JP2018172325A - Labial cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide labial cosmetics that have excellent adhesion when applied on lips, and do not give a feeling of stickiness to the lips while protecting them with a coating film.SOLUTION: The labial cosmetics contain following components (A), (B), (C) and (D): (A) an alkyl-modified silicone wax having a C20-55 alkyl group, with a melting point of 60°C or more and less than 120°C of 0.5-20 mass%; (B) a hydrocarbon wax that is solid at 25°C of 0.5-24 mass%; (C) an oil component that is liquid at 25°C of 5-90 mass%; and (D) dextrin fatty acid ester of 0.1-10 mass%.SELECTED DRAWING: None

Description

  The present invention relates to a lip cosmetic.

For lip cosmetics, products with good gloss and color, good convenience, and high moisturizing performance are being investigated.
For example, Patent Document 1 contains solid hydrocarbon wax, liquid oil, and dextrin fatty acid ester, and a lip cosmetic having a specific penetration hardness does not impair the gloss of the finish, and the lips are difficult to dry, moisturizing performance Is described as high.

JP 2014-34522 A

  The lip cosmetic containing solid hydrocarbon wax, liquid oil and dextrin fatty acid ester described in Patent Document 1 is sticky immediately after being applied to the lips, and it takes time to settle on the lips. When physically rubbed, there was a problem that it was easy to remove.

  The present inventor has excellent adhesiveness when a lip cosmetic comprising a specific alkyl-modified silicone wax combined with a solid hydrocarbon wax, liquid oil and dextrin fatty acid ester in a specific ratio is applied to the lips, Although the lips are protected by a coating film, it has been found that there is no stickiness, the lips are less noticeable, and a transparent finish is obtained.

The present invention includes the following components (A), (B), (C) and (D):
(A) 0.5 to 20% by mass of an alkyl-modified silicone wax having an alkyl group having 20 to 55 carbon atoms and having a melting point of 60 ° C. or higher and lower than 120 ° C.
(B) 0.5-24% by mass of hydrocarbon wax solid at 25 ° C.
(C) 5 to 90% by mass of an oil component that is liquid at 25 ° C.
(D) Dextrin fatty acid ester 0.1-10 mass%
Relates to a lip cosmetic containing

  The lip cosmetics of the present invention have excellent adhesion when applied to the lips, and the lips are protected by a coating film, but there is no stickiness, high moisturizing performance, the lips are less noticeable and transparent You can get a certain finish. In addition, when the lip cosmetic of the present invention is housed in a dipping container and taken out with a makeup chip, the cosmetic does not adhere to the mouth of the container, and the liquid does not get dirty.

The silicone wax of component (A) is obtained by modifying dimethyl silicone with an alkyl group having 20 to 55 carbon atoms. The alkyl group having 20 to 55 carbon atoms may be either linear or branched, and preferably has 24 to 48 carbon atoms. The alkyl group may be substituted on any of the silicone chains, and the structure may be any of comb-like, both ends, and a crosslinked type depending on the substitution form. Two or more alkyl groups may be the same or different.
The silicone wax of component (A) has a melting point of 60 ° C. or more and less than 120 ° C., preferably 63 ° C. or more and less than 100 ° C., from the viewpoint of forming a highly crystalline wax in a liquid oil component at 25 ° C. More preferably, the temperature is from 90 ° C. to 90 ° C.
In the present invention, the melting point is a value measured according to a melting point test method defined in JIS K2235-1991.

  Examples of the component (A) include alkyl methicone wax, alkyl dimethicone wax, and alkyl-modified resin wax. Of these, alkyl methicone wax and alkyl dimethicone wax are preferable from the viewpoint of suppressing the lip roughness, and alkyl methicone wax is applied. It is more preferable in that the film does not feel sticky, the cosmetic does not adhere to the mouth portion of the container when used with a cosmetic chip, and it does not get dirty and is excellent in drainage.

  Commercially available products can be used as the silicone wax of component (A). For example, alkyl (C26-28) methicone (BELSIL CM 7026 VP, manufactured by Asahi Kasei Co., Ltd., melting point 70 ° C.), alkyl (C30-45) methicone ( AMS C-30 COSMETIC WAX, manufactured by Toray Dow Corning, melting point 73-77 ° C., alkyl (C30-45) dimethylsilylpolypropylsilsesquioxane (SW-8005 C30 Resin Wax, manufactured by Toray Dow Corning, melting point 63-71 ° C.), alkyl (C30-45) dimethicone (SF-1642, manufactured by Momentive Performance Materials Japan LLC, melting point 63-74 ° C.), and the like.

  The alkyl-modified silicone wax of component (A) can be used alone or in combination of two or more, and the content is excellent in adhesion when applied to the lips, and the lips are protected by a coating film. There is no stickiness, high moisturizing performance makes the lips less noticeable, and a transparent finish can be obtained. The total composition is 0.5% by mass or more, preferably 1% by mass or more. 5 mass% or more is more preferable, it is 20 mass% or less, 15 mass% or less is preferable, and 10 mass% or less is more preferable. Moreover, content of a component (A) is 0.5-20 mass% in the whole composition, 1-15 mass% is preferable, and 1.5-10 mass% is more preferable.

The sentence (B) is a hydrocarbon wax that is solid at 25 ° C. Solid at 25 ° C. means a solid property at 25 ° C. and a melting point of 61 ° C. or higher.
Examples of such hydrocarbon waxes include mineral waxes, petroleum waxes, and synthetic hydrocarbons, and ceresin, microcrystalline wax, and paraffin wax are preferable, and at least ceresin and microcrystalline wax are more preferable.
As these waxes, commercially available products can be used. For example, as microcrystalline wax, Multiwax W-445, W-835 (above, manufactured by SONNEBORN), Paracera M (manufactured by Paramelt), Hi-Mic-1045. 1070, 2045 (above, manufactured by Nippon Seiki Co., Ltd.), refined microcrystalline wax (manufactured by Nikko Rica Co., Ltd.), 155 ° microwax (manufactured by Nippon Oil Co., Ltd.), etc .; And ceresin wax SP-1020P (STRAHL &PITSCH); and paraffins such as paraffin wax 145 and 155, HNP-9 (manufactured by Nippon Seiwa Co., Ltd.) and the like.

The wax of component (B) preferably has a penetration of 5 to 100 at 25 ° C., and at least a penetration of 15 to 100 from the viewpoint of high durability and moisture performance of the coating film. More preferably, a microcrystalline wax having a penetration of 15 to 60 is more preferably included.
Here, the penetration of the wax sample kept at 25 ± 0.1 ° C. was adjusted to a specified needle (needle mass 2.5 ± 0.02 g, needle holder mass 47.5 ± 0.02 g, The weight of the weight 50 ± 0.05 g) measures the length of needle penetration for 5 seconds, and the needle penetration distance (mm) is multiplied by 10 to obtain the penetration. JIS K-2235 It is a value measured according to 5.4 (1991).

  The component (B) wax can be used singly or in combination of two or more, and the content is 0.5% by mass or more in the total composition from the viewpoint of high durability of the coating film and high moistening performance. 5 mass% or more is preferable, 8 mass% or more is more preferable, it is 24 mass% or less, 18 mass% or less is preferable, and 14 mass% or less is more preferable. Moreover, content of a component (B) is 0.5-24 mass% in the whole composition, 5-18 mass% is preferable, and 8-14 mass% is more preferable.

  In the present invention, the mass ratio (A) / (B) of the component (A) to the component (B) is high in crystallinity and small in crystal diameter because the component (A) and the component (B) are mixed. Forms wax, and as a result, it has excellent adhesion when applied to the lips, and even though the lips are protected by a coating film, there is no stickiness, high moisturizing performance makes the lips less noticeable and transparent 0.1 or more is preferable, 0.2 or more is more preferable, 0.3 or more is more preferable, 2 or less is preferable, 1 or less is more preferable, and 0.8 or less is more preferable. . Moreover, 0.1-2 are preferable, as for the mass ratio (A) / (B) of the component (A) with respect to a component (B), 0.2-1 are more preferable, and 0.3-0.8 are more preferable. .

The oil component that is liquid at 25 ° C. of the component (C) used in the present invention is an oil component having fluidity at 25 ° C., and includes a paste-like oily component as long as it has fluidity.
Such (C) oil components that are liquid at 25 ° C. may be those used in ordinary cosmetics, for example, liquid paraffin, light isoparaffin, liquid isoparaffin, mineral oil, polybutene, polyisobutene, hydrogenated polyisobutene, water Linear or branched hydrocarbon oils such as polydecene, squalane and squalene; avocado oil, macadamia nut oil, olive oil, rapeseed oil, sesame oil, wheat germ oil, linseed oil, cottonseed oil, soybean oil, palm oil, coconut oil, castor oil , Jojoba oil, sunflower oil, camellia oil, corn oil, etc .; animal oils such as liquid lanolin; isopropyl myristate, octyldodecyl myristate, isopropyl isostearate, isononyl isononanoate, butyl stearate, oleyl oleate, isotridecyl isononanoate Isostearyl myristate, octyldodecyl ricinoleate, octyl hydroxystearate, diglyceryl monoisostearate, ethylhexyl palmitate, cetyl ethylhexanoate, octyl methoxycinnamate, tocopherol acetate, propylene carbonate, diisostearyl malate, dicaprylic acid Propylene glycol, neopentyl glycol dicaprate, neopentyl glycol diethylhexanoate, diglyceryl diisostearate, propanediol diisostearate, glyceryl monoisostearate, glyceryl diisostearate, glyceryl triisostearate, di (capric acid / caprylic acid) ) Propanediol, tri (caprylic acid / capric acid) glyceryl, tri-2-ethylhexa Glyceryl acid, triethylhexanoin, trimethylolpropane tri-2-ethylhexanoate, trimethylolpropane triisostearate, pentaerythrityl tetraoctanoate, pentaerythritol tetraethylhexanoate, pentaerythritol tetraisostearate, polyglyceryl-2 isostearate , Diisostearate polyglyceryl-2, triisostearate polyglyceryl-2, tetraisostearate polyglyceryl-2, octacaprylate polyglyceryl-6, (isostearic acid / sebacic acid) ditrimethylolpropane oligoester, tripolyhydroxystearic acid dipentaerythrityl, lauroylglutamate diester (Phytosteryl / octyldodecyl), dilauroyl glutamate (phytos) Teryl, behenyl, octyldodecyl), trehalose esters of isostearic acid, dipentaerythrityl tetraisostearate, dipentaerythrityl pentaisostearate, ethylhexyl hydroxystearate, phytosterol fatty acid ester, cholesterol fatty acid ester, polyglycerin fatty acid ester, pentaerythritol fatty acid ester, dl-α -Fatty acid esters such as tocopherol and nicotinic acid dl-α-tocopherol; higher alcohols such as octyldodecanol; diphenyldimethicone, dimethylpolysiloxane, methylcyclopolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, higher alcohol-modified organo Polysiloxane, tris (trimethylsiloxy) methyl Silicone oils such as silane and trimethylpentaphenyltrisiloxane; Fluorine oils such as fluoropolyether and perfluoroalkyl ether silicone; Trilanolin fatty acid glyceryl, soft lanolin fatty acid, petrolatum, branched or hydroxylated fatty acid cholesteryl as cream or paste , Dipentaerythritol fatty acid ester (hexaoxystearic acid dipentaerythritol, etc.), isostearic acid hydrogenated castor oil, monohydroxystearic acid hydrogenated castor oil, tri (capryl / caprin / myristin / stearic acid) glyceride, myristyl lactate, dye Marginolelic acid hydrogenated castor oil, dimerlinoleic acid (phytorteryl / isostearyl / cetyl / stearyl / behenyl), phytosteryl oleate, lauroyl Like glutamic acid di (phytosteryl, behenyl octyldodecyl) and the like.

As the component (C), it is preferable to contain (C1) a hydrocarbon oil that is liquid at 25 ° C. from the viewpoint of imparting transparency while improving the hardness of the cosmetic and enhancing the moisturizing performance.
(C1) The hydrocarbon oil that is liquid at 25 ° C. may be used as long as it is used in ordinary cosmetics. For example, liquid paraffin, light isoparaffin, liquid isoparaffin, mineral oil, polybutene, polyisobutene, hydrogenated polyisobutene, water Examples include linear or branched hydrocarbon oils such as hydrogenated polydecene, squalane, and squalene, and mineral oil, hydrogenated polyisobutene, hydrogenated polydecene, and squalane are preferred.

  The mass ratio (C1) / (C) of the component (C1) in the component (C) is 0.5 or more from the viewpoint of imparting transparency and improving moisturizing performance while lowering the hardness of the cosmetic. Preferably, it is 0.65 or more, more preferably 0.75 or more, 1 or less, and preferably 0.95 or less. The mass ratio (C1) / (C) of the component (C1) in the component (C) is preferably 0.5 to 1, more preferably 0.65 to 1, and 0.75 to 0.95. Is more preferable.

  The oil component of the component (C) can be used alone or in combination of two or more, and the content is in the whole composition from the viewpoint of enhancing the moisturizing performance while imparting transparency while lowering the hardness of the cosmetic. 5 mass% or more, preferably 30 mass% or more, more preferably 50 mass% or more, more preferably 70 mass% or more, 90 mass% or less, preferably 88 mass% or less, and 85 mass% or less. More preferred is 82% by mass or less. Moreover, content of a component (C) is 5-90 mass% in the whole composition, 30-88 mass% is preferable, 50-85 mass% is more preferable, 70-82 mass% is further more preferable.

The dextrin fatty acid ester of the component (D) suppresses the crystallization of the wax of the component (A) and the component (B), so that the cosmetic is solidified in the container or is applied to the coated body of the cosmetic applicator. It is preferable that the fatty acid has 14 to 18 carbon atoms. Specific examples include dextrin myristate, dextrin palmitate, (palmitic acid / octanoic acid) dextrin, dextrin stearate, dextrin oleate, inulin stearate and the like. Of these, dextrin palmitate is more preferable.
As the dextrin fatty acid ester, for example, a commercially available product such as Leo Pearl KL2 (trade name, manufactured by Chiba Flour Mills) can be used.

  One or more dextrin fatty acid esters of component (D) can be used, and the content is 0.1% by mass or more in the total composition from the viewpoint of suppressing crystallization of the wax, 0 2 mass% or more is preferable, 0.5 mass% or more is more preferable, 10 mass% or less is preferable, 7 mass% or less is preferable, and 5 mass% or less is more preferable. Moreover, content of a component (D) is 0.1-10 mass% in the whole composition, 0.2-7 mass% is preferable, and 0.5-5 mass% is more preferable.

  In the present invention, the total mass ratio of the components (A) and (B) to the component (D) ((A) + (B)) / (D) is determined by taking the lip cosmetic with an applicator from the initial use. 2 or more is preferable, 3 or more is more preferable, 5 or more is more preferable, 50 or less is preferable, and 30 or less is more preferable. 15 or less is more preferable. Moreover, 2-50 are preferable, as for the mass ratio ((A) + (B)) / (D) of the sum total of the component (A) and (B) with respect to a component (D), 3-30 are more preferable, 5- 15 is more preferable.

Furthermore, the lip cosmetic of the present invention can contain (E) an alkyl-modified silicone wax having an alkyl group having 12 to 19 carbon atoms and a melting point of 0 ° C. or higher and lower than 60 ° C. The feeling is less noticeable and a transparent finish can be obtained.
In the silicone wax of component (E), the alkyl group having 12 to 19 carbon atoms may be either linear or branched, and preferably has 16 to 18 carbon atoms. The alkyl group may be substituted on any of the silicone chains, and may be any of a comb type, a crosslinked type, a both-end type, and the like depending on the substitution form. Two or more alkyl groups may be the same or different.
The silicone wax of component (E) has a melting point of 0 ° C. or higher and lower than 60 ° C., preferably 20 ° C. or higher and lower than 50 ° C., from the viewpoint of making the lips feel less noticeable.
As component (E), stearyl dimethicone is preferred.

  Commercially available products can be used as the component (E) silicone wax. For example, stearyl dimethicone (BELSIL SDM 5055 VP, manufactured by Asahi Kasei Co., Ltd., melting point 30 ° C.), stearyl dimethicone (2503 COSMETIC WAX, manufactured by Toray Dow Corning) , Melting point 28-35 ° C.), stearyl dimethicone (ABIL WAX 9800, manufactured by Evonik Japan, melting point 20 ° C.) and the like.

  The alkyl-modified silicone wax of component (E) can be used singly or in combination of two or more, and the content makes the lips feel less noticeable and can give a transparent finish. 0.01 mass% or more is preferable in the whole composition, 0.1 mass% or more is more preferable, 5 mass% or less is preferable, and 3 mass% or less is more preferable. Moreover, 0.01-5 mass% is preferable in the whole composition, and, as for content of a component (E), 0.1-3 mass% is more preferable.

Furthermore, the lip cosmetic of the present invention can contain a powder. Such powder is not limited as long as it is used in ordinary cosmetics, and extender pigments, colored pigments, glitter pigments and the like can be used.
Examples of extender pigments include silicic acid, anhydrous silicic acid, magnesium silicate, talc, sericite, mica, kaolin, clay, bentonite, bismuth oxychloride, zirconium oxide, magnesium oxide, aluminum oxide, calcium sulfate, barium sulfate, Examples thereof include inorganic pigments such as magnesium sulfate, calcium carbonate, and magnesium carbonate, and composite powders thereof.

  Examples of the color pigment include metal oxides such as titanium oxide, zinc oxide, yellow iron oxide, red iron oxide, black iron oxide, bitumen, ultramarine blue, chromium oxide, and chromium hydroxide; metal complexes such as manganese violet and cobalt titanate; Examples thereof include inorganic pigments such as carbon black; organic pigments such as tar dyes and lake pigments; and natural dyes such as carmine.

As bright pigments, the surface of plate powder such as mica, synthetic phlogopite, glass, silica, talc, alumina etc. is coated with titanium oxide, iron oxide, silicon oxide, bitumen, chromium oxide, chromium hydroxide, gold, silver Film raw materials such as those coated with one or more kinds of colorants such as carmine and organic pigments, and polyethylene terephthalate / polymethyl methacrylate laminate powder, polyethylene terephthalate / aluminum deposition powder, polyethylene terephthalate / gold deposition laminate powder, etc. What cut | judged anti | separation into arbitrary shapes etc. can be used.
As these powders, those subjected to various surface treatments such as water repellency treatment, water repellency / oil repellency treatment, and the like can also be used.

  The powder can be used singly or in combination of two or more, and 0.01% by mass or more in the total amount of the cosmetic from the viewpoint of imparting a feeling of use, the appearance of the lipstick, and the coloring power and glitter when applied. Is preferable, 0.1 mass% or more is more preferable, 20 mass% or less is preferable, and 10 mass% or less is more preferable. Moreover, 0.01-20 mass% is preferable in content of cosmetics, and, as for content of powder, 0.1-10 mass% is more preferable.

  The lip cosmetic of the present invention is a component used in normal cosmetics, for example, other oil components, other waxes, surfactants, lower alcohols, polyhydric alcohols, as long as the effects of the present invention are not impaired. , Polymer compounds, ultraviolet absorbers, antioxidants, fragrances, preservatives, pH adjusters, blood circulation promoters, anti-inflammatory agents, cooling agents, bactericides, skin activators, moisturizers, water, etc. it can.

In the lip cosmetic of the present invention, the penetration hardness of the cosmetic at 30 ° C. with a 5 mmφ disc-shaped plunger is preferably 1 to 200 gf, more preferably 2 to 50 gf, and within this range. For example, it can be applied to the applicator from the initial use until it is used up, and there is little residue of the cosmetic remaining in the container after use. .
In the present invention, the “penetration hardness” means a rheometer manufactured by Fudo Kogyo Co., Ltd., at 30 ° C., a plunger diameter of 5 mm, a table speed of 2 cm / min, and a plunger depth of 2 mm. It is the maximum value when it penetrates.

  The lip cosmetic of the present invention can be produced by a usual method, preferably non-solid, and can be lipstick, lip balm, lip gloss, lip liner, etc. preferable.

  The lip cosmetic of the present invention is a cosmetic application tool, preferably in a form accommodated in a container to be taken out, and the container to be taken out is more preferably a bottle container, a jar container, or a tube container. From the viewpoint of suppression, a bottle container and a tube container are more preferable.

  The cosmetic applicator for taking out the lip cosmetic of the present invention has an application surface for applying the cosmetic, and has a support shaft that connects the application part to the tip. Specific examples include a chip, a sponge, a puff, and a brush. Among them, a cosmetic application tool having an application surface for applying cosmetics and having an application part made of a flat body and a support shaft having the application part connected to the tip is used in the initial use. It is preferable from the viewpoint of easy removal to the applicator and ease of application to the lips.

  The lip cosmetic of the present invention is in a form accommodated in a cosmetic container provided with a cosmetic application tool for removal, and is excellent in the ability to be applied to the application tool from the initial use. In particular, a dipping container in which the cosmetic applicator is applied to the cosmetic is more preferable because there is little residual cosmetic remaining in the container after use.

Palmitoyl hydroxypropyl cellulose production example 1 (Production of palmitoyl hydroxypropyl cellulose)
94 g (1.01 mol) of 3-methylpyridine was dissolved in 57.8 g (0.165 mol) of hydroxypropylcellulose (Celney M; manufactured by Nippon Soda Co., Ltd.) in a mixed solvent of toluene and methyl ethyl ketone under nitrogen at 50 ° C. Let 85.1 g (0.31 mol) of palmitoyl chloride is added dropwise over 0.5 hours. Thereafter, the mixture was reacted at 50 ° C. for 5 hours, precipitated in ethanol, purified and dried to obtain palmitoylhydroxypropylcellulose (mass average molecular weight 1,500,000, average acyl substitution degree was 60 mol% of all hydroxyl groups). The obtained palmitoyl hydroxypropyl cellulose was finely cut so as to be easily dissolved during blending.

(Measurement of mass average molecular weight)
The average molecular weight (Mw) of the polymer was measured by gel permeation chromatography (GPC) using Hitachi L-6000 type high performance liquid chromatography. The eluent flow path pump was Hitachi L-6000, the detector was a Shodex RI SE-61 differential refractive index detector, and the column was a GMHHR-H double connected. The sample was adjusted to a concentration of 0.5 g / 100 mL with an eluent, and 20 μL was used. As the eluent, a chloroform solution of 1 mmol / L N, N-dimethyldodecylamine (Farmin DM20, manufactured by Kao Corporation) was used. The column temperature was 40 ° C. and the flow rate was 1.0 mL / min.

(Measurement of average acyl (ester) substitution degree)
In H-NMR, the proton of the methine group adjacent to the carbonyl group of the esterified cellulose appears in the vicinity of 5 ppm, and the total of the proton adjacent to the 6-membered ring oxygen of cellulose and the methylene group adjacent to the hydroxyl group of cellulose is 3 Appears around 5 ppm. It was calculated from the integrated value.

Examples 1-11 and Comparative Examples 1-4
Lip cosmetics (liquid lipsticks) having the composition shown in Table 1 were produced by the production method shown below.
About the obtained lip cosmetic, the penetration hardness was measured, and “Liquid running out when taken with an application tool (chip)”, “No stickiness of the coating film”, “Adhesion feeling of the coating film”, Evaluation was made on “hardness of lips on the surface” and “transparency of the finish”. The results are also shown in Table 1.

(Production method)
Substrate materials other than the color material were dissolved by heating at 100 ° C. for 30 minutes, and uniformly mixed with a disper. Next, the coloring material raw material was added, and the mixture was uniformly mixed for 15 minutes, defoamed, poured into a dipping container, and cooled and solidified to obtain a lip cosmetic (liquid lipstick).

(Evaluation method)
(1) Penetration hardness:
Each lip cosmetic was heated to 90 ° C. in bulk, poured into an aluminum cell, cooled and solidified at 20 ° C., and placed at 30 ° C. for 2 hours. This sample was measured with a disk-like plunger having a diameter of 5 mmφ at 30 ° C. using a rheometer manufactured by Fudo Kogyo Co., Ltd. The maximum value when the table speed was 2 cm / min and the plunger penetrated to a depth of 2 mm was defined as penetration hardness.

(2) Running out of liquid when taken with an application tool (chip):
Five expert evaluators evaluated the goodness of liquid drainage when taking each liquid lipstick with a makeup chip according to the following criteria. The results are shown as the total score of 5 expert evaluators.
As an operation, insert a makeup tip into a container containing liquid lipstick, attach the lipstick, squeeze the excess lipstick attached to the makeup tip with the squeezed part, and the state of the mouth of the container when it is pulled out Was observed.
In addition, the makeup | decoration chip | tip uses what the surface of the flat application part was planted.
4: The mouth of the container is not soiled when taken with a cosmetic chip.
3; A little lipstick adheres to the mouth of the container when taken with a cosmetic chip.
2; When taken with a cosmetic chip, lipstick slightly adheres to the mouth of the container and becomes dirty.
1; Many lipsticks adhere to the mouth of the container and become dirty when taken with a cosmetic chip.

(3) No stickiness of the coating film:
Five expert evaluators applied each liquid lipstick to the lips with a makeup chip, and evaluated the feeling that the upper lip and the lower lip sticked immediately after application according to the following criteria. The results are shown as the total score of 5 expert evaluators.
4; There is no stickiness when the mouth is opened.
3; There is not much stickiness when the mouth is opened.
2; There is a slightly sticky feeling when the mouth is opened.
1; There is a sticky feeling when opening the mouth.

(4) Adhesion feeling of the coating film:
Five professional evaluators applied each liquid lipstick to the lips with a makeup chip, and evaluated the feeling of close contact when the upper lip and the lower lip were rubbed immediately after application according to the following criteria. The results are shown as the total score of 5 expert evaluators.
4; There is a feeling that the lipstick is in close contact with the lips.
3; There is a slight feeling that the lipstick is in close contact with the lips.
2: The lipstick does not feel very close to the lips.
1: The lipstick does not feel close to the lips.

(4) The difficulty of conspicuous lips:
Five professional evaluators with lips on the lips applied each liquid lipstick on the lips with a makeup chip, and evaluated the difficulty of conspicuous lips on the lips according to the following criteria. The results are shown as the total score of 5 expert evaluators.
4: The lips are not noticeable.
3: The lips are slightly less noticeable.
2: The lips are slightly noticeable.
1; Lips are noticeable.

(5) Finished transparency:
Five professional evaluators applied each liquid lipstick to the lips with a makeup chip, and evaluated the transparency of the finished product immediately after application according to the following criteria. The results are shown as the total score of 5 expert evaluators.
4; There is a clear feeling and the lips look moist.
3; Somewhat transparent and lips appear moist.
2: There is not much transparency and the lips are moist and cannot be seen.
1: There is no transparency and the lips are moist and cannot be seen.

Example 12
Lip cosmetics (liquid lipsticks) having the compositions shown in Table 2 were produced in the same manner as in Examples 1-11.
The resulting lip cosmetic has good drainage when taken with an applicator (chip), does not feel sticky to the coating film, has a close feel, the lips are not noticeable, and the finish is transparent. The lips seemed moist.

Claims (4)

The following components (A), (B), (C) and (D):
(A) 0.5 to 20% by mass of an alkyl-modified silicone wax having an alkyl group having 20 to 55 carbon atoms and having a melting point of 60 ° C. or higher and lower than 120 ° C.
(B) 0.5-24% by mass of hydrocarbon wax solid at 25 ° C.
(C) 5 to 90% by mass of an oil component that is liquid at 25 ° C.
(D) Dextrin fatty acid ester 0.1-10 mass%
Lip cosmetics containing.   The lip cosmetic according to claim 1, wherein the mass ratio (A) / (B) of the component (A) to the component (B) is 0.1-2.   The lip cosmetic according to claim 1 or 2, wherein the total mass ratio ((A) + (B)) / (D) of components (A) and (B) to component (D) is 2 to 50.   Furthermore, (E) The alkyl modification silicone wax which has a C12-C19 alkyl group and melting | fusing point is 0 degreeC or more and less than 60 degreeC contains 0.01-5 mass% in any one of Claims 1-3. Lip cosmetics according to item 1.