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Efficient water-in-oil type sunscreen lotion and preparation method thereof

A water-in-oil, sunscreen technology, applied in pharmaceutical formulations, cosmetic formulations, cosmetic formulations, etc., can solve problems such as skin allergies, and achieve the benefits of slowing skin damage, inhibiting free radicals, and absorbing strong ultraviolet rays. Effect

Inactive Publication Date: 2018-01-26
FOSHAN JIAOFU BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing sunscreen products mainly add sunscreen agents that absorb ultraviolet radiation, such as octyl methoxycinnamate, benzophenone-4, benzophenone-3, octyldimethyl PABA, octyl salicylate , butylmethoxydibenzoylmethane, etc., but adding a large amount of ultraviolet absorbers is likely to cause side effects such as skin allergies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A high-efficiency water-in-oil sunscreen, comprising the following components in mass percentage: 7.5% ethylhexyl methoxycinnamate, 3% homosalate, 3% ethylhexyl salicylate, bis-ethylhexyl Hexyloxyphenol Methoxyphenyl Triazine 2%, Cetyl PEG / PPG-10 / 1 Dimethicone 1%, Polyglyceryl-3 Diisostearate 2%, Tocopheryl Acetate Esters 0.5%, Isononyl Isononanoate 5%, Octyl Dimethicone Ethoxyglucoside 2%, Titanium Dioxide 6%, Polymethyl Methacrylate 1.5%, Silica 0.5%, Synthetic Wax 0.5 %, magnesium stearate 0.2%, calcium silicate 0.2%, magnesium sulfate 0.5%, caprylyl glycol 3%, xanthan gum 0.2%, water balance.

[0046] The preparation method of above-mentioned sunscreen milk, comprises the following steps:

[0047] 1) Put phase A into the emulsification pot, stir evenly, and heat to 75°C to dissolve evenly. The phase A is ethylhexyl methoxycinnamate, homosalate, ethylhexyl salicylate, bis-ethylhexyl Hexyloxyphenol Methoxyphenyl Triazine, Cetyl PEG / PPG-10 / 1 Dimethicone, Polyglyceryl...

Embodiment 2

[0053] A high-efficiency water-in-oil type sunscreen, comprising the following components in mass percentage: 1% ethylhexyl methoxycinnamate, 1% homosalate, 5% ethylhexyl salicylate, bis-ethylhexyl Hexyloxyphenol Methoxyphenyl Triazine 3%, Cetyl PEG / PPG-10 / 1 Dimethicone 0.1%, Polyglyceryl-3 Diisostearate 3%, Tocopheryl Acetate Esters 1%, Isononyl Isononanoate 1%, Capryl Dimethicone Ethoxyglucoside 5%, Titanium Dioxide 10%, Polymethyl Methacrylate 0.1%, Silica 1%, Synthetic Wax 1 %, magnesium stearate 0.5%, calcium silicate 0.1%, magnesium sulfate 1%, glycerin 2%, butylene glycol 3%, xanthan gum 0.5%, essence 0.01%, potassium sorbate 0.7%, water balance.

[0054] The preparation method of above-mentioned sunscreen milk, comprises the following steps:

[0055] 1) Put phase A into the emulsification pot, stir evenly, and heat to 70°C to dissolve evenly. The phase A is ethylhexyl methoxycinnamate, homosalate, ethylhexyl salicylate, bis-ethylhexyl Hexyloxyphenol Methoxyphenyl Tri...

Embodiment 3

[0061] A high-efficiency water-in-oil type sunscreen, comprising the following components in mass percentage: 10% ethylhexyl methoxycinnamate, 5% homosalate, 1% ethylhexyl salicylate, bis-ethylhexyl Hexyloxyphenol Methoxyphenyl Triazine 0.1%, Cetyl PEG / PPG-10 / 1 Dimethicone 2%, Polyglyceryl-3 Diisostearate 0.5%, Tocopheryl Acetate Esters 0.1%, Isononyl Isononanoate 10%, Octyl Dimethicone Ethoxyglucoside 1%, Titanium Dioxide 3%, Polymethyl Methacrylate 3%, Silica 0.1%, Synthetic Wax 0.1 %, magnesium stearate 0.1%, calcium silicate 0.5%, magnesium sulfate 0.1%, propylene glycol 1%, xanthan gum 0.1%, essence 0.03%, phenoxyethanol 0.3%, anti-allergic plant composition 5%, water amount, wherein the anti-allergic plant composition is composed of elm root extract, peony root extract, purslane extract and licorice extract in a mass ratio of 2:5:7:3.

[0062] The preparation method of above-mentioned sunscreen milk, comprises the following steps:

[0063] 1) Put phase A into the emuls...

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Abstract

The invention discloses efficient water-in-oil type sunscreen lotion. The efficient water-in-oil type sunscreen lotion is prepared from the following components: octyl 4-methoxycinnamate, homosalate,ethylhexyl salicylate, bis-ethylhexyloxyphenol methoxyphenyl triazine, cetyl PEG / PPG-10 / 1 dimethicone, polyglyceryl-3 diisostearate, tocopheryl acetate, isononyl isononanoate, caprylyl dimethicone ethoxy glucoside, titanium dioxide, polymethyl methacrylate, silica, synthetic wax, magnesium stearate, calcium silicate, magnesium sulfate, caprylyl glycol, xanthan gum and water. Higher sunscreen capability is realized by the sunscreen raw materials with small adding quantities, the components realize sun screening cooperatively, and small quantities of the sunscreen components are used during preparation of the sunscreen lotion, so that irritation of the sunscreen lotion is reduced and material cost is reduced.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a high-efficiency water-in-oil type sunscreen and a preparation method thereof. Background technique [0002] Direct exposure of ultraviolet rays in the sun to the skin will cause damage to the skin in varying degrees, such as erythema, burns, solar dermatitis, and even skin cancer in severe cases. Affected by industrial pollution, the atmospheric ozone layer is becoming increasingly thin, resulting in the continuous increase of ultraviolet radiation reaching the ground, which makes people pay more attention to the protection of skin. Therefore, sun protection has become a focus of consumers' attention and one of the main directions of the development of international cosmetics today. At present, the existing sunscreen products mainly add sunscreen agents that absorb ultraviolet radiation, such as octyl methoxycinnamate, benzophenone-4, benzophenone-3, octyldimethyl PABA, octyl salicyla...

Claims

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Application Information

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IPC IPC(8): A61K8/06A61K8/9789A61K8/25A61K8/29A61K8/37A61K8/49A61K8/81A61Q17/04
Inventor 不公告发明人
Owner FOSHAN JIAOFU BIOTECH CO LTD
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