JP6904744B2 - Water-in-oil lip cosmetics - Google Patents

Description

The present invention relates to a water-in-oil lip cosmetic, and in particular, a water-in-oil lip cosmetic having excellent fit to the lips, long-lasting luster due to the elasticity and resilience of the coating film, a secondary adhesion-less effect, and stability over time. It is about.

In recent years, in lipstick cosmetics such as lipsticks, in addition to the feeling of use such as smoothness and non-stickiness at the time of use, and the finish of the makeup film such as coloring and gloss, the lipstick applied to the makeup stickiness and lips is applied to clothes and cups. A secondary adhesion-less effect that does not easily transfer colors is also required as an important quality. In addition, the fit to the lips and the elasticity of the coating film have also been emphasized as a feeling of makeup lasting. So far, various studies have been made to realize a secondary adhesion-less effect in addition to a good usability and gloss of the coating film. For example, a technology for lip cosmetics (Patent Document 1) that has secondary adhesion-less properties in combination with glycerin monoisostearate, a specific methylphenyl silicone, water or glycerin and wax, and maintains gloss after application. An oil-in-water emulsion containing water, alkylcellulose, C10-C26 monoalcohol, silicone oil and / or fluorinated oil and a surfactant and / or hydrophilic gelling agent provides a non-greasy feel and gloss of the cosmetic film. (Patent Document 2) and the like.

International release WO2010 / 113956 Japanese Patent No. 5567215

The lip cosmetic obtained in Patent Document 1 uses a specific surfactant and a specific methylphenyl silicone oil that is incompatible with the surfactant, so that the specific methylphenyl silicone oil is separated on the surface layer on the lip during use. It gives gloss and has no secondary adhesion. Immediately after application, there is a liquid gloss derived from methylphenyl silicone, but the obtained coating film is inferior in elasticity and resilience, so it is satisfactory. In some cases, gloss persistence could not be obtained. In addition, since a large amount of silicone oil that is not sticky and has the property of spreading smoothly is used, a satisfactory fit may not be obtained in some cases. The technique of Patent Document 2 is used in the form of a dispersion in water in order to suppress the stickiness of ethyl cellulose as a film-forming agent, and is an oil-in-water emulsion containing a surfactant and / or a hydrophilic gelling agent. Therefore, it was inferior in makeup retention such as emollient feeling and water resistance to protect the lips, and the secondary adhesion-less effect was also insufficient. When the technique of Patent Document 2 is applied to a water-in-oil cosmetic having an oil-based outer layer in order to further improve the long-lasting makeup, the stability tends to deteriorate.

Therefore, it provides a lip cosmetic that has a secondary adhesion-less effect, has a high fit to the lips as a feeling of long-lasting makeup, has a long-lasting luster due to the elasticity and resilience of the coating film, and has excellent stability over time. Was an issue.

In view of the above circumstances, the present inventors have focused on the fact that ethyl cellulose and a specific oil agent form an oily gel having high flexibility and elasticity, and as a result of diligent studies, the ethyl cellulose has a monovalent value having a total carbon number of 16 to 24. In water-in-oil lip cosmetics combining liquid alcohol, dextrin fatty acid ester, silicone oil with specific viscosity and silica, ethyl cellulose and monovalent liquid alcohol having 16 to 24 carbon atoms are used in water-in-oil type. By forming a cosmetic film with excellent elasticity and resilience and covering the surface layer with a high-viscosity liquid oil agent, a cosmetic that exhibits a secondary adhesion-less effect and is excellent in stability over time can be obtained by using dextrin fatty acid ester and silica. We found that and completed the present invention.

That is, the present invention describes the following components (a) to (f);
(A) Ethyl cellulose (b) Monovalent liquid alcohol having a total carbon number of 16 to 24 (c) Dextrin fatty acid ester (d) Dimethylpolysiloxane, phenyl-modified having a viscosity at 25 ° C. of 1 to 1 million mPa · s. It relates to a water-in-oil lip cosmetic containing one or more oil agents (e) water (f) silica selected from silicone and fluorine-modified silicone.

The present invention relates to the above-mentioned water-in-oil lip cosmetic having a content of the component (a) of 1 to 15% by mass and a content of the component (b) of 3 to 60% by mass.

The present invention relates to the above-mentioned water-in-oil lip cosmetic having a mass ratio containing the components (a) and (b) of (a) :( b) = 1: 2 to 1:10.

The present invention provides a water-in-oil lip cosmetic having excellent fit to the lips, long-lasting luster due to the elasticity and resilience of the coating film, a secondary adhesion-less effect, and stability over time.

Hereinafter, the present invention will be described in detail. In addition, in this specification, "~" means the range including the numerical values before and after it.

The component (a) ethyl cellulose in the present invention is obtained by substituting a part or all of the hydroxyl groups of the glucose unit of the cellulose in which β-glucose is condensed and polymerized with ethyl ether. Ethyl cellulose has different properties depending on the degree of polymerization, the degree of ethyl ether substitution, etc., but two or more kinds having different properties may be used in combination.

The degree of ethyl ether substitution of the component (a) in the present invention is not particularly limited, but from the viewpoint of easily obtaining a uniform film, it is preferable that the degree of ethyl ether substitution in glucose units is 2 or more, and 2 to 3 is preferable. Some are particularly preferred.

The amount average molecular weight of the component (a) in the present invention is not particularly limited, but is preferably 50,000 to 300,000 from the viewpoint of solubility in the component (b), fit of the coating film, and gloss. More preferably, it is 100,000 to 250,000.

Commercially available products of component (a) include AQUALON EC-N14, AQUALON EC-N22, AQUALON EC-N50, and AQUALON EC-N100 (above, ASHLAND SPECIALTY INGREDINITS) having an average degree of substitution of ethyl ether of 2.46 to 2.58. (Manufactured by the company) and the like.

The content of the component (a) in the present invention is not particularly limited, but from the viewpoints of fit to the lips, long-lasting luster due to the elasticity and resilience of the coating film, and more excellent secondary adhesion-less effect, 1 to 1 It is preferably 15% by mass (hereinafter referred to as%), more preferably 2 to 10%.

The component (b) in the present invention is a monohydric alcohol having a total carbon number of 16 to 24, and can be used without particular limitation as long as it is used in cosmetics. The properties are not particularly limited, but it is more preferable that the material is liquid at 25 ° C. If the total number of carbon atoms is less than 16, irritation to the lips may be observed, which is not preferable. If the total number of carbon atoms is 25 or more, the compatibility with the component (a) is poor, which is not preferable. The oil-based gel prepared by dissolving the component (a) in the component (b) has an excellent fit to the lips and excellent elasticity and resilience of the gel, so that the uniformity of the coating film is enhanced and the uniform coating film is obtained. Excellent gloss lasting because it lasts. Specific examples thereof include hexyldecanol, isostearyl alcohol, oleyl alcohol, octyldodecanol, decyltetradecanol and the like, and one or more of them can be used. Commercially available products include Isostearyl Alcohol EX, Lysonol 16SP, Lysonol 18SP, Lysonol 20SP, Lysonol 24SP (above, manufactured by Higher Alcohol Industries) EUTANOL G-JP (manufactured by BASF), NOFABLE AO-85S (manufactured by NOF). , Ricacol 90B (manufactured by Shin Nihon Rika Co., Ltd.) and the like, and one or more types can be used. In the present invention, the component (b) is particularly preferably octyldodecanol or decyltetradecanol in that the component (a) can be uniformly dissolved.

The content of the component (b) in the present invention is not particularly limited, but is 3 to 60 from the viewpoints of fitting to the lips, maintaining gloss due to elasticity and resilience of the coating film, and being more excellent in stability over time. % Is preferable, and 4 to 50% is more preferable.

The content-mass ratio of the components (a) and (b) in the water-in-oil lip cosmetic of the present invention is not particularly limited, but the elasticity and resilience of the coating film keeps the gloss lasting, and the stability over time is excellent. From the viewpoint, (a): (b) = 1: 2 to 1:10 is preferable, and 1: 4 to 1:10 is more preferable.

The dextrin fatty acid ester of the component (c) used in the present invention is an esterified product of dextrin and a fatty acid. The sugar chain of dextrin is not particularly limited as long as it is used in cosmetics, and the sugar chain of dextrin may be linear, branched or cyclic, and the fatty acid may be linear or branched.

The average degree of polymerization of glucose of dextrin used in the dextrin fatty acid ester of the component (c) is not particularly limited, but is preferably 3 to 150, preferably 10 to 100, from the viewpoint of excellent solubility in oils and the like. Is more preferable.

The fatty acid used for the dextrin fatty acid ester of the component (c) requires one or more linear and / or branched saturated fatty acids having 4 to 26 carbon atoms, and further has 2 to 22 carbon atoms in the linear saturated fatty acid. One or more selected from the group consisting of linear or branched unsaturated fatty acids having 6 to 30 carbon atoms and cyclic saturated or unsaturated fatty acids having 6 to 30 carbon atoms (hereinafter, these 4 to 30 carbon atoms). When fatty acids other than the 26 branched saturated fatty acids are collectively represented, they may contain (referred to as "other fatty acids").

The degree of substitution of the fatty acid in the dextrin of the component (c) is not particularly limited, but is preferably 1.0 to 3.0 per glucose unit, preferably 1.2 to 2 from the viewpoint of less likely to cause coloring or a peculiar odor. 0.8 is more preferable.

Examples of commercially available products of the component (c) include Leopard TL2, Leopard TT2, Leopard WX, Leopard KL2, Leopard MKL2 (all manufactured by Chiba Flour Milling Co., Ltd.), and one or more of these can be used.

The content of the component (c) in the present invention is not particularly limited, but is preferably 0.1 to 5.0% from the viewpoints of fit to the lips, secondary adhesion-less effect, excellent stability over time, and the like. It is more preferable than 0.5 to 3.0%.

The dimethylpolysiloxane, phenyl-modified silicone, and fluorine-modified silicone in which the viscosity of the component (d) in the present invention at 25 ° C. is 1 to 1 million mPa · s are particularly limited as long as they are used in cosmetics. It can be used without, and one kind or two or more kinds may be used. Didimethylpolysiloxane is a polymer of dimethylsilokinsan and has a viscosity of 100 mPa · s or more. Phenyl-modified silicone has a phenyl group as a part of polysiloxane. Specific examples thereof include phenylmethicone, phenyldimethicone, phenyltrimethicone, diphenyldimethicone, diphenylsiloxyphenyltrimethicone, and trimethylpentaphenyltrisiloxane. Commercially available products include KF-50-100cs / 1000cs, KF-53, KF-54, KF-54HV (above, manufactured by Shin-Etsu Chemical Co., Ltd.), PH-1555 HR Cosmetic Fluid, FZ-3156 (above Toray Dauco-). Ning Co., Ltd.), PDM100, PDM1000 (all manufactured by Asahi Kasei Wacker Silicone Co., Ltd.) and the like, and one or more of these can be used. Fluorine-modified silicone is an organopolysiloxane having at least one fluoroalkyl group in the molecule as an organic group. Specific examples of the fluoroalkyl group include fluorine-substituted alkyl groups such as a trifluoropropyl group, a nonafluorohexyl group and a heptadecylfluorodecyl group, and a trifluoropropyl group is particularly preferable. The fluoroalkyl group-containing organopolysiloxane may be linear, branched, or cyclic. Specifically, as linear ones, FL-100, X-22-819, X-22-820, X-22-821, X-22-822 (manufactured by Shin-Etsu Chemical Co., Ltd.), CFF-3400. , CFF-3401, CFF-3402 (manufactured by NUSIL), FS-1265 (manufactured by Toray Dow Corning), etc. Examples of the annular one include KF-5002 (manufactured by Shin-Etsu Chemical Co., Ltd.). One kind or two or more kinds can be used.

The viscosity of the component (d) in the present invention at 25 ° C. is not particularly limited, but is 100 to 100 from the viewpoints of maintaining gloss due to the elasticity and resilience of the coating film, a secondary adhesion-less effect, and excellent stability over time. It is preferably 1 million mPa · s, and more preferably 5 to 100,000 mPa · s. The viscosity in the present invention was determined by measuring at 25 ° C. with an Upperode viscometer using ASTM D 445-46T.

The content of the component (d) in the present invention is not particularly limited, but is preferably 5 to 50%, more preferably 10 to 30%, from the viewpoint of excellent secondary adhesion-less effect, stability over time, and the like. ..

The water of the component (e) in the present invention is not particularly limited, and examples thereof include normal water, purified water, hot spring water, deep water, lavender water, rose water, orange flower water, and the like, and one or more kinds are used. be able to.

The water content of the component (e) in the present invention is not particularly limited, but is preferably 3 to 40% from the viewpoints of fit to the lips, secondary adhesion-less effect, and excellent stability over time. It is preferably 5 to 20%.

The silica of the component (f) in the present invention has a particle shape (spherical, needle-like, plate-like, amorphous, etc.), particle size (foam-like, fine particles, pigment grade, etc.), as long as it is used for cosmetics. Any particle structure (porous, non-porous, etc.) can be used. Specifically, for example, those obtained by hydrolyzing silicon tetrachloride in hydrogen and an oxygen flame can be mentioned. The particle size is not particularly limited, but from the viewpoint of usability and stability over time, the primary particle size of silica is preferably 50 nm or less, and particularly preferably 20 nm or less. The primary particle size can be determined by the average value of 3000 to 5000 particles measured by electron micrograph. Further, the component (f) may be hydrophobized. Hydrophobization treatments include dimethyldichlorosilane treatment, trimethylsiloxy treatment with trimethylsilyl chloride and hexamethyldisilazane, octylsilaneization treatment, dimethylsilicone oil treatment, perfluorooctylliethoxysilane treatment, and coating baking with methylhydrogenpolysiloxane. Examples thereof include treatment, coating with metal soap, and treatment in which two or more of these hydrophobizing treatments are combined.

Commercially available products of component (f) include AEROSIL50, AEROSIL130, AEROSIL200, AEROSIL200V, AEROSIL200CF, AEROSIL200FAD, AEROSIL300, AEROSIL300CF, AEROSIL380, AEROSIL380S (all manufactured by Nippon Aerosil Co., Ltd.), etc. AEROSIL R972V, AEROSIL R972CF, AEROSIL R974, AEROSIL R976S, AEROSIL RX200, AEROSIL RX300, AEROSIL RY200, AEROSIL R202, AEROSIL R805, AEROSIL R812, AEROSIL RA200H Made) and the like.

The content of the component (f) in the present invention is not particularly limited, but is preferably 0.5 to 10%, more preferably 1 to 1 from the viewpoint of excellent fit to the lips and stability over time. It is 5%.

In addition to the above components (a) to (f), the water-in-oil lip cosmetic of the present invention contains an oily component as a component usually contained in the cosmetic, as long as it does not interfere with the effect of the present invention. It can contain aqueous components such as alcohols, water-soluble polymers and moisturizers, powders, surfactants, beauty components, ultraviolet absorbers, antioxidants, preservatives, fragrances and the like.

The oily component is not particularly limited as long as it is usually used for cosmetics, regardless of the origin of animal oils, vegetable oils, synthetic oils, etc., and the properties of solid oils, semi-solid oils, liquid oils, volatile oils, etc. Hydrocarbons, fats and oils, waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils other than component (d), fluorooils, lanolin derivatives, oily gelling agents, etc. Can be mentioned. Specifically, non-liquid hydrocarbons such as vaseline, polyethylene wax, ethylene / propylene copolymer, paraffin wax, fishertroph wax, ozokelite wax, mokurou, olive oil, castor oil, mink oil, macadamian nut oil, etc. Fats and oils, waxes such as beeswax, gay wax, carnauba wax, candelilla wax, non-liquid esters such as loginate pentaerythrit ester, cholesterol fatty acid ester, phytosterol fatty acid ester, stearic acid, lauric acid, myristic acid , Fatty acids such as behenic acid, isostearic acid, oleic acid, silicones such as trimethylsiloxysilicate, alkyl-modified polysiloxane, polyoxyalkylene-modified organopolysiloxane, cross-linked polyether-modified methylpolysiloxane, fluorine-modified polysiloxane, Fluorine oils such as perfluorodecane, perfluorooctane, and perfluoropolyether, lanolin, lanolin acetate, lanolin fatty acid isopropyl, lanolin derivatives of lanolin alcohols, sucrose fatty acid esters, aluminum isostearate, calcium stearate, 12-hydroxy Examples thereof include oil-based gelling agents such as stearic acid, and one or more of these can be used.

The aqueous component is not particularly limited as long as it is soluble in water and is usually used for cosmetics, and alcohols such as ethyl alcohol, propylene glycol, 1,3-butylene glycol, dipropylene glycol, polyethylene glycol and the like are used. Examples thereof include glycerols such as glycols, glycerin, diglycerin and polyglycerin, and sugars such as dextrin, glucose, sorbitol, xylitol, trehalose, oligosaccharides and cellulose. Examples of the water-soluble polymer include natural ones such as guar gum, sodium chondroitin sulfate, sodium hyaluronate, arabic gum, sodium alginate and carrageenan, semi-synthetic ones such as methyl cellulose, hydroxyethyl cellulose and carboxymethyl cellulose, and carboxyvinyl polymers. Synthetic ones such as alkyl-added carboxyvinyl polymer, polyvinyl alcohol, polyvinylpyrrolidone, sodium polyacrylate, and others include proteins, mucopolysaccharides, collagen, elastin, keratin, etc., and one or more of these are used. be able to.

The powder is not particularly limited as long as it is usually used for cosmetics, and for example, titanium oxide, black titanium oxide, corn, ultramarine, red iron oxide, yellow iron oxide, black iron oxide, zinc oxide, aluminum oxide, and anhydrous. Silica, magnesium oxide, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide, chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, mica, synthetic gold mica, sericite, talc, kaolin , Inorganic powders such as silicon dioxide, barium sulfate, boron nitride, bismuth oxychloride, nylon, polymethylmethacrylate, alkylpolyacrylate, organopolysiloxane elastomer, polymethylsesquioxane, crosslinked silicone / reticulated silicone block Organic powders such as copolymers, polystyrene, acrylonitrile-methacrylic acid copolymers, vinylidene chloride-methacrylic acid copolymers, polyethylene, urethane, wool, silk, crystalline cellulose, N-acyllysine, and organic tar pigments, Dye powders such as rake pigments such as organic dyes, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, titanium oxide-containing silicic acid anhydride, zinc oxide-containing silicic acid anhydride, titanium oxide Composite powders such as coated glass powder, titanium oxide coated synthetic gold mica, mica titanium, iron oxide coated mica titanium, navy blue coated mica titanium, carmine coated mica titanium, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / poly Examples thereof include laminated film powders such as methyl methacrylate laminated powders. In addition, these powders are one of fluorine-based compounds, silicone-based compounds, metal soaps, lecithin, hydrogenated lecithin, collagen, amino acids, hydrocarbons, higher fatty acids, higher alcohols, esters, waxes, waxes, surfactants, etc. Alternatively, the surface treatment may be performed using two or more types.

The activator is not particularly limited as long as it is usually used for cosmetics, and examples thereof include a nonionic surfactant, an anionic surfactant, a cationic surfactant, and an amphoteric surfactant. For example, glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, sucrose fatty acid ester, polyoxyethylene hydrogenated castor oil, lecithin and the like can be mentioned, and one or two of these can be mentioned. The above can be used.

Antioxidants include, for example, α-tocopherol, ascorbic acid, dibutylhydroxytoluene, etc., beauty ingredients include, for example, vitamins, anti-inflammatory agents, crude drugs, etc., and preservatives include, for example, paraoxybenzoic acid ester, phenoxyethanol, pentandiol, etc. Examples of the ultraviolet absorber include benzophenone-based, PABA-based, silicic acid-based, salicylic acid-based, 4-tert-butyl-4'-methoxybenzoylmethane, triazine-based, oxybenzone and the like. Alternatively, two or more types can be used.

The water-in-oil lip cosmetic of the present invention is not limited to any shape such as liquid, paste, and solid, but it is preferably pasty to liquid at 25 ° C. Further, it can be used for lipsticks, lip glosses, lip balms, lip essences, etc., and can be suitably used for make-up cosmetics such as lipsticks, lip glosses, etc. because it is excellent in maintaining luster and eliminating secondary adhesion.

Hereinafter, the present invention will be described in more detail with reference to Examples, but the technical scope of the present invention is not limited by these Examples.

Examples 1-6 and Comparative Examples 1-5: Lipstick (liquid)
Lipsticks with the compositions shown in Table 1 are prepared by the following manufacturing methods, and each sample is prepared with (a) a fit to the lips, (b) a long-lasting luster, (c) a secondary adhesion-less effect, and (d) stability over time. The sex was evaluated by the following evaluation method, and the results are also shown in Table 1.

(Production method)
A. After the components (1) to (9) are heated and dissolved at 120 ° C., the components (13) to (16) are added and mixed uniformly.
B. Ingredients (10) to (12) are added to A and mixed and dispersed uniformly.
C. The components (17) to (18) are uniformly mixed.
D. C is added to B with stirring and emulsified. After defoaming, it is poured into a container with a coating body (flocky tip) and filled.

(Evaluation method)
(A) Fit to the lips, (b) Maintaining luster 10 panelists use each sample, (a) whether you can feel the fit to the lips, (b) 3 hours after use Regarding the condition of the cosmetic film, whether or not the gloss is maintained was evaluated and scored according to the following absolute evaluation criteria, and the average value was calculated from the total score of all the panels of each sample and judged according to the following criteria. ..
<Evaluation criteria>
(Score): (Evaluation)
6 points: Very good 5 points: Good 4 points: Somewhat good 3 points: Normal 2 points: Somewhat bad 1 point: Bad <Judgment criteria>
(Judgment): (Average score)
◎: More than 5.0 points ○: More than 3.5 points, 5.0 points or less △: More than 2.0 points, 3.5 points or less ×: 2.0 points or less (c) No secondary adhesion Effect Each sample was applied to the lips, water was drunk in a pottery cup (white), and the marks on the cup were visually evaluated and judged according to the following criteria.
<Criteria>
(Evaluation): (Judgment)
The cup is not colored at all: ◎
The cup is slightly colored: ○
The cup is clearly colored: ×
(D) Stability over time After filling each sample in a transparent resin container and storing it in a constant temperature bath at 50 ° C for one month, the following three-step criteria are used for the state of separation and drainage based on the state immediately after preparation. Judgment was made according to.
<Criteria>
(Evaluation): (Judgment)
No change: ◎
There is a slight change, but there is no problem in use: ○
There is some change and there is some trouble in use: △
There is considerable change and it interferes with use: ×

As is clear from the results in Table 1, the lipsticks of Examples 1 to 6 were all good in terms of fit to the lips, long-lasting luster, secondary adhesion-less effect, and stability over time. On the other hand, in Comparative Example 1 which does not contain the component (a), a cosmetic film having an excellent fit is not formed, and the adhesiveness to the lips is insufficient, so that the gloss is not sufficiently maintained and the secondary adhesion-less effect is also recognized. I couldn't. In Comparative Example 2 which does not contain the component (c) and Comparative Example 5 which does not contain the component (f), the aqueous component containing the component (e) cannot be emulsified, and the component (d) is separated as a preparation. It didn't hold. In Comparative Example 3 in which a silicone oil having a viscosity of less than 100 mPa · s at 25 ° C. was used instead of the component (d), secondary adhesion was achieved because there was no component that separated from the coating film containing the component (a) after coating. No less effect was observed. In Comparative Example 4 which does not contain the component (e), the layer containing the components (a) and (b) and the layer containing the component (d) are separated, and the effect of maintaining gloss and no secondary adhesion is not observed. The stability over time was also poor.

Example 7: Lip gloss (liquid)
Ingredient name (%)
1. 1. Ethyl cellulose * 116
2. Octyldodecanol * 2 5
3. 3. Decyltetradecanol * 3 30
4. Diglyceryl triisostearate Remaining amount 5. Glyceryl trioctanoate 5
6. Diphenyldimethicone (400 mPa · s) 10
7. Trimethylsilokiphenyldimethicone (1000 mPa · s) * 7 10
8. Diphenylsiloxyphenyltrimethicone * 8 5
9. Daimage Reno Rail Hydrogenated Rosin Condensate * 12 3
10. (Palmitic acid / 2-ethylhexanoic acid) Dextrin * 4 3
11. Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone 1.5
12. Jojoba oil 5
13. Silicone treatment 10% red No. 202 0.1
14. Silicone treatment 10% yellow No. 4 0.2
15. Titanium oxide 0.05
16. Cyrilized silica * 10 2.0
17. Antioxidant (BHT) 0.01
18. Preservative (phenoxyethanol) 0.3
19. Glass powder * 13 1
20. (PET / polymethyl methacrylate) laminate * 14 1
21. Purified water 5
22. Ethanol 0.5
23. Hyaluronic acid Appropriate amount * 11 AQUALON EC-N50 (manufactured by ASHLAND) (average degree of substitution of ethyl ether: 2.46 to 2.58, amount average molecular weight: 160000)
* 12 LUSPLAN DD-DHR (manufactured by Nippon Fine Chemical Co., Ltd.)
* 13 Microglass Metashine MT1080RY (manufactured by Nippon Sheet Glass Co., Ltd.)
* 14 Aurora Flake Red 0.05 (manufactured by Kakuhachi Fish Scale Foil Co., Ltd.)
(Production method)
A. After the components (1) to (12) are heated and dissolved at 110 ° C. to 120 ° C., the components (13) to (20) are added and uniformly mixed and dispersed.
B. The components (21) to (23) are uniformly mixed and dissolved.
C. After adding B to A to emulsify, defoam and pour into a tube container to fill.

The obtained lip gloss was excellent in fit to the lips, long-lasting luster, secondary adhesion-less effect, and stability over time.

Example 8: Lipstick (solid)
Ingredient name
1. 1. Ethyl cellulose * 15 3
2. Octyldodecanol * 2 20
3. 3. Octyl hydroxystearate Remaining amount 4. Glyceryl trioctanoate 10
5. Hydrogenated polyisobutene 1
6. (Ethylene / propylene) copolymer 8
7. Synthetic wax 7
8. Dimethylpolysiloxane (100 mPa · s) 5
9. Dimethylpolysiloxane (1000 mPa · s) 5
10. Diphenylsiloxyphenyltrimethicone * 8 5
11. Dextrin palmitate * 5 0.02
12. Dextrin isostearate * 16 1.0
13. Natural Vitamin E 0.1
14. Olive squalane 1
15. Silicone treatment 10% red No. 202 1.0
16. Lecithin treatment 1% titanium oxide 0.5
17. Perfluorooctyltriethoxysilane treatment 3% mica titanium 1.0
18. Calcium carbonate 0.1
19. Silica * 17 0.5
20. Purified water 10
21.1,3-butylene glycol 2
22. Xylitol 0.1
23. Stevia 0.05
24. Appropriate amount of fragrance * 15 AQUALON EC-N100 (manufactured by ASHLAND) (average degree of substitution of ethyl ether: 2.46 to 2.58, amount average molecular weight: 215000)
* 16 Unifilma HVY (manufactured by Chiba Flour Milling Co., Ltd.)
* 17 AEROSIL380S (manufactured by Aerosil Japan)
(Production method)
A. After the components (1) to (14) are heated and dissolved at 110 ° C. to 120 ° C., the components (15) to (19) are added and uniformly mixed and dispersed.
B. Ingredients (20) to (23) are uniformly mixed and dissolved.
C. A is heated and melted, B is added to emulsify, defoaming is performed, component (24) is added, the mixture is uniformly mixed, and the mixture is poured into a mold and filled and molded.

The obtained lipstick was excellent in fit to the lips, long-lasting luster, secondary adhesion-less effect, and stability over time.

Claims (4)

The following components (a) to (f);
(A) Ethyl cellulose (b) Monovalent liquid alcohol having 16 to 24 total carbon atoms (c) Dextrin fatty acid ester (d) Dimethylpolysiloxane, phenyl-modified having a viscosity at 25 ° C. of 1 to 1 million mPa · s. One or more oils selected from silicones and fluorine-modified silicones (e) Water 3-40% by mass
(F) A water-in-oil lip cosmetic containing silica. The water-in-oil lip cosmetic according to claim 1, wherein the content of the component (a) is 1 to 15% by mass and / or the content of the component (b) is 3 to 60% by mass. .. The water-in-oil lip cosmetic according to claim 1 or 2, wherein the content mass ratio of the components (a) and (b) is (a) :( b) = 1: 2 to 1:10. The water-in-oil lip cosmetic according to any one of claims 1 to 3, wherein the content of the component (d) is 5 to 30% by mass.