JP6487252B2 - Oily eyeliner cosmetic - Google Patents

Description

  The present invention relates to an oily eyeliner cosmetic, and more particularly to an oily eyeliner cosmetic that is excellent in light use feeling and that the cosmetic film is not blurred or sticky, is easy to remove the cosmetic film, and has no burden feeling.

  Eyeliner cosmetics make your eyes look bigger by putting lines with good color on the eye contours. In addition, due to the usage method of drawing on the outline of the eye, there is a demand for easy-to-draw lines that can be smoothly drawn, makeup that does not bleed due to tears and sebum, and polo removal due to continuous movement of wrinkles. Recently, makeup that emphasizes the eyes has become popular, and in order to further emphasize the eyes, eyeliner cosmetics are layered on top of each other to draw thin lines and thick lines, and to draw dark and clear eye lines. In addition to usability, emphasis has been placed on ease of dropping and lack of burden.

  In order to meet such market demands, efforts have been made to improve various functions. For example, it contains acrylic-silicone-based graft copolymer, spherical fine particle powder, and low boiling point silicone oil in order to obtain a smooth feeling of use, which is a quality required for eyeliner cosmetics. Liquid make-up cosmetics with good ductility and excellent usability (see Patent Document 1), and contains a spherical powder and a plate-like powder. There was a technique such as a liquid eyeliner cosmetic (see Patent Document 2).

JP 2002-047140 A Japanese Patent Laid-Open No. 11-302126

  However, although the cosmetics obtained by the technique of Patent Document 1 can provide a long-lasting effect such as water resistance and sebum resistance and a light feeling of use, the cosmetic film is hard and is easy to remove and has no burden. I didn't get a satisfactory one. Moreover, although the cosmetics containing the spherical powder of patent document 2 can obtain a smooth feeling of use and non-stickiness, there may be a feeling of burden.

  In this situation, as a result of intensive studies, the present inventors have focused on the fact that 2-decyltetradecanol, which is a liquid higher alcohol, obtains a smooth feeling of use, and sought a wax that solidifies this higher alcohol. However, it has been found that solid wax extracted from sunflower seeds forms a cosmetic film without a burden feeling with 2-decyltetradecanol, and further by combining silicone powder and oil-soluble resin, The inventors have found that there is no sense of burden, that there is no blur or stickiness, and that it is easy to remove the decorative film, and that the present invention has been completed.

That is, the present invention includes the following components (a) to (d):
The present invention relates to an oily eyeliner cosmetic containing (a) sunflower wax (b) 2-decyltetradecanol (c) silicone powder (d) oil-soluble resin.

  The oil-based eyeliner cosmetic of the present invention has a light feeling of use, a smoothness of the makeup film and no stickiness, an easy removal of the makeup film, and an excellent feeling of burden.

Hereinafter, the present invention will be described in detail.
The component (a) sunflower wax of the present invention is mainly composed of a monoester having a total carbon number of 32 to 62 composed of a long chain fatty acid and a long chain alcohol, which is obtained from sunflower seeds, and has a melting point of 70 to 85 ° C. A range of natural solid oils. Specific examples include INCI (International Nomenclature of Cosmetic Ingredient), Helianthus Annuus (Sunflower) Seed Wax (Japanese name: sunflower seed wax), etc., and a commercially available product is refined sunflower wax (manufactured by Yokoseki Oil & Fat Co., Ltd.). ) And the like.

  The content of the component (a) in the present invention is preferably 0.5 to 15% by mass (hereinafter simply referred to as%), more preferably 1 to 10%. If it is this range, there is no feeling of burden of a cosmetic film and it is preferable at the point of the blur of makeup.

  The component (b) 2-decyltetradecanol of the present invention is a liquid higher alcohol and can be used without particular limitation as long as it is usually used in cosmetics. Examples of commercially available products include Lisonol 24SP (manufactured by Higher Alcohol Industry Co., Ltd.), NJequol 240A (manufactured by Shin Nippon Rika Co., Ltd.) and the like.

  Although content of the component (b) in this invention is not specifically limited, 0.1 to 15% is preferable, More preferably, it is 1 to 8%. If it is this range, it is preferable at the point of no feeling of burden of a decorative film, the light feeling of use, and the ease of dropping.

  As the silicone powder of the component (c) of the present invention, as long as it is usually used in cosmetics, the shape such as a sphere or plate, the particle diameter, or the particle structure such as a variety or quality, etc. There is no particular limitation, and any of them can be used. Specific examples include polymethylsilsesquioxane, (dimethicone / vinyl dimethicone) cross polymer, (vinyl dimethicone / methicone silsesquioxane) cross polymer, etc., and commercially available products include Tospearl 145A and Tospearl 150KA (Momentive -Performance Materials Japan Co., Ltd.), KSP-100, KSP-300 (Shin-Etsu Chemical Co., Ltd.), Trefil E-508, EP-5500, EP-2601 (Toray Dow Corning Co., Ltd.) and the like. Although not particularly limited, those having an average particle diameter of 3 to 10 μm are preferable from the viewpoint of touch, and those having a spherical or substantially spherical shape are preferably used from the viewpoint of light use feeling. Among these, substantially spherical particles having fine silicone protrusions over the entire surface of the particle surface are preferable in terms of non-stickiness, light usability, and no blur. These powders are characterized by their shapes, and have a plurality of fine projections that are scientifically coupled to each other on the entire particle surface, and the projections are not easily lost. The protrusion portion has an average value of the diameter of the protrusion / the diameter of the base particle of 0.01 to 0.3, and an average value of the height of the protrusion / the diameter of the base particle of 0.01 to 0. .3 is preferable. Examples of such commercially available substantially spherical silicone particles include TOSPEARL 150KA (manufactured by Momentive Performance Materials).

  The content of the component (c) in the present invention is preferably from 0.1 to 25%, more preferably from 1 to 15%. If it is this range, it is preferable at the point of non-stickiness, the lightness of a usability | use_condition, and a blur.

  In the present invention, the method for measuring the average particle size is calculated from the result of measuring the particle size of 10 particles having an arbitrary field of view using a scanning electron microscope.

  The oil-soluble resin of component (d) of the present invention can be used without particular limitation as long as it is usually used in cosmetics. Specific examples include terpene resins such as candelilla resin, hydrogenated pentaerythrityl rosinate, hydrogenated glyceryl abietic acid, silicone resins, vinyl acetate resins, polyvinyl isobutyl ether, polyisobutylene, and the like. Among these, trimethylsiloxysilicic acid, acrylic-silicone graft copolymer, and polyisobutylene are more preferable in terms of no bleeding, light use feeling, and no feeling of burden. Commercially available products include ester gum HP (Arakawa Chemical Industries, Ltd.), KF7312J (solid content 50% decamethylcyclopentasiloxane solution, manufactured by Shin-Etsu Chemical Co., Ltd.), KF-9021 (50% decamethylcyclopentasiloxane solution, Shin-Etsu). Chemical Industry Co., Ltd.), BY11-018 (30% decamethylcyclopentasiloxane solution, manufactured by Toray Dow Corning Co., Ltd.), KP541 (solid content 60%, solvent: isopropanol, manufactured by Shin-Etsu Chemical Co., Ltd.), SR-1000 (Momentive)・ Performance Materials Japan), KP545 (solid content 30%, solvent: decamethylcyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd.), KP575 (solid content 30%, solvent: decamethylcyclopentasiloxane, Shin-Etsu Chemical) Manufactured by Kogyo Co., Ltd.), SILFORM FLEXIBLE RESI (Momentive Performance Materials Co.'s Japan Co., Ltd.), etc. Oppanol B-100 (manufactured by BASF), and the like. Component (d) is soluble in oil and can form a film that does not bleed on the skin.

  The content of the component (d) in the present invention is preferably 0.5 to 35%, and more preferably 1 to 25%. If it is this range, it is preferable at the point of no blurring, the lightness of use feeling, and the feeling of a burden.

  The oily eyeliner cosmetic of the present invention can further contain a component (e) volatile oil. Volatile oil is an oil agent having a boiling point of 260 ° C. or less at normal pressure, and can be used without particular limitation as long as it is usually used in cosmetics. Specifically, light isoparaffin, isohexadecane, Examples include cyclic silicones such as isododecane, low molecular weight dimethylsiloxane, and decamethylcyclopentasiloxane. Commercially available products include IP solvent 1620MU (manufactured by Idemitsu Kosan Co., Ltd.), Marcazole R (manufactured by Maruzen Petroleum Co., Ltd.), PERMETHYL 99A (manufactured by PRESPERSE). ), KF-995 (manufactured by Shin-Etsu Chemical Co., Ltd.), SH245 Fluid (manufactured by Toray Dow Corning), and the like. These 1 type (s) or 2 or more types can be used. The component (e) has good compatibility with the component (d), and can improve a light feeling of use and blurring. The content of component (e) is preferably 10 to 50%, more preferably 15 to 45%. Within this range, it is preferable in terms of light usability and no bleeding.

  In addition to the above, the oily eyeliner cosmetic of the present invention is a component usually used in cosmetics, an oily component, powders of inorganic pigments, organic pigments and dyes, and their silicone-treated products and fluorine compound-treated products, Surfactants, fibers, polyhydric alcohols, water-soluble polymers, water-soluble film-forming resins, aqueous components such as humectants, sugars, UV absorbers, anti-fading agents, antioxidants, antifoaming agents, cosmetic ingredients, A preservative, a fragrance | flavor, etc. can be contained in the range which does not prevent the effect of this invention.

  Oil components include hydrocarbons, fats and oils, ester oils, fatty acids, higher alcohols, fluorine-based oils, regardless of the origin of animal oils, vegetable oils, synthetic oils, or the properties of solid oils, liquid oils, etc. Can be used. Specifically, hydrocarbons such as liquid paraffin, squalane and petrolatum, oils and fats such as olive oil, mink oil, macadamian nut oil, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, dioctanoic acid Neopentyl glycol, tri (caprylic / capric) glyceryl, jojoba oil, glyceryl tri-2-ethylhexanoate, diisostearyl malate, fatty acids such as isostearic acid and oleic acid, oleyl alcohol, isostearyl Examples include higher alcohols such as alcohol, fluorine-based oils such as perfluorodecane, perfluorooctane, and perfluoropolyether, and oil-soluble cosmetic ingredients.

  As the powder component, other than the component (c), if it is a powder that is used as a powder generally used in cosmetics, a spherical shape, a plate shape, a needle shape, a fume shape, a fine particle, It is not particularly limited by particle size such as pigment class, particle structure such as porous and nonporous, etc., inorganic powders, glitter powders, organic powders, pigment powders, metal powders, Examples include composite powders. 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, kaolin, silicon carbide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, Antimony oxide, diatomaceous earth, aluminum silicate, magnesium aluminum silicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, etc. white powder, titanium oxide coated mica , Titanium oxide coated bismuth oxychloride, iron oxide mica Bright powder such as Tungsten, Bituminous 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 Body, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin, copolymer resin such as styrene-acrylic copolymer resin, polypropylene resin, urethane resin, etc. Organic polymer resin powder, organic low molecular weight powder such as zinc stearate, N-acyl lysine, natural organic powder such as silk powder, cellulose powder, dextrin powder, red 201, red 202, red 2 No. 5, Red No. 226, Red No. 228, Orange No. 203, Orange No. 204, Blue No. 404, Yellow No. 401, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow Organic pigment powders such as zirconium, barium or aluminum lakes such as No. 5, Green No. 3 and Blue No. 1 or metal powders such as aluminum powder, gold powder and silver powder, fine titanium oxide coated mica titanium, fine zinc oxide coated mica Examples thereof include composite powders such as titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, and zinc oxide-containing silicon dioxide, and fibers such as nylon, polyester, rayon, and cellulose. These may be surface-treated with a fluorine compound, silicone oil, powder, oil agent, gelling agent, emulsion polymer, surfactant or the like. These powders can be used singly or in combination of two or more, and may be further combined.

As the surfactant, any surfactant that is generally used in cosmetics can be used. Nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, etc. Is mentioned.
The aqueous component may be any component that is soluble in water. In addition to water, for example, propylene glycol, 1,3-butylene glycol, dipropylene glycol, glycerin, diglycerin, polyglycerin, aloe vera, witch. Plant extracts such as hazel, hamamelis, cucumber, lemon, lavender, rose water and the like can be mentioned.
Examples of the ultraviolet absorber include benzophenone-based, PABA-based, cinnamic acid-based, salicylic acid-based, such as 4-tert-butyl-4'-methoxydibenzoylmethane, oxybenzone, 2-methoxyhexyl paramethoxycinnamate 2, 4,6-tris [4- (2-ethylhexyloxycarbonyl) anilino] -1,3,5-triazine, hexyl diethylaminohydroxybenzoylbenzoate, bisethylhexyloxyphenol methoxyphenyl triazine and the like can be mentioned.
Examples of the antioxidant include tocopherol and ascorbic acid, examples of the beauty component include vitamins, anti-inflammatory agents, herbal medicines, and examples of the antiseptic include paraoxybenzoate, phenoxyethanol, 1,2-pentadiol, and the like. .

  The oily eyeliner cosmetics of the present invention may be in any form such as liquid, gel, cream, solid, etc., and may have a dosage form such as oily, water-in-oil type using oil as a continuous phase.

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

Examples 1 to 10 and Comparative Examples 1 to 5: Oily eyeliner cosmetic (solid)
Oily solid eyeliner cosmetics having the formulations shown in Tables 1 and 2 below were prepared, and evaluated for the following methods for blurring, non-stickiness, ease of removal, lightness of use, and lack of burden. The results are also shown in Tables 1 and 2.

* 1: Purified sunflower wax (melting point: 74-80 ° C, manufactured by Yokoseki Yushi Kogyo Co., Ltd.)
* 2: MULTIWAX W445 (melting point 76-82 ° C, manufactured by SONNEBORN)
* 3: PERFORMALENE 500 (melting point: 83-88 ° C, manufactured by New Phase Technology)
* 4: Lisonol 24SP (manufactured by Higher Alcohol Industry)
* 5: MYLITTL GTEH (manufactured by BASF)
* 6: SR-1000 (Momentive Performance Materials Japan)
* 7: BENTONE 38V (Made by Elementis)
* 8: 3% dimethylpolysiloxane treatment * 9: TOSPEARL 150KA (average particle size 5 μm, manufactured by Momentive Performance Materials Japan)
* 10: TOSPEARL 2000B * (average particle size 6 μm, manufactured by Momentive Performance Materials Japan)

(Production method)
A. Ingredients (1) to (9) are uniformly dissolved by heating at 110 ° C.
B. Add components (10) to (16) to A and mix and disperse uniformly.
C. The container was filled with B at 90 ° C. and cooled to obtain an oily solid eyeliner cosmetic.

(Evaluation method)
The following evaluation items were evaluated by the following methods.
(Evaluation item)
A. Blessness b. No stickiness c. Easy to drop. Lightness of use e. No feeling of burden With respect to items (i) to (e), a usage test was conducted by 20 specialist panels for each sample. Each sample was applied to the skin, and B and D were evaluated immediately after use, and B and E were evaluated for whether they were blotted with sweat or tears 6 hours after use and whether they felt a burden during use. It was. Thereafter, cotton containing the remover for evaluation shown below was evaluated for ease of dropping. About each item, each panel person evaluated in seven grades by the following absolute evaluation criteria, gave a score, the average value was calculated from the total score of all the panels, and judged by the following four-step judgment criteria.

<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)
◎: Over 5 points: Very good ○: Over 3.5 points and 5 points or less: Good △: Over 1 point and 3.5 points or less: Slightly poor ×: 1 point or less: Defect

Remover for evaluation (component)
(1) Liquid paraffin 4
(2) Isododecane 8
(3) Purified water remaining amount (4) Carboxymethylcellulose 0.8
(5) Triethanolamine 1.8
(6) Methyl paraoxybenzoate 0.3
(7) Phenoxyethanol 0.5
(8) Glycerin 2
(Manufacturing method)
A. Ingredients (1) to (2) are uniformly dispersed.
B. Components (3) to (8) are mixed uniformly.
C. Add A to B and emulsify at room temperature.
D. C was filled in a container to obtain an evaluation remover.

As is clear from the results of Tables 1 and 2, the oily solid eyeliner cosmetics of Examples 1 to 10 of the present invention have less blur and stickiness than the oily solid eyeliner cosmetics of Comparative Examples 1 to 4. It was excellent in ease of being dropped, ease of dropping, lightness of use, and ease of burden.
On the other hand, in Comparative Example 1 containing polyethylene wax instead of the sunflower wax of component (a), the decorative film becomes too strong, and the user feels a heavy burden on the use site, and the ease of removing the decorative film. I was not satisfied with the point. Further, in Comparative Example 2 which does not contain 2-decyltetradecanol as the component (b), the cosmetic film lacks in flexibility, a feeling of burden is produced, and the ease of removing the cosmetic film is satisfactory. I couldn't get anything. Moreover, in Comparative Example 3 containing glyceryl tri-2-ethylhexanoate, which is an ester oil agent, in place of 2-decyltetradecanol as the component (b), it becomes familiar with sebum and the cosmetic film is significantly blurred. As a result, stickiness was produced, and a satisfactory product was not obtained. Further, in Comparative Example 4 which did not contain the component (c) silicone powder, the decorative film was sticky, and a satisfactory product could not be obtained. Furthermore, in Comparative Example 5 which does not contain the oil-soluble resin of component (d), the cosmetic film bleeds with sebum and sweat, and a satisfactory product was not obtained in terms of long-lasting makeup.

Example 11: Water-in-oil eyeliner cosmetic (liquid)
(Ingredient) (%)
(1) (palmitic acid / octanoic acid) dextrin 2
(2) Sunflower wax * 1 2
(3) Fischer-Tropsch wax * 11 2
(4) 2-decyltetradecanol * 12 1
(5) Light liquid isoparaffin * 13 Residual amount (6) Polyisobutylene * 14 5
(7) Dimethyl distearyl ammonium hectorite * 15 3
(8) Methylsiloxane network polymer * 16 3
(9) Bengala * 17 0.5
(10) Red No. 226 0.5
(11) Carbon black 4
(12) Purified water 10
(13) Edetate disodium 0.01
(14) 1,2-pentanediol 1
(15) Sorbitan sesquioleate 0.5
(16) Methyl paraoxybenzoate 0.5
(17) Fragrance 0.1

* 11: CIREBELLE108 (manufactured by CIREBELLE)
* 12: NJCOAL 240A (Shin Nihon Rika Co., Ltd.)
* 13: IP solvent 1620MU (made by Idemitsu Kosan Co., Ltd.)
* 14: Opanol B-100 (manufactured by BASF)
* 15: Lucentite SAN (Coop Chemical)
* 16: Tospearl 145A (average particle size 4.5 μm, spherical, manufactured by Momentive Performance Materials Japan)
* 17: 2% methyl hydrogen polysiloxane treatment (production method)
A. Components (1) to (6) are heated and dissolved at 100 ° C., and components (7) to (11) are mixed uniformly.
B. Add components (12) to (17) to A and emulsify.
C. B was filled in a container with an applied body to obtain a liquid eyeliner cosmetic.

The obtained water-in-oil eyeliner cosmetic was excellent in no bleeding, no stickiness, ease of removal, lightness of use, and no burden.

Example 12: Oily eyeliner cosmetic (liquid)
(Ingredient) (%)
(1) Dextrin palmitate 1
(2) Sunflower wax * 1 10
(3) Trimethylsiloxysilicic acid * 18 14
(4) Methacryl-modified methylpolysiloxane * 19 5
(5) 2-decyltetradecanol * 4 2.5
(6) Light liquid isoparaffin * 13 Residual amount (7) Decamethylcyclopentasiloxane 20
(8) Phenyl glycol 1
(9) (Diphenyl Dimethicone / Vinyl Phenyl Dimethicone /
Silsesquioxane) Cross polymer * 20 5
(10) Black iron oxide 10
(11) Polyethylene terephthalate / aluminum
・ Epoxy laminated powder 1
(12) Silicic anhydride * 21 2
(13) Titanium oxide coated synthetic phlogopite * 22 2
(14) Tocopherol acetate 0.5

* 18: Silicon KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 19: Silicon KP-545 (Shin-Etsu Chemical Co., Ltd.)
* 20: KSP-300 (average particle size 5 μm, spherical, manufactured by Shin-Etsu Chemical Co., Ltd.)
* 21: AEROSIL380S (Nippon Aerosil Co., Ltd.)
* 22: HELIOS R100S (Topy Industries, Ltd.)
(Production method)
A. Components (1) to (9) are heated and dissolved at 90 ° C.
B. Add components (10) to (14) to A and mix uniformly.
C. B was filled in a container with an applied body to obtain a liquid eyeliner cosmetic.

The obtained oily eyeliner cosmetic was excellent in no bleeding, no stickiness, ease of removal, lightness of use, and no burden.

Example 13: Oily eyeliner cosmetic (pencil shape)
(Ingredient) (%)
(1) Owl 20
(2) Sunflower wax * 1 10
(3) Trimethylsiloxysilicate * 18 10
(4) Decamethylcyclopentasiloxane 5
(5) 2-decyltetradecanol * 4 15
(6) Liquid paraffin remaining amount (7) Phenyl glycol 1
(8) Has silicone microprotrusions on the surface
Spherical silicone powder * 9 5
(9) Carbon black 10
(10) Sericite 10
(11) Natural vitamin E 0.1

(Production method)
A. Components (1) to (7) are dissolved by heating at 90 ° C.
B. Add components (8) to (11) to A and mix uniformly.
C. B was filled in a mold, cooled and solidified, and then charged into a container to obtain a pencil-shaped eyeliner cosmetic.

The obtained oily eyeliner cosmetic was excellent in no bleeding, no stickiness, ease of removal, lightness of use, and no burden.

Claims (3)

The following components (a) to (d);
(A) sunflower wax;
(B) 2-decyltetradecanol;
(C) silicone powder;
(D) an oil-soluble resin;
Oil-based eyeliner cosmetics. The oily eyeliner cosmetic according to claim 1, wherein the component (d) is one or more selected from trimethylsiloxysilicic acid, an acrylic-silicone graft copolymer, and polyisobutylene. The oily eyeliner cosmetic according to claim 1 or 2, further comprising a component (e) volatile oil.