JP2006257052A - Easily rinsable cosmetic for eyelash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an easily rinsable cosmetic for eyelashes, having durable make-up effect against tear and sweat, easily removable with water of ≤25°C (face washing, etc.), having excellent usability (lightness and smoothness) and forming a uniform and lustrous cosmetic film. <P>SOLUTION: The easily rinsable cosmetic for eyelashes contains (A) a polyvinyl alcohol, (B) a polymer containing an alkyl (meth)acrylate as a constitutional unit and (C) a copolymer of N-vinylpyrrolidone and a monomer having a double bond in the molecule. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an easy-to-wash cosmetic for cosmetics, and more specifically, a polymer containing polyvinyl alcohol, alkyl (meth) acrylate as a structural unit, N-vinylpyrrolidone and a monomer having a double bond in the molecule. By blending these polymers with a polymer having the ability to form a film, it has a long-lasting effect on tears and sweat, and is removed with water having a temperature of 25 ° C. or less (face washing, etc. It is related to an easy-to-wash ladle cosmetic that can be easily removed by the above action, has excellent usability (lightness and smoothness), has a uniform and glossy cosmetic film.

Cosmetics for eyelids have a cosmetic effect that makes the eyes clear by curling the eyelids or making the eyelids thick and long.
These cosmetics for salmon are composed mainly of solid oils such as wax, oil-soluble resins and powders, and film-forming agents, and produce comfortable usability, usability and functionality as cosmetics. For this purpose, studies have been made on the blending of waxes having various properties and properties, oil-soluble resins, powders, and film forming agents. These studies on waxes and oil-soluble resins have dramatically improved water resistance and oil resistance. However, when the water resistance and oil resistance are improved, it becomes difficult to remove the decorative film, and a remover dedicated to the eye for the purpose of removing a strong decorative film has become necessary. This eye-specific remover has the merit of enabling the removal of a strong cosmetic film, but it also has the demerit of placing a heavy burden on the eyes. Therefore, development of a vase cosmetic (for example, see Patent Documents 1 and 2) that can be removed with warm water and a mascara base (for example, see Patent Document 3) that can be removed with water without using a dedicated eye remover has been performed. I came.

JP 2003-137732 A JP 2003-26539 A JP 2004-339082 A

  However, the conventional cosmetics for wrinkles that can be removed by warm water have inconveniences such as that they do not fall off by washing with water in a situation where warm water cannot be used, even though they have been given makeup for sweat and tears. It was. In addition, the mascara base that can be removed with water has the inconvenience that the mascara base that can be removed with water must be used before the mascara is applied in advance in order to remove the mascara with water. In addition, there were two mascara and mascara application actions, necessitating techniques to apply neatly, making it difficult to make a uniform cosmetic film, and lacked simplicity. Therefore, a single application action has a long-lasting effect on tears and sweat, and it can be easily removed by an action that removes water (water temperature: 25 ° C or less) (an action such as a face wash). In addition, it has been desired to develop a vaginal cosmetic that can provide a glossy and uniform cosmetic film.

  As a result of intensive studies to solve the above problems, the present inventor has found that polyvinyl alcohol, a polymer containing alkyl (meth) acrylate as a structural unit, N-vinylpyrrolidone, and a double bond in the molecule. By containing a copolymer with the monomer it has, it has a long-lasting effect on tears and sweat, etc., and it can be easily removed by the action of removing with water (face washing etc.) The present invention has been completed by finding that an easy-to-wash type cosmetic for cosmetics with excellent makeup-holding effect and usability (lightness, smoothness), uniform makeup and gloss can be obtained. It was.

That is, the present invention includes the following components (A) to (C),
(A) Polymer containing polyvinyl alcohol (B) alkyl (meth) acrylate as a structural unit (C) A copolymer of N-vinylpyrrolidone and a monomer having a double bond in the molecule. This is an easy-to-wash cosmetic for cosmetics.

  The easy-to-wash cosmetic for cosmetics of the present invention has a long-lasting effect on tears and sweat, and can be easily removed by an action of removing with water (an action such as face washing). Excellent (lightness, smoothness) and uniform and glossy.

Hereinafter, the present invention will be described in detail.
In the present invention, the easy-to-wash type means that it can be easily washed away with water, that is, it can be easily removed by an action of removing (washing face or rubbing an eyelid) even when the water temperature is 25 ° C. or lower.

The polyvinyl alcohol as the component (A) used in the easy-to-wash cosmetic for cosmetics of the present invention is not particularly limited as long as it is usually used in cosmetics, and any of them can be used. Examples of commercially available products of polyvinyl alcohol include PVA-205, PVA-217, Kuraray Poval PVA124 (manufactured by Kuraray Co., Ltd.), PVA-EG25, PVA-EG40, PVA-GL05S, PVA-EG05, (Nippon Synthetic Chemical Co., Ltd.) (Manufactured by Kogyo Co., Ltd.). These components (A) can use 1 type (s) or 2 or more types as needed.
The content of the polyvinyl alcohol of the component (A) used in the present invention is not particularly limited, but is preferably 0.01 to 3% by mass (hereinafter simply indicated as “%”), preferably 0.5 to 2%. Is more preferable. Within this range, satisfactory results can be obtained in terms of ease of removal with water, makeup-holding effect, usability (lightness, smoothness), and uniformity (glossiness) of the cosmetic film.

The polymer containing the component (B) alkyl (meth) acrylate used as the constituent unit for the easy-to-wash cosmetic for cosmetics of the present invention is a polymer or co-polymer having a film-forming ability usually used in cosmetics. If it is a polymer, it will not restrict | limit in particular, Any thing can be used. Specifically, (meth) acrylic acid alkyl polymer, (meth) acrylic acid / (meth) acrylic acid alkyl copolymer, (meth) acrylic acid alkyl / styrene copolymer and the like can be mentioned. These polymers can also be used as an aqueous dispersion. Examples of such aqueous dispersions include commercially available alkyl acrylate copolymers such as iodosol GH810 (manufactured by NSC Japan), PLEXTOL B-500 (manufactured by Polymer Latex), and the like. -As a commercial item of a styrene copolymer, iodosol GH41 (made by NSC Japan) etc. can be illustrated. These components (B) can use 1 type (s) or 2 or more types as needed.
Although content of the component (B) used for this invention is not specifically limited, 5-30% is preferable in conversion of solid content, and 10-20% is still more preferable. Within this range, satisfactory results can be obtained in terms of ease of removal with water, makeup-holding effect, usability (lightness, smoothness), and uniformity (glossiness) of the cosmetic film.

The copolymer of the component (C) N-vinylpyrrolidone and the monomer having a double bond in the molecule used in the easy-to-wash cosmetic for cosmetics of the present invention has a film-forming ability and is usually used in cosmetics. Any material can be used as long as it is used for the material. For example, a copolymer of N-vinylpyrrolidone and a water-insoluble monomer such as vinyl ester of styrene or carboxylic acid is preferable, and in particular, a copolymer composed of styrene or vinyl acetate and N-vinylpyrrolidone is used. preferable. Specifically, for example, N-vinylpyrrolidone / vinyl acetate copolymer, N-vinylpyrrolidone / styrene copolymer, N-vinylpyrrolidone / hexadecene copolymer, N-vinylpyrrolidone / N, N-dimethylaminoethyl Examples include methacrylic acid copolymer diethyl sulfate. Further, these copolymers can be used as an aqueous dispersion or an aqueous solution. As these commercial products, PVP / VA-S630 (manufactured by ISP Van Dyke), Acorn KS (manufactured by Osaka Organic Chemical Industry) as an ethanol solution, PVP / VAE-735 (manufactured by ISP Van Dyke), and ANTARA 430 as an aqueous dispersion. (Manufactured by ISP Van Dyck). These components (C) can use 1 type (s) or 2 or more types as needed.
Although content of the component (C) used for this invention is not specifically limited, 0.1-10% is preferable in conversion of solid content, More preferably, it is 1-5%. Within this range, satisfactory results can be obtained in terms of durability, usability, and uniformity (glossiness) of the decorative film.

The easy-to-wash cosmetic for cosmetics of the present invention can be used by dispersing or dissolving the above essential components in a solvent. As the solvent, water, a lower alcohol, a liquid oil or the like is used, but when blended as an aqueous dispersion, the dispersion medium can be used as a solvent.
In addition, in the easy-to-wash cosmetic for cosmetics of the present invention, oily components such as hydrocarbon oils, ester oils, vegetable oils, water-holding oils, silicone oils, silicone derivatives, etc., inorganic pigments are usually incorporated in the cosmetics. , Powders such as organic pigments and extender pigments and their silicone-treated products and fluorine compound-treated products, surfactants, fibers, polyhydric alcohols, water-soluble polymers, aqueous components such as humectants, saccharides, UV absorbers, Antioxidants, preservatives, enzymes such as lipases and proteases, various drugs such as resorcin and sulfur, cooling agents, pigments, fragrances and the like can be blended within a range that does not interfere with the effects of the present invention.

  Oily components include hydrocarbons, fats and waxes, regardless of the nature of solid oils, semi-solid oils, liquid oils, volatile oils, etc. , Hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, lanolin derivatives, oily gelling agents and the like. Specifically, hydrocarbons such as liquid paraffin, squalane, petrolatum, polyethylene wax, ethylene / propylene copolymer, paraffin wax, montan wax, Fischer-Tropsch wax, polyisobutylene, polybutene, ceresin wax, ozokerite wax, mole, Oils such as olive oil, castor oil, mink oil, macadamian nut oil, waxes such as beeswax, gay wax, carnauba wax, candelilla wax, jojoba oil, glyceryl trioctanoate, polyglyceryl diisostearate, diglyceryl triisostearate, Glyceryl tribehenate, cetyl 2-ethylhexanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, pentaerythrodiphosphate Esters, esters of neopentyl glycol dioctanoate, cholesterol fatty acid esters, phytosterol fatty acid esters, triglycerides, diisostearyl malate, fatty acids such as stearic acid, lauric acid, myristic acid, behenic acid, isostearic acid, oleic acid, Higher alcohols such as stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol, dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, trimethylsiloxysilicic acid, high Degree of polymerization methylphenyl polysiloxane, cross-linked organopolysiloxane, cross-linked polyether-modified methyl polysiloxa , Methacryl-modified organopolysiloxane, stearyl-modified organopolysiloxane, oleyl-modified organopolysiloxane, behenyl-modified organopolysiloxane, high polymerization degree dimethylpolysiloxane, alkoxy-modified organopolysiloxane, silicones such as fluorine-modified organopolysiloxane, perfluoro Fluorine oils such as decane, perfluorooctane, perfluoropolyether, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives such as lanolin alcohol, sucrose fatty acid ester, starch fatty acid ester, aluminum isostearate, 12-hydroxystearic acid These include oily gelling agents, and the like, and one or more of them can be used.

  As a powder component, if it is a powder generally used as a powder for cosmetics, it has a spherical shape, a plate shape, a needle shape, a haze shape, a fine particle, a particle size such as a pigment grade, a porous, no It is not particularly limited by the particle structure such as the porosity, and examples thereof include inorganic powders, glitter powders, organic powders, pigment powders, metal powders, composite powders and the like. Specifically, white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide, barium sulfate, iron oxide, carbon black, titanium / titanium oxide sintered product, chromium oxide, chromium hydroxide, bitumen, ultramarine blue, etc. Colored inorganic pigments, talc, muscovite, phlogopite, saucite, biotite, synthetic mica, sericite (sericite), synthetic sericite, kaolin, silicon carbide, bentonite, smectite, silicic anhydride, aluminum oxide, magnesium oxide White body powders such as zirconium oxide, antimony oxide, diatomaceous earth, aluminum silicate, magnesium aluminum silicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, Titanium oxide coated mica, titanium oxide coated bismuth oxychloride Iron oxide mica titanium, bitumen treated mica titanium, carmine treated mica titanium, bismuth oxychloride, fish scale foil, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder, etc. Bright powder, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin, copolymer resin such as styrene-acrylic copolymer resin, polypropylene resin, silicone Resin, organic polymer resin powder such as urethane resin, organic low molecular weight powder such as zinc stearate and N-acyl lysine, natural organic powder such as silk powder and cellulose powder, Red No. 201, Red 202 , Red 205, red 226, red 228, orange 203, orange 204, blue 404, yellow 401, red 3, red 104, red 106, orange 205, yellow 4 , Yellow 5, green 3, blue 1, etc. zirconium, barium or aluminum lake or other organic pigment powders or metal powders such as aluminum powder, gold powder, silver powder, fine titanium oxide coated mica titanium, fine zinc oxide Coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, and the like. These powders can be used alone or in combination of two or more. You may use what was compounded.

As the surfactant, any surfactant that is generally used in cosmetics can be used. Nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, and the like can be used. Can be mentioned.
Examples of the nonionic surfactant include glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, propylene glycol fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol addition. Sorbitol fatty acid ester and its alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, lanolin alkylene Glycol adduct, polyoxyalkylene alkyl co-modified silicone, polyether-modified silicone And the like.
Examples of the anionic surfactant include inorganic and organic salts of fatty acids such as stearic acid and lauric acid, alkylbenzene sulfate, alkyl sulfonate, α-olefin sulfonate, dialkyl sulfosuccinate, and α-sulfonated fatty acid. Salt, acylmethyl taurate, N-methyl-N-alkyl taurate, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl Examples thereof include phenyl ether phosphate, N-acyl amino acid salt, N-acyl-N-alkyl amino acid salt, o-alkyl substituted malate, alkyl sulfosuccinate and the like.
Examples of the cationic surfactant include alkylamine salts, polyamines and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, and cyclic quaternary ammonium salts.
Examples of amphoteric surfactants include amino acid type and betaine type carboxylic acid types, sulfate ester types, sulfonic acid types, and phosphate ester types, and those that are safe for the human body can be used. For example, N, N-dimethyl-N-alkyl-N-carboxylmethylammonium betaine, N, N-dialkylaminoalkylene carboxylic acid, N, N, N-trialkyl-N-sulfoalkylene ammonium betaine, N, N- Examples include dialkyl-N, N-bis (polyoxyethylene sulfate) ammonium betaine, 2-alkyl-1-hydroxyethyl-1-carboxymethylimidazolinium betaine, and lecithin.

  The fiber is not particularly limited as long as it is generally used in cosmetics, and synthetic fibers such as nylon and polyester, artificial fibers such as rayon, natural fibers such as cellulose, semi-synthetic fibers such as acetate human silk, and the like. It is done. These fibers are used after being surface-treated as necessary. Examples of the surface treatment agent include a fluorine compound, silicone oil, powder, oil agent, gelling agent, emulsion polymer, and surfactant.

As the aqueous component, any component that is soluble in water may be used. Besides water, for example, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, polyethylene glycol, glycerin, diglycerin. Glycerols such as polyglycerin, plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender, rose and the like. Examples of water-soluble polymers include guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, sodium alginate, carrageenan and other semi-synthetic compounds such as methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, carboxyvinyl polymer, Synthetic compounds such as alkyl-added carboxyvinyl polymer and sodium polyacrylate can be mentioned. Other moisturizing agents such as protein, mucopolysaccharide, collagen, elastin, keratin and the like can also be contained.
Examples of the antioxidant include α-tocopherol and ascorbic acid. Examples of the beauty component include vitamins, anti-inflammatory agents and herbal medicines. Examples of the preservative include paraoxybenzoic acid ester and phenoxyethanol.
Examples of the ultraviolet absorber include benzophenone, PABA, cinnamic acid, salicylic acid, 4-tert-butyl-4′-methoxydibenzoylmethane, oxybenzone, and the like.

  Examples of the dosage form of the easy-to-wash cosmetic for cosmetics of the present invention include an oil-in-water type, a water-in-oil type emulsified type, and an oily type. Examples of the form include cream, gel, and liquid. However, an oil-in-water emulsion type is preferable, and a gel is preferable. Appearance can be used as transparent, translucent and opaque easy-to-wash cosmetics.

  The method for producing the easy-to-wash cosmetic for cosmetics of the present invention is not particularly limited. For example, the oil-in-water emulsification type comprises component (A) polyvinyl alcohol, component (B) alkyl (meth) acrylate. Polymer containing as structural unit, component (C) Oily component obtained by heating and mixing an aqueous component containing a copolymer of N-vinylpyrrolidone and a monomer having a double bond in the molecule at high temperature In addition, after emulsification, it can be obtained by cooling and filling.

  EXAMPLES Next, although an Example is given and this invention is demonstrated still in detail, this invention is not limited at all by these.

Examples 1 to 7 and Comparative Examples 1 to 6: Easily washed-type cosmetics for wrinkles (oil-in-water emulsified type)
The following easy-to-wash cosmetics with the prescriptions shown in Table 1 are prepared and can be easily removed, long-lasting effect, usability (lightness, smoothness), uniformity of makeup film, gloss (makeup The film uniformity was evaluated by the following method. The results are also shown in Table 1.

* 1: Silysia 550 (Fuji Silysia Chemical)
* 2: AEROSIL300 (manufactured by Nippon Aerology Co., Ltd.)
* 3: Kuraray Poval 224C (Kuraray)
* 4: PLEXTOL B-500 (50% solid content) (manufactured by Polymer Latex)
* 5: ANTARA 430 (solid content 40%) (made by ISP Van Dyke)
* 6: Yuka Former SM (30% solids ethanol solution) (Diachemco)
* 7: LUVISKOL K90 (made by Badish)
* 8: Plus size L-6330 (solid content 30% ethanol aqueous solution) (manufactured by Kyoyo Chemical Co., Ltd.)
(Production method)
(Manufacturing method)
A. Components (1) to (11) are heated to 80 ° C. and mixed uniformly.
B. Components (12) to (22) are heated and mixed uniformly at 80 ° C.
C. Add B to A, emulsify and cool to room temperature.
D. Fill the container with C to make a product.

(Evaluation methods)
The following evaluation items were evaluated by the following methods.
(Evaluation item)
a. Ease of removing cosmetic film b. Persistence of makeup effect c. Usability d. Uniformity of decorative film e. Flowing water test (ease of removing makeup film and sustainability of makeup effect)
f. Water resistance test (Durability of makeup effect)
g. Glossiness (uniformity of decorative film)
For a to d, each sample is subjected to a use test by 20 specialist panels, and each panel is evaluated according to the following 6 absolute ratings and given a score. Was calculated and determined according to the following four-step criteria.
In addition, about the ease of dropping of the decorative film of a, it was evaluated whether it can be easily dropped by removing tap while using tap water.
In addition, as for the persistence of the cosmetic effect of b, each sample was applied to the heel, and the panel was allowed to live a normal life, and it was evaluated whether or not it had fallen with tears or sweat after 6 hours.
In addition to the evaluation based on the use test, the following tests (e, f) were conducted for the ease of dropping the decorative film a and the durability of the cosmetic effect b.
The uniformity (d) of the decorative film of d was also measured by using a gloss meter (g).

Absolute Evaluation Criteria (Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad

4-step criteria (Judgment): (Average score)
◎: More than 5 points: Very good ○: More than 3 points, 5 points or less: Good △: More than 1 point, 3 points or less: Slightly poor ×: 1 point or less: Bad

(Running water test)
e. Each sample was formed on a glass plate with an applicator having a film thickness of 32 mil (about 0.8 mm), and this coating film was rubbed with running water for 30 seconds, and the state of the coating film was evaluated according to the following criteria. And judged. In this test, both the water resistance that does not fall off with tears and sweat and the ease of dropping with water were determined as evaluation axes. Moreover, since the thing broken within 30 seconds after flowing water was in agreement with the thing which is easy to remove the decorative film in the use test, the following criteria were used.
(Judgment): (Evaluation criteria)
A: The coating film does not break at the beginning of water flow, but starts to break from about 15 seconds, and the coating film is easily broken by rubbing with a finger.
○: The coating film does not break at the beginning of water flow, but starts to break from about 25 seconds, and the coating film is easily broken by rubbing with a finger.
Δ: The coating film does not break for 30 seconds by flowing water, but breaks if rubbed with a finger.
X: The coating film breaks or dissolves as soon as water begins to flow. Alternatively, it will not break even if it is rubbed with a finger after 30 seconds.

(Water resistance test)
f. The “attached eyelashes” to which each sample was applied was immersed in 23.5 ° C. water for 6 hours, the state was observed, and the degree of peeling of the decorative film was evaluated and determined according to the following criteria.
(Judgment): (Evaluation criteria)
A: There is no “peeling” or “fluffy”.
○: There is no “peeling”, but a little “dazzling” is observed.
Δ: Both “peeling” and “fuyake”.
X: All are “peeled” or melted.

(Uniformity of decorative film: glossiness)
g. Each sample is coated on a glass plate with an applicator having a film thickness of 32 mil (about 0.8 mm), and gloss is measured with a gloss meter (manufactured by Nippon Denshoku Industries Co., Ltd.) at 45 ° incidence and 45 ° light reception. Measured and evaluated and judged according to the following criteria.
(Judgment): (Glossiness)
○: 70 or more ×: less than 70

  As is apparent from the results in Table 1, the easy-to-wash salmon cosmetics of Examples 1 to 7 of the present invention are removed with water compared to the easily-washable salmon cosmetics of Comparative Examples 1 to 6. (Effects such as face washing) It was excellent in all of the effects that it can be easily removed, the makeup holding effect, the usability (lightness, smoothness), the uniformity of the makeup film, and the glossiness. On the other hand, in Comparative Example 1 containing no component (A), satisfactory results were not obtained particularly in terms of easy removal of the decorative film and uniformity of the decorative film. Further, in Comparative Example 2 in which the component (B) was not contained, the film forming ability was weak, so that a satisfactory product could not be obtained in terms of the persistence of the makeup-holding effect. In Comparative Example 3 containing a (methacryloyloxyethylcarboxybetaine / alkyl methacrylate) copolymer instead of the component (B), satisfactory results were not obtained particularly in terms of the long-lasting cosmetic effect and the uniformity of the cosmetic film. . In Comparative Example 4 containing no component (C), especially in terms of ease of removing the cosmetic film, Comparative Example 5 and (alkyl acrylate / diacetone acrylamide) copolymer containing polyvinyl pyrrolidone instead of component (C) In Comparative Example 6 containing AMP, satisfactory results were not obtained particularly in terms of easy removal of the decorative film and uniformity of the decorative film.

Example 8: Mascara (oil-in-water emulsion type)
(Ingredient) (%)
(1) Stearic acid 2
(2) Candelilla wax 3
(3) Beeswah 4.5
(4) Cetanol 0.1
(5) Paraffin 5
(6) Glycerin monostearate 0.9
(7) Sucrose fatty acid ester 1.5
(8) Polyoxyethylene sorbitan monooleate (20E.O.) 1.3
(9) Sorbitan sesquioleate 0.5
(10) Rosin acid pentaerythrit 3
(11) Bengala 1.4
(12) Yellow iron oxide 2.6
(13) Talc 2
(14) Mica 3
(15) Triethanolamine 1.1
(16) 1,3-butylene glycol 7
(17) Polyvinyl alcohol * 92
(18) Alkyl acrylate copolymer emulsion (solid content 50%) * 4 10
(19) (meth) acrylic acid alkylstyrene copolymer emulsion (solid content 45%) * 10 10
(20) Vinylpyrrolidone / styrene copolymer emulsion (solid content 40%) * 5 2
(21) Vinylpyrrolidone / vinyl acetate copolymer * 11 1
(22) Nylon fiber (3 denier, 1 mm) 2
(23) Silicic anhydride 2.5
(24) Fragrance 0.1
(25) Preservative 0.2
(26) Purified water remaining amount * 9: PVA EG05 (manufactured by Nippon Synthetic Chemical Industry Co., Ltd.)
* 10: Iodosol GH41 (NSC Japan)
* 11: PVP / VA-S630 (ISP Van Dyck)
(Manufacturing method)
A. Components (1) to (10) are heated and dissolved at 80 ° C., and components (11) to (14) are added and mixed uniformly.
B. Components (15) to (26) are heated and mixed uniformly at 80 ° C.
C. Add B to A, emulsify and cool to room temperature.
D. Fill the container with C to make a product.
The mascara (oil-in-water emulsification type) of the present invention has an effect that it can be easily removed by the action of removing it with water (an action such as face washing), a long-lasting effect by a film effect, and usability (lightness, smoothness) ) And excellent uniformity (glossiness) of the decorative film.

Example 9: Mascara (water-in-oil emulsification type)
(Ingredient) (%)
(1) Decamethylcyclopentasiloxane 5
(2) Light liquid isoparaffin 30
(3) Trimethylsiloxysilicate solution * 12 1
(4) Beeswax 4
(5) α-olefin / vinylpyrrolidone copolymer * 13 2
(6) Polyoxyethylene / methylpolysiloxane copolymer * 14 2
(7) Dimethyl distearyl ammonium hectorite 5
(8) Silicic anhydride * 1 3
(9) Silicic anhydride * 22
(10) Black iron oxide 5
(11) Talc 5
(12) Polyvinyl alcohol * 92
(13) Alkyl acrylate copolymer emulsion * 15 15
(14) Vinylpyrrolidone / vinyl acetate copolymer emulsion * 165
(15) Purified water remaining amount * 12: Silicon KF-9021 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 13: ANTARON V-220 (manufactured by ISP Van Dyke)
* 14: NUC silicone SS2802 (Nihon Unicar)
* 15: Iodosol GH810 (solid content 46%) (NSC Japan)
* 16: PVP / VAE-735 (solid content 50%) (made by ISP Van Dyke)
(Manufacturing method)
A. Ingredients (1) to (6) are heated to 80 ° C. and mixed uniformly.
B. Add component (7) to A and mix.
C. Add components (8) to (11) to B and mix and disperse.
D. Components (12) to (15) are heated and mixed uniformly at 80 ° C.
E. Add D to C, emulsify and cool to room temperature.
F. Fill the container with E to make a product.
The mascara (water-in-oil emulsification type) of the present invention is an effect that can be easily removed by the action of removing with water (an action such as face washing), a makeup-holding effect due to a film effect, and usability (lightness, Smoothness) and uniformity of the decorative film (glossiness).

Example 10: Mascara (oil-based gel)
(Ingredient) (%)
1. Polyethylene wax 2
2. Volatile hydrocarbon oil * 1750
3. Quaternium-18 hectorite 7
4). Propylene carbonate 1.5
5. Dextrin palmitate 8
6). Silicic anhydride * 18 0.5
7). Silylated Anhydrous Silicic Acid * 19 0.5
8). Talc remaining 9. Yellow iron oxide 0.3
10. Black iron oxide 8
11. Polyvinyl alcohol * 7 3
12 p-Methoxycinnamic acid-2-ethylhexyl 3
13. Alkyl acrylate copolymer emulsion * 4 1
14 Vinylpyrrolidone / vinyl acetate copolymer * 11 10
15. Preservative appropriate amount 16. Perfume appropriate amount * 17: IP solvent 1620 (manufactured by Idemitsu Petrochemical Co., Ltd.)
* 18: AEROSIL 200 (Nippon Aerosil Co., Ltd.)
* 19: AEROSIL R976S (Nippon Aerosil Co., Ltd.)
(Production method)
A: Components 1 and 2 are uniformly dissolved and mixed at 110 ° C.
B: Components 3 to 16 are added to component A and mixed uniformly.
C: B was filled into a container and cooled to obtain a mascara.
The mascara of Example 10 (oil-based gel) has an effect that it can be easily removed by the action of removing it with water (an action such as face washing), a makeup-holding effect due to a film effect, and usability (lightness, smoothness) ) And excellent uniformity (glossiness) of the decorative film.

Claims (5)

The following components (A) to (C);
(A) Polymer containing polyvinyl alcohol (B) alkyl (meth) acrylate as a structural unit (C) A copolymer of N-vinylpyrrolidone and a monomer having a double bond in the molecule. Easy-to-wash cosmetics for salmon.   2. The copolymer of component (C) is a copolymer of N-vinylpyrrolidone and one or more monomers selected from styrene and / or vinyl acetate. Easy-to-wash cosmetic for cosmetics.   The component (A) is contained in an amount of 0.01 to 3% by mass, the component (B) is contained in an amount of 5.0 to 30% by mass, and the component (C) is contained in an amount of 0.1 to 10% by mass. 2. The easy-to-wash cosmetic for cosmetics according to 2.   The easily-washable cosmetic for eyebrows according to any one of claims 1 to 3, which can be easily dropped with water (water temperature: 25 ° C).   The easily water-washable cosmetic for eyebrows according to any one of claims 1 to 4, wherein the cosmetic for easily washed water is an oil-in-water emulsion type.