JP6762553B2 - Emulsified cosmetics - Google Patents

Description

The present invention relates to a cosmetic containing a semi-solid water-holding oil agent, a non-volatile liquid oil agent, a water-soluble film-forming agent, and an oil-soluble film-forming agent, and spreads smoothly when applied to the skin. It is possible to provide an emulsified cosmetic that is rich but not sticky, and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous.

Examples of external preparations for the skin that moisturize and moisturize the skin generally include cosmetics such as milky lotions, beauty essences, and creams. In order to improve the feeling of use such as richness and moistness of these cosmetics, many of them contain various semi-solid or solid oils. However, if the content of the semi-solid or solid oil is increased, the richness and moistness are increased accordingly, but on the other hand, the semi-solid or solid oil itself has a strong stretchy weight and stickiness. It had the drawback of giving an unpleasant feel. In order to suppress such a sticky feeling, it has been studied to contain powder (Patent Document 1), but when powder is contained, there are drawbacks such as heavy spread during application and dry skin over time. was there.

By the way, it is the increase of wrinkles that has a great influence on the appearance and the like in the change with age. In particular, the skin around the eyes is thin, so it is easy to dry, and the movement due to changes in facial expressions is large, so wrinkles are likely to occur. Therefore, various means for hiding or making wrinkles inconspicuous have been devised.
For example, a method containing powders such as organopolysiloxane elastomer spherical powder (Patent Document 2), crosslinked spherical polystyrene (Patent Document 3), spherical silicone particles (Patent Document 4), and spherical polyethylene powder (Patent Document 5). , There are methods (Patent Documents 6 and 7) containing plate-like powder coated with spherical powder, and these methods smooth the concave parts of the skin with powder or utilize the light scattering characteristics of the powder. This is a method of blurring the wrinkles on the skin to make it difficult to see. However, when the powder is blended, there are problems that the powder collects in the concave portion due to the movement of the face, wrinkles are conspicuous, and the skin dries with time.
As described above, it has been difficult to obtain a cosmetic that spreads smoothly when applied to the skin, is rich but not sticky, and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous.

Japanese Unexamined Patent Publication No. 2011-213627 Japanese Unexamined Patent Publication No. 2004-323462 Japanese Unexamined Patent Publication No. 08-073317 Japanese Unexamined Patent Publication No. 2011-022066 Japanese Unexamined Patent Publication No. 2015-117236 Japanese Unexamined Patent Publication No. 2005-263708 Japanese Unexamined Patent Publication No. 2012-21103

From the above circumstances, an object of the present invention is to provide an emulsified cosmetic that spreads smoothly when applied to the skin, is rich but not sticky, and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous. There is.

As a result of repeated studies in view of the above-mentioned actual conditions, the inventor of the present application contains the following components (A) to (D) in the cosmetic base material, so that when applied to the skin, it spreads smoothly and has richness. We have found that an emulsified cosmetic that is not sticky and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous can be obtained, and has completed the present invention. That is, the present invention is an emulsified cosmetic containing the following components (A) to (D).
(A) Semi-solid water-holding oil (B) Non-volatile liquid oil (C) Water-soluble film-forming agent (D) Oil-soluble film-forming agent

The present invention further contains the following components (E) and / or components (F) in addition to the above components (A) to (D) to provide an emulsified makeup having a more excellent rich feeling of use and moisturizing effect. I found that I could get a fee.
(E) Cholesterol Pullulan (F) Extracts of plants belonging to the genus Lady's mantle and / or the genus Green bean in the family Rosaceae

The present invention is an emulsified cosmetic that spreads smoothly when applied to the skin, is rich but not sticky, and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous.

Hereinafter, the present invention will be described in detail.

The component (A) semi-solid water-holding oil agent and the component (B) non-volatile liquid oil agent used in the present invention are intended to obtain a smooth spread of emulsified cosmetics, a rich feeling of use, and an excellent moisturizing effect. It is contained.

The component (A) semi-solid water-holding oil used in the present invention is a semi-solid oil at 25 ° C., and has a melting point of 25 to 70 ° C. and is not completely solidified in this range. It is an oil agent that is distinguished from solid oil agents. Further, the water-holding oil agent has a water-holding capacity of 100 or more according to the following test method.
Test method: Weigh 10 g of oil heated to 50 ° C into a 200 ml beaker, gradually add water at 50 ° C while stirring at 3000 rpm with a desper mixer, and set the end point when water emerges on the surface of the oil. The amount of water added up to the end point (weight g) was measured, and this value was divided by 10 and multiplied by 100 to obtain the water holding capacity.

The component (A) semi-solid water-holding oil used in the present invention is not particularly limited as long as it is usually used for cosmetics, and any of them can be used. For example, amino acid ester oils such as dilauroyl glutamate (cholesteryl / behenyl / octyldodecyl), di lauroyl glutamate (octyldodecyl / phytosteryl / behenyl), myristylmethyl-β-alanine (phytosteryl / decyltetradecyl), shea butter, hexa. (Hydroxystearic acid / stearic acid / logonic acid) Dipentaerythrit fatty acid esters such as dipentaerythrityl, dimer dilinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), dimer dilinoleic acid dimer dilinoleyl bisisostearyl, etc. Examples of the dimer acid derivative of the above, phytosterol derivatives such as macadamia nut oil fatty acid phytosteryl, and these can be used alone or in combination of two or more as required.
Commercially available products include Ajinomoto's Eldu PS-301, Eldu PS-304, Eldu PS-306, Eldu APS-307, Croda Japan's Cropure Shea Butter, Higher Alcohol Industry's Shea Butter RF, and Nisshin. Examples thereof include Cosmall 168ARV manufactured by Oillio Group, PLANDOOL-LG1, PLANDOOL-LG3, PLANDOOL-S, PLANDOOL-H, PLANDOOL-G, and PLANDOOL-MAS manufactured by Nippon Fine Chemical Co., Ltd.

The component (B) non-volatile liquid oil used in the present invention is an oil component that is liquid at 25 ° C. and has no volatility, and is not particularly limited as long as it is usually used for cosmetics. Any of them can be used. For example, liquid fatty acids such as isostearic acid, macadamia nut oil, olive oil, camellia oil, avocado oil, jojoba oil, palm oil, meadowfoam oil and other fats and oils, isononyl isononanoate, isotridecyl isononanoate, cetyl octanoate, isopropyl myristate, palmitin. Octyl acid, isopropyl palmitate, octyldodecyl myristate, hexyldecyl isostearate, isostearyl isostearate, diisostearyl malate, glyceryl trioctanoate, trimethylolpropane triisostearate, di lauroyl glutamate (phytosteryl / octyldodecyl), etc. Higher alcohols such as esters, octyldodecanol and oleyl alcohol, hydrocarbons such as liquid paraffin, squalane, polybutene and olefin oligomer, low degree of polymerization dimethylpolysiloxane, high degree of polymerization dimethylpolysiloxane, methylphenylpolysiloxane, polyether modification Silicone oils such as polysiloxane, polyoxyalkylene, alkylmethylpolysiloxane, methylpolysiloxane copolymer, alkoxy-modified polysiloxane, crosslinked organopolysiloxane, fluorine-modified polysiloxane, perfluorodecane, perfluorooctane, perfluoropoly Fluoroxane-based oils such as ether can be mentioned, and one or more of these can be used as required.

The content of the component (A) semi-solid water-holding oil agent and the component (B) non-volatile liquid oil agent used in the present invention is not particularly limited and can be appropriately adjusted according to the desired usability. The total content of the component (A) and the component (B) is preferably 10 to 35% by weight in the total composition. If the total content is less than 10% by weight, a sufficient moisturizing effect may not be obtained, and if it exceeds 35% by weight, the spread may be poor and a feeling of stickiness may occur. ..

The weight ratio of the component (A) semi-solid water-holding oil and the component (B) non-volatile liquid oil used in the present invention is not particularly limited and can be appropriately adjusted according to the desired usability. The weight ratio of the component (A) to the component (B) is preferably 3: 1 to 1: 1. If the content of the component (A) is less than 1: 1 as the weight ratio of the component (A) to the component (B), a sufficient moisturizing effect may not be obtained, and the component (A) and the component (B) may not be sufficiently moisturized. ), If the weight ratio is more than 3: 1, the spread may be poor and the feeling of use may be poor, such as a sticky feeling.

The component (C) water-soluble film forming agent and the component (D) oil-soluble film forming agent used in the present invention make wrinkles inconspicuous by providing a rich feeling of use, an excellent moisturizing effect, and a thickness of the coating film. It is contained for the purpose of obtaining an effect.

The component (C) water-soluble film-forming agent used in the present invention is not particularly limited as long as it is usually used for cosmetics, and any of them can be used. Examples thereof include polyvinylpyrrolidone, polyvinyl alcohol, polyvinyl acetate, vinyl acetate / vinylpyrrolidone copolymer, sodium carboxymethyl cellulose, pullulan, modified cornstarch, hydrolyzed hydrogenated starch, agar, etc., and these may be used alone or as required. Two or more types can be used. Among these, polyvinylpyrrolidone is preferable from the viewpoint of usability such as flexibility of the film and non-stickiness. Examples of commercially available polyvinylpyrrolidone products include LVISKOL K-30 and LUVISKOL K-90 manufactured by BASF.

The content of the component (C) water-soluble film-forming agent used in the present invention is not particularly limited and can be appropriately adjusted according to the desired feeling of use, but is 0.05 to 1.5% by weight in the total composition. Is preferable. If it is less than 0.05% by weight, a rich feeling of use, a moisturizing effect, and an effect of making wrinkles inconspicuous may not be obtained, and if it exceeds 1.5% by weight, the spread becomes worse, a sticky feeling, and after application. There may be problems with the usability, such as a feeling of tension.

The component (D) oil-soluble film-forming agent used in the present invention is not particularly limited as long as it is usually used for cosmetics, and any of them can be used. For example, dextrin isostearate, myristoylation pullulan, trimethylsilyl pullulan, alkyl (C30-45) dimethylsilylpolypropylsilsesquioxane and the like can be mentioned, and one or more of these can be used as required. Among these, dextrin isostearate is preferable from the viewpoint of solubility in the contained oil, richness at the time of application, non-stickiness, and the like. Examples of commercially available products of dextrin isostearate include Unifilma HVY manufactured by Chiba Flour Milling Co., Ltd.

The content of the component (D) oil-soluble film-forming agent used in the present invention is not particularly limited and can be appropriately adjusted according to the desired feeling of use, but is 0.05 to 5% by weight in the total composition. Is preferable. If it is less than 0.05% by weight, a rich feeling of use, a moisturizing effect, and an effect of making wrinkles inconspicuous may not be obtained, and if it exceeds 5% by weight, the spread becomes worse and a feeling of tension after application appears. There may be problems with usability.

According to the present invention, if the ingredients (A) to (D) are contained, an emulsified cosmetic that spreads smoothly when applied to the skin, is rich but not sticky, and has an excellent moisturizing effect and an effect of making wrinkles inconspicuous. It can be provided, but by further containing an extract of a plant belonging to the component (E) cholesterol purulan and / or the component (F) Rosaceae Lady's Mantles and / or Leguminosae Wild Bean, when applying the emulsified cosmetics. The richness and moisturizing effect of the plant are enhanced, and a better emulsified cosmetic can be obtained.

The component (E) cholesterol pullulan used in the present invention is pullulan, which is a highly water-soluble nonionic linear polysaccharide, in which a cholesterol group is introduced as a hydrophobic group by a urethane bond. Examples thereof include MEDUSEEDS-C1 manufactured by Nichiyu Co., Ltd.

In the present invention, the content of the component (E) cholesterol pullulan is not particularly limited and can be appropriately adjusted according to the desired feeling of use, but is preferably 0.01 to 0.4% by weight in the total composition. .. If it is less than 0.01% by weight, the rich feeling of use and the enhancement of the moisturizing effect may not be felt at the time of application, and even if it exceeds 0.4% by weight, the feeling of use and moisturizing will be more rich. It is uneconomical because the effect is not enhanced.

Ingredients used in the present invention (F) Extracts of plants belonging to the genus Lady's mantle and / or the genus Lady's mantle of the family Rosaceae are not limited in terms of the site to be used, and include buds, stems, leaves, seeds, flowers, etc. The above-ground part including the above-ground part, the root, the underground part such as the rhizome, etc. can be used individually or in combination. In addition, the plant itself may be used for extraction, or a processed product such as dried, shredded, or crushed may be used.

Ingredients (F) used in the present invention Extracts of plants belonging to the genus Lady's mantles and / or the genus Leguminosae are not particularly limited, and may be, for example, heat-extracted or extracted at room temperature or low temperature. It may be a thing. Examples of the solvent to be extracted include water, lower alcohols, liquid polyhydric alcohols, ketones (acetone, methyl ethyl ketone, etc.), acetonitrile, esters, hydrocarbons, ethers, and these solvents include 1 Seeds or a mixture of two or more can be used.

Commercially available products include the female mantle manufactured by Technoble Co., Ltd., which is an extract of the leaves of Lady's mantles of the Rosaceae family, and the black bean tree extract BG manufactured by Maruzen Pharmaceuticals Co., Ltd., which is an extract of the black bean genus Azuki bean. And so on.

In addition to the above-mentioned essential components, the emulsified cosmetic of the present invention includes various components, for example, anionic surfactants, cationic surfactants, and nonionic surfactants, depending on the purpose of use, as long as the effects of the invention are not impaired. Appropriately contain sex surfactants, oils, ultraviolet absorbers, preservatives, moisturizers, thickeners, coloring agents, sequestrants, antioxidants, beauty ingredients, fragrances, refreshing agents, pH adjusters, etc. Can be done.

Examples of the emulsified cosmetics of the present invention include emulsions, moisturizing creams, eye creams, beauty essences, massage agents, facial masks, hand creams, skin care cosmetics such as body creams, and makeup base cosmetics. Examples of the method of use include a method of using by hand, a method of impregnating a non-woven fabric or the like with the product, and the like. Among them, when used as a cosmetic for the eyes such as eye cream, it exhibits particularly excellent effects such as a moisturizing effect and an effect of making fine wrinkles around the eyes inconspicuous.

Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited thereto. Unless otherwise specified, the content is% by weight.

(Examples 1 to 35 and Comparative Examples 1 to 6) Eye cream The emulsified cosmetic of the present invention will be described with reference to Examples 1 to 35 below. Evaluation of "smoothness", "richness", "non-stickiness", "inconspicuous wrinkles", and "moisturizing effect" when the emulsified cosmetics of the present invention are prepared and each cosmetic is applied. went.

(Evaluation of smoothness, richness, non-stickiness, and inconspicuous wrinkles)
Emulsified cosmetics were prepared as shown in Examples and Comparative Examples, and when each emulsified cosmetic was applied by 20 expert evaluators, "smoothness", "richness", and "non-stickiness" , "Inconspicuous wrinkles" was sensory evaluated and judged according to the following evaluation criteria.
<Evaluation criteria>
⊚: 16 or more out of 20 people evaluated it as good.
◯: 11 to 15 out of 20 people were evaluated as good.
Δ: 6 to 10 out of 20 people were evaluated as good.
×: 5 or less of the 20 people evaluated as good.

(Evaluation of moisturizing effect)
Emulsified cosmetics were prepared as shown in Examples and Comparative Examples, and the "moisturizing effect" 8 hours after applying each emulsified cosmetic was sensory evaluated by 20 expert evaluators, and the following evaluation criteria were used. Judgment was made according to.
<Evaluation criteria>
⊚: 16 or more out of 20 evaluated that the moisturizing effect was high.
◯: 11 to 15 out of 20 evaluated that the moisturizing effect was high.
Δ: 6 to 10 out of 20 evaluated that the moisturizing effect was high.
×: 5 or less of the 20 people evaluated that the moisturizing effect was high.

According to Examples 1 to 13 and Comparative Examples 1 to 3 shown in Table 1, emulsified cosmetics were prepared by the following production methods and evaluated based on the above-mentioned use test method, evaluation items and evaluation criteria. In addition, the components marked with * in the table are the following commercially available raw materials.

* 1 Eldu CL-301 (manufactured by Ajinomoto Co., Inc.)
* 2 PLANDOOL-H (manufactured by Nippon Fine Chemical Co., Ltd.)
* 3 PLANDOOL-MAS (manufactured by Nippon Fine Chemical Co., Ltd.)
* 4 Unifilma HVY (manufactured by Chiba Flour Milling Co., Ltd.)
* 5 LUVISKOL K-90 (manufactured by BASF)

(Production method)
Component 12 was added to component 11 that had been preheated to 70 ° C. and dispersed for 30 minutes. Then, components 13 to 15 were added, and the mixture was heated to 80 ° C. Separately, components 1 to 10 were heated and dissolved at 80 ° C., components 11 to 15 were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, it was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain an emulsified cosmetic.

As is clear from the results in Table 1, the emulsified cosmetics of Examples 1 to 13 have a smooth spread, a rich but non-sticky effect, and an excellent effect of making wrinkles less noticeable and a moisturizing effect. It became clear. On the other hand, Comparative Examples 1 and 2 which did not contain the semi-solid water-holding oil had low richness and moisturizing effect, and Comparative Example 3 which did not contain the non-volatile liquid oil had smoothness. , The non-stickiness was inferior.

According to Examples 14 to 28 and Comparative Examples 4 to 6 shown in Table 2, emulsified cosmetics were prepared by the following production methods and evaluated based on the above-mentioned use test method, evaluation items and evaluation criteria. In addition, the components marked with * in the table are the following commercially available raw materials.

* 6 Cosmall 168ARV (manufactured by Nisshin Oillio Group)
* 7 Myristoylated pullulan (manufactured by Katakura Corp. Agri Co., Ltd.)
* 8 SW-8005 C30 RESIN WAX (manufactured by Toray Dow Corning)
* 9 GOHSENOL EG-25 (manufactured by Nippon Synthetic Chemical Industry Co., Ltd.)
* 10 Pullulan for cosmetics (manufactured by Hayashibara Co., Ltd.)

(Production method)
Component 10 was added to component 9 which had been preheated to 70 ° C. and dispersed for 30 minutes. Then, components 11 to 15 were added, and the mixture was heated to 80 ° C. Separately, components 1 to 8 were heated and dissolved at 80 ° C., components 9 to 15 were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, it was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain an emulsified cosmetic.

As is clear from the results in Table 2, the emulsified cosmetics of Examples 14 to 28 have a smooth spread, a rich but non-sticky effect, and an excellent effect of making wrinkles less noticeable and a moisturizing effect. It became clear. On the other hand, Comparative Examples 4 to 6 containing no water-soluble film-forming agent and / or oil-soluble film-forming agent were inferior in the evaluation of richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect. there were.

According to Examples 29 to 35 shown in Table 3, emulsified cosmetics were prepared by the following production methods and evaluated based on the above-mentioned use test method, evaluation items and evaluation criteria. In addition, the components marked with * in the table are the following commercially available raw materials.

* 11 Mades-C1 (manufactured by Nichiyu Co., Ltd.); 1% aqueous solution containing cholesterol pullulan * 12 Female mantle (manufactured by Technoble Co., Ltd.); 0.2% aqueous solution containing lady's mantle leaf extract * 13 Black bean azuki bean extract BG (Maruzen) (Manufactured by Pharmaceutical Co., Ltd.); Contains 1% of Lady's mantle extract

(Production method)
Component 9 was added to component 8 which had been preheated to 70 ° C. and dispersed for 30 minutes. Then, components 10 to 15 were added, and the mixture was heated to 80 ° C. Separately, components 1 to 7 were heated and dissolved at 80 ° C., components 8 to 15 were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, it was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain an emulsified cosmetic.

As is clear from the results in Table 3, the emulsified cosmetics of Examples 29 to 35 give a better richness when cholesterol pullulan is contained, and more when the lady's mantle leaf extract and black bean azuki bean extract are contained. It was clarified that a moisturizing effect can be obtained.

Other examples of the present invention are shown below.

(Example 36)
Essence (ingredient) (%)
1. 1. Sorbitan monostearate 2.0
2. 2. Jojoba seed oil 2.0
3. 3. Olive oil 4.0
4. Shea fat * 14 2.0
5. Macadamia nut oil fatty acid phytosteryl * 3 4.0
6. Hydrogenated rapeseed oil alcohol 0.8
7. Dextrin isostearate * 4 0.5
8. Residual purified water 9. Seawater (deep sea water) 10.0
10. Synthetic Steven Site 1.0
11. Xanthan gum 0.1
12. Glycerin 5.0
13.1,3-butylene glycol 5.0
14. Polyvinylpyrrolidone * 15 0.5
15. Cholesterol pullulan aqueous solution * 11 5.0
16. Lady's mantle leaf extract * 12 0.5
17. Sunflower bud extract 0.5
18. Rubus extract 0.5
19. Methylparaben 0.2
20. Purified water 5.0
21. Lauroylmethyl taurine Na 0.4
* 14 Shea butter RF (manufactured by Higher Alcohol Industry Co., Ltd.)
* 15 LUVISKOL K-30 (manufactured by BASF)
(Production method)
Ingredients 10 and 11 were added to components 8 and 9 previously heated to 70 ° C. and dispersed for 30 minutes. Then, components 12 to 19 were added, and the mixture was heated to 80 ° C. Separately, the components 1 to 7 are heated and dissolved at 80 ° C., the components 8 to 19 are added, the homomixer is operated at 5000 rpm for 1 minute, the heated and dissolved components 20 and 21 are added, and the homomixer is further heated at 5000 rpm. It was emulsified by running for 10 minutes. Then, it was cooled to 35 ° C. at a stirring speed of 50 rpm in a 1 L tubular separable flask to obtain a beauty essence.

As a result of evaluating Example 36 in the same manner as in the above evaluation method, a beauty essence having excellent smoothness, richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect was obtained.

(Example 37)
Emulsion (ingredient) (%)
1. 1. Methylglucoside sesquistearate 1.5
2. 2. Polyglyceryl stearate-6 0.2
3. 3. Polyglyceryl distearate-10 0.2
4. Hydrogenated polyisobutene 2.0
5. Meadowfoam oil 2.0
6. Dimer dilinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl) * 2 6.0
7. Stearyl alcohol 1.2
8. Dextrin isostearate * 4 0.2
9. Residual purified water 10. Synthetic Steven Site 0.8
11. Xanthan gum 0.1
12. Dipropylene glycol 5.0
13.1,3-butylene glycol 5.0
14. Polyvinylpyrrolidone * 15 0.2
15. Pullulan * 10 0.2
16. Cholesterol pullulan aqueous solution * 11 5.0
17. Lady's mantle leaf extract * 12 1.0
18. Azuki bean extract * 13 1.0
19. Methylparaben 0.2
(Production method)
Ingredients 10 and 11 were added to the component 9 which had been preheated to 70 ° C. and dispersed for 30 minutes. Then, components 12 to 19 were added, and the mixture was heated to 80 ° C. Separately, components 1 to 8 were heated and dissolved at 80 ° C., components 9 to 19 were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, the mixture was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain a milky lotion.

As a result of evaluating Example 37 in the same manner as the above-mentioned evaluation method, a milky lotion having excellent smoothness, richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect was obtained.

(Example 38)
Emulsion (ingredient) (%)
1. 1. Sorbitan monostearate 2.5
2. 2. Polyglyceryl distearate-10 0.5
3. 3. Isostearyl isostearate 3.0
4. Dimer dilinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl) * 2 7.0
5. Stearyl alcohol 1.0
6. Dextrin isostearate * 4 0.5
7. Residual purified water 8. Seawater (deep seawater) 1.0
9. Synthetic Steven Site 0.2
10. Dipropylene glycol 5.0
11.1,3-butylene glycol 5.0
12. Polyvinylpyrrolidone * 5 0.2
13. Cholesterol pullulan aqueous solution * 11 3.0
14. Azuki bean extract * 13 0.1
15. Sunflower bud extract 0.1
16. Rubus extract 0.1
17. Methylparaben 0.2
(Production method)
Components 1 to 6 were heated and dissolved at 80 ° C., components 7 to 17 which had been uniformly mixed at 80 ° C. in advance were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, the mixture was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain a milky lotion.

As a result of evaluating Example 38 in the same manner as in the above evaluation method, a milky lotion having excellent smoothness, richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect was obtained.

(Example 39)
Moisturizing cream (ingredient) (%)
1. 1. Methylglucoside sesquistearate 1.5
2. 2. Sorbitan monostearate 0.5
3. 3. Diisostearyl malate 6.0
4. Isotridecyl isononanoate 6.0
5. Di-lauroyl glutamate (octyldodecyl / phytosteryl / behenyl)
* 16 12.0
6. Stearyl alcohol 3.0
7. Dextrin isostearate * 4 1.0
8. Cyclopentasiloxane 3.0
9. Residual purified water 10. Seawater (deep seawater) 5.0
11. Synthetic Steven Site 1.0
12. Xanthan gum 0.1
13. Diglycerin 10.0
14.1,3-butylene glycol 5.0
15. Polyvinylpyrrolidone * 5 0.2
16. Cholesterol pullulan aqueous solution * 11 10.0
17. Azuki bean extract * 13 2.0
18. Sunflower bud extract 1.0
19. Methylparaben 0.2
* 16 PLANDOOL-LG1 (manufactured by Nippon Fine Chemical Co., Ltd.)
(Production method)
Ingredients 9 and 10 preheated to 70 ° C. were added with ingredients 11 and 12 and dispersed for 30 minutes. Then, components 13 to 19 were added, and the mixture was heated to 80 ° C. Separately, components 1 to 8 were heated and dissolved at 80 ° C., components 9 to 19 were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, it was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain a moisturizing cream.

As a result of evaluating Example 39 in the same manner as in the above evaluation method, a moisturizing cream having excellent smoothness, richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect was obtained.

(Example 40)
Hand cream (ingredient) (%)
1. 1. Sorbitan monostearate 1.5
2. 2. Polyoxyethylene cured castor oil (40EO) 0.5
3. 3. Polyethylene glycol monostearate (25E.0.) 0.5
4. Hydrogenated poly (C6-12 olefin) 4.0
5. Olive oil 4.0
6. Dimethylpolysiloxane 8.0
7. Macadamia nut oil fatty acid phytosteryl * 3 15.0
8. Hexa (hydroxystearic acid / stearic acid / rosinic acid) dipentaerythrityl * 6 2.0
9. Hydrogenated rapeseed oil alcohol 2.5
10. Dextrin isostearate * 4 2.0
11. Residual purified water 12. Bentonite 0.5
13. Xanthan gum 0.3
14.1,3-butylene glycol 5.0
15. Polyvinylpyrrolidone * 5 0.2
16. Cholesterol pullulan aqueous solution * 11 2.0
17. Lady's mantle leaf extract * 12 0.1
18. Methylparaben 0.2
(Production method)
Ingredients 1 to 10 were heated and dissolved at 80 ° C., components 11 to 18 which had been uniformly mixed at 80 ° C. in advance were added, and then a homomixer was operated at 5000 rpm for 10 minutes to emulsify. Then, the mixture was cooled to 35 ° C. in a 1 L tubular separable flask at a stirring speed of 50 rpm to obtain a milky lotion.

As a result of evaluating Example 41 in the same manner as in the above evaluation method, a hand cream having excellent smoothness, richness, non-stickiness, wrinkle inconspicuousness, and moisturizing effect was obtained.

According to the present invention, by containing a semi-solid water-holding oil agent, a non-volatile liquid oil agent, a water-soluble film-forming agent, and an oil-soluble film-forming agent, it spreads smoothly and has a richness when applied to the skin. It is possible to develop an emulsified cosmetic that is not sticky but has an excellent moisturizing effect and an effect of making wrinkles inconspicuous.

Claims (6)

The following components (A) to (D);
(A) Semi-solid water-holding oil (B) Non-volatile liquid oil (C) Polyvinylpyrrolidone 0.05 to 1.5% by weight
(D) Oil-soluble film-forming agent 0.05 to 5% by weight
An emulsified cosmetic containing the above, and the weight ratio of the components (A) to (B) is 3: 1 to 1: 1 . The emulsified makeup according to claim 1, wherein the total content of the component (A) semi-solid water-holding oil agent and (B) non-volatile liquid oil agent is 10 to 35% by weight in the total composition. Fee. The emulsified cosmetic according to claim 1 or 2, wherein the oil-soluble film-forming agent (D) is a dextrin-based resinous film-forming agent. The emulsified cosmetic according to any one of claims 1 to 3 , further containing the component (E) cholesterol pullulan. The emulsified cosmetic according to any one of claims 1 to 4 , further comprising the component (F) an extract of a plant belonging to the genus Lady's mantle and / or the genus Leguminosae of the family Rosaceae. The emulsified cosmetic according to any one of claims 1 to 5 , wherein the site to be used is exclusively for the eyes.