JP2013209345A - Cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cosmetic which is free of stickiness, high in adherability and excellent in usability, gives superior glossy feeling and is excellent in make-up sustainability.SOLUTION: A cosmetic includes (A) a resin composition obtained from carnauba wax by fraction, and having a softening point of 55-80°C and an iodine value of 25-50, and (B) an oil having a viscosity of not lower than 2,000 mPa s at 25°C.

Description

  The present invention relates to a cosmetic containing a specific resin composition obtained by fractionating carnauba wax and an oil agent having a viscosity of 2000 mPa · s or more, and more specifically, has no stickiness and good usability, and has excellent adhesion and gloss. It relates to cosmetics that excel in quality.

  In cosmetics such as lip cosmetics, it can be applied smoothly without stickiness, adheres well to the application site, forms a uniform and smooth cosmetic film, and exhibits excellent gloss, and it is necessary It is required to be held for hours. Thus, for the purpose of improving glossiness, adhesion, and makeup sustainability while suppressing stickiness, cosmetics using a combination of hydrocarbon wax containing isoparaffin and polybutene (Patent Document 1), wax and oil agent There has been proposed a cosmetic or the like that is blended with a lipophilic gelling agent that reduces the solidification power (Patent Document 2). However, the former cosmetics are inferior in usability, such as heavy spreading, and are not satisfactory in terms of gloss. Moreover, although the latter technique can improve adhesiveness and makeup sustainability, it has not been satisfactory in terms of usability and stickiness.

JP 2000-247834 A JP 61-236716

  Therefore, there is a demand for the development of a cosmetic that has no stickiness, good usability, high adhesion, good gloss, and excellent makeup sustainability, and the present invention provides such a cosmetic. Let it be an issue.

  In such a situation, the present inventor conducted extensive research to solve the above problems, and as a result, the specific resin composition obtained by fractionating carnauba wax was combined with a highly viscous oily component to eliminate stickiness. The present inventors have found that cosmetics having good usability, excellent gloss feeling, and excellent adhesion and makeup persistence can be obtained, and the present invention has been completed.

That is, the present invention includes the following components (A) and (B):
(A) A resin composition obtained by fractionation from carnauba wax, having a softening point of 55 to 80 ° C. and an iodine value of 25 to 50 (B) containing an oil agent having a viscosity at 25 ° C. of 2000 mPa · s or more. And cosmetics.

  The cosmetic of the present invention has no stickiness and good usability, has excellent adhesion to the application site such as the lips, and provides a smooth and relatively thick cosmetic film, resulting in an excellent gloss feeling, Since this decorative film has a certain degree of hardness and is flexible and has followability, it has excellent makeup durability.

It is the DSC chart measured with the differential scanning calorimeter of the resin composition (a) of manufacture example 1, and a carnauba wax (b). 2 is a gas chromatogram of the resin composition (a) and carnauba wax (b) of Production Example 1.

  Hereinafter, the present invention will be described in detail.

  The cosmetic composition of the present invention is blended with a resin composition obtained by fractionation from component (A) carnauba wax and having a softening point of 55 to 80 ° C. and an iodine value of 25 to 50. This resin composition is mainly composed of a resin component extracted from carnauba wax, has excellent film formability, has hardness and flexibility, and can form a uniform and smooth coating film. However, since there is little stickiness, it is excellent in adhesion to the application target. By combining this resin composition with an oil agent having a viscosity of 2000 mPa · s or more as component (B), it is difficult to use with waxes such as carnauba wax and other resin components, and has a good feeling of stickiness and excellent adhesion. Compatibility with makeup and persistence of makeup.

  The resin composition of component (A) is obtained by fractionating carnauba wax so that the softening point is 55 to 80 ° C. and the iodine value is 25 to 50, and the fractionation method is particularly limited. Although it is not a thing, the method of fractionating and extracting a carnauba wax with an organic solvent is used suitably, for example.

  As the organic solvent used for fractional extraction, one or more selected from the group consisting of alcohols, ethers, ketones, hydrocarbons, and aromatic hydrocarbons can be used. As the alcohols, methanol, ethanol, isopropanol, butanol, as ethers, diethyl ether, methyl ethyl ether, as ketones, acetone, methyl ethyl ketone, as hydrocarbons, n-pentane, n-hexane, n-heptane Examples of aromatic hydrocarbons include benzene, toluene, xylene, trimethylbenzene, and ethylbenzene, and one or more of these can be used. Among these, methanol, ethanol, isopropanol, butanol, diethyl ether, and methyl ethyl ether are suitably used in terms of simplifying fractional extraction, and it is preferable to use one or more of these in combination.

  The fractional extraction can be performed, for example, by immersing solid carnauba wax in the organic solvent. The usage-amount of an organic solvent is 3-4 mass times with respect to a carnauba wax, What is necessary is just to immerse at 30-60 degreeC, Preferably it is 40-50 degreeC for 4 to 8 hours, Preferably it is about 5 to 6 hours. After the extraction treatment in this way, the extract is separated using a normal solid-liquid separation means such as filtration. Since the resin component is dissolved in this extract, the organic solvent is distilled away from the component (A) containing a large amount of the resin component by using a conventional concentration / drying means such as vacuum distillation or heating distillation. A resin composition can be obtained.

  The resin composition of the component (A) thus obtained has a softening point of 55 to 80 ° C. and an iodine value of 25 to 50, preferably a softening point of 65 to 75 ° C. The iodine value is 30-45. The resin concentration is preferably 15 to 40% by mass (hereinafter, simply indicated as “%”), and more preferably 25 to 35%. As described above, since the resin concentration of carnauba wax is generally about 5%, this resin composition has a resin concentration about 3 to 8 times higher than that of carnauba wax. The resin composition in this range is excellent in film formability, has hardness and flexibility, can form a uniform and smooth coating film, has high adhesion but has little stickiness, and adheres well to the application target. It is excellent. If the resin concentration is less than 15%, it is impossible to form a uniform and smooth coating film, and if it exceeds 40%, the stickiness becomes high and the decorative film is uncomfortable. Further, when the softening point is 55 to 80 ° C., it is easy to handle and has film formability, and the formed film can have flexibility. In particular, cosmetics are easy to use in the production process, and have both film-forming properties and flexibility even when applied to skin, hair, and the like. Further, an iodine value of 25 to 50 means that a saturated ester compound is reduced and a resin component remains from carnauba wax which is a starting material. In addition, the difference in physical properties between the resin composition of component (A) and carnauba wax is shown in Table 1 below. Carnauba wax has a DSC endothermic peak in the vicinity of 82 ° C., whereas the resin composition of component (A) has a characteristic that such endothermic peak disappears and is not recognized. Furthermore, when this resin composition is analyzed by gas chromatography, a peak derived from the resin component is detected in the vicinity of a retention time of 2 to 10 minutes, but such a peak is not observed in carnauba wax. Moreover, in the case of carnauba wax, a peak of an ester wax having 56 carbon atoms appears around 20 to 30 minutes, but in this resin composition, it is recognized that the peak intensity is reduced. In the present specification, the resin concentration, melting point, softening point, acid value, saponification value, and iodine value are values according to the following measuring methods. Moreover, the conditions of DSC and gas chromatography are based on the conditions described in the production examples.

(Resin concentration)
The resin amount (%) of the resin composition was determined from the resin concentration of carnauba wax as the residue concentrated by filtration by the above fractional extraction.
(Melting point)
It measured by DSC by the conditions as described in an Example.
(Softening point)
It was measured by the softening point measurement method described in the General Test Method for Outer Standards. However, the measurement was performed at a sample amount of 0.5 g, a steel ball having a diameter of 12 mm and a weight of 10 g and a heating rate of 1 ° C. per 5 minutes.
(Acid value)
The acid value was measured by the first method of acid value measurement described in the General Test Method for Outer Law. However, the sample amount was 3 g, and the solvent was titrated in warm using 30 ml of xylene and 50 ml of ethanol.
(Iodine number)
It was measured by the iodine value measuring method described in the General Test Method of the Sotohara. However, 30 ml of cyclohexane was dissolved in the solvent, and when the sample was difficult to dissolve, the amount of cyclohexane was appropriately added.

  This resin composition corresponds to the INCI name Coppericer Cerifera (Carnauba) Wax Extract and can be displayed as a carnauba wax extract.

  Although the compounding quantity of the component (A) in the cosmetics of this invention is not restrict | limited in particular, 0.05 to 50% is preferable and 0.1 to 30% is more preferable. If it is this range, the effect excellent in usability, adhesiveness, and glossiness will be acquired.

  The component (B) used in the cosmetic of the present invention is an oil that is liquid at 25 ° C. and has a viscosity of 2000 mPa · s or more. Any material that satisfies this condition and is usually used in cosmetics can be used without any particular limitation regardless of the origin of animal oil, vegetable oil, synthetic oil or the like. The viscosity is preferably 2000 to 700000 mPa · s, more preferably 2000 to 150,000 mPa · s. By combining this component (B) with the above component (A), it is possible to improve the adhesion and to form a decorative film having a film thickness and to obtain an excellent gloss feeling. Moreover, by combining with the said component (A), the stickiness which a component (B) has is reduced, and it becomes what has a favorable spreading property.

  The viscosity value of component (B) in the present invention is measured using a Brookfield viscometer. As this Brookfield type viscometer, for example, Bismetron (registered trademark) (manufactured by Shibaura System Co., Ltd.), which is a single cylinder type rotational viscometer, can be cited. The measurement method may be performed according to the description of the Brookfield viscometer, for example, when measuring with a single cylindrical rotational viscometer such as Bismetron (registered trademark) (manufactured by Shibaura System Co., Ltd.). Can be done as follows. That is, the measurement sample is filled in a glass bottle having an outer diameter of 45 mm, an inner diameter of 38 mm, and a height of 82 mm so as not to generate an air space, covered, and left in a 25 ° C. thermostat overnight. The next day, using the No. 1 to 4 rotor attached to the rotational viscometer, the measured value after 1 minute is read at 6 to 30 revolutions, and each multiplier is multiplied to obtain the viscosity value. In addition, the viscosity described in this specification is a value at 25 ° C.

  Specific examples of the component (B) include hydrocarbons such as petrolatum, hydrogenated polyisobutene, polybutene, jojoba oil, polyglyceryl decaisostearate, diisostearyl malate, pentaerythrityl tetraisostearate, hexa (hydroxystearic acid) / Stearic acid / Rosinic acid) Acyl glutamic acid such as dipentaerythrityl, cholesterol fatty acid ester, N-lauroyl-L-glutamate di (cholesteryl behenyl octyldodecyl), N-lauroyl-L-glutamate di (octyldodecyl phytosteryl behenyl) Esters such as esters, phytosterol fatty acid esters, dimer linoleic acid derivatives, methylphenyl polysiloxanes, high polymerization dimethyl polysiloxanes, alkoxy-modified organopolysiloxanes , Silicones such as fluorine-modified organopolysiloxane, fluorine oils such as perfluoropolyether, lanolin derivatives such as lanolin, lanolin acetate, lanolin alcohol, isostearic acid dextrin, sucrose isostearic acid, bisdiglyceryl polyacyl adipate 2 or the like, and one or more of these can be used. Among these, diisostearyl malate, hydrogenated polyisobutene, polybutene, and polyglyceryl decaisostearate are preferable in that they are more excellent in adhesion.

  Although content of the component (B) in the cosmetics of this invention is not specifically limited, Preferably it is 5 to 80%, More preferably, it is 10 to 50%. If it is this range, what is excellent in usability, adhesiveness, and a glossy feeling will be obtained. Further, when the components (A) and (B) are blended in a blending mass ratio of 1:50 to 2: 1, preferably 1:30 to 1: 1, there is no stickiness and the usability is good and the adhesiveness is excellent. Is obtained.

  In addition to the components (A) and (B) described above, the cosmetic of the present invention can be blended with components that are usually blended in cosmetics as necessary within a range that does not impair the effects of the present invention.

  As such optional components, oil agents other than the component (B) blended for the purpose of feel adjustment and coloring, powders, surfactants used for powder dispersion or feel adjustment, moisturizing, powder dispersion Aqueous components, ultraviolet absorbers, antioxidants, cosmetic ingredients, humectants, water-soluble film-forming resins, anti-fading agents, antifoaming agents, preservatives, fragrances and the like can be appropriately blended as agents.

  Among these, oils other than the component (B) include solid oils, liquid oils having a viscosity of less than 2000 mPa · s at 25 ° C., and semi-solid oils having a viscosity of more than 700,000 mPa · s at 25 ° C. Regardless of the origin of oil, various hydrocarbons, fats and oils, waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, lanolin derivatives, oily gels Agents and the like can be used.

  Specifically, hydrocarbons such as squalane, paraffin wax, ceresin wax, microcrystalline wax, polyethylene wax, ethylene / propylene copolymer, montan wax, Fischer-Tropsch wax, fats and oils such as crow, macadamian nut oil, beeswax, Carnauba wax, candelilla wax, waxes such as gay wax, cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, cetyl 2-ethylhexanoate, glyceryl tribehenate, pentacene rosinate Esters such as erythritol ester, neopentyl glycol dioctanoate, stearic acid, lauric acid, myristic acid, behenic acid, isostearic acid, oleic acid Acids, fatty acids such as 12-hydroxystearic acid, stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol, behenyl alcohol and other higher alcohols, low polymerization dimethylpolysiloxane, decamethylcyclopentasiloxane, octa Silicone such as methylcyclotetrasiloxane, cross-linked organopolysiloxane, cross-linked polyether-modified methyl polysiloxane, fluorinated oils such as perfluorodecane and perfluorooctane, dextrin fatty acid ester, sucrose fatty acid ester, aluminum isostearate And oily gelling agents such as calcium stearate.

  As the powder, as long as it is a powder generally used in cosmetics, it has a spherical shape, a plate shape, a needle shape, a fume shape, a fine particle, a pigment class particle size, a porous shape, no It is not particularly limited by the particle structure such as porosity, and for example, inorganic powders, glitter powders, organic powders, pigment powders, metal powders, composite powders, etc. are used. Can do. More specifically, white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide and 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, synthetic sericite, kaolin, silicon carbide, bentonite, smectite, silicic anhydride, aluminum oxide, oxidation White body powders such as magnesium, zirconium oxide, antimony oxide, diatomaceous earth, aluminum silicate, magnesium aluminum silicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride , Titanium oxide coated mica, titanium oxide synthetic phlogopite, titanium oxide Coated bismuth oxychloride, iron oxide mica titanium, bituminized 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 Brilliant powder such as methacrylate laminated film powder, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin, polystyrene resin, styrene-acrylic copolymer resin, etc. Organic polymer resin powders such as polypropylene resins and urethane resins, organic low molecular weight powders such as zinc stearate and N-acyl lysine, natural organic powders such as silk powder and cellulose powder, rayon, nai Red 201, red 202, red 205, red 226, red 228, orange 203, orange 204, blue 404, yellow 401, red 3, red 104, etc. , Red 106, orange 205, yellow 4, yellow 5, green 3, blue 1 and other organic pigment powders such as zirconium, barium or aluminum lake, or metal powders such as aluminum powder, gold powder and silver powder Body, fine particle titanium oxide-coated mica titanium, fine particle zinc oxide-coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, and the like. Alternatively, two or more kinds can be used, and further combined ones may be used.

  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. For example, glycerin fatty acid ester other than component (B), polyglycerin fatty acid ester, propylene glycol fatty acid ester, sorbitan fatty acid ester, fatty acid ester of sorbitol, sucrose fatty acid ester and the like and alkylene glycol adducts thereof, polyoxyalkylene alkyl co-modification Nonionic surfactants such as silicone and polyether-modified silicone, fatty acids such as stearic acid and lauric acid and salts thereof, anionic surfactants such as polyoxyethylene alkyl ether sulfate and polyoxyethylene alkyl ether phosphate , Alkylamine salts, polyamine and alkanolamine fatty acid derivatives, cationic surfactants such as alkyl quaternary ammonium salts, amino acid type, sulfate ester type, sulfonic acid type, phosphoric acid ester Le-type, amphoteric surfactants such as lecithin.

  As the aqueous component, any component that is soluble in water may be used. Besides water, for example, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, polyethylene glycol, glycerin, diglycerin. Glycerols such as polyglycerol, plant extracts such as aloe vera, lavender, rose, sodium hyaluronate, gum arabic, sodium alginate, carrageenan, celluloses, carboxyvinyl polymer, alkyl-added carboxyvinyl polymer, sodium polyacrylate, etc. It can also contain other humectants such as water-soluble polymers, proteins, mucopolysaccharides, collagen, elastin, keratin.

  Examples of the ultraviolet absorber include benzophenone series, PABA series, cinnamic acid series, salicylic acid series, 4-tert-butyl-4'-methoxydibenzoylmethane, and oxybenzone. Examples of antioxidants include α-tocopherol and ascorbic acid, examples of cosmetic ingredients include vitamins, anti-inflammatory agents, herbal medicines, and examples of preservatives include paraoxybenzoic acid ester, phenoxyethanol, and 1,2-pentadiol. It is done.

  The cosmetic of the present invention can be prepared by mixing the essential components (A) to (B) and optional components used as necessary according to a conventional method. The dosage form of the cosmetic of the present invention is not particularly limited, and may be any of oily type, oil-in-water type, water-in-oil type, etc., but has no stickiness and good usability, and is excellent in adhesion. An oily mold is preferred. Further, the form is not particularly limited, and may be any of liquid, gel, and solid, skin care cosmetics such as emulsions and creams, shampoos, rinses, hair conditioners, hair cosmetics such as hair dyes, and lip gloss. Lipstick, lipstick base coat, lipstick overcoat, lip balm, lip treatment, foundation, funny, makeup base, blusher, eye shadow, eyebrow, eyeliner, mascara, nail enamel, etc., especially lipstick, foundation, eye It is preferably a makeup cosmetic such as a shadow, eyeliner or mascara. In addition, it has no stickiness, good usability, excellent adhesion to the lips, good gloss and long lasting lip gloss, lipstick, lipstick base coat, lipstick overcoat, lip balm, lip treatment It is suitable to make lip cosmetics such as.

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

Production Example 1
Preparation of resin composition (1):
After 100 g of carnauba wax was melted and stirred, it was solidified and formed into flakes having a size of about 5 to 10 mm. 100 g of this flaky carnauba wax was put into 300 ml of isopropanol previously heated to 40 ° C. while stirring, and the mixture was left to stand for 6 hours while being kept at 40 ° C. for extraction treatment. Thereafter, filtration was performed, and isopropanol was removed from the filtrate by distillation under reduced pressure to obtain a resin composition.

  With respect to the obtained resin composition, the resin concentration, the softening point, and the like were measured by the above-described measurement methods. The resin concentration was 30%, the softening point was 70.4 ° C., the iodine value was 40, the acid value was 17, and the saponification value was 82. .

  Moreover, the DSC chart which measured this resin composition and carnauba wax with the differential scanning calorimeter (Seiko Instruments Inc. DSC6200) by the following conditions is shown in FIG. As shown in this figure, in the carnauba wax DSC chart, there is an endothermic peak near a temperature of 82 ° C., whereas in the resin composition of Production Example 1, such an endothermic peak disappeared.

(DSC measurement conditions)
Temperature rising speed: 5 ° C / min, held at 110 ° C for 2 min, measured at 30-110 ° C

  Furthermore, the obtained resin composition and carnauba wax were analyzed by gas chromatography (Shimadzu Corporation GC-17A) under the following conditions. The chromatogram is shown in FIG. As shown in this figure, in the chromatogram of the resin composition, a peak derived from the resin component is observed at a retention time of 2 to 10 minutes, whereas in the carnauba wax chromatogram, such a peak is mostly present. I was not able to admit.

(Gas chromatography conditions)
Column: Capillary column (made of stainless steel) 2.5 mmφ × 10 m
Detector: FID
Carrier gas: He
Temperature rising speed: 7.5 ° C / min
Temperature: 150-280 ° C
Injection volume: 2 μl
Sample preparation method: 0.025 g / 3 ml petroleum ether

Production Example 2
Preparation of resin composition (2):
After 100 g of carnauba wax was melted and stirred, it was solidified and formed into flakes having a size of about 5 to 10 mm. 100 g of this flaky carnauba wax was added to 300 ml of a mixed solvent of ethanol and n-hexane 80:20, which had been preheated to 40 ° C., with stirring, and allowed to stand for 4 hours while maintaining the temperature at 40 ° C. Extraction process. Thereafter, the mixture was filtered, and the mixed solvent was removed from the filtrate by distillation under reduced pressure to obtain a resin composition. With respect to the obtained resin composition, the resin concentration, the softening point, and the iodine value were measured by the above measurement method. The resin concentration was 25%, the softening point was 72.5 ° C., and the iodine value was 35.

Production Example 3
Preparation of resin composition (3):
After 100 g of carnauba wax was melted and stirred, it was solidified and formed into flakes having a size of about 5 to 10 mm. 100 g of this flaky carnauba wax was poured into 400 ml of isopropanol previously heated to 40 ° C. while stirring, and the mixture was left for 8 hours while being kept at 40 ° C. for extraction treatment. Thereafter, filtration was performed, and isopropanol was removed from the filtrate by distillation under reduced pressure to obtain a resin composition. With respect to the obtained resin composition, the resin concentration, the softening point, and the iodine value were measured by the above measurement method. As a result, the resin concentration was 33%, the softening point was 69.5 ° C., and the iodine value was 43.

Examples 1-3 and Comparative Examples 1-4
Preparation of flat dish lipstick:
A pouring lipstick having the composition shown in Table 2 was produced by the following production method. About each obtained flat plate-like lipstick, it evaluated by the method shown below about (a) non-stickiness, (b) glossiness, (c) adhesiveness, and (d) long-lasting makeup. The results are also shown in Table 2.

(Production method)
A: Components (1) to (8) are dissolved by heating at 100 to 110 ° C.
B: Components (9) to (17) are added to A and mixed uniformly.
C: After defoaming B, it was heated and poured directly into a flat dish container, and after cooling, a lipstick was obtained.

(Evaluation method)
About the item of (a)-(d), the use test by 20 expert panels was done. Each panel person applied each sample to the lips, gave a score by the following 6-step absolute evaluation, calculated the average value from the total score of all the panel members, and judged according to the following 4-step criteria. Evaluation items (a), (b), and (c) were evaluated immediately after each sample was applied twice to the lips. Evaluation item (d) is to apply a sample to the lips and have the panel live a normal life. Evaluation was made 8 hours after application.

<Evaluation items>
(A) No stickiness (b) Glossy feeling (c) Adhesion (d) Long-lasting makeup

<6-level absolute evaluation>
(Score): (Evaluation)
5: Very good 4: Good 3: Somewhat good 2: Normal 1: Somewhat bad 0: Bad

<4 step criteria>
◎: 4 points or more: Very good ○: 3 points or more and less than 4 points: Good △: 1.5 points or more and less than 3 points: Slightly poor ×: Less than 1.5 points: Bad

  As is apparent from Table 2, the flat dish-shaped lipsticks of Examples 1 to 5 of the present invention are glossy, adherent, non-sticky, and have long-lasting makeup as compared with those of Comparative Examples 1 to 4. It was excellent. On the other hand, Comparative Example 1 in which an ethylene / propylene copolymer was used instead of the resin composition of component (A) was inferior in terms of glossiness, adhesion and longevity. Comparative Example 2 using carnauba wax was inferior in terms of adhesion and makeup durability, and was not satisfactory. In Comparative Example 3 in which dextrin palmitate was used, good adhesion was obtained, but gloss and stickiness were inferior. In Comparative Example 4 in which hydrogenated polyisobutene was added to the formulation of Comparative Example 1, a good gloss and adhesion were obtained, but the stickiness was strong and the feeling of use was extremely inferior.

Example 6
Liquid rouge (container with application body):
A liquid rouge was prepared according to the following formulation and manufacturing method.
(Ingredient) (%)
1. Resin composition of Production Example 1 * 1 8
2. Polyethylene wax 2
3. Microcrystalline wax 1
4). Isotridecyl isononanoate 5
5. Lauroyl glutamate (octyldodecyl / phytosteryl / behenyl) 5
6). Dipentaerythritol fatty acid ester 1
7). Vaseline (viscosity: 62100 mPa · s) 10
8). Polybutene * 11 5
9. Hydrogenated polyisobutene * 5 10
10. Liquid paraffin * 8 12
11. Diisostearyl malate (viscosity: 4500 mPa · s) Decaisostearate decaglyceryl 5
13. Preservative (phenoxyethanol) 0.1
14 Antioxidant (2,6-di-tert-butyl-paracresol) 0.1
15. Silicic anhydride * 7 2
16. Tridecafluorooctyltriethoxysilane 5% treated Titanium oxide coated glass powder 3
17. Perfume

* 8: KLEAROL (SONNEBORN, INC)

(Production method)
A: Components 1 to 12 are uniformly dissolved at 100 ° C.
B: Components 13 to 17 are added to A and mixed and dispersed uniformly.
C: After defoaming B, it was heated and poured directly into a container with an applied body to obtain a liquid lipstick.

  The liquid rouge of Example 6 was a liquid rouge that was excellent in lightness and spreadability during application, adhesion, and gloss, and had little stickiness and excellent usability.

Example 7
Lip balm (oil-like solid stick):
Lip cream was prepared according to the following formulation and manufacturing method.
(Ingredient) (%)
1. Resin composition of Production Example 1 * 1 10
2. Microcrystalline wax 5
3. Polybutene * 9 20
4). Vaseline (viscosity: 62100 mPa · s) 30
5. Dimer dilinoleic acid di (phytosteryl / isostearyl /
Cetyl / stearyl / behenyl) (viscosity: 28500 mPa · s) 10
5. 5. Cetyl isooctanoate remaining 6 Diglyceryl diisostearate 10
7). Silicic anhydride * 7 0.5
8). Natural vitamin E 0.5
9. Preservative (phenoxyethanol) 0.2
10. Antioxidant (2,6-di-tert-butyl-paracresol) 0.02
11. Perfume

* 9: Purified polybutene HV-100F (SB) (manufactured by Nippon Natural Products, viscosity 42700 mPa · s)

(Production method)
A: Components 1 to 6 are heated to 110 ° C. and dissolved.
B: Components 7 to 11 are added to A and mixed and dispersed uniformly.
C: After defoaming B, pour into a stick container at 90 ° C. and cool to room temperature to obtain a product.

  The lip balm of Example 7 was a lip balm excellent in lightness of spreading at the time of application, adhesion and glossiness, and in terms of moisturizing feeling. Further, even when the resin composition of Production Example 1 was replaced with that of Production Example 2 or 3, the same excellent lip balm was obtained.

  The cosmetic of the present invention has no stickiness and good usability, has excellent adhesion to the application site such as the lips, and provides a smooth and relatively thick cosmetic film, resulting in an excellent gloss feeling, Since this decorative film has a certain hardness and is flexible and has followability, high makeup sustainability can be obtained. Therefore, the cosmetic of the present invention is useful as a lip cosmetic or the like.

Claims (6)

The following components (A) and (B):
(A) A resin composition obtained by fractionation from carnauba wax, having a softening point of 55 to 80 ° C. and an iodine value of 25 to 50 (B) containing an oil agent having a viscosity at 25 ° C. of 2000 mPa · s or more. And cosmetics.   Component (A) fractionally extracts carnauba wax using one or more organic solvents selected from the group consisting of alcohols, ethers, ketones, hydrocarbons and aromatic hydrocarbons. The cosmetic according to claim 1, which is obtained by:   The organic solvent is selected from the group consisting of methanol, ethanol, isopropanol, butanol, diethyl ether, methyl ethyl ether, acetone, methyl ethyl ketone, n-pentane, n-hexane, n-heptane, benzene, toluene, xylene, trimethylbenzene and ethylbenzene. The cosmetic according to claim 2, wherein the cosmetic is one kind or two or more kinds.   The cosmetic according to any one of claims 1 to 3, wherein the content of the component (A) is 0.05 to 50% by mass.   The cosmetic according to any one of claims 1 to 4, wherein the content of the component (B) is 0.5 to 80% by mass.   The cosmetic according to any one of claims 1 to 5, which is a lip cosmetic.

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