Full-wave-band ultraviolet sunscreen lotion and preparation method thereof

A technology of ultraviolet rays and sunscreen, which is applied in the field of daily chemicals, can solve the problems of inability to achieve full-band ultraviolet square effect, difficulty in covering skin texture, and insufficient density of sunscreen film, so as to alleviate the problems of photoaging and photodamage, and speed up skin repair , Promote the effect of skin microcirculation

Pending Publication Date: 2021-09-03
广州天然国度生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sunscreen lotion prepared only with pure organic sunscreen agents is not dense enough to completely cover the skin texture because the sunscreen film formed on the skin surface is not dense enough, and it cannot achieve the full-band ultraviolet radiation effect; at the same time, cyclopentasiloxane Cyclotetramethicone, which has been internationally recognized as a carcinogen, may remain in the production process, and there is a risk of harming human health

Method used

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  • Full-wave-band ultraviolet sunscreen lotion and preparation method thereof
  • Full-wave-band ultraviolet sunscreen lotion and preparation method thereof
  • Full-wave-band ultraviolet sunscreen lotion and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0070] The full-band ultraviolet sunscreen lotion of the present embodiment comprises the following components according to mass percentage:

[0071] Water: 59.5%; emulsifier: 3%; thickener: 0.5%; Alcohol moisturizing agent: 6%; Anti-allergy soothing agent: 1%; Auxiliary agent: 4%;

[0072] Among them, the emulsifier is stearic acid, potassium cetyl phosphate, cetearyl alcohol, glyceryl stearate, and PEG-100 stearate in a mass ratio of 2:3:2:1:2;

[0073] The thickener is xanthan gum, carbomer, ammonium acryloyldimethyltaurate / VP copolymer with a mass ratio of 1:2:2;

[0074] The oil is C12-15 alcohol benzoate, octyl carbonate, polydimethylsiloxane, polydimethylsiloxanol with a mass ratio of 3:2:2:1;

[0075] Organic sunscreens are ethylhexyl methoxycinnamate, ethylhexyl triazone, bis-ethylhexyloxyphenol methoxyphenyl triazine, butylmethoxydiphenyl formyl methane;

[0076] The composite packaged organic sunscreen consists of methylene bis-benzotriazolyl tetramethylbutylphe...

Embodiment 2

[0084] The full-band ultraviolet sunscreen lotion of the present embodiment comprises the following components according to mass percentage:

[0085] Water: 50.7%; emulsifier: 5%; thickener: 0.6%; Alcohol moisturizing agent: 8%; Anti-allergy soothing agent: 0.7%; Auxiliary agent: 3%;

[0086] Among them, the emulsifier is stearic acid, potassium cetyl phosphate, cetearyl alcohol, glyceryl stearate, and PEG-100 stearate in a mass ratio of 2:3:2:1:2;

[0087] The thickener is xanthan gum, carbomer, ammonium acryloyldimethyltaurate / VP copolymer with a mass ratio of 1:2:3;

[0088] The oil is C12-15 alcohol benzoate, octyl carbonate, polydimethylsiloxane, polydimethylsiloxanol with a mass ratio of 3:3:3:1;

[0089] Organic sunscreens are ethylhexyl methoxycinnamate, ethylhexyl triazone, bis-ethylhexyloxyphenol methoxyphenyl triazine, butylmethoxydiphenyl formyl methane;

[0090] The composite packaged organic sunscreen consists of methylene bis-benzotriazolyl tetramethylbutylp...

Embodiment 3

[0097] The full-band ultraviolet sunscreen lotion of the present embodiment comprises the following components according to mass percentage:

[0098] Water: 47.5%; emulsifier: 6%; thickener: 1%; oil: 12%; Alcohol moisturizing agent: 10%; Anti-allergy soothing agent: 1.5%; Auxiliary agent: 6%;

[0099] Among them, the emulsifier is stearic acid, potassium cetyl phosphate, cetearyl alcohol, glyceryl stearate, PEG-100 stearate with a mass ratio of 1:2:1:1:1;

[0100] The thickener is xanthan gum, carbomer, ammonium acryloyldimethyltaurate / VP copolymer with a mass ratio of 1:2:7;

[0101] The fat is C12-15 alcohol benzoate, octyl carbonate, polydimethylsiloxane, polydimethylsiloxanol with a mass ratio of 5:3:3:1;

[0102] Organic sunscreens are ethylhexyl methoxycinnamate, ethylhexyl triazone, bis-ethylhexyloxyphenol methoxyphenyl triazine, butylmethoxydiphenyl formyl methane;

[0103] The composite packaged organic sunscreen consists of methylene bis-benzotriazolyl tetramethy...

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Abstract

The invention belongs to the field of daily chemicals, and discloses a full-wave-band ultraviolet sunscreen lotion. The full-wave-band ultraviolet sunscreen lotion comprises the following components of 10-20 parts by weight of an organic sunscreen agent, 1-3 parts by weight of a composite coated organic sun-screening agent, and 1-5 parts by weight of a composite inorganic sun-screening agent. The sunscreen lotion has the advantages that the sunscreen lotion is high in sunscreen index, safe, mild, capable of repairing sunburn, good in stability and fresh and cool in skin feeling and has a full-wave-band ultraviolet protection function; Meanwhile, the invention also discloses a preparation method of the full-wave-band ultraviolet sunscreen lotion.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to a full-band ultraviolet sunscreen and a preparation method thereof. Background technique [0002] CN201910001997.5 discloses an inorganic-organic sunscreen composite microsphere, including polymer microspheres, inorganic sunscreen nanoparticles and organic sunscreen, inorganic sunscreen nanoparticles loaded on the surface of the polymer microsphere; organic sunscreen Agents are encapsulated inside the polymer microspheres. This application has a full-band sun protection effect, and this application has low irritation and good safety. [0003] It achieves a full-band sunscreen effect by loading inorganic sunscreen agents on the surface of the microspheres and loading organic sunscreen agents inside the microspheres. Organic sunscreens are embedded in polymer microspheres, which can avoid greasy and degradation loss, while inorganic sunscreens are evenly and dispersedly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/26A61K8/29A61K8/34A61K8/35A61K8/36A61K8/37A61K8/42A61K8/49A61K8/63A61K8/67A61K8/73A61K8/891A61K8/894A61Q17/04
CPCA61K8/9794A61K8/9789A61K8/37A61K8/35A61K8/29A61K8/891A61K8/361A61K8/26A61K8/34A61K8/735A61K8/678A61K8/4946A61K8/42A61K8/675A61K8/63A61K8/4966A61K8/894A61Q17/04A61K2800/592
Inventor 刘春雨徐小建潘美红孙永
Owner 广州天然国度生物科技有限公司
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