JP4866564B2 - Cosmetic for salmon - Google Patents

Description

  The present invention relates to a cosmetic for vaginal skin having a novel appearance and cosmetic effect, and more specifically, has an appearance with high chroma and excellent luster, and a cosmetic film obtained by its use also includes: High saturation and optically changing the texture of wrinkles provide an unprecedented effect of adding transparency and stereoscopic effect, and has the effect of making wrinkles look longer (long lash effect). The present invention relates to a vaginal cosmetic that is excellent in durability, has good usability, and has good stability.

  Various formulations and combinations with other cosmetic bases have been studied for the blending of fibers in the cosmetics for cocoons. For example, an average molecular weight of 500 is applied to cosmetics for cocoons containing synthetic resin emulsions and fibers. A technique for improving the effect of lengthening wrinkles by containing the above polybutene (for example, Patent Document 1), a technique for improving fiber adhesion by containing a rosin acid resin (for example, Patent Document 2), fluorine A technique for improving the dispersibility of the fiber by treating the fiber surface with a compound to form a uniform decorative film (for example, Patent Document 3) has been reported. Furthermore, as a technique for coloring and using the fiber, a technique for giving a natural finish feeling by using a fiber colored with a pigment such as carbon black in a vaginal cosmetic using a water-soluble polymer (for example, Patent Documents). 4) and a technique (for example, Patent Document 5) that imparts a high-saturation cosmetic film to a use site by using a fiber colored with a high-saturation colorant is known.

  However, conventionally used fibers such as nylon have a clear to white color, especially when blended in a cosmetic formulation with a transparent appearance, and have a cosmetic effect such as imparting a highly saturated cosmetic film with low color saturation. It could not be obtained sufficiently. Furthermore, even when a fiber in which a pigment such as carbon black or titanium oxide is blended with nylon fiber is used, the effect of imparting a highly saturated decorative film to the eyelids cannot be obtained sufficiently. In addition, natural fibers are colored with low saturation derived from the raw materials, and the cosmetic effect cannot be sufficiently obtained in the same manner as nylon fibers in that a highly saturated makeup film is imparted to the eyelids.

  Thus, attempts have been made to obtain a cosmetic material having a highly saturated cosmetic film by coloring the fiber with a dye or the like. It has been difficult to provide a cosmetic film having a cosmetic effect in which the texture changes depending on the angle, and it has not been possible to obtain a cosmetic effect that sufficiently satisfies market needs. Furthermore, the obtained cosmetic film was easily compatible with water and oil, and was not satisfactory in terms of durability of the cosmetic effect.

  Furthermore, conventionally, fibers that exhibit interference light, which are known in the fiber field, have been used in cosmetics, and in transparent dosage forms that use water-soluble polymers, wrinkles stand out. The emulsifier types such as O / W and W / O have a low transparency of the cosmetic film, making it difficult to see the change in texture and providing a sufficient cosmetic effect. It was hard to say.

Japanese Patent Publication No.2-4572 JP-A-9-263518 Japanese Patent No. 3409192 Japanese Patent Laid-Open No. 10-291917 JP 2000-319132 A

  Therefore, it has a high makeup effect that fully satisfies the needs of the market without impairing the usability, feeling of use, and uniformity of the makeup film, and the obtained makeup film is not easily adapted to water and oil, and the makeup effect There was a need to provide vaginal cosmetics that are satisfactory in terms of sustainability.

  As a result of intensive studies to solve the above-mentioned problems, the present inventor has a novel texture that is high in saturation and excellent in luster, obtained from blending specific fibers with a film-forming component. When used for wrinkles with a given appearance, the specific fibers form a uniform decorative film along the wrinkles, so that the interference color of the fibers is more emphasized, high saturation, and the texture changes depending on the viewing angle It has been found that it has an excellent makeup effect.

  In addition, this vaginal cosmetics is not only excellent in sustainability of the effect, but the cosmetic film containing fibers forms a transparent and uniform film, which increases the glitter of the cosmetic film surface, and the appearance color of the fibers And the interference color are further emphasized, and it has been found that deep transparency and three-dimensionality that are not possible in the past can be more effectively imparted. In addition, it has been found that this is a vaginal cosmetic that is excellent in the effect of long-lasting wrinkles required for vaginal cosmetics (long rush effect), has good usability, and has good stability. It came to be completed.

That is, the present invention provides the following components (A) and (B)
(A) Colored interference fiber containing two or more kinds of polymer compounds having different refractive indexes (B) A cosmetic for vaginal skin containing a film-forming component.

  The vaginal cosmetics of the present invention can impart high saturation to the appearance and color tone of the cosmetics themselves, without impairing the usability of the cosmetics themselves, the feeling of use, the uniformity of the cosmetic film, etc. It is possible to demonstrate the effect of imparting unprecedented transparency and three-dimensional effect, etc. by giving glitter to the use part, giving high saturation and changing the texture optically. Is.

  At least two kinds of colored interference fibers (hereinafter abbreviated as “colored interference fibers”), which are two or more kinds of colored polymer compounds having different refractive indices, which are the component (A) of the cosmetic for cosmetics of the present invention. It is a fiber obtained by coloring a composite fiber having a layered cross-sectional structure (laminated cross section) composed of the above polymer compounds with a colorant, and this composite fiber has interference colors such as red, yellow, green, blue, purple, etc. It presents. As for the cross-sectional shape, the flat cross-section interference fiber in which the parallel laminated portion is sandwiched by the protective layer is desirable because it easily adheres to wrinkles and the like as a cosmetic, and more strongly develops color from one direction. The polymer compound used in the colored interference fiber is not particularly limited as long as it is usually used in cosmetics. Examples thereof include nylon, polyethylene terephthalate, polypropylene, polycarbonate, polymethyl methacrylate, and polyester. . Among these polymer compounds, a combination of polyethylene terephthalate and nylon is preferable because it strongly exhibits interference light and has good fiber process stability, and the effects of the present invention appear more remarkably.

  On the other hand, the colorant used for coloring the composite fiber is not particularly limited as long as it is usually used in cosmetics, and any one can be used. For example, Red No. 2, Red No. 3, Red No. 102, Red No. 104 (1), Red No. 105 (1), Red No. 106, Yellow No. 4, Yellow No. 5, Green No. 3, Blue No. 1, Blue No. 2 No., Red 201, Red 213, Red 214, Red 215, Red 227, Red 230 (1), Red 230 (2), Red 231, Red 232, Orange 205, Orange 207 No., Yellow 203, Green 201, Green 204, Green 205, Blue 202, Blue 203, Blue 205, Brown 201, Red 401, Red 502, Red 503, Red 504 Red 506, orange 402, yellow 402, yellow 403 (1), yellow 406, yellow 407, green 401, green 402, purple 401, black 401, etc. Dye, red 202, Color 218, Red 223, Red 226, Red 228, Orange 201, Yellow 201, Yellow 205, Blue 201, Blue 204, Purple 201, Red 404, Red 405, Orange 401 No., yellow 401, yellow 404, yellow 405, blue 403, blue 404, etc. Examples thereof include dyes, acidic dyes, basic dyes, and disperse dyes. Among these, water-soluble tar-based dyes are most preferable because they have a high colorability and stability, and thus can provide a remarkable cosmetic effect. Moreover, these colorants can use 1 type (s) or 2 or more types, and can provide a various color tone to a composite fiber.

  The amount of the colorant in the case of coloring the composite fiber is not particularly limited and is determined according to the purpose, but is 0.01 to 30% by mass (hereinafter simply referred to as “%”) of the entire colored interference fiber. ")" Is preferable, and 0.01 to 10% is more preferable. If it is this range, the cosmetic effect of providing a highly saturated decorative film to the use site can be sufficiently obtained. Further, if the color of the colorant is similar to the interference color, it is effective because it does not hinder the wavelength necessary for optical interference from reaching the laminated portion. When colored with an interference color opposite to the interference color, the colorant absorbs a wavelength that exhibits an interference effect, and thus the color of the interference fiber may be reduced. For this reason, it is preferable to color the interference fiber with a color that is similar to or not complementary to the color of the interference fiber, because the interference light is strongly exhibited and the effects of the present invention appear more remarkably. Here, the similar color means a hue that is adjacent on the 24-color ring table of the P.C.C.S. color system. For example, when the interference color is red, reddish purple to orange are similar. Color. Further, when the interference color is yellow, orange to yellow-green is used. When the interference color is green, yellow green to blue is used. When the interference color is purple, blue to purple is used.

  The method for producing the colored interference fiber of the component (A) of the present invention is not particularly limited, and a conventional method for obtaining a fiber from a polymer compound can be used. Examples of preferred methods include the following methods. . That is, high-molecular compounds having different refractive indexes are laminated according to the methods described in JP-A-7-34324, JP-A-11-1829, or WO98 / 46815 to produce fibers that exhibit interference light (interference fibers). Then, a method of coloring it with a dye according to a conventional method, a method of dispersing a colorant in a polymer compound in advance at the time of fiber production, and directly producing a colored interference fiber using the method, etc. It is done.

  The length and thickness of the colored interference fibers blended in the cosmetics for wrinkles of the present invention are not particularly limited, but are long in terms of cosmetic effect on wrinkles and good usability and formation of a uniform decorative film. The thickness is preferably in the range of 0.01 to 5 mm, more preferably 0.1 to 3 mm. The thickness is preferably in the range of 0.01 to 20 denier (hereinafter simply referred to as “D”), more preferably 0.1 to 13D. Moreover, in order to express an effect notably, the layer comprised by each polymer component laminates | stacks five or more layers alternately, and the thickness of each layer exists in the range of 0.02-0.3 micrometer. It is preferable. These fibers can be used alone or in combination of two or more materials, thicknesses, and lengths.

  The colored interference fiber of the component (A) of the present invention can be used as it is for the vaginal cosmetics of the present invention, but by further surface treatment, the dispersibility in the cosmetics is improved and the cosmetic effect is improved. In addition, it is more preferable to use a surface-treated product because the durability can be further improved.

  The surface treatment agent for the colored interference fiber is not particularly limited as long as it is usually used in cosmetics, and any one can be used. For example, general oil agents, silicone oils, fluorine compounds, surfactants, silicas and the like can be mentioned, and it is particularly preferable to perform surface treatment using silica and / or fluorine compounds as a surface treatment agent.

  The surface treatment method is not particularly limited. For example, in the case of silica, silica as a surface treatment agent and colored interference fiber are put in a solvent, and the silica is coated or adhered to the fiber, or suspended in a solvent. Thereafter, a method of spraying this on the fiber can be used. In the case of a fluorine compound, for example, the fluorine compound is heated and dissolved in an organic solvent such as acetone or toluene, and one or two or more mixtures of fibers are added to the mixture. There is a method in which a fluorine compound is coated or adhered to the substrate, and in some cases, a baking treatment is further performed.

  The amount of the surface treatment agent used for the colored interference fibers is not particularly limited and is determined according to the purpose, but is preferably 0.01 to 30%, more preferably 0.1 to 20% of the entire surface-treated colored interference fibers. Is preferred. If it is this range, the dispersibility of a fiber will improve, a cosmetic effect will appear notably, and the sustainability of the effect will fully be acquired.

  Although the compounding quantity of the colored interference fiber of the component (A) in the cosmetics for wrinkles of the present invention is not particularly limited, it is preferably 0.1 to 50%, and more preferably 0.5 to 20%. If it is used within this range, the effect of the invention will be remarkable.

  On the other hand, the film-forming component of the component (B) used in the vaginal cosmetic of the present invention is not particularly limited as long as it forms a film when the cosmetic is applied, and it is an oil-soluble resin component, a polymer. Any of emulsions, water-soluble resin components and the like can be used.

  Specifically, examples of oil-soluble resin components include rosin acid-based resins such as rosin acid pentaerythritol, trimethylsiloxysilicic acid, and candelilla resin (here, candelilla resin uses candelilla wax as an organic solvent). Resin fraction obtained by fractional extraction, wherein the resin content is preferably 65% or more, more preferably 85% or more), alkyl acrylate / dimethicone acrylate copolymer, partially crosslinked Examples thereof include organopolysiloxane, polyvinyl acetate resin, polyvinyl isobutyl ether, polyisobutylene, and the like, and one or more of these can be used.

  The polymer emulsion refers to a polymer compound dispersed in an aqueous solvent. Specific examples of the film-forming polymer emulsion include (meth) alkyl acrylate copolymer emulsion, (meta ) Acrylic acid / (meth) acrylate alkyl copolymer emulsion, (meth) alkyl acrylate / styrene copolymer emulsion, vinyl acetate polymer emulsion, vinyl acetate-containing copolymer emulsion, vinyl pyrrolidone / styrene copolymer emulsion , Silicone-containing (co) polymer emulsions, and the like, and one or more of them can be used.

  Furthermore, examples of the water-soluble resin component include polyvinyl alcohol, polyvinyl pyrrolidone, vinyl pyrrolidone / vinyl acetate copolymer, etc., and one or more of them can be used.

  Among these film-forming components, rosin acid resin, trimethylsiloxysilicic acid, alkyl acrylate / dimethicone acrylate copolymer, and candelilla resin are used as oil-soluble resin components, and acrylate esters are used as polymer emulsions. Polymer emulsions and vinyl acetate polymer emulsions are particularly preferred from the standpoint of cosmetic effects and long-lasting cosmetic effects that make wrinkles look longer and make the eyes stand out.

  The blending amount of the film-forming component in the cosmetic for vaginal skin of the present invention is not particularly limited, but is preferably 0.5 to 25%, more preferably 1 to 15% in terms of pure content. If it is in this range, a satisfactory product can be obtained in terms of the durability of the makeup effect, such as making the eyelids look longer and making the eyes stand out.

  The vaginal cosmetics of the present invention are prepared by combining the above-described colored interference fibers (component (A)) and film-forming components (component (B)) with components usually used in cosmetics, and appropriately formulating them. Prepared.

  Examples of components that are normally used in cosmetics used in the manufacture of the cosmetics for wrinkles of the present invention are blended as powder components, base materials, and emollient components that are blended for the purpose of feeling adjustment and coloring. Examples thereof include an oily component, a moisture component, an aqueous component blended as a powder dispersant, a powder dispersant, a surfactant blended for touch control, and the like. Furthermore, ultraviolet absorbers, humectants, anti-fading agents, antioxidants, antifoaming agents, cosmetic ingredients, preservatives, fragrances, and the like can be appropriately blended as long as the effects of the present invention are not impaired.

  Examples of preferable dosage forms of the vaginal cosmetic of the present invention thus obtained include oil-based types and emulsified types. Moreover, as a preferable form, cream shape, gel shape, liquid state, etc. are mentioned, However, Gel shape is especially preferable. Furthermore, the appearance may be any transparent cosmetic, translucent or opaque cosmetic.

  Hereinafter, the present invention will be described in detail with reference to examples. Note that these do not limit the present invention.

Example 1
O / W mascara:
O / W mascara of the present invention products 1 to 5 and comparative products 1 to 5 having the formulations shown in Table 1 were prepared by the following production method. About each obtained mascara, a. The effect which gives high chroma to appearance color tone (high chroma feeling of appearance), b. The effect which gives glossiness to appearance (look glossiness), c. E. Effect (high-saturation feeling of makeup film), d. Effect of imparting transparency and stereoscopic effect to wrinkles (effect improving texture of makeup film), e. Effect of making wrinkles appear longer (long rush effect), f. Coating The following methods were used for sensory evaluation of ease of makeup (usability), g. Uniformity of makeup film, and h. The results are also shown in Table 1.

(How to)

* 1 The composition of candelilla resin is 90% resin, 5% free alcohol, 2% free fatty acid, 2% ester, 1% hydrocarbon, and softening point is 47-48 ° C.
* 2 Fiber colored with 0.1% blue No. 1 (Polyethylene terephthalate, nylon according to JP-A-11-1829, 51 layers stacked alternately, 6D, 2 mm) (with blue interference light)
* 3 Fiber colored with 0.1% blue No. 1 (6D, 2mm) (no interference light)
* 4 Uncolored fiber (6D, 2mm) (no interference light)
* 5 Solid content 20%
* 6 Round, 1mm

(Production method)
A. Components (5) to (17) are uniformly mixed and heated to 80 ° C.
B. Components (1) to (4) are dissolved by heating (80 ° C.).
C. Add B to A and emulsify.
D.C is filled into a container to obtain a product.

(Evaluation methods)
Using 10 sensory test panels, each sample was evaluated for the following a to h using (1) absolute evaluation criteria in 7 levels, and the average score of each sample was (2) using 4 levels determination criteria. evaluated. For the evaluation item h, the sample was applied to a bag and the panel was allowed to live a normal life, and the cosmetic effect after 12 hours was evaluated.

(Evaluation item)
a. Effect of adding high saturation to the appearance color tone (high saturation of appearance)
b. Effect of adding glitter to appearance (brightness of appearance)
c. Effect of imparting high saturation to the eyelids (high saturation of the makeup film)
d. Effect of imparting transparency and stereoscopic effect to the eyelids (effect of improving the texture of the decorative film)
e. Long-lasting effect (睫)
f. Ease of makeup when applied (usability)
g. Uniformity of makeup film h. Persistence of makeup effect

(1) Absolute Evaluation Criteria Rating: Evaluation 6: Very Good 5: Good 4: Somewhat Good 3: Normal 2: Somewhat Bad 1: Bad 0: Very Bad (2) Four-step Judgment Criteria Average Value: Judgment Constant
More than 5 points: Very good (◎)
Over 3 points and below 5 points: Good (○)
Over 2 points and under 3 points: Somewhat bad (△)
2 points or less: Bad (×)

  As is clear from the results in Table 1, the mascara of 1 to 5 which is the product of the present invention has an effect of imparting high saturation to the appearance color tone (high saturation of appearance) compared to the mascara of comparative products 1 to 5. The effect of adding glitter to the appearance (brightness of appearance), the effect of adding high chroma to the eyelids (high chroma of the makeup film), the effect of adding transparency and three-dimensionality to the eyelids (effect of improving the texture of the makeup film) ), Long-lasting effect, long-lasting effect, ease of makeup application (usability), uniformity of makeup film, and long-lasting makeup effect. You can see that

  On the other hand, the comparative product 1 colored with nylon fibers was not satisfactory in terms of the effect of imparting transparency and stereoscopic effect to the cocoon (effect of improving the texture of the decorative film). Moreover, in the comparative product 2 using a non-colored nylon fiber, the appearance and the decorative film have a faint white color, an effect of imparting a high saturation to the appearance color tone (high color saturation of the appearance), and a glossy appearance. In terms of the effect of imparting (sparkle appearance), the effect of imparting high saturation to the eyelids (high saturation of the makeup film), the effect of imparting transparency and stereoscopic effect to the eyelids (the effect of improving the texture of the makeup film) I couldn't get anything satisfactory. Furthermore, in Comparative Product 3, which does not contain a film-forming component, the effect of strongly feeling the glitter of the appearance (the glitter of the appearance), the effect of imparting transparency and a three-dimensional effect to the eyelids (the effect of improving the texture of the decorative film), What was satisfactory in terms of the uniformity of the cosmetic film and the durability of the cosmetic effect was not obtained. Comparative products 4 and 5 using koji mica-coated titanium mica and polyethylene terephthalate / aluminum / epoxy laminated powder as a material for changing the texture were not satisfactory in terms of various cosmetic effects.

Example 2
Oily mascara:
An oily mascara was prepared by the following components and production method.
(Component) (%)
(1) Pentaerythrosyl rosin acid 9
(2) Polyisobutylene * 8 1
(3) Light liquid isoparaffin 53.4
(4) Polyethylene wax 10
(5) Dextrin fatty acid ester 5
(6) Colored interference fiber * 9 10
(7) Bengala 5
(8) Talc * 10 5
(9) Dutch mustard extract 0.5
(10) Phenoxyethanol 1
(11) Fragrance 0.1
* 8 Molecular weight 100,000 * 9 Fiber colored with 0.5% yellow No. 4 (polyethylene terephthalate, nylon
In accordance with Japanese Patent Laid-Open No. 11-1829, 30 layers are alternately laminated, 3D, 0.5
mm) (with yellow interference light)
* 10 2% dimethylpolysiloxane treatment

(Production method)
A. Components (1) to (5) are heated and dissolved, and components (6) to (11) are added and mixed uniformly.
B. A is filled into a container to obtain a product.

  The mascara obtained as described above is excellent in all aspects of appearance, such as high chroma of appearance, glossiness of appearance, high chroma of cosmetic film, and texture improvement effect of cosmetic film, usability, uniformity of cosmetic film, The durability of the makeup effect was also good.

Example 3
W / O mascara:
W / O mascara was prepared by the following components and production method.
(Component) (%)
(1) Trimethylsiloxysilicic acid 20
(2) Decamethylcyclopentasiloxane 42.3
(3) Polyoxyethylene / methylpolysiloxane copolymer * 11 5
(4) Purified water 15
(5) Polypropylene fiber * 12 0.1
(6) Colored interference fiber * 13 1
(7) Titanium / titanium oxide sintered product 10
(8) Bengala-coated mica titanium 5
(9) Natural vitamin E 0.5
(10) Ethyl paraoxybenzoate 1
(11) Polyvinylpyrrolidone 0.1
* 11 KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 12 10D, 3mm, untreated * 13 Perfluoroalkyl phosphate ester, colored with 0.1% red No. 106
Fiber treated with 5% diethanolamine salt (polyethylene terephthalate
51 layers of nylon and nylon alternately according to JP-A-11-1829
, 0.05D, 0.01 mm) (with red interference light)

(Production method)
A. Components (1) to (3) are mixed, and components (4) to (11) are added and mixed uniformly.
B. A is filled into a container to obtain a product.

  The mascara obtained as described above is excellent in all points of high chroma of appearance, glitter of appearance, high chroma of cosmetic film, texture improvement effect of cosmetic film, usability, uniformity of cosmetic film, The durability of the makeup effect was also good.

Example 4
Aqueous mascara:
(Component) (%)
(1) Hydroxypropyl cellulose 4
(2) Purified water 34.9
(3) Dipropylene glycol 2
(4) Ethanol 40
(5) Polyvinyl alcohol 0.5
(6) Colored interference fiber * 13 15
(7) Soybean phospholipid 0.1
(8) Phenoxyethanol 0.5
(9) Barium sulfate * 14 1
(10) Silylated silica anhydride * 15 2
* 14 5% silica treatment * 15 AEROSIL R972 (manufactured by Nippon Aerology Co., Ltd.)

(Production method)
A. Components (1) to (5) are mixed and dissolved, and components (6) to (10) are added and mixed uniformly.
B. A is filled into a container to obtain a product.

  The mascara obtained as described above is excellent in all aspects such as high chroma of appearance, glitter of appearance, high chroma of cosmetic film, and texture improvement effect of cosmetic film, usability, uniformity of cosmetic film, makeup The sustainability of the effect was also good.

Example 5
O / W mascara:
An O / W mascara was obtained in the same manner as the inventive product 1 of Example 1 except that the colored interference fiber * 2 was replaced with the following colored interference fiber.

Use colored interference fiber:
A fiber colored with 0.1% red 202 (polyethylene terephthalate and nylon according to JP-A-11-1829, 30 layers of polyethylene terephthalate,
61 layers of 31 nylon layers stacked alternately, with an elliptical cross section treated with 2% silica. (9D (major axis 70 μm, minor axis 17 μm), 2 mm) (presents red interference light)

  The mascara obtained as described above is extremely excellent in all aspects of high chroma of appearance, glitter of appearance, high chroma of cosmetic film, and texture improvement effect of cosmetic film, usability, uniformity of cosmetic film, It was also excellent in the durability of the makeup effect.

  The vase cosmetics of the present invention can impart high chroma to the appearance and color tone of the vase itself, and also to impart glaze to the vase that is the site of use, imparting high chroma and making the texture optical. It is an excellent one that can exhibit an effect of imparting a transparency and a three-dimensional feeling that have not been heretofore, by changing it periodically.

  Therefore, it has a high cosmetic effect that fully satisfies the needs of the market, and the obtained cosmetic film is used as a vaginal cosmetic that is difficult to adapt to water and oil and is satisfactory in terms of the sustainability of the cosmetic effect. It is something that can be done.

Claims (5)

The following components (A) and (B)
(A) Red No. 2, Red No. 3, Red No. 102, Red No. 104 (1), Red No. 105 (1)
, Red 106, Yellow 4, Yellow 5, Green 3, Blue 1, Blue 2, Red 201
Red 213, Red 214, Red 215, Red 227, Red 230 (1)
, Red 230 (2), Red 231, Red 232, Orange 205, Orange 207
, Yellow 203, Green 201, Green 204, Green 205, Blue 202, Blue
203, Blue 205, Brown 201, Red 401, Red 502, Red 50
No. 3, Red No. 504, Red No. 506, Orange No. 402, Yellow No. 402, Yellow No. 403 (1
), Yellow 406, yellow 407, green 401, green 402, purple 401 and
Nylon, colored with a water-soluble tar pigment selected from the group consisting of black 401
Reethylene terephthalate, polypropylene, polycarbonate, polymethyl methacrylate
The interference fiber (B) film-forming component in which layers composed of two or more kinds of polymer compounds having different refractive indexes selected from the group consisting of relate and polyester are alternately laminated . Cosmetics.   The vaginal cosmetic according to claim 1, wherein the length of the interference fiber is 0.01 mm or more and 5 mm or less. The vaginal cosmetic according to claim 1 or 2 , wherein the thickness of the interference fiber is 0.01 denier or more and 20 denier or less. Film-forming component, a rosin acid resin, trimethylsiloxy silicic acid, eyelash according to any one of claims 1 to 3, one or more oil-soluble resin selected from acryl-modified silicone or candelilla Resin Cosmetics. Film-forming component, eyelash cosmetic composition according to any one of claims 1 to 4, which is an ester polymer emulsion and / or vinyl acetate polymer emulsion acrylic.