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Nano-gold sunscreen emulsion and preparation method thereof

A technology of sunscreen lotion and nano-gold, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of inability to repair the skin in time, skin damage, etc., and achieve the effect of avoiding the phenomenon of difficult smearing and resisting damage.

Inactive Publication Date: 2019-05-24
GUANGZHOU KEEN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the sunscreen products on the market at this stage have a good anti-ultraviolet function, they often cause greater damage to our skin because of this, and there is no way to repair the skin after sun exposure in time

Method used

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  • Nano-gold sunscreen emulsion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A nano-gold sunscreen lotion, which is made of the following components by mass percentage: 2% 1,3-butanediol, 0.01% sodium hyaluronate, 1% glycerin, 0.4% p-hydroxyacetophenone, 1,2-hexanediol Alcohol 0.8%, sodium hydroxide 0.05%, white beeswax 0.5%, polysorbate-60 0.5%, octocrylene 0.01%, diisopropyl sebacate 0.04%, edetate disodium 0.02 %, Arachidyl Alcohol 0.1%, Behenyl Alcohol 0.2%, Arachidyl Alcohol Glucoside 0.2%, Dipotassium Glycyrrhizinate 0.5%, Isoamyl Laurate 0.05%, Tremella Polysaccharide 3%, Phenylbenzimidazole Sulfonic Acid 0.1%, Ethylhexyl Triazone 5%, Diethylaminohydroxybenzoyl Hexyl Benzoate 0.01%, Tocopherol 0.05%, Xanthan Gum 0.02%, Methylenebis-Benzotriazolyl Tetramethylbutylphenol 2%, citric acid 0.01%, sodium citrate 0.01%, nano gold 2%, bitter orange flower water 81.42%.

Embodiment 2

[0023] A nano-gold sunscreen lotion, which is made of the following components by mass percentage: 10% of 1,3-butanediol, 0.2% of sodium hyaluronate, 4% of glycerin, 0.2% of p-hydroxyacetophenone, 1,2-hexane Glycol 0.5%, Sodium Hydroxide 0.6%, White Beeswax 1.5%, Polysorbate-60 3%, Octocrylene 5%, Diisopropyl Sebacate 6%, Disodium EDTA 0.2%, Arachidyl Alcohol 0.1%, Behenyl Alcohol 0.2%, Arachidyl Alcohol Glucoside 1%, Dipotassium Glycyrrhizinate 0.4%, Isoamyl Laurate 8%, Tremella Polysaccharide 1%, Phenylbenzimidazole Sulfonic Acid 5% , Ethylhexyl Triazone 0.5%, Diethylaminohydroxybenzoyl Hexyl Benzoate 2%, Tocopherol 0.1%, Xanthan Gum 0.05%, Methylene Bis-Benzotriazolyl Tetramethylbutyl Phenol 1%, citric acid 0.01%, sodium citrate 0.1%, nano gold 4%, bitter orange flower water 45.34%.

Embodiment 3

[0025] A nano-gold sunscreen lotion, which is made of the following components by mass percentage: 10% of 1,3-butanediol, 2% of sodium hyaluronate, 3% of glycerin, 3% of p-hydroxyacetophenone, 1,2-hexane Glycol 1%, Sodium Hydroxide 2%, White Beeswax 5%, Polysorbate-60 2%, Octocrylene 8%, Diisopropyl Sebacate 5%, Disodium EDTA 5%, Arachidyl Alcohol 2%, Behenyl Alcohol 1%, Arachidyl Alcohol Glucoside 2%, Dipotassium Glycyrrhizinate 5%, Isoamyl Laurate 5%, Tremella Polysaccharide 1%, Phenylbenzimidazole Sulfonic Acid 5% , Ethylhexyl Triazone 2%, Diethylaminohydroxybenzoyl Hexyl Benzoate 2%, Tocopherol 2%, Xanthan Gum 1%, Methylenebis-Benzotriazolyl Tetramethylbutyl Phenol 5%, citric acid 1%, sodium citrate 1%, nano gold 10%, bitter orange flower water 9%.

[0026] Above-mentioned embodiment 1 to 3 preparation method, make through the following steps:

[0027] (1) Sodium hyaluronate and xanthan gum are dissolved in part of 1,3-butanediol, and dispersed evenly to obtain the first...

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Abstract

The invention discloses a nano-gold sunscreen emulsion and a preparation method thereof. The nano-gold sunscreen emulsion mainly comprises 1, 3-butanediol, glycerin, 1, 2-hexylene glycol, bleached beeswax, octocrilene, diisopropyl sebacate, dipotassium glycyrrhizinate, isoamyl laurate, phenylbenzimidazole sulfonic acid, diethylaminohydroxybenzoyl hexyl benzoate, methylene dibenzotriazolidyl tetramethyl butyl phenol, nano-gold and citrus aurantium amara flower water. The preparation method of the emulsion includes the steps: preparing four different mixed substances from parts of raw materials;mixing parts of raw materials and the first mixed substance to obtain a water phase; preparing an oil phase from parts of raw materials; adjusting pH (potential of hydrogen) of the water phase by thethird mixed substance, adding the oil phase, homogenizing, stirring and cooling mixture, and adding the second mixed substance, the fourth mixed substance and parts of raw materials to obtain an emulsion finished product. The emulsion can effectively resist damage of ultraviolet rays to skins and has repair effects on sunburned skins.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a nano-gold sunscreen emulsion and a preparation method thereof. Background technique [0002] In recent years, people have witnessed the gradual improvement of the performance of sunscreen products, and the requirements for sunscreen products have gradually increased. Sunscreen products not only need to resist ultraviolet rays, but also need moisturizing, refreshing, and repairing functions to meet people's needs. Although the sunscreen products on the market at this stage have good anti-ultraviolet function, they often cause greater damage to our skin because of this, and there is no way to repair the skin after sun exposure in time. On the basis of anti-ultraviolet rays, nano gold also has a powerful after-sun repair effect, which is also suitable for sensitive skin. [0003] The present invention adopts the concept of private customization, and scientifically designs and ...

Claims

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Application Information

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IPC IPC(8): A61K8/19A61Q17/04A61Q19/00
Inventor 黄惠先黄晓珊杨郑琪江华初薛涪
Owner GUANGZHOU KEEN BIOTECH CO LTD
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