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Light sensitive color modulation makeup-falling prevention nanometer powder composition and application thereof in cosmetics

A cosmetic composition and composition technology, applied in the direction of cosmetics, cosmetics, cosmetic preparations, etc., can solve the problems of poor skin feel and hand feeling, deposition, difficult suspension of powdery raw materials, etc., and achieve the effect of avoiding skin texture distortion

Active Publication Date: 2015-10-07
GUANGZHOU JINYANG COSMETICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Powder particles are easy to agglomerate and deposit, and the skin and hand feel are not good when used, especially for products with high powder content, it is a big problem to spread evenly on the skin
In the formulation, such powder materials are generally suspended in glycerin, hydrophilic sol, or low-alcohol solution. In order to prepare a slurry with good fluidity, the viscosity is generally not very high, and it is difficult for these powder materials to be suspended stably. In the system, when standing still, the silt will settle and stratify, and it is very inconvenient to "shake" when using
[0005] In addition, the traditional foundation is also susceptible to the influence of water, sweat, oil and other skin secretions to produce makeup phenomenon.

Method used

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  • Light sensitive color modulation makeup-falling prevention nanometer powder composition and application thereof in cosmetics
  • Light sensitive color modulation makeup-falling prevention nanometer powder composition and application thereof in cosmetics
  • Light sensitive color modulation makeup-falling prevention nanometer powder composition and application thereof in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1 light-sensitive moisturizing liquid foundation

[0067]

[0068] Preparation:

[0069] Mix the nano-titanium dioxide powder and iron oxide yellow powder evenly according to the prescription amount, add hydrogenated polydimethylsiloxane and heat to 80-85°C, stir and mix evenly at high speed to form phase A;

[0070] Add the components of Phase B into a beaker, stir in a water bath and heat up to 80-85°C to obtain Phase B;

[0071] Use a 100-mesh sieve to slowly sieve phase A into the beaker of phase B, stir and heat up to 80-85°C, and mark it as material 1;

[0072] Heat phase D boiling water bath to 80-85°C, and keep stirring to make it fully swell, marked as material 2;

[0073] Slowly add material 2 into the beaker of material 1, stir while adding, after adding, stir for 10-15min:

[0074] Wait until the temperature drops to 40°C, add C, and homogenize for another 10 minutes to obtain the product.

Embodiment 2

[0075] Example 2 Light-sensitive paste foundation (yellow model)

[0076]

[0077] Preparation:

[0078] Mix the nano-titanium dioxide powder and iron oxide yellow powder evenly according to the prescription amount, add hydrogenated polydimethylsiloxane and heat to 80-85°C, stir and mix evenly at high speed to form phase A;

[0079] Stir and heat phase B to 80-85°C, add phase A, stir while adding to make it evenly mixed, and keep it at 80-85°C, marked as material 1;

[0080] Fully dissolve phase C, heat to 80-85°C, add to material 1, stir for 10-15 minutes while adding, and then homogenize for 5 minutes;

[0081] Continue to stir and cool down to 40°C.

Embodiment 3

[0082] Embodiment 3 light-sensitive breathable foundation (pink model)

[0083]

[0084] Preparation:

[0085] Mix the nano-titanium dioxide powder and iron oxide red powder evenly according to the prescription amount, add hydrogenated polydimethylsiloxane and heat to 80-85°C, stir and mix evenly at high speed to form phase A;

[0086] Stir and heat phase B to 80-85°C;

[0087] Add phase A to phase B, stir while adding to make it evenly mixed, and keep it at 80-85°C, mark it as material 1;

[0088] Fully dissolve phase C, heat to 80-85°C, add to material 1, stir while adding, after adding phase C, stir for 10-15min, and then homogenize for 5min;

[0089] Continue to stir and cool down to 40°C.

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Abstract

The invention discloses a light sensitive color modulation makeup falling prevention nanometer powder composition, and preparation thereof for application in cosmetics and cosmetic application thereof. The powder contains 90-98% of nanometer titanium dioxide or nanometer zinc oxide or nanometer modified TiO2 or nanometer modified ZnO2, 1-5% of metal-containing oxide and 0.5-5% of powder surface conditioning agent. The product provided by the invention can selectively reflect or scatter ambient light, and only permit the skin color light enter into the skin, thereby modifying dark skin and shadow caused by an irregular surface, and shinning and brightening the skin. The product provided by the invention can automatically adjust the color according to surrounding illumination, so that the skin has third dimension effect and a natural bright color; the product provided by the invention can prevent outdoor whitening effect and adjust indoor natural effect, and has the characteristics of water resistance, oil resistance and dizzy makeup prevention, makeup stabilization, and good suspensibility without easy settlement. The invention also relates to a cosmetic composition using the powder composition.

Description

technical field [0001] The present invention generally relates to the field of cosmetics, and more specifically relates to a light-sensitive color-matching anti-makeup-off nanopowder composition and its application in cosmetics. Background technique [0002] The main purpose of makeup is to improve appearance, especially the appearance of the face. People often use various foundations, BB creams, sunscreens, etc. to improve the appearance of the face and cover up the dark complexion, pigmentation, acne pits and other defects of the facial skin. In addition, studies have shown that when the light reaches the skin without the use of makeup, only 5% of the light is reflected and the other 95% is absorbed by the skin. The naked eye will feel that the complexion is dull and lacks luster. Existing foundations reflect and diffuse the light that reaches the skin for a better look. However, the effect of reflecting and scattering light is still not satisfactory. [0003] Moreover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/891A61K8/97A61K8/99A61K8/27A61K8/29A61K8/28A61K8/19A61K8/58A61Q1/02
Inventor 项琪王丽杰黄亚东贝煜张卉
Owner GUANGZHOU JINYANG COSMETICS
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