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Modified pearl powder serving as cosmetic and skincare product additive

A technology for skin care and pearl powder, which is applied in the directions of skin care preparations, body powders, and cosmetic preparations, etc., can solve the problems of difficult absorption, easy agglomeration, easy clogging of pores, folliculitis, etc., and achieves improved affinity. good performance and lubricity

Inactive Publication Date: 2012-09-19
无锡丝源化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing technology is to directly add pearls to cosmetics after being crushed. The prepared pearl powder particles have a large specific surface area and are easy to agglomerate into knots. Most of them are hydrophilic and oleophobic, not only difficult to absorb, but also easy to clog pores and cause folliculitis. Thus affecting the effect of pearl powder

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) The formula is composed of the following components in weight percentage:

[0021] Pearl powder 81%

[0022] Aluminum Distearate 14%

[0023] Polymethylsilsesquioxane 1%

[0024] Simethicone 4%

[0025] (2) The preparation method is as follows: use a grinder to grind pearls into pearl powder with a fineness of 1000 mesh, mix and stir with aluminum stearate and polymethylsilsesquioxane with a particle size of 0.5 μm according to the weight percentage, And after grinding evenly on the three-roll machine, add the simethicone oil with a viscosity of 100cs in the weight percentage, mix and stir, and continue to grind on the three-roll machine for 3 times to obtain a powdery finished product.

[0026] Lipophilic performance test: Put the obtained powdered product into deionized water and stir it with a glass rod. The water is still completely transparent. Then put the above powdered product into white oil. No part...

Embodiment 2

[0028] (1) The formula is composed of the following components in weight percentage:

[0029] Pearl Powder 87%

[0030] Aluminum Distearate 9%

[0031] Polymethylsilsesquioxane 1.5%

[0032] Simethicone 2.5%

[0033] (2) The preparation method is as follows: use a grinder to grind pearls into pearl powder with a fineness of 7000 mesh, mix and stir with aluminum stearate and polymethylsilsesquioxane with a particle size of 5 μm according to the weight percentage, and After being uniformly ground on a three-roll machine, add the simethicone oil with a viscosity of 70 cs in the weight percentage, mix and stir, and continue to grind twice on a three-roll machine to obtain a powdery finished product.

[0034] Lipophilic performance test: Put the obtained powdered product into deionized water and stir it with a glass rod. The water is still completely transparent. Then put the above powdered product into white oil. No particles float on the surface...

Embodiment 3

[0036] (1) The formula is composed of the following components in weight percentage:

[0037] Pearl Powder 88%

[0038] Aluminum Distearate 8%

[0039] Polymethylsilsesquioxane 3%

[0040] Simethicone 1%

[0041] (2) The preparation method is as follows: use a grinder to grind pearls into pearl powder with a fineness of 13000 mesh, mix and stir with aluminum stearate and polymethylsilsesquioxane with a particle size of 10 μm according to the weight percentage, and After being uniformly ground on a three-roll machine, add the simethicone oil with a viscosity of 40 cs in the weight percentage, mix and stir, and continue to grind three times on a three-roll machine to obtain a powdery finished product.

[0042] Lipophilic performance test: Put the obtained powdered product into deionized water and stir it with a glass rod. The water is still completely transparent. Then put the above powdered product into white oil. No particles f...

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Abstract

The invention discloses modified pearl powder serving as a cosmetic and skincare product additive. The modified pearl powder is prepared by mixing 80-95% of common pearl powder, 2-15% of aluminum distearate, 1-5% of polymethylsilsesquioxane and 0.5-4% of simethicone in proportion and grinding the mixture. The surfaces of the modified pearl powder granules are changed from hydrophilism into lipophilicity after the modification treatment, thereby improving the compatibility of the pearl powder and the organic medium, the surfaces of the modified pearl powder granules are smooth and good in lubricity, so that the problems of agglomeration and bad dispersibility of the pearl powder in cosmetic and skincare products are solved, and the modified pearl powder can be extensively applied to various types of water-in-oil, water-in-silicon oil or oily skincare cosmetic products such as sun cream, whitening cream, foundation make-up or liquid foundation, lipstick and eye shadow so that the beautifying and skincare functions of wetting, whitening and anti-aging of the cosmetic and skincare products can be given a full play.

Description

technical field [0001] The invention belongs to the technical field of pearl powder, in particular to pearl powder used as an additive for beauty and skin care products. Background technique [0002] Pearls have been a classic beauty medicinal material since ancient times. "Compendium of Materia Medica", "Bielu of Famous Doctors", "Kaibao Caomu" and other medical masterpieces of all dynasties pointed out that pearls have the functions of calming the nerves, detoxifying, rejuvenating the skin, moisturizing and rejuvenating the skin, making the skin shiny and white, Its beauty mechanism is that pearls contain various amino acids and trace elements needed by the human body. Its nutritional components are close to those needed by human skin, and are easily absorbed by the human body. It has good beauty care and anti-aging effects. Pearl powder, which is processed from pearls, is one of the most common methods used in beauty. Pearl powder can solve the problem of facial oil and d...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61Q1/04A61Q1/10A61Q1/12A61Q17/04A61Q19/00A61Q19/02A61Q19/10
Inventor 戴钧钧
Owner 无锡丝源化妆品有限公司
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