Ultraviolet-proof anti-wrinkle cosmetic and preparation method thereof

An anti-wrinkle cosmetic and anti-ultraviolet technology, applied in cosmetic preparations, cosmetics, cosmetic preparations, etc., can solve the problem that anti-ultraviolet and anti-wrinkle properties cannot be simultaneously improved, and achieve excellent performance, improved anti-wrinkle properties, and improved anti-ultraviolet performance. Effect

Inactive Publication Date: 2018-01-26
FOSHAN FEISHIDA NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no cosmetic with good anti-ultraviolet and anti-wrinkle properties at the same time, a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] S1: 15 parts of camellia, 10 parts of chamomile and 30 parts of ginkgo leaves were dried and crushed to 120 mesh to form a mixture;

[0022] S2: 4 parts of sodium lauryl sulfate, 15 parts of isopropyl mercaptan and 10 parts of ethylene glycol salicylate were mixed and stirred, and when the heating temperature reached 60°C, the mixture described in step S1 was added thereto, at 40 ℃ impregnation reaction for 1h;

[0023] S3: Put the solution obtained in step S2 into a centrifuge and centrifuge at a speed of 2500r / min for 30min, take the centrifuged supernatant and add an equal volume of potassium acetate solution with pH=7.0, leave it for 10min, and then put it into the centrifuge again Centrifuge for 20 minutes at a speed of 3000r / min in the machine, and take the supernatant for later use;

[0024] S4: 8 parts of polyoxyethylene sorbitan stearate, 10 parts of propylene glycol, 5 parts of diazolidinyl urea, 4 parts of phenylbenzimidazole sulfonic acid, 10 parts of isopr...

Embodiment 2

[0026] S1: 20 parts of camellia, 15 parts of chamomile and 20 parts of ginkgo leaves were dried and crushed to 200 mesh to form a mixture;

[0027] S2: 7 parts of sodium lauryl sulfate, 10 parts of isopropyl mercaptan and 20 parts of ethylene glycol salicylate were mixed and stirred, and when the heating temperature reached 80°C, the mixture described in step S1 was added thereto, at 45 ℃ impregnation reaction for 3h;

[0028] S3: Put the solution obtained in step S2 into a centrifuge and centrifuge at a speed of 3000r / min for 40min, take the centrifuged supernatant and add an equal volume of potassium acetate solution with pH=7.3, leave it for 20min, and then put it into the centrifuge again Centrifuge at a speed of 4000r / min for 30min in the machine, and take the supernatant for later use;

[0029] S4: 10 parts of polyoxyethylene sorbitan stearate, 20 parts of propylene glycol, 8 parts of diazolidinyl urea, 9 parts of phenylbenzimidazole sulfonic acid, 15 parts of isopropyl...

Embodiment 3

[0031] S1: 17 parts of camellia, 12 parts of chamomile and 25 parts of ginkgo leaves were dried and crushed to 130 mesh to form a mixture;

[0032] S2: 5 parts of sodium lauryl sulfate, 14 parts of isopropyl mercaptan and 18 parts of ethylene glycol salicylate were mixed and stirred, and when the heating temperature reached 75°C, the mixture described in step S1 was added thereto, at 42 ℃ impregnation reaction for 1.5h;

[0033] S3: put the solution obtained in step S2 into a centrifuge and centrifuge at a speed of 2650r / min for 35min, take the centrifuged supernatant and add an equal volume of potassium acetate solution with pH=7.1, leave it for 15min, and then put it into the centrifuge again Centrifuge at a speed of 3500r / min for 22min in the machine, and take the supernatant for later use;

[0034] S4: 8 parts of polyoxyethylene sorbitan stearate, 18 parts of propylene glycol, 7 parts of diazolidinyl urea, 8 parts of phenylbenzimidazole sulfonic acid, 14 parts of isopropy...

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PUM

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Abstract

The invention discloses a preparation method of an ultraviolet-proof anti-wrinkle cosmetic. The preparation method comprises the following steps: drying camellia japonica, chamomile and ginkgo leavesand smashing into 120-200 meshes, so that a mixture is formed; mixing lauryl sodium sulfate, isopropyl mercaptan and 2-hydroxyethyl salicylate and stirring, adding the mixture when temperature rises to 60-80 DEG C through heating, and carrying out impregnation reaction for 1-3 hours at the temperature of 40-45 DEG C; putting the solution into a centrifugal machine, centrifuging for 30-40 minutes,taking supernatant obtained after centrifugation, adding the same volume of potassium acetate solution with the pH of 7.0-7.3, placing for 10-20 minutes, then putting into the centrifugal machine again and centrifuging for 20-30 minutes, and taking the supernatant for later use; mixing polyoxyethylene sorbitan stearate, propylene glycol, diazolidinyl urea, phenylbenzimidazole sulfonic acid, isopropyl lauroyl sarcosinate and the obtained supernatant, and stirring and reacting for 30-50 minutes at the temperature of 90-110 DEG C and the rate of 3000-4000r/min; and cooling, so that the ultraviolet-proof anti-wrinkle cosmetic is obtained.

Description

technical field [0001] The invention belongs to the field of cosmetics, in particular to an anti-ultraviolet and anti-wrinkle cosmetic and a preparation method thereof. Background technique [0002] The most direct effect of excessive ultraviolet radiation is the gradual darkening of the skin. This is because ultraviolet rays cause a large amount of melanin to deposit in the epidermis, causing permanent darkening, and the traces are not easy to fade; it will accelerate skin aging over time. Ultraviolet damage not only destroys the outermost skin cells, but also reaches the dermal cells through the epidermis, causing massive necrosis and metabolic disorders of the dermal cells. Impurities in the cells cannot be metabolized, causing sunburn, loss of elasticity, premature aging, and sensitive skin. Wrinkles appear, more importantly, tingling and itching after skin damage, scratching and bleeding, the skin's own disease resistance and resistance are weakened, and even edema and...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9771A61K8/86A61K8/34A61K8/49A61K8/44A61Q17/04A61Q19/08
Inventor 陈兴建
Owner FOSHAN FEISHIDA NEW MATERIAL TECH CO LTD
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