A kind of liquid eyeliner and preparation method thereof

An eyeliner and copolymer technology, applied in the field of eyeliner and its preparation, can solve the problems of roughness, poor brightness and the like, and achieve the effects of not easily dizzy makeup, long-lasting makeup, and clear line feeling

Active Publication Date: 2021-11-30
苏州蜜思肤化妆品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its brightness is poor and rough

Method used

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  • A kind of liquid eyeliner and preparation method thereof
  • A kind of liquid eyeliner and preparation method thereof
  • A kind of liquid eyeliner and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A liquid eyeliner is composed of the following parts by weight: ethylene-acrylate copolymer 40g, polyethylene glycol 15g, propylene glycol 6g, isopropyl palmitate 5g, titanium dioxide 2g, iron oxide 6g, water 80g.

[0023] The preparation method of above-mentioned liquid eyeliner, carries out according to the following steps:

[0024] (1) According to the parts by weight, take 80g of water, heat it to 80°C, and keep it warm for 4min;

[0025] (2) Take 40g of ethylene-acrylate copolymer and 2g of titanium dioxide, add them into water, and homogenize at 6000rpm for 8min;

[0026] (3) Cool down to 48°C, add polyethylene glycol 15g, propylene glycol 6g, isopropyl palmitate 5g, and stir evenly;

[0027] (4) Cool down to room temperature, add 6g of iron oxide, stir evenly, and pack in cans.

Embodiment 2

[0029] A liquid eyeliner is composed of the following parts by weight: 30 g of styrene-acrylate copolymer, 10 g of polyethylene glycol, 5 g of propylene glycol, 3 g of isopropyl palmitate, 1 g of titanium dioxide, 3 g of iron blue, and 50 g of water.

[0030] The preparation method of above-mentioned liquid eyeliner, carries out according to the following steps:

[0031] (1) According to the parts by weight, take 50g of water, heat it to 70°C, and keep it warm for 3min;

[0032] (2) Take 30g of styrene-acrylate copolymer and 1g of titanium dioxide, add them into water, and homogenize for 5min at 5000rpm;

[0033] (3) Cool down to 45°C, add 10g of polyethylene glycol, 5g of propylene glycol, and 3g of isopropyl palmitate, and stir evenly;

[0034] (4) Cool down to room temperature, add 3g iron blue, stir evenly, and pack in cans.

Embodiment 3

[0036] A liquid eyeliner is composed of the following parts by weight: 50 g of fluorine-containing acrylate polymer, 20 g of polyethylene glycol, 8 g of propylene glycol, 8 g of isopropyl palmitate, 3 g of titanium dioxide, 10 g of self-carbon black, and 120 g of water.

[0037] The preparation method of above-mentioned liquid eyeliner, carries out according to the following steps:

[0038] (1) According to the parts by weight, take 120g of water, heat it to 90°C, and keep it warm for 5min;

[0039] (2) Take 50g of fluorine-containing acrylate polymer and 3g of titanium dioxide, add them to water, and homogenize at 8000rpm for 10min;

[0040] (3) Cool down to 50°C, add 20g of polyethylene glycol, 8g of propylene glycol, and 8g of isopropyl palmitate, and stir evenly;

[0041] (4) Cool down to room temperature, add 10 g of self-carbon black, stir evenly, and pack in cans.

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PUM

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Abstract

The invention discloses a liquid eyeliner and a preparation method thereof. It consists of the following parts by weight: 30-50 parts of acrylate copolymer, 10-20 parts of polyethylene glycol, 5-8 parts of propylene glycol, 3-8 parts of isopropyl palmitate, and 1-3 parts of titanium dioxide , 3‑10 parts of coloring agent, 50‑120 parts of water. The liquid eyeliner of the present invention adopts acrylic ester copolymers, which reduces the addition of surfactants that are irritating to the skin, and the prepared liquid eyeliner has a texture after being applied, and the line feeling is quite clear. High brightness, good water and oil resistance.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a liquid eyeliner and a preparation method thereof. Background technique [0002] Eyeliner can make the eyes more three-dimensional, increase the brightness of women's eyes, and make the eyes look big and energetic. There are 4 ways to draw eyeliner: liquid eyeliner, pencil eyeliner, cream eyeliner and powder eyeliner. Eyeliner is the most traditional tool for drawing eyeliner. The color selection is more comprehensive and the coloring is easier. In addition, because of its hard core, it is easier to operate, especially suitable for beginners; but it is not easy to draw the line thickness Mastery, so sometimes it doesn't look so natural, and it is easy to smudge and take off makeup, which greatly increases the chance of panda eyes. The eyeliner is bright in color, and the thickness of the line is relatively easy to control. It is easy to use with an eyeliner brush...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9794A61K8/86A61K8/29A61K8/34A61K8/37A61K8/81A61Q1/10
CPCA61K8/29A61K8/345A61K8/37A61K8/8152A61K8/86A61Q1/10A61K8/9794
Inventor 王长健
Owner 苏州蜜思肤化妆品股份有限公司
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