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A preparation method of microspheres for cosmetics with anti-aging effect

A cosmetic and anti-aging technology, applied in the field of preparation of cosmetic microspheres, can solve the problems of easy inactivation, difficult direct application, easy oxidation, etc., and achieve the effects of good anti-aging and significant anti-aging effects.

Active Publication Date: 2020-03-27
PROYA COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their common disadvantages are easy to oxidize, easy to change color, easy to change taste, easy to inactivate, and not easy to apply directly. Therefore, it is very necessary to develop a method that can be applied to cosmetic formulations and can be loaded with various anti-aging active substances at the same time. of

Method used

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  • A preparation method of microspheres for cosmetics with anti-aging effect
  • A preparation method of microspheres for cosmetics with anti-aging effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for cosmetic microspheres with anti-aging effect, comprising the steps of:

[0029] 1) Weigh 2 g of retinol, 8 g of soybean isoflavones, 1 g of vitamin E, 9 g of ferulic acid, and 100 g of isododecane according to the mass ratio of 0.02 : 0.08 : 0.01 : 0.09 : 1. , stir and dissolve with an IKA stirrer at a speed of 500 rpm, and obtain a mixture solution after completely dissolving;

[0030] 2) Weigh 120 g and 360 g of the mixture solution obtained in step 1) according to the mass ratio of 1:3, and add 120 g and 360 g of Imercare 400D type diatomaceous earth into the SRL-Z Henschel mixer of Reimelt Henschel Mischsysteme Gmbh, Germany, at 650rpm Stir at a rotating speed for 8 minutes to obtain a premix, the oil absorption of the diatomite is 220 mL / 100 g, and the average particle size is 11 microns;

[0031] 3) Dry the premix obtained in step 2) in a vacuum oven at 45°C under the condition of -0.1 Mpa for 4 hours to obtain a diatomite clathrate; use J- A 200-ty...

Embodiment 2

[0033] A method for cosmetic microspheres with anti-aging effect, comprising the steps of:

[0034] 1) Weigh 60 g of retinol, 200 g of soybean isoflavones, 20 g of vitamin E, 240 g of ferulic acid, and 2 kg of isododecane according to the mass ratio of 0.03 : 0.10 : 0.01 : 0.12 : 1. , stir with an IKA stirrer at a speed of 700 rpm, and obtain a mixture solution after completely dissolving;

[0035] 2) Weigh 2.52 kg of the mixture solution obtained in step 1) and 10.08 kg of Imercare 400D diatomaceous earth according to the mass ratio of 1:4, and add them to the SRL-Z Henschel mixer of Reimelt Henschel Mischsysteme Gmbh, Germany. The rotational speed of rpm was stirred for 8 minutes to obtain a premix, the oil absorption of the diatomite was 220 mL / 100 g, and the average particle diameter was 11 microns;

[0036] 3) Dry the premix obtained in step 2) in a vacuum oven at 47°C under the condition of -0.08 Mpa for 4.5 hours to obtain diatomite clathrate; use J- A 200-type airflo...

Embodiment 3

[0038] A method for cosmetic microspheres with anti-aging effect, comprising the steps of:

[0039] 1) Weigh 38 g of retinol, 110 g of soybean isoflavones, 15 g of vitamin E, 270 g of ferulic acid, and 1 kg of isododecane according to the mass ratio of 0.038 : 0.11: 0.015 : 0.27 : 1. , stir with an IKA stirrer at a speed of 900 rpm, and obtain a mixture solution after completely dissolving;

[0040]2) Weigh 1.433 kg of the mixture solution obtained in step 1) and 7.165 kg of Imercare400D diatomaceous earth according to the mass ratio of 1:5, and add them to the SRL-Z Henschel mixer of Reimelt Henschel Mischsysteme Gmbh, Germany, at 1000 rpm Stir at a rotating speed of 9 minutes to obtain a premix, the oil absorption of the diatomite is 220 mL / 100 g, and the average particle diameter is 11 microns;

[0041] 3) Dry the premix obtained in step 2) in a vacuum oven at 48°C under the condition of -0.07 Mpa for 5.5 hours to obtain a diatomite clathrate; use J- A 200-type airflow pu...

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Abstract

The invention discloses a preparation method of cosmetic microparticles with an anti-aging effect. The preparation method is characterized by comprising the following steps: A, weighing retinol, soy isoflavone, vitamin E, ferulic acid and isododecane according to the mass ratio of (0.02 to 0.05): (0.08 to 0.14): (0.01 to 0.02): (0.09 to 0.37): 1 respectively, and stirring until complete dissolution to obtain a mixture solution; B, weighing the mixture solution and diatomite according to the mass ratio of 1: (3 to 5), adding the mixture into a Henschel mixing machine, and stirring at the rotating speed of 650 to 1300 rpm for 8 to 10 minutes to obtain a premixed substance; and C, putting the premixed substance obtained in the step B in a vacuum drying oven at the temperature of 45 to 50 DEGC, and drying for 4 to 6 hours to obtain a diatomite clathrate compound; using a jet mill to smash the diatomite clathrate compound into microparticles with the average particle sizes of 8 to 12 micrometers to obtain the cosmetic microparticles with the anti-aging effect. The method disclosed by the invention can be responsible for retinol, soy isoflavone, vitamin E, ferulic acid and isododecane at the same time, and the obtained microparticles are of excellent anti-aging effect.

Description

technical field [0001] The invention relates to the technical field of cosmetic preparation, in particular to a method for preparing cosmetic microspheres with anti-aging effects. Background technique [0002] With the growth of age, the joint effect of human physiological environment and external environment, skin aging is an inevitable trend. Since the end of the 20th century, there have been more and more researches on skin anti-aging, and it has gradually become one of the focuses of people's attention. [0003] Retinol (Vitamin A), also known as vitamin A alcohol, acts on the epidermis of the skin, can effectively stimulate cell division, thicken the epidermis and reduce skin aging caused by ultraviolet light, but its effect on light, air, temperature, pH and other factors Very sensitive and difficult to use in formulations. Soy Isoflavones (Soy Isoflavones) can inhibit the expression of fibroblast matrix metalloproteinases, thereby achieving anti-aging effects, but i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/67A61K8/49A61K8/36A61K8/25A61K8/02A61Q19/08
Inventor 李欣航张金龙王晗宁蒋丽刚杨盼盼薛绘吴依娜焦夏青
Owner PROYA COSMETICS
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