CN114788808B

CN114788808B - Agile rainbow eyeliner and preparation method thereof

Info

Publication number: CN114788808B
Application number: CN202210518948.0A
Authority: CN
Inventors: 侯贤碧; 宋凤蓉
Original assignee: Guangzhou Duoduo Cosmetics Co ltd
Current assignee: Guangzhou Duoduo Cosmetics Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2023-11-28
Anticipated expiration: 2042-05-12
Also published as: CN114788808A

Abstract

The application relates to a flexible rainbow eyeliner and a preparation method thereof, belonging to the field of cosmetics. Comprising the following steps: glycerin … … 4.5.5-5.5%, adsorbent … … 0.36.36-0.44%, thickener … … 0.12.12-0.16%, solvent … … 0.036.036-0.044%, silica … … -25%, colorant … … 3.73.73-4.59%, film forming agent … … 6.6.6-8.1%, skin conditioner … … 0.054.054-0.066%, and water for the rest; the skin conditioning agent comprises the following components: collagen extract, cordyceps extract, and Margarita extract. The eyeliner provided by the application has good waterproof property and mildness, can show a special colorful effect of chameleon after painting, is not easy to cause the problems of eye-line makeup or mottle and the like, and has more durable makeup effect.

Description

Agile rainbow eyeliner and preparation method thereof

Technical Field

The application relates to the field of cosmetics, in particular to a preparation method of a flexible rainbow eyeliner. The application relates to the field of cosmetics, in particular to a preparation method of a flexible rainbow eyeliner.

Background

The eyeliner is a common cosmetic, and is generally black and brown in the market at present, along with the color diversification requirement of people on eye shadow collocation, a single color can not meet the pursuit of people on aesthetic feeling, so that a colorful eyeliner, also called a chameleon eyeliner, is introduced in the market, and after the eyeliner is painted on the skin, the eyeliner can show different color changes under different angles and has colorful aesthetic feeling.

However, since the "chameleon" eyeliner is added with a colorant having an interference effect and silica having a relatively high content as a colorant base material, and these powders themselves have a problem of poor stability, the quality of the eyeliner produced is difficult to control, and currently, the chameleon eyeliner on the market has a relatively obvious disadvantage in terms of the degree of makeup compared with the common eyeliner, and the condition of the eyeliner being stained easily due to poor degree of makeup, affecting the eyeliner make-up surface, and therefore, further improvement is desired.

Disclosure of Invention

In order to overcome the defects, the application provides the flexible rainbow eyeliner and the preparation method thereof, and the eyeliner not only can paint a cosmetic effect showing colorful color change, but also has good cosmetic retention and mildness.

The application provides a flexible rainbow eyeliner and a preparation method thereof, which adopts the following technical scheme:

in a first aspect, the application provides a flexible rainbow eyeliner, which adopts the following technical scheme:

the flexible rainbow eyeliner comprises the following raw material components in percentage by weight:

… … 4.5.5 to 5.5 percent of glycerin,

the adsorbent … … is 0.36-0.44%,

a thickening agent … … which is 0.12 to 0.16 percent,

… to 0.036 to 0.044 percent of solvent,

20 to 25 percent of silica … …,

colorant … 3.73.73-4.59%,

film forming agent 6.6-8.1%,

skin conditioner … …, 0.054-0.066%,

the balance being water;

the skin conditioner comprises one or more of collagen extract, cordyceps extract, and Margarita extract

And (5) combining.

The eyeliner prepared by compounding the components has good water resistance and lasting make-up effect, is difficult to make-up, and can ensure that the dispersibility of silica and colorant in the eyeliner is better by skillfully compounding the components such as glycerol, an adsorbent, a thickening agent, a solvent, a film forming agent and the like according to specific dosage, so that the colorant is difficult to agglomerate or color sink, the quality stability of the eyeliner is improved, the eyeliner shows good chameleon visual effect after painting, and in addition, the collagen extract, the cordyceps sinensis extract or the pearl extract are used as skin conditioning agents to be added as raw materials, so that the mildness of the eyeliner is improved, the comfort of skin around eyes is improved, the compatibility with the silica and the colorant is higher, and the chameleon effect of the eyeliner is not obviously interfered.

Preferably, the skin conditioning agent comprises the following raw material components in percentage by weight:

collagen extract-0.018-0.022%,

cordyceps sinensis extract … … -0.022%,

the pearl extract … … -0.022%.

By compounding the collagen extract, the cordyceps sinensis extract and the pearl extract into the eyeliner according to a specific proportion, the eyeliner has better temperature and connectivity, and the combination of the collagen extract, the cordyceps sinensis extract and the pearl extract can improve the connectivity of the eyeliner after film formation, so that silica in the eyeliner is difficult to disperse and shift around the eyeliner after adsorbing grease of the skin after being painted on the skin, the make-up effect of the eyeliner is more durable, the eyeliner can be more thoroughly removed, coloring powder is difficult to remain on the skin, and the use experience of the chameleon eyeliner is better.

Preferably, the thickener is polyacrylate crosslinked polymer-6, and the film forming agent is acrylic acid (ester) copolymer.

The polyacrylate crosslinked polymer-6 is used as a thickening agent, so that the state stability of the eyeliner can be improved, the liquid outflow smoothness of the eyeliner is facilitated, in addition, the acrylic acid (ester) copolymer is used as a film forming agent, the quick-drying effect of the eyeliner is better, the waterproofness of the eyeliner is improved, and the polyacrylate crosslinked polymer-6 and the acrylic acid (ester) copolymer are matched, so that the brightness of the eyeliner is improved, and the chameleon effect of the eyeliner is more bright and natural.

Preferably, the solvent is t-butanol.

By adopting tertiary butanol as a solvent, the polyacrylate crosslinked polymer-6 and the acrylic acid (ester) copolymer can be mutually matched to play a role in further controlling the migration problem of the colorant and silica on the skin, so that the problem that the eyeliner at the folds of eyes is difficult to be mottled and separated is solved, the durability of the make-up effect of the eyeliner is improved, and the make-up removal is more thorough.

Preferably, the adsorbent comprises the following raw material components in percentage by weight:

magnesium aluminum silicate … … to 0.18 percent to 0.22 percent,

and … … to 0.22 percent of lithium magnesium silicate.

By adopting the magnesium aluminum silicate and the lithium magnesium silicate as the adsorbents, the storage state of the eyeliner is stable, the moisture of the eyeliner is not easy to volatilize and dry, and the eyeliner is added into the eyeliner according to a specific proportion, so that the excellent skin feel and anti-halation effect of the eyeliner can be ensured.

Preferably, the feed also comprises the following raw material components in percentage by weight:

octanoyl hydroxamic acid … … to 0.009 to 0.011 percent,

p-hydroxyacetophenone … … 0.009-0.011%.

By adding the octanoyl hydroxamic acid and the p-hydroxyacetophenone in a specific proportion, the preservation stability of the eyeliner is better, the mildness is good, the irritation to skin around eyes is not easy to cause, and the color change effect of the eyeliner can be improved.

and the humectant … … is 0.625-0.775 percent and is one or a combination of more of 1, 2-hexanediol, 1, 3-propanediol and butanediol.

By adding a proper amount of humectant, the liquid outlet smoothness and the preservation durability of the eyeliner are improved, the eyeliner is not easy to dry after being placed for a long time, and the use quality of the eyeliner is improved.

Preferably, the humectant comprises the following raw material components in percentage by weight:

1, 2-hexanediol … … to 0.5 to 0.62 percent,

1, 3-propanediol … …, 0.08-0.1%,

and (5) butanediol … … -0.045%.

By adopting the components to be added according to the specific proportion, not only can the comfort of the eyeliner painted on the skin be better, but also the eyeliner can be matched with other components, so that the eyeliner has bright and natural color, and the eyeliner has better chameleon effect.

Preferably, the colorant comprises the following raw material components in percentage by weight:

CI77491 colorant … … 3.7.7-4.1%,

CI77891 colorant … … 0.24.24-0.28%.

The CI77491 colorant and the CI77891 colorant are mixed with silica according to a specific proportion, the silica is used as a base material of the colorant, the CI77491 colorant and the CI77891 colorant are coated on the base material, and the spectral shift is formed by the transmitted and reflected light beams, so that the special effect of the chameleon is presented at different angles through light interference.

In a second aspect, the application provides a preparation method of a flexible rainbow eyeliner, which adopts the following technical scheme:

a preparation method of a flexible rainbow eyeliner comprises the following steps:

step 1), cleaning, sterilizing and preheating production tools;

step 2) weighing the glycerin, the thickener, the solvent and the adsorbent in the raw materials according to the proportion, adding the raw materials into a water phase pot, and stirring the raw materials until

Uniformly dispersing;

step 3) weighing water in the raw materials according to a proportion, adding the water into a water phase pot, stirring the water until the water is uniformly dispersed, and controlling the temperature to be 80-85 ℃;

step 4) pumping the materials in the water phase pot into an emulsifying pot, stirring, dispersing and homogenizing;

step 5), after stirring uniformly, vacuumizing and defoaming the emulsifying pot, and cooling to 40-45 ℃;

step 6), weighing silica and a colorant in the raw materials according to the proportion, adding the raw materials into an emulsifying pot, stirring and dispersing uniformly, and cooling to 25-30 ℃;

step 7) weighing the rest raw materials according to the proportion, adding the raw materials into an emulsifying pot, stirring and dispersing uniformly, and checking and qualified color matching

Can be discharged.

By adopting the technical scheme, the components are sequentially added, the specific temperature is controlled, the dispersion uniformity of the raw materials can be improved, the emulsified stock solution is subjected to evacuation and defoaming treatment, the fineness of the eyeliner is improved, the cooling treatment is carried out before the raw materials such as humectant and skin conditioner are added, the influence of high temperature on the raw materials can be reduced, and the quality stability of the eyeliner is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the eyeliner prepared by adopting the components such as glycerin, an adsorbent, a thickener, a solvent, a film forming agent and the like according to a specific proportion has good water resistance, long-lasting make-up effect and difficult dizziness, and after the eyeliner is painted, the eyeliner shows good chameleon effect, and the mildness of the eyeliner is improved by adding the skin conditioning agent.

2. The collagen extract, the cordyceps sinensis extract and the pearl extract are compounded in the eyeliner according to a specific proportion, so that the connectivity of the eyeliner after film formation can be improved by compounding the collagen extract, the cordyceps sinensis extract and the pearl extract, the make-up effect of the eyeliner is more durable, the make-up removal is more thorough, the coloring powder is not easy to remain on the skin, and the mildness is better.

3. By taking polyacrylate crosslinked polymer-6 as a thickening agent, taking acrylic acid (ester) copolymer as a film forming agent and adding tertiary butanol as a solvent, the quick-drying effect and the waterproof effect of the eyeliner are better, the brightness of the eyeliner is improved, the problem that the eyeliner at the positions of folds of eyes is difficult to be separated in a mottled way is solved, the durability of the makeup effect of the eyeliner is improved, and the makeup removal is more thorough.

Drawings

Fig. 1 is a view showing the effect of chameleon painted on hands of eyeliner of example 1 of the present application.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings and examples.

Examples 1-3:

the preparation method of the flexible rainbow eyeliner comprises the following steps:

step 1) cleaning, sterilizing and preheating production tools, wherein the temperature is set to 90 ℃;

step 2) weighing the glycerin, the thickener, the solvent and the adsorbent in the raw materials according to the proportion, adding the raw materials into a water phase pot, and stirring the raw materials uniformly

Homogenizing until no particulate matters exist, and controlling the temperature to be 80-85 ℃;

step 4) pumping the materials in the water phase pot into an emulsifying pot, stirring, dispersing and homogenizing for 3min at a rotating speed of 1000 rpm;

step 6) weighing silica and coloring agent in the raw materials according to the proportion, adding the raw materials into an emulsifying pot, and stirring and dispersing the raw materials uniformly for 3min to obtain the silica and coloring agent

No particles are produced, and then the temperature is reduced to 25-30 ℃;

step 7), weighing the rest raw materials according to the proportion, adding the raw materials into an emulsifying pot, stirring and dispersing for 10min, checking to obtain qualified color,

and discharging.

The chameleon visual effect exhibited by the eyeliner painting prepared in example 1 is shown in fig. 1.

Table 1 shows the raw material weight content formulation of examples 1-3:

TABLE 1 raw materials formulation table (weight percent%)

Example 4:

a flexible rainbow eyeliner, which differs from example 1 in that example 4 replaces Cheng Kabo m (CARBOMER) with a thickener.

Example 5:

a flexible rainbow eyeliner differs from example 1 in that example 5 replaces the film former with POLYURETHANE-10 (Polyurethane-10).

Example 6:

a flexible rainbow eyeliner differs from example 1 in that example 6 replaces Cheng Kabo (CARBOMER) with a thickener and POLYURETHANE-10 (Polyurethane-10) with a film former.

Example 7:

the flexible rainbow eyeliner is different from example 1 in that the skin conditioner of example 7 is collagen extract with a weight content of 0.06%.

Example 8:

the flexible rainbow eyeliner is different from example 1 in that the skin conditioner of example 8 is all Cordyceps sinensis extract with a weight content of 0.06%.

Example 9:

the flexible rainbow eyeliner is different from example 1 in that the skin conditioner of example 9 is a pearl extract with a weight content of 0.06%.

Example 10:

a flexible rainbow eyeliner, different from example 1 in that example 10 does not add p-hydroxyacetophenone.

Example 11:

the flexible rainbow eyeliner differs from example 1 in that example 11 does not add octanoyl hydroxamic acid.

Example 12:

the flexible rainbow eyeliner differs from example 1 in that example 12 does not add p-hydroxyacetophenone and octanoyl hydroxamic acid.

Example 13:

the flexible rainbow eyeliner differs from example 1 in that the humectant of example 13 is all 1, 3-propanediol, 1% by weight.

Example 14

A flexible rainbow eyeliner, different from example 1 in that example 14 does not add a humectant.

Comparative example 1:

an eyeliner was different from example 1 in that comparative example 1 did not use a skin conditioner.

Comparative example 2:

an eyeliner was different from example 1 in that comparative example 2 was free of t-butanol.

Comparative example 3:

an eyeliner was different from example 6 in that comparative example 3 did not add t-butanol.

Comparative example 4:

an eyeliner was different from example 1 in that the weight content of silica of comparative example 4 was 10%, the weight content of polyacrylate crosslinked polymer-6 was 1%, and the weight content of acrylic acid (ester) copolymer was 10%.

Comparative example 5

An eyeliner was different from example 1 in that the polyacrylate crosslinked polymer-6 of comparative example 5 was 0.05% by weight and the acrylic acid (ester) based copolymer was 5% by weight.

Performance test

The eyeliner prepared in the above examples and comparative examples were subjected to the following performance test, respectively:

performance test 1: eyeliner film formation rate.

The eyeliner samples are painted on the inner side of the arm of the subject, the painting times of the eyeliner samples are all one time, the painted eyeliner parts are rubbed with fingers at 1-10 s/s, 15s and 20s after painting, and when the eyeliner samples form films, the rubbing can not cause the problem of halation. The detection results are shown in Table 2.

Performance test 2: eyeliner waterproof performance.

And respectively painting eyeliner samples on the inner side of the arm of a subject to form test line segments with the size of 3cm x0.2cm, wherein the painting times of each eyeliner sample are all one time, the distance between every two adjacent eyeliner test line segments is at least 3cm, a tissue soaked with water is covered on the part of the test line segments, the wet tissue is sprayed with water in the process to keep moist, the halation on the wet tissue is observed, the record is described, the wet tissue is lifted after 5min, the test line segments are rubbed by fingers, and the rubbing times when the eyeliner starts to peel off are recorded. The detection results are shown in Table 2.

Performance test 3, eyeliner make-up removal residue.

And (3) respectively painting an eye liner liquid sample on the inner side of the arm of the subject to form a test area with the size of 3cmx3CM, waiting for 15min after painting the eye liner liquid, painting the same makeup removing product in the test area, emulsifying and dissolving for 10s, flushing with warm water, airing, removing makeup, detecting color difference before and after the makeup removal of the arm by using a Midada color difference meter CM-2500c, wherein the detection result is shown in table 3, the delta L value represents the skin brightness whiteness difference, and the larger the measured value indicates the more thorough makeup removal.

And (3) filling the eyeliners prepared in the examples 1-14 and the comparative examples 1-4 into the same eyeliner pen packaging material respectively to obtain corresponding eyeliner samples, painting the eyeliner samples 10 times before the test, and then performing painting test detection after the liquid is stable. The eyeliner samples of each group of performance test items were repeatedly tested 10 times, and the average value was calculated as a test result, and the test result is shown in table 2.

TABLE 2 detection results of film Forming, water repellency, make-up removal residual Performance

And 4, performance detection test, namely, eyeliner painting effect.

The eye drops of examples 1-3, examples 10-13 and comparative example 2 were high in brightness, vivid in color, metallic in texture, and good in chameleon visual effect, and the eye drops of example 1 were distinguished from the common eye drops of a single color in the market in fig. 1, and after the eye drops of example 1 were painted on hands, they were able to exhibit a colorful chameleon visual effect on the contoured skin due to interference. In addition, the eyeliners of examples 4 to 9, example 14, comparative example 1, and comparative example 3 were inferior in color changing effect, the eyeliners of comparative examples 5 to 6 were not obvious in color changing effect at different angles, and the visual effect was the worst.

Performance test 5 eyeliner liquid temperature and performance.

Taking 0.05mL of an eye liner liquid sample, injecting the eye liner liquid sample into a small chamber of a spot tester, selecting 10 social volunteers with the age of 20-40 years, dividing a tested area with the diameter of 8mm on the arm of a subject, coating the eye liner liquid sample on the tested area, sticking the spot tester with the tested object on the inner side of the arm of the subject by using a low-sensitive adhesive tape, uniformly sticking the spot tester on the skin by using palm light pressure, continuing for 48 hours, removing the spot tester, removing makeup and wiping, observing skin reaction, recording the skin reaction degree of the eye liner liquid sample according to the standard of Table 3, recording the corresponding occurrence number, and detailedly detecting the result shown in Table 4.

TABLE 3 skin reaction assessment criteria

TABLE 4 results of eyeliner liquid temperature and Property measurements

According to the above performance detection results, it can be seen that examples 1-3 show good performance in both film forming speed and mildness, and can give consideration to both waterproof performance and makeup removal residual rate.

In addition, as is clear from the performance test comparison analysis of examples 1 and 7-8 and comparative example 1, the addition of the skin conditioning agent, which is collagen extract, cordyceps extract or pearl extract, to the eyeliner can make the eyeliner less sensitive, reduce the irritation to the skin caused by the addition of the silica content and the colorant, and, when the collagen extract, cordyceps extract or pearl extract are added simultaneously, can improve the connectivity of the components of the eyeliner, make the eyeliner less likely to fall off after rubbing with wet water, reduce the halation caused by migration of the color lump of the eyeliner, and can reduce powder residues such as colorant after makeup removal, and improve the quality of the eyeliner.

As is clear from the comparative analysis of the performance tests of examples 1, 4 to 6 and comparative examples 2 to 3, the addition of t-butanol helps to promote the compounding of the polyacrylate crosslinked polymer-6 with the acrylic acid (ester) copolymer, and the problem of making the eyeliner less prone to make-up and make-up removal residues, and the compounding of the polyacrylate crosslinked polymer-6 with the acrylic acid (ester) copolymer in a specific ratio of example 1 to comparative examples 4 to 5 not only can give satisfactory chameleon effect to the eyeliner, but also can reduce the problems of poor brightening effect and poor water resistance due to high silica content.

The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.

Claims

1. An eye liner liquid with good water resistance, lasting make-up effect and difficult corona make-up is characterized by comprising the following raw material components in percentage by weight:

4.5 to 5.5 percent of glycerin,

0.36 to 0.44 percent of adsorbent,

0.12 to 0.16 percent of thickening agent,

0.036 to 0.044 percent of solvent,

20-25% of silica,

3.73 to 4.59 percent of coloring agent,

0.625-0.775% of humectant,

6.6 to 8.1 percent of film forming agent,

skin conditioning agent 0.054-0.066%,

octanoyl hydroxamic acid 0.009-0.011%,

0.009-0.011% of p-hydroxyacetophenone,

the balance being water;

the humectant comprises the following raw material components:

0.5-0.62% of 1, 2-hexanediol;

0.08-0.1% of 1, 3-propylene glycol;

0.045-0.055% of butanediol;

the skin conditioner comprises the following raw material components:

collagen extract 0.018-0.022%,

cordyceps sinensis extract 0.018-0.022%,

pearl extract 0.018-0.022%;

the thickener is polyacrylate crosslinked polymer-6, and the film forming agent is acrylic acid (ester) copolymer;

the solvent is tertiary butanol;

the adsorbent comprises the following raw material components:

0.18 to 0.22 percent of magnesium aluminum silicate,

0.18 to 0.22 percent of lithium magnesium silicate.

2. An eyeliner with good water resistance, durable make-up effect and less prone to dizziness according to claim 1, wherein the colorant comprises the following raw materials in weight percent:

CI77491 colorant 3.9-4.3%;

CI77891 colorant 0.26-0.29%.

3. A process for preparing an eyeliner with good water resistance, long lasting make-up and less prone to corona, characterized by the fact that it is used to prepare an eyeliner according to any one of claims 1-2, comprising the steps of:

(1) Cleaning, sterilizing and preheating the production tool;

(2) Weighing glycerol, a thickening agent, a solvent and an adsorbent in the raw materials according to the proportion, adding the raw materials into a water phase pot, and stirring until the raw materials are uniformly dispersed;

(3) Weighing water in the raw materials according to the proportion, adding the water into a water phase pot, stirring the water to be uniformly dispersed, and controlling the temperature to be 80-85 ℃;

(4) Pumping the material in the water phase pot into an emulsifying pot, stirring, dispersing and homogenizing;

(5) After stirring uniformly, vacuumizing and defoaming the emulsifying pot, and cooling to 40-45 ℃;

(6) Weighing silica and a colorant in the raw materials according to the proportion, adding the raw materials into an emulsifying pot, stirring and dispersing uniformly, and cooling to 25-30 ℃;

(7) The other raw materials are weighed according to the proportion, added into an emulsifying pot, stirred and dispersed uniformly, inspected and qualified in color matching, and then discharged.