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Water-resisting and oil-resisting liquid eyeliner and preparation method thereof

A water-resistant, oil-resistant, eyeliner technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of poor water and oil resistance, easy dizziness

Inactive Publication Date: 2017-12-22
上海禾雅化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art, the first object of the present invention is to provide a water-resistant and oil-resistant eyeliner, which is used through the compounding of acrylic acid (ester) copolymer, laureth-21 and PEG-40 hydrogenated castor oil , to solve the problem of poor water and oil resistance of liquid eyeliner and easy to smudge makeup. It has the advantages of good water and oil resistance and not easy to smudge makeup

Method used

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  • Water-resisting and oil-resisting liquid eyeliner and preparation method thereof
  • Water-resisting and oil-resisting liquid eyeliner and preparation method thereof
  • Water-resisting and oil-resisting liquid eyeliner and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Embodiment 1: as figure 1 As shown, a water-resistant and oil-resistant eyeliner, each component and its corresponding weight percentage are shown in Table 1, and are prepared through the following steps:

[0032] Step 1: Add the components of the water-resistant and oil-resistant eyeliner into a stainless steel bucket and stir to mix. The stirring speed is 30 rpm, and the stirring time is 30 minutes. The dispersion is even and there are no obvious particles of impurities;

[0033] Step 2, pass the uniformly dispersed material through a 300-mesh filter cloth to remove large particles of impurities, and store it in an airtight container;

[0034] Step 3: Check the viscosity of the filtered material. The viscosity value is 3.5-4.5mPa.s at 25°C. The qualified product is water and oil repellent eyeliner.

Embodiment 2-12

[0035] Example 2-12: A water- and oil-resistant liquid eyeliner. The difference from Example 1 lies in that the components and their corresponding weight percentages are shown in Table 1.

[0036] Each component and weight percent thereof in table 1 embodiment 1-12

[0037]

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PUM

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Abstract

The invention discloses a water-resistant and oil-resistant eyeliner and a preparation method thereof, belonging to the technical field of cosmetics. Wherein the liquid eyeliner comprises the following components by weight percentage: 65-75% of water; 20-25% of acrylic acid (ester) copolymer; 2-5.5% of humectant; 0-5.5% of coloring agent; 0-2% of ethanol; Alcohol-21 0.2-0.5%; PEG-40 Hydrogenated Castor Oil 0.5-1%; Preservative 0-0.77%. The present invention adopts acrylic acid (ester) copolymer as a dispersant, cooperates with laureth-21 and PEG-40 hydrogenated castor oil, and greatly reduces the two surfactants of laureth-21 and PEG-40 hydrogenated castor oil The added amount of the product improves the water resistance and oil resistance of the product, and at the same time ensures the dispersion stability of the material. The liquid eyeliner is not easy to smudge after application and has good durability.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a water-resistant and oil-resistant eyeliner and a preparation method thereof. Background technique [0002] In the traditional view, liquid eyeliner is a prop exclusively for makeup artists, but as women's understanding of and possession of cosmetics deepens, the requirements for makeup effects have escalated, and liquid eyeliner has also become a " Civilian products. In addition to making the eyes look divine, it can also subtly modify the outline of the eyes. [0003] In the Chinese invention patent with the publication number CN105310914A, the present invention discloses a wrinkle-removing eyeliner and a preparation method thereof. The eyeliner comprises the following components in weight percentage: amyl alcohol 5-20; methylparaben 2-8; black iron oxide water dispersion 5-20; small molecule polypeptide 5-15; distilled water 5-20; propylene glycol 3-25; rose extract 5-25;...

Claims

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Application Information

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IPC IPC(8): A61K8/92A61K8/81A61K8/86A61Q1/10
CPCA61K8/922A61K8/8152A61K8/86A61Q1/10
Inventor 王辉
Owner 上海禾雅化妆品有限公司
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