embodiment 1

[0080] The composite sunscreen of the present embodiment comprises by weight: 4 parts of butyl octanol salicylate, 1 part of polysiloxane-15, 8 parts of ethylhexyl salicylate, 6 parts of homosalate, 5 parts of butylmethoxydibenzoylmethane, 4 parts of phenyl benzimidazole sulfonic acid and 1 part of Scutellaria baicalensis.

[0081] The sunscreen cosmetic of the present embodiment comprises by weight: 24 parts of the composite sunscreen of the present embodiment, 3 parts of emulsifier, 1 part of preservative, 0.5 part of pH regulator, 2 parts of film-forming agent, 0.5 part of active ingredient, moisturizing 1 part of thickener, 0.2 part of thickener and 34.4 parts of deionized water; wherein the emulsifier is glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and cetearyl Alcohol-20 is a mixture of 1.6:2.4:0.5:1.67:0.33 by mass ratio; the preservative is 1,2-hexanediol, phenoxyethanol and ethylhexylglycerin with a mass ratio of 1.5:0.5:0.1 The mixture; the ...

Embodiment 2

[0090] The compound sunscreen agent of this embodiment includes by weight: 5.5 parts of butyl octanol salicylate, ~152 parts of polysiloxane, 6.5 parts of ethylhexyl salicylate, 8 parts of homosalate, butyl methyl 4 parts of oxydibenzoylmethane, 4 parts of phenyl benzimidazole sulfonic acid and 2 parts of Scutellaria baicalensis.

[0091] The sunscreen cosmetic of the present embodiment comprises by weight: 35 parts of composite sunscreens of the present embodiment, 4.5 parts of emulsifiers, 2 parts of preservatives, 1 part of pH regulator, 4 parts of film-forming agents, 1.5 parts of active ingredients, moisturizing 2 parts of agent, 0.4 part of thickener and 52 parts of deionized water; wherein the emulsifier is glyceryl stearate, PEG-100 stearate, polysorbate-60, cetearyl alcohol and cetearyl Alcohol-20 is a mixture of 1.6:2.4:0.5:1.67:0.33 by mass ratio; the preservative is 1,2-hexanediol, phenoxyethanol and ethylhexylglycerin with a mass ratio of 1.5:0.5:0.1 The mixture;...

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Abstract

The invention provides a compound sun protection agent, sun protection cosmetics and preparation methods thereof. In parts by weight, the compound sun protection agent comprises the following components: 4-7 parts of butyloctyl salicylate, 1-3 parts of polysiloxane-15, 5-8 parts of ethylhexyl salicylate, 6-10 parts of homosalate, 3-5 parts of butyl methoxydibenzoylmethane, 4-6 parts of phenylbenzimidazole sulfonic acid and 1-3 parts of radix scutellariae. According to the compound sun protection agent, all the raw materials are reasonably compounded for synergistic interaction, so that the obtained compound sun protection agent has a high sun protection factor (SPF) value, makes skin feel refreshing and has a good use feeling, has a good repairing effect for sunburned skin and has no burden to the skin; and the sun protection cosmetics prepared by adding the compound sun protection agent also have high SPF value, make the skin feel light and thin, and can effectively repair and improvethe sunburned skin, thereby bringing pleasant using experience and effect to people.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composite sunscreen, sunscreen cosmetics and a preparation method thereof. Background technique [0002] With changes in the social living environment (mobile phones, computers, televisions, etc.) Under ultraviolet rays, it may cause skin tanning, severe sunburn, and even skin cancer. Therefore, people have more and more demands for sustainable, green, and safe anti-ultraviolet aging products, and their requirements are getting higher and higher. [0003] The UV protection products on the market are still mainly based on physical and chemical sun protection, and the pursuit of high SPF sun protection value is the main focus, resulting in many products with greasy and heavy skin feeling, or difficult to remove makeup, which brings unpleasant experience to people. Because of these factors, a sunscreen product with broad-spectrum UV protection and good use experience, as well a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/33A61K8/37A61K8/49A61K8/89A61K8/9789A61K8/34A61Q17/04A61Q19/00
CPCA61K8/37A61K8/89A61K8/33A61K8/4946A61K8/9789A61K8/34A61Q17/04A61Q19/004
Inventor 丁伯新戴成兰孔照明
Owner 广州美兮生物科技有限公司
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