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Foundation composition and preparation method thereof

A technology of composition and foundation, which is applied in the direction of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of high energy consumption and time cost, complicated preparation process, long emulsification time, etc., to improve film forming speed, Reduces makeup breakout, light skin feel

Active Publication Date: 2018-11-09
I&B GUANGZHOU BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the whole oil system, the product preparation process of the emulsification system is more complicated. It needs to use the water phase and the oil phase pot at the same time. Higher energy and time costs
[0004] To achieve a certain consistency, the products of the all-oil system generally need to add more thick oil, which reduces the air permeability and easily leads to the skin feeling too sticky and heavy

Method used

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  • Foundation composition and preparation method thereof
  • Foundation composition and preparation method thereof
  • Foundation composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0053] The present embodiment provides a kind of preparation method of foundation composition, described method comprises the following steps:

[0054] (1) heating and melting bis-diglycerol polyacyl adipate-2, tribehenin, trimethylsiloxysilicate, polypropylsilsesquioxane, tocopheryl acetate and colorant, Homogeneous after stirring, the coloring agent is composed of polydimethylsiloxane, disodium stearyl glutamate, aluminum hydroxide, titanium dioxide, CI77492, CI77491, CI77499 and cyclopentasiloxane mixture;

[0055] (2) Stir and heat the mixture obtained in step (1) to 65° C., add methyl methacrylate crosslinked polymer, stir evenly, and keep warm at 65° C. for later use;

[0056] (3) adding isododecane to homogeneously stir and disperse the dimethylsilyl silicate, then add distearyldimethylammonium hectorite and propylene carbonate, and homogeneously disperse to obtain a suspension dispersion slurry;

[0057] (4) Add the suspension dispersion slurry and oat kernel oil obt...

Embodiment 5

[0059] The migration and water resistance of the foundation compositions of Examples 1-3 were tested.

[0060] 1. Migration performance test

[0061] Use a dropper to take 0.30 g of the foundation composition of Examples 1-3 and drop it on the forearm, spread it evenly with a spoon with a smooth surface, and let it stand for 5 minutes to dry naturally. Use paper towels to press the three areas with the same strength, and use an analytical balance to weigh the weight increment (that is, the amount of foundation migration) of the three paper towels. The experimental results are shown in Table 2:

[0062] Table 2 Mobility of foundation compositions of Examples 1-3.

[0063]

[0064] 2. Water resistance test

[0065] Use a dropper to take 0.30 g of the foundation compositions of Example 1, Example 2, and Example 3 on the color chart, spread evenly, and let it stand for 5 minutes to dry naturally. Rinse with tap water for 10 seconds at the same flow rate.

[0066] Exp...

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PUM

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Abstract

The invention discloses a foundation composition and a preparation method thereof. The foundation composition contains the following components in parts by weight: 10-70 parts of isododecane, 0.1-3 parts of an antioxidant, 1-15 parts a film forming agent, 1.52-21.9 parts of a coloring agent, 1.5-15 parts of a skin feel conditioner, 2.5-10 parts of a suspending agent, 1-12 parts of a thickening agent and 2-10 parts of oat kernel oil. The foundation composition does not contain water. By utilizing the foundation composition, the skin is not greasy, has no stimulation and has a durable makeup effect. The preparation method of the foundation composition is simple in production process and relatively low in energy consumption and time cost.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a foundation composition and a preparation method thereof. Background technique [0002] Foundation is a very important category of cosmetics, and it is also the basis for achieving a good makeup effect. The foundations currently available on the market can basically be divided into full-oil type and oil-water emulsified type foundation. [0003] The emulsified product itself is a thermodynamically unstable system, which is prone to stability problems such as color streaks, delamination, oiling, and discoloration under conditions of high temperature, low temperature, light and centrifugation. For good stability, the amount of emulsifier must be added above the critical value of emulsification stability, but the emulsifier itself is irritating to a certain extent, and prolonged exposure may cause allergies, etc., especially for people with sensitive skin. As an indispensable part of the ...

Claims

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Application Information

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IPC IPC(8): A61K8/19A61K8/29A61K8/31A61K8/81A61K8/891A61K8/92A61Q1/02
CPCA61K8/19A61K8/29A61K8/31A61K8/8152A61K8/891A61K8/922A61Q1/02
Inventor 苏晋峰邓伟健林锦雄张明华
Owner I&B GUANGZHOU BIOLOGICAL TECH CO LTD
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