Oil-based cosmetics

Abstract

To provide an oily cosmetic which can stably disperse a heparin analog in an oil-based formulation, has a good touch to the skin, can impart sufficient moist feeling and has persistence of a moisturizing effect and has excellent effect of improving skin or lip roughness.SOLUTION: There is provided an oily cosmetic comprising (a) a heparin analog, (b) one or two or more selected from an ester oil having a hydroxyl group which is liquid at 25°C and a higher alcohol and (c) an oily gelling agent.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an oil-based cosmetic containing a heparin analogue.

Background Art

[0002] In the recent market of oil-based cosmetics, there is a demand for products that give moisture mainly to the lips, look healthy, improve roughness, and enhance the makeup finish. To achieve these effects, various active ingredients have been studied, and the use of heparin analogues has also attracted attention. For example, a technology of an external composition containing a heparin analogue and iron oxide and having fluidity at 25°C (see, for example, Patent Document 1), a technology of improving a lip cosmetic containing a heparin analogue (see, for example, Patent Document 2), etc. have been studied.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Patent Document 2

Disclosure of the Invention

Problems to be Solved by the Invention

[0004] However, in the conventional technology, although color correction is possible, the heparin analogue is dissolved in the aqueous component, and it may not be sufficient as an oil-based cosmetic technology. On the other hand, if the dispersibility of the heparin analogue is not sufficient, it may be difficult to obtain a moisturizing effect and its lasting effect. Therefore, by creating an oil-based cosmetic in a state where the water-soluble heparin analogue is stably and sufficiently dispersed in the oil component, it is desired to develop a cosmetic that gives a moisturizing feeling to the skin and lips, has a lasting effect, and further exhibits a roughness improvement effect. Therefore, the present invention aims to develop a cosmetic having these effects.

Means for Solving the Problems

[0005] As a result of diligent research, the inventors discovered that a specific oil can stably disperse water-soluble heparinoid substances. By combining heparinoid substances with a specific oil containing hydroxyl groups and solidifying it with an oil-soluble gelling agent, the inventors found that heparinoid substances can be stably and sufficiently dispersed even in oily cosmetics, resulting in a pleasant feel on the skin, a sufficient moisturizing effect, long-lasting effects, and even an improvement in skin roughness. This led to the completion of the present invention.

[0006] In other words, the present invention includes the following embodiments. [1](a) Heparinoid (b) One or more ester oils and higher alcohols that are liquid at 25°C and have hydroxyl groups. (c) Oily gelling agent An oil-based cosmetic containing [a specific ingredient]. [2] Furthermore, an oily cosmetic in which component (b) is a liquid ester oil with hydroxyl groups at 25°C. [3] An oily cosmetic in which the content of ingredient (a) is 0.001 to 5% by mass. [4] An oily cosmetic in which component (b) is further one or more selected from the group consisting of diisostearyl malate, decaglyceryl decaethylhexanoate, decaglyceryl decaisostearate, decaglyceryl nonaisostearate, decaglyceryl pentaisostearate, diglyceryl triisostearate, diglyceryl diisostearate, and diglyceryl monoisostearate. [5] Furthermore, an oily cosmetic in which the mass ratio of component (b) to component (a) (b) / (a) is 5 or more. [6] Furthermore, an oily cosmetic containing ingredient (d) polyhydric alcohol in a mass of 0.001 to 1%. [Effects of the Invention]

[0007] This invention allows for the stable dispersion of heparin-like substances in an oily formulation, resulting in a pleasant feel on the skin and providing sufficient moisture immediately after application. Furthermore, it offers sustained moisturizing effects and excellent efficacy in improving chapped skin and lips. [Brief explanation of the drawing]

[0008] [Figure 1] This study evaluated the oil-dispersibility of heparin-like substances. [Best Mode for Carrying Out the Invention]

[0009] The present invention will be described in detail below. In this document, "~" represents a range including the numbers before and after it.

[0010] Component (a) heparin-like substance in the present invention is a heparin-like substance as defined in the Japanese Pharmacopoeia Non-Official Drug Standards, and is a polysulfated ester of a mucopolysaccharide obtained by sulfated a polysaccharide whose repeating unit is a disaccharide consisting of D-glucuronic acid and N-acetyl-D-galactosamine. Heparin-like substances are components that have a chemical structure similar to "heparin," a type of sugar produced in the human liver, and are collectively called heparin-like substances. Specifically, heparin-like substances include cellulose sulfate, chitin sulfate, chitosan sulfate, pectin sulfate, chondroitin sulfate, inulin sulfate, alginate sulfate, glycogen sulfate, starch sulfate, polyvinyl alcohol sulfate, polyglucose sulfate, polylactose sulfate, laminarin sulfate, galactan sulfate, levan sulfate, and their polysulfur oxides and their salts. Heparin-like substances are known to have moisturizing and blood circulation promoting effects. In the present invention, heparin-like substances described in the Japanese Pharmacopoeia Non-Official Drug Standards 2002 can be preferably used. Furthermore, the heparin-like substance defined in the Japanese Pharmacopoeia Standards for Non-Official Drugs is primarily composed of polysulfate esters of chondroitin sulfate.

[0011] The amount of organic sulfate groups in component (a) is not particularly limited, and any can be used, but from the viewpoint of moisturizing effect, 20 to 40% by mass (hereinafter simply abbreviated as %) is preferred. The amount of organic sulfate groups in component (a) in the present invention can be measured by the method described in the quantitative analysis of "heparinoids" in the Japanese Pharmacopoeia 2002.

[0012] The content of component (a) in the present invention is not particularly limited, but is preferably 0.001% by mass or more in the oily cosmetic composition, more preferably 0.01% or more, even more preferably 0.05% or more, also preferably 5% or less, more preferably 3% or less, and even more preferably 1% or less. Furthermore, 0.001 to 5% is preferred, 0.01 to 3% is more preferred, and 0.05 to 1% is even more preferred. This range is more preferable because it provides superior moisturizing effect, sustained moisturizing effect, and dispersibility of heparinoid.

[0013] In the present invention, component (b), a liquid ester oil and higher alcohol having hydroxyl groups, refers to an oil having hydroxyl groups in its structure that have not been modified by esterification or other means, and which exhibits fluidity at 25°C. Any oil that can be used in cosmetics can be used. In the present invention, the hydroxyl group mass ratio in the molecule of component (b) is not particularly limited, but for example, 1 to 20 is preferred. In particular, an ester oil with a hydroxyl group mass ratio of 1 or more in the molecule of component (b) is more preferred, and an ester oil with a hydroxyl group mass ratio of 2 or more is even more preferred.

[0014] Examples of such components (b) include organic acid esters such as diisostearyl malate and triethylhexyl citrate, polyglycerin fatty acid esters such as diglyceryl monoisostearate, diglyceryl diisostearate, diglyceryl triisostearate, decaglyceryl pentaisostearate, decaglyceryl nonaisostearate, decaglyceryl decaisostearate, and decaglyceryl decaethylhexanoate, and branched fatty acid higher alcohols such as octyldodecanol and decyltetradecanol. Ester oils are particularly preferred in terms of the dispersibility of heparin-like substances, and among them, one or more selected from the group consisting of diisostearyl malate, decaglyceryl decaethylhexanoate, decaglyceryl decaisostearate, decaglyceryl nonaisostearate, decaglyceryl pentaisostearate, diglyceryl triisostearate, diglyceryl diisostearate, and diglyceryl monoisostearate are particularly preferred.

[0015] The content of component (b) in the present invention is not particularly limited, but is preferably 10% or more, more preferably 20% or more, even more preferably 30% or more, and also preferably 90% or less, more preferably 80% or less, and even more preferably 75% or less in the oily cosmetic composition. Furthermore, 10-90% is preferred, 20-80% is more preferred, and 30-75% is even more preferred. Within this range, it is more preferable because it provides better dispersibility of the heparinoid.

[0016] While not particularly limited, the mass ratio (b) / (a) of component (a) to component (b) is preferably 5 or more, more preferably 10 or more. It is also preferably 200 or less, more preferably 150 or less. Furthermore, it is preferably between 5 and 200, and more preferably between 10 and 150. Within this range, the dispersibility of component (a) can be further enhanced, resulting in superior moisturizing effect and longer-lasting moisturizing effect, making it more preferable.

[0017] Component (c), the oil gelling agent in the present invention, imparts appropriate viscosity to oil-based cosmetics, forms a cosmetic film upon use, and enhances the moisturizing effect and its persistence. Any agent that can be normally used in cosmetics can be used. Examples of the oil gelling agent include synthetic hydrocarbon-based, natural and synthetic wax-based, hydrogenated oil-based, higher fatty acid-based, solid higher alcohols, dextrin fatty acid esters, metal soaps, polysaccharide fatty acid esters, fumed anhydrous silicic acid, organically modified clay minerals, etc. Specifically, paraffin wax, ceresin wax, ozokerite wax, microcrystalline wax, Fischer-Tropsch wax, polyethylene wax, ethylene-propylene copolymer, candelilla wax, carnauba wax, beeswax, rice wax, beeswax, spermaceti wax, Japan wax, montan wax, stearyl-modified methylpolysiloxane, behenyl-modified methylpolysiloxane, cetostearyl alcohol, behenyl alcohol, jojoba alcohol, phytosterol, dextrin palmitate, dextrin myristate, (palmitic acid / 2-ethylhexanoic acid) dextrin, aluminum stearate, magnesium stearate, sucrose palmitate, fructooligosaccharide stearate, inulin stearate, 12-hydroxystearic acid, fumed anhydrous silicic acid, stearalkonium hectorite, distearyldimonium hectorite, quaternium-18 hectorite, etc. can be mentioned, and one or more of these can be used. Further, the fumed anhydrous silicic acid may be hydrophobized, and examples of the treatment method include trimethylsilyl treatment with trimethylsilyl chloride or hexamethyldisilazane, octylsilanization treatment, coating baking treatment using methylhydrogenpolysiloxane, coating with metal soap, etc. In the present invention, one or more selected from the group consisting of natural wax, synthetic wax, dextrin fatty acid ester, fumed anhydrous silicic acid, and organically modified clay minerals are preferred, and it is more preferable to contain fumed anhydrous silicic acid and further contain one or more selected from the group consisting of natural wax, synthetic wax, and dextrin fatty acid ester.

[0018] The content of the component (c), the oil-based gelling agent, in the present invention is not particularly limited, but in the oil-based cosmetic, 0.1% or more is preferable, 0.5% or more is more preferable, 1% or more is even more preferable, and 15% or less is preferable, 12% or less is more preferable, and 10% or less is even more preferable. Further, 0.1 to 15% is preferable, 0.5 to 12% is more preferable, and 1 to 10% is even more preferable. When it is within this range, an appropriate viscosity can be imparted to the oil-based cosmetic, and by producing the flexibility of the cosmetic film, it is possible to produce a feeling of no burden on the skin and lips, and an appropriate thickness can be imparted to the cosmetic film, and it is possible to produce the moist feeling of the skin and lips and its lasting effect, which is preferable.

[0019] By further using the component (d), a polyhydric alcohol, in the oil-based cosmetic of the present invention, the moisturizing effect and its lasting effect can be remarkably produced. The component (d), the polyhydric alcohol, in the present invention can be any one that can be usually used in cosmetics. For example, propylene glycol, 1,3-butylene glycol, dipropylene glycol, tripropylene glycol, 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, glycerin, polyethylene glycol, etc. can be mentioned. Among them, one or more selected from the group consisting of propylene glycol, dipropylene glycol, and tripropylene glycol are preferable in terms of the persistence of the moist feeling.

[0020] The content of the component (d), the polyhydric alcohol, in the present invention is not particularly limited, but in the oil-based cosmetic, 0.001% or more is preferable, 0.01% or more is more preferable, 0.05% or more is even more preferable, and 1% or less is preferable, 0.8% or less is more preferable, and 0.6% or less is even more preferable. Further, 0.001 to 1% is preferable, 0.01 to 0.8% is more preferable, and 0.05 to 0.6% is even more preferable. When it is within this range, it is preferable in terms of more remarkably producing the moist feeling and its lasting effect.

[0021] In addition to the above components (a) to (d), the lip cosmetic of the present invention may contain, to the extent that it does not interfere with the effects of the present invention, components commonly used in cosmetics, oily components, powders such as inorganic pigments, organic pigments and dyes and their silicone-treated or fluorine compound-treated products, surfactants, fibers, oil-soluble film-forming resins, aqueous components such as humectants, sugars, ultraviolet absorbers, anti-fading agents, antioxidants, defoaming agents, beauty ingredients, preservatives, fragrances, etc.

[0022] As for oily components, any oil other than components (b) and (c) that is commonly used in cosmetics can be used without any particular restrictions. This includes hydrocarbons, fats and oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorinated oils, etc., regardless of their origin (animal oils, vegetable oils, synthetic oils, etc.) or their properties (semi-solid oils, liquid oils, volatile oils, etc.).Specifically, these include hydrocarbons such as liquid paraffin, heavy liquid isoparaffin, α-olefin oligomer, squalane, petrolatum, polyisobutylene, and polybutene; oils and fats such as olive oil, castor oil, jojoba oil, mink oil, and macadamia nut oil; and esters such as cetyl isooctanoate, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, neopentyl glycol dioctanoate, caprylic / capric triglyceride, and glyceryl tri-2-ethylhexanoate. Fatty acids such as isostearic acid and oleic acid, amino acid ester oils such as dioctyldodecyl lauroyl glutamate, di(cholesteryl / behenyl / octyldodecyl) N-lauroyl-L-glutamate, di(phytosteryl / behenyl / octyldodecyl) N-lauroyl-L-glutamate, dimer dilinoleate (phytosteryl / isostearyl / cetyl / stearyl / behenyl), di(isostearyl / phytosteryl) dimer dilinoleate, dimer dilinoleate dimer Examples include dimer acid derivatives such as dilinoleyl bisisostearyl, fatty acid dipentaerythritol such as hexa(12-hydroxystearic acid / stearic acid / rosinic acid)dipentaerythritol and hexa(12-hydroxystearic acid / isostearic acid)dipentaerythritol, cholesterol, cholestanol, phytosterol, dehydrocholesterol, cholesterol derivatives and phytosterol derivatives such as lanolin fatty acid cholesteryl, isostearate cholesteryl, hydroxystearate cholesteryl, ricinoleate cholesteryl, oleate phytosteryl, macadamia nut oil fatty acid phytosteryl, lanolin derivatives such as lanolin, adsorbed purified lanolin, liquid lanolin, reduced lanolin, lanolin acetate, lanolin alcohol, hydrogenated lanolin alcohol, lanolin fatty acid, and lanolin derivatives and those modified with polyoxyalkylene, dimethylpolysiloxane, phenyl-modified polysiloxane, and fluorine-modified silicone oil, and one or more of these can be used.

[0023] In particular, a mixture containing a semi-solid oil at 25°C is preferable in terms of its feel against the skin. Here, a semi-solid oil refers to a substance whose viscosity value exceeds 7000 mPa·s when measured with a Type B viscometer (rotor No. 2) at 25°C and 1 atmosphere. Specifically, preferred materials include petrolatum, amino acid ester oils such as dioctyldodecyl lauroyl glutamate, di(cholesteryl / behenyl / octyldodecyl) N-lauroyl-L-glutamate, and di(phytosteryl / behenyl / octyldodecyl) N-lauroyl-L-glutamate, dimer acid derivatives such as dimer dilinoleyl (phytosteryl / isostearyl / cetyl / stearyl / behenyl), di(isostearyl / phytosteryl) dimer dilinoleyl, and dimer dilinoleyl bisisostearyl dimer dilinoleate, fatty acid dipentaerythritol such as hexa(12-hydroxystearic acid / stearic acid / rosinic acid)dipentaerythritol and hexa(12-hydroxystearic acid / isostearic acid)dipentaerythritol, cholesterol, cholestanol, phytosterol, and dehydrocholesterol.

[0024] In the present invention, the content of the semi-solid oil at 25°C is not particularly limited, but is preferably 5% or more, preferably 10% or more, more preferably 15% or more, preferably 45% or less, more preferably 40% or less, and even more preferably 35% or less in the oily cosmetic composition. Also, 5 to 45% is preferred, 10 to 40% is more preferred, and 15 to 35% is even more preferred. Within this range, it is preferable because it provides superior skin feel and moisturizing effect.

[0025] The powder components are not particularly limited in terms of shape (spherical, plate-shaped, needle-shaped, etc.), particle size (fuzzy, fine, pigment-grade, etc.), particle structure (porous, non-porous, etc.), etc., as long as they are powders commonly used in cosmetics. Examples include inorganic powders, luminous powders, organic powders, pigment powders, metal powders, and composite powders.To give specific examples, these include white inorganic pigments such as titanium dioxide, zinc oxide, cerium oxide, and barium sulfate; colored inorganic pigments such as iron oxide, carbon black, titanium-titanium oxide sintered products, chromium oxide, chromium hydroxide, Prussian blue, and ultramarine; talc, muscovite, phlogopite, red mica, biotite, synthetic mica, sericite, synthetic sericite, kaolin, silicon carbide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, antimony oxide, diatomaceous earth, aluminum silicate, and magnesium aluminum metasilicate. White body powders such as calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, and boron nitride; titanium dioxide-coated mica; titanium dioxide-coated bismuth oxychloride; iron oxide titanium mica; Prussian blue-treated titanium mica; carmine-treated titanium mica; bismuth oxychloride; fish scale foil; polyethylene terephthalate-aluminum-epoxy laminated powder; polyethylene terephthalate-polyolefin laminated film powder; polyethylene terephthalate-polymethyl methacrylate laminated film Finest luminous powders, polyamide resins, polyethylene resins, polyacrylic resins, polyester resins, fluororesins, cellulose resins, polystyrene resins, copolymer resins such as styrene-acrylic copolymer resins, polypropylene resins, urethane resins and other organic polymer resin powders, zinc stearate, N-acyllysine and other organic low molecular weight powders, silk powder, cellulose powder, dextrin powder and other natural organic powders, Red No. 201, Red No. 202, Red No. 205, Red No. 226, Red No. 228, Orange No. 203, Orange No. 2 Examples include organic pigment powders such as zirconium, barium, or aluminum lake, such as No. 04, Blue No. 404, Yellow No. 401, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow No. 5, Green No. 3, and Blue No. 1; or further, metal powders such as aluminum powder, gold powder, and silver powder; composite powders such as fine-particle titanium oxide coated titanium mica, fine-particle zinc oxide coated titanium mica, barium sulfate coated titanium mica, titanium oxide-containing silicon dioxide, and zinc oxide-containing silicon dioxide; and fibers such as nylon, polyester, rayon, and cellulose. These may be surface-treated with fluorine compounds, silicone oil, powders, oils, gelling agents, emulsion polymers, surfactants, etc.These powders can be used individually or in combination of two or more types, and compounded powders may also be used.

[0026] Any surfactant commonly used in cosmetics can be used, including nonionic surfactants, anionic surfactants, cationic surfactants, and amphoteric surfactants.

[0027] Examples of UV absorbers include benzophenone-based, PABA-based, cinnamic acid-based, and salicylic acid-based agents, such as 4-tert-butyl-4'-methoxydibenzoylmethane, oxybenzone, 2-ethylhexyl paramethoxycinnamate 2,4,6-tris[4-(2-ethylhexyloxycarbonyl)anilino]-1,3,5-triazine, diethylamino hydroxybenzoyl hexyl benzoate, and bis-ethylhexyloxyphenol methoxyphenyl triazine.

[0028] Examples of antioxidants include tocopherol and ascorbic acid; examples of cosmetic ingredients include vitamins, anti-inflammatory agents, and herbal medicines; and examples of preservatives include parahydroxybenzoic acid esters and phenoxyethanol.

[0029] The oily cosmetic composition of the present invention can be obtained by commonly known manufacturing methods. Examples of manufacturing methods are shown below, but are not limited thereto. For example, it can be obtained by heating and mixing components (a) to (c), adding component (d) and other components as needed, filling into a container, and molding as needed.

[0030] The oily cosmetic composition of the present invention is not particularly limited and includes lip balm, lip essence, lipstick, lip gloss, blush, eye color, foundation, sunscreen, cosmetic oil, hair protectant, etc. However, lip cosmetics are particularly preferred because they provide a sufficient feeling of moisture and prolonged moisture.

[0031] The oily cosmetic composition of the present invention is substantially water-free, with an oily component, which is an oil or an oil-soluble compound, as a continuous phase. "Substantially water-free" means that the water content is 1% or less, preferably 0.5% or less, and more preferably 0.1% or less. The properties are not particularly limited, but examples include liquid, semi-solid, and solid forms. [Examples]

[0032] The present invention will be described in more detail below with reference to examples. However, these examples do not limit the present invention in any way.

[0033] [Evaluation of the dispersibility of heparin-like substances] The dispersibility of heparin-like substances when using the oils shown in Table 1 was evaluated by the following method, and the resulting dispersibility is shown in Figure 1. (Evaluation method) At 25°C, place 30g of the oil shown in Table 1 and 0.3g of heparinoid into a cup, mix for 5 minutes using a Mazelstar KK-V350W (manufactured by Kurabo Corporation), and then transfer to a cylindrical container (diameter 1.5cm, height 6.5cm, internal volume approximately 11.5cm). 3 ) approximately 9cm 3 The solution was dispensed and allowed to stand for 24 hours. The degree to which the heparin-like substance remained uniformly opaque without settling was visually evaluated on a four-point scale (◎, ○, △, ×) as follows. ◎: No change in dispersion state, no sedimentation observed. ○: A clear liquid can be seen above the liquid surface, with a height greater than 0mm and up to 10mm. △: Overall, the liquid's transparency has improved, and a clear liquid can be seen above the liquid surface, reaching heights greater than 10mm and up to 30mm. ×: A clear liquid larger than 30mm in height can be seen above the liquid surface.

[0034] [Table 1] *1: S-Face IS-1005P (manufactured by Sakamoto Pharmaceutical Co., Ltd.) *2: KEH-1010 (manufactured by Sakamoto Pharmaceutical Co., Ltd.)

[0035] As shown in Table 1, ester oils and hydrocarbon oils without hydroxyl groups were unable to disperse heparin-like substances. While higher alcohols were confirmed to disperse heparin-like substances, ester oils containing hydroxyl groups performed better. Furthermore, among ester oils containing hydroxyl groups, those with a hydroxyl group mass ratio of 1 or higher, particularly 2 or higher, exhibited superior dispersibility of heparin-like substances.

[0036] Examples 1-9 and Comparative Examples 1-2: Lip balm Lip balms with the formulations shown in Table 2 below were prepared using the manufacturing method described below, and evaluated for the following aspects using the evaluation method below: a. pleasant feel on the skin (lips), b. moisturizing effect, c. duration of moisturizing effect, and d. effect on improving chapped lips. The evaluation results for a-c are shown in Table 2. The results for d. effect on improving chapped lips are shown in Table 3.

[0037] [Table 2] *3: CIREWAX90 (manufactured by CIREBELLE) *4: LIPWAX A-4 (manufactured by Nippon Natural Products Co., Ltd.) *5: MULTIWAX W445 (manufactured by SONNEBORN)

[0038] [Table 3]

[0039] (Manufacturing method) A: Heat components (1) to (13) uniformly at 110°C until dissolved. B: Add components (14) to (21) to A and mix and disperse uniformly in a roll mill while cooling. C:B is melted at 95°C, filled into a jar container, and cooled and solidified at room temperature.

[0040] (Evaluation method) Each of the following evaluation items was evaluated using the method described below. (Evaluation criteria) I. Good feel on the skin (lips) L. Moisture H. Long-lasting moisturizing effect For items A through C, a usage test was conducted on each sample by a panel of 20 cosmetic evaluation specialists. Each panel member evaluated the samples on a 7-point scale according to evaluation criterion 1 below and assigned a score. The average score was calculated from the sum of all panel members' scores and judged according to judgment criterion 1 below. For evaluation items A and B, the evaluation was conducted immediately after applying the sample to the skin or lips, while for evaluation item C, the panel members were allowed to go about their normal daily lives after applying the sample, and the evaluation was conducted 8 hours later.

[0041] <Evaluation Criterion 1> (Rating): (Evaluation) 6: Very good 5: Good 4: Fairly good 3: Normal 2: Slightly bad 1: Bad 0: Very bad

[0042] <Judgment Criteria 1> (Judgment): (Average score) ◎: More than 5 points ○: Over 3.5 points and under 5 points △: Over 1 point and 3.5 points or less ×: 1 point or less

[0043] (Evaluation criteria) II. Effect of improving rough skin For evaluation item 2, each sample from Examples 1, 4, and 9, and Comparative Example 2, was subjected to a 2-week continuous use test by five cosmetic evaluation panel members. They evaluated whether they felt an improvement in chapped lips, and the results, judged according to evaluation criterion 2 below, are shown in Table 3. <Judgment criteria 2> (Judgment): (Number of people who felt improvement in skin condition) ◎: 4 or more people ○ :2~3 people ×: 1 person or less

[0044] As is clear from the results in Tables 2 and 3, the lip balm of the embodiment of the present invention had a better feel on the lips during use, superior moisturizing effect and duration of moisturizing effect compared to the comparative example, and also showed an effect of improving chapped lips. On the other hand, Comparative Example 1, which did not contain ingredient (a) heparinoid, did not yield satisfactory results in terms of moisturizing effect, duration of moisturizing effect, and improvement of rough skin. Furthermore, in Comparative Example 2, which did not contain component (b) liquid ester oil / higher alcohol having a hydroxyl group, the dispersibility of the heparin-like substance was poor, resulting in a rough texture when applied to the lips, and insufficient sustained moisturizing effect and improvement of chapped lips were not achieved.

[0045] Example 10: Lip Essence (Ingredients) (%) 1. Dextrin palmitate*6 3.5 2. Liquid paraffin 5 3. Polybutene *7 3 4. Vaseline 10 5. Decaglyceryl pentaisostearate *1 10 6. Diisostearyl malate 20 7. Diglyceryl triisostearate (remaining amount) 8. Pentaerythritol tetraethylhexanoate 18 9. Tri(caprylic / capric acid) glyceryl 1 10. Jojoba oil 0.5 11. Sesame oil 0.5 12. Sodium hyaluronate 0.01 13. Silylated anhydrous silicic acid *8 3 14. Dibutylhydroxytoluene 0.01 15. Dipropylene glycol 0.3 16. l-Menthyl glyceryl ether 3 17. Heparin-like substance 1 18. Allantoin 0.5 19. Astaxanthin 0.25 20. Tocopherol 0.001 21.Fragrance 0.1 *6: Leopard KL2 (manufactured by Chiba Flour Milling Co., Ltd.) *7: Purified polybutene HV-100F(S) (manufactured by Nippon Natural Products Co., Ltd.) *8: AEROSIL R-976S (manufactured by Nippon Aerosil Co., Ltd.) (Manufacturing method) A: Heat components (1) to (12) uniformly at 90°C until dissolved. B: Add components (13) to (21) to A and mix and disperse uniformly. Fill the applicator container with C:B.

[0046] The lip essence of Example 10 exhibited good dispersibility of heparinoid, a pleasant feel on the lips, and excellent moisturizing properties, long-lasting moisturizing effect, and improvement of chapped lips.

[0047] Example 11: Lipstick (Ingredients) (%) 1. (Ethylene / Propylene) Copolymer 4.5 2. Synthetic wax *9 5 3. Candelilla Low 1.5 4. Polyethylene wax 1 5. Decaglyceryl Decaisostearate 10 6. Diglyceryl triisostearate (remaining amount) 7. Diisostearyl malate 12 8. Tridecyl isononanoate 5 9. Triethylhexanoin 15 10. Hydrogenated polyisobutene 5 11. Dimer dilinoleate (phytosteryl / isostearyl / (Cetyl / Stearyl / Behenyl) *10 5 12. Dilauroyl glutamate (octyldodecyl / Phytostearyl / Behenyl) *11 3 13. Shea butter 0.1 14. Dimethylsilylated silica 1 15. (Vinyl dimethicone / Lauryl dimethicone) Crosspolymer mixture *12 5 16. Lecithin-treated talc *13 1 17. Methyl methacrylate crosspolymer *14 10 18. PET *15 5 19. Calcium carbonate 0.5 20. Heparin-like substance 0.3 21. Capsicum Tincture 0.05 22. Conference 0.5 23. Menthol 0.3 24. Red No. 202 0.05 25. Red No. 104 0.2 26. Yellow No. 4 0.8 27. Yellow No. 5 0.1 28. Titanium dioxide 5 29. Black iron oxide 0.2 *9: CIREWAX80 (manufactured by CIREBELLE) *10: PLANDOOL-S (manufactured by Nippon Seika Co., Ltd.) *11: Eldew PS-306 (manufactured by Ajinomoto Co., Inc.) *12: KSG-43 (manufactured by Shin-Etsu Chemical Co., Ltd.) *13: TL-LC5(N) (Manufactured by Toshoku Pigment Co., Ltd.) *14: Matsumoto Microsphere M305QD7 (manufactured by Matsumoto Oil & Fat Pharmaceutical Co., Ltd.) *15: Snowleaf P (manufactured by Oaken Co., Ltd.) (Manufacturing method) A: Heat components (1) to (13) uniformly at 90°C until dissolved. B: Add components (14) to (29) to A and mix and disperse uniformly in a roll mill while cooling. C:B is melted at 110°C, filled into a molded container, and then cooled. Load D:C into the container.

[0048] The lipstick of Example 11 exhibited good dispersibility of heparinoid, a pleasant feel on the lips, and excellent moisturizing properties, long-lasting moisturizing effect, and improvement of chapped lips.

[0049] Example 12: Eye Color (Ingredients) (%) 1. (Ethylene / Propylene) Copolymer 2.5 2. Candelilla Low 1 3. Paraffin 1 4. Microcrystalline wax 0.5 5. Triethylhexanoin 10 6. PG-5 dicaprate 7. Diglyceryl triisostearate 25 8. Dimethicone 3 9. Hexa(hydroxystearic acid / stearic acid / rosinic acid) Dipentaerythrityl *16 2 10. Silica *17 1 11. Polymethylsilsesquioxane *18 10 12. (Vinyl dimethicone / methicone silsesquioxane) Crosspolymer *19 3 13. Heparin-like substance 0.25 14. Dimethicone-treated sericite (remaining amount) 15. Carmine 0.7 16. Ultramarine 0.05 17. Black iron oxide 0.01 18. Bengara (red iron oxide pigment) 0.4 19. Treatment with methicone (1%) and dimethicone (3%) Red iron oxide coated mica titanium *20 3 20. Dimethicone (2%) treated titanium mica *21 5 21. Iron oxide, titanium oxide, and silica treatment Ca / Na borosilicate *22 2 *16: Cosmoll 168ARNV (manufactured by Nisshin Oillio Co., Ltd.) *17: AEROSIL 380S (Manufactured by Aerosil Japan Co., Ltd.) *18: TOSPEARL 150KA (manufactured by MOMENTIVE) *19: KSP-102 (manufactured by Shin-Etsu Chemical Co., Ltd.) *20: TIMICA RADIANT GOLD 222G (manufactured by BASF) treated with 1% methicone and 3% dimethicone. *21: FLAMENCO GOLD 220C (BASF) treated with 2% dimethicone. *22: REFLECKS MULTIDIMENSIONS TWISTED TERRACOTTA (BASF) (Manufacturing method) A: Heat and dissolve ingredients (1) to (9) uniformly at 110°C. B: Add components (10) to (21) to A and mix and disperse uniformly in a roll mill while cooling. C:B is melted at 100°C and filled into a gold dish.

[0050] The eye color of Example 12 exhibited good dispersibility of heparinoid, a pleasant feel on the skin, and excellent moisturizing properties, sustained moisturizing effect, and skin roughness improvement effect.

[0051] Example 13: Oil-based foundation (Ingredients) (%) 1. Treatment with dilauroyl glutamate lysine sodium (1%) Titanium dioxide 10 2. Lecithin (0.5%) treated titanium dioxide 4 3. Silicon-treated zinc oxide *23 14 4. Octylsilylated (2%) treated red iron oxide 0.25 5. Octylsilylated (2%) treated yellow iron oxide 1 6. Octylsilylated (2%) treated black iron oxide 0.15 7. Octylsilylated (2%) treated talc 2.5 8. Heparin-like substance 0.3 9. Diglyceryl triisostearate 5.5 10. Diglyceryl diisostearate 1 11. PEG-9 Polydimethylsiloxyethyl Dimethicone *24 2.5 12. Cetyl dimethicone *25 0.5 13. Disteardimonium hectorite 0.2 14. Isododecane 1.5 15.1,3-Butylene glycol 0.03 16. Ethylhexyl palmitate 5.5 17. Neopentyl glycol dicaprate 5 18. Decyltetradecanol 5 19. Diisostearyl malate (remaining amount) 20. Ethylhexyl paramethoxycinnamate 2 21. Isododecane 5 22. Methyltrimethicone 15 23.Fragrance 0.4 *23: MZY-505S (manufactured by Teika Co., Ltd.) *24: KF-6028 (manufactured by Shin-Etsu Chemical Co., Ltd.) *25: ABIL WAX 9840 (manufactured by EVONIK GOLDSCHMIDT GmbH) (Manufacturing method) A: Mix and disperse components (1) to (12) uniformly using a roll mill. B: Components (13) to (15) are uniformly swelled using a roll mill. C: Add B and components (16) to (23) to A and mix and disperse uniformly. Fill bottle containers with D:C.

[0052] The oil-based foundation of Example 13 exhibited good dispersibility of heparinoid, a pleasant feel on the skin, and excellent moisturizing properties, long-lasting moisturizing effect, and skin roughness improvement effect.

[0053] Example 14: Oil-based stick sunscreen (Ingredients) (%) 1. Synthetic wax 9 2. Dibutyl Lauroyl Glutamide 2 3. Ethylhexyl Methoxycinnamate 7 4. Diethylaminohydroxy Hexyl benzoyl benzoate *26 2.5 5. Bis-ethylhexyloxyphenol Methoxyphenyltriazine *27 2 6. Decaglyceryl decaethylhexanoate (remaining amount) 7. Triethylhexanoin 10 8. Mineral oil 5 9. Cetyl ethylhexanoate 5 10. Isostearic acid 1 11. Polyhydroxystearic acid 0.5 12. Silicon-treated zinc oxide *23 13 13. Silicon-treated titanium oxide *28 2 14. Silicon-treated sericite *29 10 15. (HDI / Trimethylol Hexyllactone) Crosspolymer *30 5 16. Polymethylsilsesquioxane *31 3 17. Silica *32 4 18. Dimethylsilylated Silica 1 19. Heparin-like substances 3 20. DL-α-tocopherol acetate 0.5 21. Blue 1 0.01 22. Red 202 0.01 23. Lavender oil 0.01 24. BHT 0.05 25. Dipropylene glycol 0.1 26.Fragrance 0.1 *26: UVINUL A PLUS GRANULAR (manufactured by BASF) *27: TINOSORB S (manufactured by BASF) *28:2% Dimethicone-treated Titanium Dioxide *29:3% Dimethicone-treated Sericite *30:D-400 (manufactured by Negami Kogyo) *31: TOSPEARL 3000A (manufactured by MOMENTIVE) *32: Silysia 550 (manufactured by Fuji Silysia Chemical Co., Ltd.) (Manufacturing method) A: Heat components (1) to (11) uniformly at 130 to 150°C until dissolved. B: Add components (12) to (22) to A and mix and disperse uniformly using a roll mill. Add components (23) to (26) to C:B and mix until dissolved. D:C is dissolved at 110°C, filled into stick containers, and cooled to solidify.

[0054] The oil-based stick sunscreen of Example 14 exhibited good dispersibility of heparinoid, a pleasant feel on the skin, and excellent moisturizing properties, moisture retention, and skin roughness improvement effects.

[0055] Example 15: Cosmetic oil (Ingredients) (%) 1. Beeswax 10 2. Candelilla Low 5 3. Dextrin palmitate *6 2 4. Squalane 3 5. Rice bran oil 25 6. Meadowfoam oil 10 7. Diglyceryl triisostearate (remaining amount) 8. Avocado oil 0.5 9. Apricot kernel oil 0.1 10. Rosa Canina Fruit Oil 0.1 11. Safflower oil 0.1 12. Sunflower seed oil 0.1 13. Grape seed oil 0.1 14. Camellia seed oil 0.1 15. Coconut oil 0.1 16. Heparin-like substance 1 17. Ascorbyl tetrahexyldecanoate 0.1 18.1,2-Pentanediol 0.2 19. BHT 0.01 (Manufacturing method) A: Heat components (1) to (15) uniformly at 90°C until dissolved. B: Add components (16) to (19) to A and mix and disperse uniformly. Fill the jar container with C:B.

[0056] The cosmetic oil of Example 15 exhibited good dispersibility of heparinoid, a pleasant feel on the skin, and excellent moisturizing properties, sustained moisturizing effect, and improvement of rough skin.

[0057] Example 16: Stick-type lip balm (Ingredients) (%) 1. Synthetic wax 6 2. (Ethylene / Propylene) Copolymer 1 3. Microcrystalline wax 5 4. Polypropylene 1 5. Dimer dilinoleate (phytosteryl / isostearyl / (Cetyl / Stearyl / Behenyl) *10 24 6. Hydrogenated polyisobutene 22 7. Lauroyl glutamate Di(phytostearyl / octyldodecyl) 10 8. Triethylhexanoin 10 9. Decaglyceryl nonaisostearate (remaining amount) 10. Decyltetradecanol 2 11. Ethylhexyl Hydroxystearate 1 12. Heparin-like substance 0.05 13. Dimethylsilylated Silica 2 14. Caprylyl glycol 2 15. 1,2-Hexanediol 1 16. Vanillylbutyl 0.02 17. Paprika pigment 0.2 18. Safflower red pigment 0.3 (Manufacturing method) A: Heat and dissolve components (1) to (11) uniformly at 110°C. B: Add components (12) to (18) to A and mix and disperse uniformly using a roll mill. C:B is dissolved at 100°C, filled into stick containers, and cooled to solidify.

[0058] The stick-type lip balm of Example 16 exhibited good dispersibility of heparinoid, a pleasant feel on the lips, and excellent moisturizing properties, moisture retention, and improvement of chapped lips.

Claims

1. The following components (a) to (c); (a) Heparin-like substances (b) One or more selected from the group consisting of ester oils and higher alcohols that are liquid at 25°C and have hydroxyl groups. (c) Oily gelling agent An oily cosmetic containing, wherein component (b) contains one or more selected from the group consisting of diisostearyl malate, decaglyceryl decaethylhexanoate, decaglyceryl decaisostearate, decaglyceryl nonaisostearate, decaglyceryl pentaisostearate, diglyceryl triisostearate, diglyceryl diisostearate, and diglyceryl monoisostearate.

2. The oily cosmetic composition according to claim 1, wherein component (b) is a liquid ester oil having a hydroxyl group at 25°C.

3. The oily cosmetic composition according to claim 1 or 2, wherein the content of component (a) is 0.001 to 5% by mass.

4. An oily cosmetic composition according to any one of claims 1 to 3, wherein the mass ratio of component (b) to component (a) (b) / (a) is 5 or more.

5. Furthermore, the oily cosmetic composition according to any one of claims 1 to 4, further containing 0.001 to 1% by mass of component (d) polyhydric alcohol.

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