KR900002521B1 - Make-up composition for cosmetics - Google Patents

Abstract

A low foaming make-up foundation for cosmetics comprises an emulsified make-up foundation componont which contains 0.3-4.0 wt. pts. of one or more oil-soluble polymers selected from modified pyrrolidone resin, polyethyle wax, silicon resin, aromatic hydrocarbon resin, terpene resin, polyisoprene resin or ethylcellulose; and one or more aerosol dispersion agent components selected from propane, n-butane, n-pentane, freon 11, freon 12, freon 113 or freon 114.

Description

Low Foaming Makeup Foundation Cosmetics

The present invention relates to a low-foam makeup foundation cosmetics, and more particularly to a low-foaming makeup foundation cosmetics comprising an emulsion-type makeup foundation component and an aerosol propellant component containing an oil-soluble polymer.

In general, the quality of make-up foundation cosmetics is judged according to the makeup effect, usability and persistence. In order to show the excellent makeup effect, the hiding power, color expression power, and moisturizing effect should be good. When the skin texture and spreadability is good, there should be no burden on the skin, and in order to exhibit excellent persistence, the skin adhesion and water resistance should be good so as not to be washed off by water or sweat well.

Conventional emulsifying make-up foundation cosmetics are light and easy to apply, and less burden on the skin, while compared to make-up foundation cosmetics of other formulations, the pigment content is low, and the hiding power is low and water resistance and adhesion There were problems such as poor makeup persistence. To solve these drawbacks, lipophilic pigments or reactive silicones are used to treat lipophilic pigments to enhance cosmetic persistence, or oil-based components containing water-resistant film-forming agents in combination with solid waxes and oils. There was an effort to promote it. However, the sustainability of the makeup foundation cosmetics thus prepared is still not satisfactory, and in particular, when the film forming agent is used, the use of the film-forming agent becomes heavy and the burden on the skin becomes poor, and the amount of the pigment is limited. It did not improve hiding power.

On the other hand, in order to solve this disadvantage by using a foaming base consisting of a foam forming agent and a propellant, by containing a high concentration of pigments without losing the advantages of conventional emulsion cosmetic makeup cosmetics, Although foam makeup foundation cosmetics were developed, this also had disadvantages of poor makeup persistence.

Accordingly, the present inventors have studied diligently to solve the above problems, and when mixed with a polymer material and an aerosol injection agent, the present invention can manufacture a low-foaming makeup foundation cosmetic that has excellent makeup effect and usability as well as improved makeup persistence. It was found that the present invention was completed.

Accordingly, an object of the present invention is to provide a low-foaming makeup foundation cosmetics having an excellent makeup effect, usability and makeup persistence composed of an emulsion type makeup foundation component and an aerosol propellant component containing a polymer material.

Hereinafter, the present invention will be described in detail.

The present invention is a cosmetics, cosmetics, modified polyvinylpyrrolidone resin, polyethylene wax, silicone resin, aromatic hydrocarbon resin, terpene resin, polyisoprene resin and ethyl cellulose selected from the group consisting of two or more oil-soluble polymers Is composed of 0.3 to 4.0 parts by weight of an emulsified makeup foundation component and one or two or more aerosol propellant components selected from propane, n-butane, n-pentane, Freon 11, Freon 12, Freon 113 and Freon 114 It is characterized by.

Referring to the present invention in more detail as follows.

The low-foaming makeup foundation cosmetics of the present invention is composed of an emulsion-type makeup foundation component and an aerosol propellant component containing an oil-soluble polymer, and contains an oil-soluble polymer in an emulsion-type makeup foundation component and has adhesion to skin. It is possible to form a film, and to make it excellent in water resistance, it is the biggest feature to enhance the makeup persistence of makeup foundation. Examples of the oil-soluble polymer include modified polyvinylpyrrolidone resins such as vinylpyrrolidone / high alkane copolymer, silicone resins such as trimethylsiloxysilicate and polydimethiconol, neopolymer T-120 (Japan Petroleum Co., Ltd.) and Terpene-based resins such as aromatic hydrocarbon resins such as Neopolymer T-140 (Japan Petroleum), Quinton Q-100 (Japan Xeon), Quinton B-170 (Japan Xeon) and Quinton C-100 (Japan Xeon) , Polyisoprene resin, polyethylene wax and ethyl cellulose such as Escolak 1071 oil (Axon, USA) and Escolac 1103 oil (Axon, USA), in particular modified polyvinylpyrrolidone resin, silicone resin, Polyethylene wax and ethyl cellulose are preferred, and one or two or more selected from the above polymers are used.

In addition, the amount of the oil-soluble polymer is important, but when the amount of the oil-soluble polymer is used too much, the effect of enhancing makeup persistence is too low, and when used too much, the strength of the formed film is too high and thick, which imposes a burden on the skin. When the oil-soluble polymer is contained in the cup foundation component in an amount of 0.3 to 4.0 parts by weight, and preferably 0.5 to 2.0 parts by weight, the best effect can be obtained. As the pigment, those having good affinity with oil-soluble polymers such as those having strong lipophilic properties or those which have been lipophilic with reactive silicone or the like may be used.

Meanwhile, as the aerosol propellant component used in the present invention, one or two or more selected from propane, n-butane, n-pentane, Freon 11, Freon 12, Freon 113, and Freon 114 may be used. It is recommended to use a mixture of Freon 12, Freon 114 1: 1.

The low foaming makeup foundation of the present invention composed of the emulsion type makeup foundation component containing the oil-soluble polymer and the aerosol propellant component includes 20-70 parts by weight of purified water and a water-soluble moisturizer, 5-50 parts by weight of pigment, 10-50 parts by weight of oil-soluble substances such as waxes and oils, 5-20 parts by weight of aerosol propellants, and other additives such as ethanol, preservatives, and perfumes.

Hereinafter, the present invention will be described in detail with reference to Examples.

[Examples 1-3]

The ingredients shown in Table 1 were prepared according to the composition ratio of each example. Evaluation of usability, hiding power and persistence of the prepared makeup foundation cosmetics is shown in Table 3 below.

TABLE 1

[Comparative Examples 1 and 2]

Next, the ingredients shown in Table 2 were prepared according to the composition ratio of each Comparative Example, and the evaluation on the usability, hiding power, and persistence of the prepared makeup foundation cosmetics is shown in Table 3 below.

TABLE 2

[compare]

50 subjects were subjected to make-up using the makeup foundation cosmetics prepared in Examples 1 to 3 and Comparative Examples 1 and 2, and then evaluated for usability, hiding power, and persistence of each makeup foundation cosmetic. The results are shown in Table 3 below. However, in the evaluation method, each subject evaluates each of usability, hiding power, and persistence, and gives the following scores,

Very good: 3 points

Right: 2 points

Slightly superior: 1 point

Normal: 9 points

Poor: -1 point

The scores evaluated by 50 subjects were summed for each of usability, hiding power, and persistence, and then evaluated according to the scores.

100 to 150 points: 000 (very good)

50-100 points: 00 (good)

0 to 50 points: 0 (normal)

-50 to 0 points: X (bad)

TABLE 3

As shown in Table 3, the makeup foundation cosmetics containing the oil-soluble polymer according to the present invention can be seen that the makeup sustainability is greatly increased without impairing the usability, hiding power, etc., as compared with the absence of the oil-soluble polymer. When lipophilic pigments with reactive silicones were used, the hiding power was high and the durability was excellent.

[Examples 4 to 8]

Next, the ingredients shown in Table 4 were prepared according to the composition ratio of each example, and then evaluation of the usability, hiding power, and persistence of the prepared makeup foundation cosmetics was shown in Table 6 below.

TABLE 4

Comparative Examples 3 to 4

Next, the makeup foundation cosmetics were prepared according to the composition ratios of the comparative examples shown in Table 5, and the evaluation on the usability, hiding power, and persistence of the prepared makeup foundation cosmetics is shown in Table 6 below.

TABLE 5

[compare]

50 subjects were subjected to make-up using the makeup foundation cosmetics prepared in Examples 4 to 8 and Comparative Examples 3 to 4, and then the usability, hiding power, and persistence of each makeup foundation cosmetic were evaluated. The results are shown in Table 6 below. However, the evaluation method is shown in Table 3.

TABLE 6

As shown in Table 6, when the content of the oil-soluble polymer is low, the cosmetic persistence is bad, and when too much, the usability becomes poor.

Claims (7)

In makeup foundation cosmetics, one or two or more useful polymers selected from modified vinyl pyrrolidone resin, polyethylene wax, silicone resin, aromatic hydrocarbon resin, terpene resin, polyisoprene resin and ethyl cellulose are 0.3 To 4.0 parts by weight of an emulsified makeup foundation component and propane, n-butane, n-butane, n-butane, freon 11, freon 12, freon 113 and freon 114 selected from one or two or more aerosol spray components Low foaming makeup foundation cosmetics. The cosmetic according to claim 1, wherein the modified polyvinylpyrrolidone resin is a copolymer of vinylpyrrolidone and higher alkanes. The cosmetic according to claim 1, wherein the aromatic hydrocarbon resin is neopolymer T-120 or neopolymer T-140. The cosmetic according to claim 1, wherein the silicone resin is trimethylsiloxy silicate or polydimethiconol. The cosmetic according to claim 1, wherein the terpene resin is Quinton A-100, Quinton B-170 or Quinton C-100. The cosmetic according to claim 1, wherein the polyisoprene-based resin is Escolac 1071 oil or Escolac 1103 oil. The cosmetic of claim 1 wherein the aerosol propellant is a 1: 1 mixture of Freon 12 and Freon 114.