Sunscreen composition and preparation method and application thereof
A technology of composition and sunscreen, which is applied in the field of sunscreen composition and its preparation, can solve problems such as disturbing the natural balance of the skin, and achieve the effect of being convenient for industrial production and application, easy to absorb, and easy to apply
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[0041] The present invention also provides a preparation method of the sunscreen composition, comprising the steps of: mixing the formula amount of propylene glycol alginate, ethyl cellulose and propylene glycol isostearate to obtain a mixed solution; mixing the formula amount of sunscreen agent, moisturizer Mix skin and oil, stir and heat to 80-90°C to dissolve completely, then cool to 60-75°C, add the mixture, stir evenly to obtain an oil phase gel; take the prescribed amount of water and moisturizer, mix evenly, Then add the formulated amount of thickener, mix evenly, and then heat to 60-75°C to obtain the aqueous phase gel; add the oil phase gel into the aqueous phase gel while stirring, add the formulated amount of neutralizer, and stir Cool to 35-40 ° C, that is.
[0042] The present invention also provides a preparation method of the sunscreen composition, comprising the steps of: mixing the formula amount of propylene glycol alginate, ethyl cellulose and propylene glyc...
Embodiment 1
[0053] A sunscreen composition, comprising the following components by weight: 7.5 parts of ethylhexyl methoxycinnamate, 3 parts of diethylamino hydroxybenzoyl hexyl benzoate, bis-ethylhexyloxyphenol methyl 0.5 parts of oxyphenyl triazine, 1.2 parts of ethylhexyl triazone, 3 parts of octocrylene, 1 part of methylene bis-benzotriazolyl tetramethylbutylphenol, 3 parts of propylene glycol alginate 0.25 parts of ethyl cellulose, 0.25 parts of propylene glycol isostearate, 3 parts of coco-caprylic acid / caprate, 0.05 parts of bergamot essential oil, 0.05 parts of grapefruit essential oil, 2 parts of dimethicone , Acrylic acid (ester) / C10-30 alkanol acrylate crosspolymer 0.2 part, EDTA disodium 0.05 part, butanediol 3 parts, sodium hyaluronate 0.05 part, arginine 0.2 part, acryloyl dimethyl Ammonium taurate / VP copolymer 0.25 parts, preservative 0.5 parts, water 70.95 parts.
[0054]The sunscreen composition is prepared through the following steps: first mix propylene glycol algina...
Embodiment 2
[0057] A sunscreen composition, comprising the following components by weight: 8 parts of ethylhexyl methoxycinnamate, 3.5 parts of diethylamino hydroxybenzoyl hexyl benzoate, bis-ethylhexyloxyphenol carbinol 1.5 parts of oxyphenyl triazine, 1.5 parts of ethylhexyl triazone, 5 parts of octocrylene, 2.5 parts of methylene bis-benzotriazolyl tetramethyl butylphenol, 4.6 parts of propylene glycol alginate 0.45 parts ethyl cellulose, 0.45 parts propylene glycol isostearate, 2 parts coco-caprylic acid / caprate, 0.05 parts bergamot essential oil, 0.05 parts grapefruit essential oil, 3 parts dimethicone , Acrylic acid (ester) / C10-30 alkanol acrylate crosspolymer 0.2 part, EDTA disodium 0.05 part, butanediol 3 parts, sodium hyaluronate 0.05 part, arginine 0.2 part, acryloyl dimethyl Ammonium taurate / VP copolymer 0.25 parts, preservative 0.5 parts, water 63.15 parts.
[0058] The sunscreen composition is prepared through the following steps: the sunscreen composition is prepared thro...
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