阅读说明：本技术 一种卸妆膏及其制备方法 (Makeup removing cream and preparation method thereof ) 是由 李涛 林华朝 张福佳 丁淑兰 朱俊成 王钊 余圣明 于 2021-08-18 设计创作，主要内容包括：一种卸妆膏,包括以下组分：聚甘油-10二棕榈酸酯；聚甘油-2倍半辛酸酯；霍霍巴油；异壬酸异壬酯；生育酚乙酸酯；苯基聚三甲基硅氧烷；氢化蓖麻油；碳酸二辛酯；聚乙烯；蜂蜡；丁二醇；卡波姆；三乙醇胺；甘油。该卸妆膏制备方法包括步骤：(1)将聚甘油-10二棕榈酸酯、聚甘油-2倍半辛酸酯、霍霍巴油、异壬酸异壬酯、生育酚乙酸酯、苯基聚三甲基硅氧烷、氢化蓖麻油、碳酸二辛酯、聚乙烯、蜂蜡加入油锅加热搅拌溶解；(2)将丁二醇、卡波姆、甘油加入主锅均质后升温搅拌；(3)将油锅中原料加入主锅均质搅拌,加入三乙醇胺,搅拌得成品。本发明卸妆效果、稳定性好且能避免卸妆后皮肤容易干燥。(The makeup removing cream comprises the following components: polyglycerol-10 dipalmitate; polyglyceryl-2 sesquicaprylate; jojoba oil; isononyl isononanoate; tocopheryl acetate; phenyl trimethicone; hydrogenated castor oil; dioctyl carbonate; polyethylene; beeswax; butanediol; carbomer; triethanolamine; and (3) glycerol. The preparation method of the makeup removing cream comprises the following steps: (1) adding polyglycerol-10 dipalmitate, polyglycerol-2 sesquicaprylate, jojoba oil, isononyl isononanoate, tocopherol acetate, phenyl trimethicone, hydrogenated castor oil, dioctyl carbonate, polyethylene and beeswax into an oil pan, heating, stirring and dissolving; (2) adding butanediol, carbomer and glycerol into the main pot, homogenizing, heating, and stirring; (3) adding the raw materials in the oil pan into the main pan, homogenizing and stirring, adding triethanolamine, and stirring to obtain the final product. The makeup remover has good makeup removing effect and stability, and can avoid the skin from being easily dried after makeup removal.)

1. The makeup removing cream is characterized by comprising the following components in parts by mass:

2-20 parts of polyglycerol-10 dipalmitate;

2-15 parts of polyglycerol-2 sesqui-caprylic acid ester;

1-8 parts of jojoba oil;

10-35 parts of isononyl isononanoate;

0.1-2 parts of tocopherol acetate;

1-15 parts of phenyl trimethicone;

1-5 parts of hydrogenated castor oil;

5-20 parts of dioctyl carbonate;

2-10 parts of polyethylene;

2-8 parts of beeswax;

8-35 parts of butanediol;

0.26-0.4 part of carbomer;

0.23-0.35 part of triethanolamine;

8-35 parts of glycerol.

2. The makeup removing cream according to claim 1, characterized by comprising the following components in parts by mass:

3-15 parts of polyglycerol-10 dipalmitate;

3-10 parts of polyglycerol-2 sesqui-caprylic acid ester;

1-5 parts of jojoba oil;

15-30 parts of isononyl isononanoate;

0.1-1 part of tocopherol acetate;

1-10 parts of phenyl trimethicone;

1-3 parts of hydrogenated castor oil;

5-15 parts of dioctyl carbonate;

4-8 parts of polyethylene;

2-4 parts of beeswax;

10-30 parts of butanediol;

0.26-0.4 part of carbomer;

0.23-0.35 part of triethanolamine;

10-30 parts of glycerol.

3. The method for preparing makeup removing cream according to claim 1 or 2, characterized by comprising the steps of:

(1) sequentially adding polyglycerol-10 dipalmitate, polyglycerol-2 sesquicaprylate, jojoba oil, isononyl isononanoate, tocopheryl acetate, phenyl trimethicone, hydrogenated castor oil, dioctyl carbonate, polyethylene and beeswax into an oil pot, heating to 85-90 ℃, stirring for 10min, dissolving uniformly, and keeping the temperature for later use;

(2) sequentially adding butanediol, carbomer and glycerol into the main pot, starting homogenizing, heating to 85-90 deg.C after no agglomeration of particles, and stirring for 5 min;

(3) adding the raw materials into the main pot in a homogeneous state, keeping the temperature and homogenizing for 5min, stirring and cooling to 75 ℃, adding triethanolamine, stirring uniformly, and taking out of the pot to obtain the finished product.

Technical Field

The invention relates to the technical field of washing and caring products, in particular to a makeup removing cream and a preparation method thereof.

Background

With the improvement of the social living standard, people pay more and more attention to the external image of the people, more and more women and even men can choose makeup, the market of the color makeup is increased year by year, and the sunscreen products are essential products for caring skin, and the used raw materials such as oil, toner, sunscreen agent, film-forming agent and the like and common face cleaning products are difficult to clean no matter the products are the color makeup and the sunscreen products, so the problem needs to be solved by makeup removing products.

At present, makeup removing products are more makeup removing water, makeup removing oil and makeup removing cream, the makeup removing water needs makeup removing cotton for assistance, the use is inconvenient, and the cleaning power is limited; the makeup removing oil is low in consistency, easy to slip off in the using process and relatively greasy, the face oil can be removed simultaneously when makeup is removed, and the skin is easy to dry after the makeup removing oil is used.

In a consideration index of a makeup removing product selected by a consumer, the makeup removing effect, natural safe components and mild and non-irritant proportions exceed 69%, the skin after use is moisturized and moistened, the texture is fresh and clean and is not greasy, the makeup removing process is convenient and rapid, the proportions are respectively 51%, 48% and 44%, and the makeup removing power of makeup removing water and the skin feeling and the use experience of the makeup removing oil are insufficient.

In the prior art, the makeup removing product is mainly used for coating a product for drying hands on the face by using the principle of dissolving oil by using oil, dissolving the oil component of makeup in color and then washing the makeup with water, wherein a surfactant mixed with the oil component can be spontaneously emulsified when meeting water, and oil stains on the face can be washed away along with the water, so that the purpose of makeup removing and cleaning is achieved. The amount of surfactant is typically greater than 10% in order to allow the make-up remover to self-emulsify more quickly when it comes into contact with water. In the prior art, PEG-containing surfactants are mostly adopted, however, the surfactants contain dioxane, so that the addition amount of the surfactants is large, the safety problem exists, and a lot of smelly taste is generated when the color cosmetics of lips such as lip glazes are removed. The polyglycerol fatty acid ester is safer and has no odor problem when used as a surfactant.

However, most of the commonly used polyglycerin fatty acid esters are difficult to dissolve in oily components, and even when they are dissolved in oily components, they have a problem that they are poor in dispersibility in water and do not self-emulsify. Therefore, the makeup-removing product containing such a polyglycerin fatty acid ester and an oil component has a problem of solubility (hardly soluble in the oil component), and thus the storage stability of the product is deteriorated. In addition, because the polyglycerol fatty acid ester has poor dispersibility in water, the dirt cannot be effectively removed by water, and the oily component remains on the skin and gives a severe sticky feeling, the polyglycerol fatty acid ester can be used only as an emulsification aid in the conventional art, and cannot act as a main component of a makeup-removing product.

Disclosure of Invention

Aiming at the defects of the prior art, the invention solves the technical problems that the polyglycerol fatty acid ester is used as the main component of the makeup removing product to enhance the makeup removing effect and solve the problems that the polyglycerol fatty acid ester makeup removing product has poor storage stability and the skin is easy to dry after makeup removal.

In order to solve the technical problems, the invention adopts the technical scheme that the makeup removing cream comprises the following components in parts by mass:

2-20 parts of polyglycerol-10 dipalmitate;

2-15 parts of polyglycerol-2 sesqui-caprylic acid ester;

1-8 parts of jojoba oil;

10-35 parts of isononyl isononanoate;

0.1-2 parts of tocopherol acetate;

1-15 parts of phenyl trimethicone;

1-5 parts of hydrogenated castor oil;

5-20 parts of dioctyl carbonate;

2-10 parts of polyethylene;

2-8 parts of beeswax;

8-35 parts of butanediol;

0.23-0.35 part of triethanolamine;

0.26-0.4 part of carbomer;

8-35 parts of glycerol.

Preferably, the makeup removing cream comprises the following components in parts by mass:

3-15 parts of polyglycerol-10 dipalmitate;

3-10 parts of polyglycerol-2 sesqui-caprylic acid ester;

1-5 parts of jojoba oil;

15-30 parts of isononyl isononanoate;

0.1-1 part of tocopherol acetate;

1-10 parts of phenyl trimethicone;

1-3 parts of hydrogenated castor oil;

5-15 parts of dioctyl carbonate;

4-8 parts of polyethylene;

2-4 parts of beeswax;

10-30 parts of butanediol;

0.23-0.35 part of triethanolamine;

0.26-0.4 part of carbomer;

10-30 parts of glycerol.

The invention also aims to provide a preparation method of the makeup removing cream.

Therefore, the technical scheme provided by the invention is a preparation method of the makeup removing cream, which comprises the following steps:

(1) adding polyglycerol-10 dipalmitate, polyglycerol-2 sesquicaprylate, jojoba oil, isononyl isononanoate, tocopherol acetate, phenyl trimethicone, hydrogenated castor oil, dioctyl carbonate, polyethylene and beeswax into an oil pot in sequence, heating to 85-90 ℃, stirring for 10min, dissolving uniformly, and keeping the temperature for later use.

(2) Adding butanediol, carbomer, and glycerol into the main pot in sequence, opening and homogenizing, heating to 85-90 deg.C after no agglomeration, and stirring for 5 min.

(3) Adding the raw materials into the main pot in a homogeneous state, keeping the temperature and homogenizing for 5min, stirring and cooling to 75 ℃, adding triethanolamine, stirring uniformly, and taking out of the pot to obtain the finished product.

Compared with the prior art, the product provided by the invention has the advantages that the polyol and the makeup removing component are reasonably matched, so that the dispersibility of the polyglycerol fatty acid ester self-emulsifying agent in oil and water, the self-emulsifying property and the paste stability are obviously improved, good makeup removing force is endowed, the safety, the mildness and the moisture retention are realized, and the problem of dry skin after makeup removal due to strong makeup removing force is avoided.

Detailed Description

The following table 1, in conjunction with examples 1 to 7 and comparative examples 1 and 2, further illustrates, but does not limit, the present invention.

Table 1:

the preparation method of the makeup removing cream of the above examples 1 to 7 comprises the following steps:

(1) adding polyglycerol-10 dipalmitate, polyglycerol-2 sesquicaprylate, jojoba oil, isononyl isononanoate, tocopherol acetate, phenyl trimethicone, hydrogenated castor oil, dioctyl carbonate, polyethylene and beeswax into an oil pot in sequence, heating to 85-90 ℃, stirring for 10min, dissolving uniformly, and keeping the temperature for later use.

(2) Adding butanediol, carbomer, and glycerol into the main pot in sequence, opening and homogenizing, heating to 85-90 deg.C after no agglomeration, and stirring for 5 min.

(3) Adding the raw materials into the main pot in a homogeneous state, keeping the temperature and homogenizing for 5min, stirring and cooling to 75 ℃, adding triethanolamine, stirring uniformly, and taking out of the pot to obtain the finished product.

To better illustrate the beneficial effects of the present invention, the following efficacy evaluation experiments were performed:

evaluation of makeup removal rate the theory of L a b color space values of the international commission on illumination (CIE) was used, where:

the L value represents the black and white brightness, and is black when equal to 0 and white when equal to 100;

a represents the balance between red and green, with values from-128 to +127, greater than 0 representing red and less than 0 representing green;

the b-value represents the change in the degree of blue-yellow, with values from-128 to +127, greater than 0 indicating yellow and less than 0 indicating blue.

The evaluation represents the makeup removal capability of each product primarily in terms of the efficiency of removing mascara (black paste), lip gloss (positive red), BB cream (yellowish) from each example and a commercial product and a blank control (tap water).

Wherein the change in L represents the efficiency of removing mascara, the change in a represents the efficiency of removing lip gloss, and the change in b represents the efficiency of removing BB cream.

The method comprises the following specific steps:

(1) 30 micron-sized 2 micron-sized frosted PMMA plates with the size of 7.2cm by 4.6cm are divided into 3 groups, and each group comprises 10 blocks. The first group of 10 blocks are respectively numbered from J1 to J10, the second group of 10 blocks are respectively numbered from C1 to C10, and the third group of 10 blocks are respectively numbered from B1 to B10.

(2) Three fixed positions are taken on each PMMA plate, the distance between every two fixed positions is more than 2cm, and marks are made.

(3) The L, a, b values for 3 marked sites were measured on each PMMA plate with a colorimeter, 3 times for each marked site, averaged, and then the average of the three marked sites was averaged and recorded as the pre-application L a b color space value.

(4) Taking mascara (black paste) to be coated on a first group of PMMA plates, namely J1-J10, horizontally pushing by using a metal frame with a smooth friction surface during coating to ensure that the mascara is uniformly coated on the PMMA plates, ensuring that the mass of the mascara coated on each PMMA plate is 10g (the difference between each PMMA plate and each group is less than 0.01g, then placing the PMMA plates in a biochemical incubator at 40 ℃ to air-dry for 24H, respectively coating lip glaze (positive red) and BB cream (partial yellow) on a second group of PMMA plates and a third group of PMMA plates in the same way, and then placing the PMMA plates in the biochemical incubator at 40 ℃ to air-dry for 24H.

(5) And taking out the PMMA plate, measuring the L values of three marked positions on each PMMA plate of the first group, the a values of three marked positions on each PMMA plate of the second group, the b values of three marked positions on each PMMA plate of the third group by a colorimeter, measuring each marked position for 3 times, averaging, then, taking the average value of the three marked positions and recording the average value as the color space value of L a b after coating.

(6) The makeup remover cotton stained with equal amounts of each of the examples, comparative examples, commercially available samples, and deionized water (blank) was sequentially fixed to a constant weight metal block, and the PMMA plate was wiped with constant force. The samples of example 1 were wiped with J1, C1, B1, and similarly, examples 2 through 7 were wiped with J2-J7, C2-C7, B2-B7, respectively; commercial product 1 and commercial product 2 were wiped with J8, C8, B8 and J9, C9, B9, respectively; deionized water (blank) wipes J10, C10, B10.

(7) Wiping is carried out repeatedly for 5 times, then washing is carried out for 1min, and after washing is finished, the PMMA plate is placed in a biochemical incubator at 40 ℃ for air drying.

(8) The operation method steps of lip glaze and BB cream are the same.

(9) And taking out the PMMA plate, measuring the L values of three marked positions on each PMMA plate of the first group, the a values of three marked positions on each PMMA plate of the second group, the b values of three marked positions on each PMMA plate of the third group by a colorimeter, measuring each marked position for 3 times, averaging, then, taking the average value of the three marked positions and recording the average value as the color space value of L a b after makeup removal.

(10) The makeup removal rate (%) was calculated as follows:

the values recorded before application, after makeup removal for each group L a b are given in table 2 below:

as in table 2 above: the makeup removing power is sequentially as in example 6, example 5, example 3, example 2, example 1, example 7 and example 4, and the effects are all better than those of the products of the commercial examples; combining the data of example 7 and comparative examples 1 and 2 in tables 1 and 2, it can be seen that the makeup removing ability of example 7 with butanediol and glycerin is significantly improved when the content of the comparative oil is higher than that of example 7 with the same amount of surfactant.

And (3) stability testing:

30g of each of the samples in examples 1 to 7 were taken and subjected to-18 ℃, 2 ℃, normal temperature, 40 ℃, 48 ℃ and-18 ℃ heat and cold resistance alternate cycle (firstly placed in a 48 ℃ biochemical incubator for 24 hours, restored to room temperature for 24 hours, then placed in a-18 ℃ refrigerator for 24 hours, and then restored to room temperature) stability test, and the physicochemical indexes of the samples were recorded after one month of unified restoration to room temperature, as shown in the following table 3:

the physical and chemical indexes of each group are as follows:

and (3) normal:

slight abnormality but without affecting the use experience and effect: excellent;

exception: ☉, respectively;

the using effect is not influenced totally, and the product is qualified: root of Chinese thorowax

The results in Table 3 show that the product of the invention has good stability and qualified use effect.

Compared with the prior art, the product provided by the invention has the advantages that the polyol and the makeup removing component are reasonably matched, so that the dispersibility of the polyglycerol fatty acid ester self-emulsifying agent in oil and water, the self-emulsifying property and the paste stability are obviously improved, good makeup removing force is endowed, the safety, the mildness and the moisture retention are realized, and the problem of dry skin after makeup removal due to strong makeup removing force is avoided.

The embodiments of the present invention have been described in detail with reference to the examples, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.