Oil-in-water cosmetics

Abstract

To provide oil-in-water cosmetics that excel in moist feel, compatibility with skin, adhesion of a pigment to the skin, and high-temperature stability.SOLUTION: Oil-in-water cosmetics comprise a pigment, the oil-in-water cosmetics comprising (A) ester oil that is liquid at 25°C, (B) hydrocarbon oil, (C) nonionic surfactant with an HLB of 7 or less, (D) nonionic surfactant with an HLB of 10 or more, (E) at least one selected from acrylates / C10-30 alkyl acrylate crosspolymer and ammonium acryloyldimethyltaurate / VP copolymer, (F) xanthan gum, and (G) at least one selected from 1,3-butyleneglycol and glycerol.SELECTED DRAWING: None

Description

[Technical Field]

[0001] The present invention relates to an oil-in-water cosmetic composition, and more particularly to an oil-in-water cosmetic composition containing a pigment.

[0002] In recent years, with the diversification of lifestyles, attention has been focused not only on makeup cosmetics such as foundations and makeup bases that thoroughly conceal and beautify skin problems such as dark circles, blemishes, acne scars, redness, and pores, but also on cosmetics that can naturally make skin problems less noticeable without causing a significant change in appearance before and after use.Unlike makeup, these cosmetics have a soft focus effect that naturally blurs skin problems without significantly changing the impression of the face, making them easier to use than makeup.

[0003] Makeup cosmetics generally beautify the skin color and texture by combining various pigments blended into the formulation, and are provided in a variety of formulations, such as powder compositions, oil-based compositions, and emulsion cosmetics. Of these, emulsion compositions as makeup cosmetics are widely preferred for their easy use and pleasant feel.

[0004] Cosmetic emulsion compositions are composed of water-soluble and oil-soluble substances, and are broadly classified into oil-in-water cosmetics, in which the external phase is aqueous, and water-in-oil cosmetics, in which the external phase is oily, depending on the combination of base ingredients. Generally, oil-in-water cosmetics have an aqueous external phase, which makes them easy to spread and provide a refreshing feel, but they are not likely to provide an emollient feel due to oil-soluble substances. In contrast, water-in-oil cosmetics are known to not only easily provide an emollient feel due to oil-soluble substances, but also to provide water resistance due to the oil film, but are characterized by being difficult to spread and prone to blending due to the oily external phase. When strong hiding power or shading is not required, oil-in-water cosmetics are often chosen in anticipation of a natural finish and comfortable use.

[0005] Conventionally, oil-in-water cosmetics containing a resin extracted from candelilla wax and water-repellent powder have been proposed with the aim of providing oil-in-water cosmetics that have excellent adhesion to the skin, excellent flexibility of the cosmetic film, and good powder dispersibility (Patent Document 1).

[0006] Furthermore, with the aim of providing an oil-in-water emulsion cosmetic that is non-sticky and comfortable to use, and that does not smudge when drying, an oil-in-water emulsion cosmetic containing succinoglycan, a hydrophobic powder, and a hydrophobized powder has been proposed (Patent Document 2).

[0007] [Patent Document 1] Japanese Patent Application Laid-Open No. 2002-348209 [Patent Document 2] Japanese Patent Application Laid-Open No. 2009-286748 Summary of the Invention [Problem to be solved by the invention]

[0008] However, although the oil-in-water cosmetic composition of Patent Document 1 has excellent skin adhesion and flexibility, its high-temperature stability has not been investigated.Furthermore, the oil-in-water emulsion cosmetic composition of Patent Document 2 has the characteristics of providing a non-sticky, comfortable feel when used and not causing creasing when drying, but the moist feeling when applied and the adhesion of the pigment powder to the skin have not been investigated.

[0009] For this reason, there has been a demand for the development of oil-in-water cosmetics that have a moist feeling, blend well with the skin, pigment adhesion to the skin, and high-temperature stability. [Means for solving the problem]

[0010] As a result of intensive research into how to solve the above-mentioned problems, the present inventors have found that the above-mentioned problems can be solved by providing an oil-in-water cosmetic composition containing a pigment, characterized in that the oil-in-water cosmetic composition contains (A) an ester oil that is liquid at 25°C, (B) a hydrocarbon oil, (C) a nonionic surfactant with an HLB of 7 or less, (D) a nonionic surfactant with an HLB of 10 or more, (E) one or more selected from (acrylates / C10-30 alkyl acrylate) crosspolymer and (ammonium acryloyldimethyltaurate / VP) copolymer, (F) xanthan gum, and (G) one or more selected from 1,3-butylene glycol and glycerin, and have thus completed the present invention. [Effects of the Invention]

[0011] The present invention provides an oil-in-water cosmetic that has a moist feeling, compatibility with the skin, pigment fixation to the skin, and high-temperature stability. DETAILED DESCRIPTION OF THE INVENTION

[0012] The present invention will be described in detail below. Note that the units indicating the contents are all % by mass unless otherwise specified.

[0013] In the present invention, high-temperature stability refers to the stability of an oil-in-water cosmetic composition after being left standing at 40°C for 3 months.

[0014] The oil-in-water cosmetic composition of the present invention can contain a pigment to adjust the color tone for brightening the skin tone and smoothing the skin tone and unevenness.

[0015] The pigment used in the present invention is not particularly limited, and any pigment can be used regardless of its shape (e.g., spherical, plate-like, or needle-like), particle size (e.g., mist-like, fine particle, or pigment-grade), or particle structure (e.g., porous or non-porous), including, for example, inorganic pigments, organic pigments, pearlescent pigments, or natural pigments. One or more of these pigments can be contained. When two or more pigments are contained, a variety of color tones can be produced.

[0016] Specific examples of the inorganic pigment include ultramarine, chromium oxide, red iron oxide, yellow iron oxide, titanium oxide, aluminum hydroxide, zinc oxide, cobalt oxide, black iron oxide, chromium hydroxide, aluminum hydroxide, Prussian blue, barium sulfate, hydrous silicate, silicic acid anhydride, aluminum silicate, mica, magnesium carbonate, manganese violet, carbon black, aluminum, copper, gold, etc. One or more of these inorganic pigments may be contained.

[0017] Specific examples of the organic pigments include Red 202, Red 203, Red 204, Red 205, Red 206, Red 207, Red 208, Red 219, Red 220, Red 221, Red 228, Red 404, Red 405, Orange 203, Orange 204, Orange 401, Yellow 205, Yellow 401, Blue 404, Red 104 Aluminum Lake, Yellow 4 Aluminum Lake, Yellow 203 Aluminum Lake, and Blue 1 Aluminum Lake. These organic pigments can be used in combination with one or more of them.

[0018] Specific examples of the pearl pigment include mica titanium, red iron oxide-coated mica, red iron oxide-coated mica titanium, black iron oxide-coated mica titanium, chromium oxide-coated mica, mica / titanium oxide / tin oxide, mica / titanium oxide / ba sulfate, silicate (Na / K / Al) / titanium oxide / silica, etc. One or more of these pearl pigments may be contained.

[0019] Specific examples of the natural pigment include mineral pigments such as clay, natural dye lakes such as madder lake and cochineal lake, azo pigments, phthalocyanine pigments, etc. One or more of these natural pigments may be contained.

[0020] The pigment used in the present invention may be a surface-treated pigment that has been surface-treated by a known method using a fluorine compound, a silicone compound, a metal soap, a wax, a fat or oil, a hydrocarbon, a surfactant, an amino acid compound, a water-soluble polymer, etc. One or more of these surface-treated pigments may be contained.

[0021] The pigment used in the present invention may be mixed with a dispersant as needed to form a pigment dispersion. The dispersant is not particularly limited, but examples include water dispersions, 1,3-butylene glycol dispersions, silicone dispersions, and liquid oil dispersions. These pigment dispersions may contain one or more types.

[0022] The content of the pigment used in the present invention is not particularly limited, but is preferably 0.5 to 20%, more preferably 1 to 18%, and even more preferably 3 to 15%. If the pigment content is less than 0.5%, the amount of pigment adhering to the skin may be too small, and skin troubles may not be uniformly corrected. If the pigment content exceeds 20%, a large amount of pigment adheres to the skin, resulting in a thick cosmetic film and making the skin appear unnaturally white, which may prevent a natural appearance from being maintained.

[0023] The present invention contains (A) an ester oil that is liquid at 25°C from the viewpoint of moist feeling and fixing power of the pigment to the skin.

[0024] Specific examples of the component (A) include octyldodecyl myristate, isocetyl myristate, isopropyl myristate, glyceryl tri-2-ethylhexanoate, glyceryl triisostearate, propylene glycol isostearate, diethylhexyl sebacate, trimethylpropane tri-2-ethylhexanoate, di-2-ethylhexyl succinate, propylene glycol di(caprylic / capric acid), 2-ethylhexyl 2-cyano-3,3-diphenylacrylate, glyceryl tri(caprylic / capric acid), trimethylolpropane trioctanoate, glyceryl tricaprylate, ethylene glycol dioctanoate, glyceryl dimyristate, diethylene glycol dilaurate, tetra-2-ethylhexyl Examples of suitable oleic acid fatty acids include pentaerythritol phosphate, glyceryl monostearate diacetate, alkyl benzoate (C12 to C15), octyldodecyl lactate, oleyl lactate, propylene glycol dicaproate, diisopropyl sebacate, diethylene glycol dicaprate, neopentyl glycol dicaprate, neopentyl glycol di-2-ethylhexanoate, glyceryl dicocoate, glyceryl dilaurate, glyceryl sesquioleate, ethylene glycol monooleate, cetyl lactate, diethyl sebacate, methyl castor oil fatty acid, 2-ethylhexyl palmitate, isopropyl palmitate, ethylene glycol palmitate, tripropylene glycol dipivalate, and isotridecyl isononanoate. These may be contained in one or more types. Of the components (A), from the viewpoint of imparting a moist feeling, preferably one or more selected from octyldodecyl myristate, 2-ethylhexyl palmitate, isopropyl myristate, or isopropyl palmitate, more preferably one or more selected from octyldodecyl myristate or 2-ethylhexyl palmitate.

[0025] The content of the component (A) used in the present invention is not particularly limited, but is preferably 1 to 15%, more preferably 3 to 15%, and even more preferably 5 to 12%. If the content of the component (A) is less than 1%, the moist feeling and the pigment's adhesion to the skin may decrease. If the content of the component (A) is more than 15%, the pigment's adhesion to the skin may decrease.

[0026] The present invention contains (B) a hydrocarbon oil from the viewpoint of moisturizing feeling and compatibility with the skin.

[0027] The component (B) used in the present invention is not particularly limited, but examples include liquid paraffin, liquid isoparaffin, hydrogenated polyisobutene, isoparaffin, paraffin, α-olefin oligomer, ozokerite, squalane, pristane, ceresin, squalene, petrolatum, microcrystalline wax, paraffin wax, and polyethylene wax. One or more of these may be contained. Of the components (B), from the viewpoint of improving moisturizing feeling and compatibility with the skin, one or more selected from squalane, petrolatum, liquid paraffin, liquid isoparaffin, and α-olefin oligomer are preferred, and one or more selected from squalane and petrolatum are more preferred.

[0028] The content of the component (B) used in the present invention is not particularly limited, but is preferably 0.5 to 10%, more preferably 1 to 10%, and even more preferably 2 to 8%. If the content of the component (B) is less than 0.5%, the moist feeling and the goodness of compatibility with the skin may decrease. If the content of the component (B) is more than 10%, the high-temperature stability may decrease.

[0029] The present invention contains (C) a nonionic surfactant having an HLB of 7 or less from the viewpoint of high-temperature stability.

[0030] The component (C) used in the present invention is not particularly limited, but examples thereof include sorbitan stearate, sorbitan isostearate, glyceryl stearate, and glyceryl isostearate. One or more of these may be contained. Of the components (C), sorbitan stearate is preferred from the viewpoints of compatibility with the skin and high-temperature stability.

[0031] The content of the component (C) used in the present invention is not particularly limited, but is preferably 0.3 to 8%, more preferably 0.5 to 5.5%, and even more preferably 0.8 to 3.5%. If the content of the component (C) is less than 0.3%, high-temperature stability may decrease. If the content of the component (C) is more than 8%, the pigment's adhesion to the skin and high-temperature stability may decrease.

[0032] In the present invention, the HLB of a nonionic surfactant is an index showing the hydrophile-lipophile balance, and various methods are available for calculating it. Here, it is preferable to calculate it using either the "Griffin method" or the "measured value method" described in "Handbook - Cosmetics and Pharmaceutical Ingredients - Revised Edition, Nikko Chemicals Co., Ltd., 1977, pp. 854-855." "HLB value of 7 or less" refers to a surfactant whose HLB is 7 or less according to either the "Griffin method" or the "measured value method."

[0033] The present invention contains (D) a nonionic surfactant with an HLB of 10 or more from the viewpoint of the pigment's fixing power on the skin and high-temperature stability.

[0034] The component (D) used in the present invention is not particularly limited, but examples include polyglyceryl-10 laurate, polyglyceryl-10 stearate, and polyglyceryl-10 isostearate. One or more of these may be contained. Of the components (D), polyglyceryl-10 laurate is preferred from the viewpoints of pigment adhesion to the skin and high-temperature stability.

[0035] The content of the component (D) used in the present invention is not particularly limited, but is preferably 0.05 to 0.8%, more preferably 0.1 to 0.8%, and even more preferably 0.15 to 0.6%. If the content of the component (D) is less than 0.05%, the pigment's adhesion to the skin and its high-temperature stability may decrease. If the content of the component (D) is more than 0.8%, the pigment's adhesion to the skin may decrease.

[0036] The present invention contains (E) one or more selected from (acrylates / C10-30 alkyl acrylate) crosspolymers and (ammonium acryloyldimethyltaurate / VP) copolymers, from the viewpoints of compatibility with the skin, pigment adhesion to the skin, and high-temperature stability.

[0037] The VP in the (acryloyldimethyltaurate ammonium / VP) copolymer that can be used in the present invention refers to vinylpyrrolidone.

[0038] From the viewpoint of improving the fixation of the pigment to the skin, it is preferable to use the component (E) used in the present invention in combination with an (acrylates / C10-30 alkyl acrylate) crosspolymer and an (ammonium acryloyldimethyltaurate / VP) copolymer.

[0039] The content of the component (E) used in the present invention is not particularly limited, but is preferably 0.15 to 2.8%, more preferably 0.15 to 1.9%, and even more preferably 0.45 to 1%. If the content of the component (E) is less than 0.15%, the compatibility with the skin, the adhesion of the pigment to the skin, and the high-temperature stability may decrease. If the content of the component (E) is more than 2.8%, the adhesion of the pigment to the skin may decrease.

[0040] The present invention contains (F) xanthan gum from the viewpoint of pigment fixation to the skin and high-temperature stability.

[0041] The content of the component (F) used in the present invention is not particularly limited, but is preferably 0.01 to 0.6%, more preferably 0.05 to 0.6%, and even more preferably 0.1 to 0.4%. If the content of the component (F) is less than 0.01%, the pigment's adhesion to the skin and its high-temperature stability may decrease. If the content of the component (F) is more than 0.6%, the pigment's adhesion to the skin may decrease.

[0042] The present invention contains (G) a polyhydric alcohol from the viewpoint of pigment fixation to the skin and high-temperature stability.

[0043] The component (G) used in the present invention is not particularly limited, but examples thereof include dihydric alcohols such as ethylene glycol, propylene glycol, 1,3-propanediol, 1,2-butanediol, 1,3-butylene glycol, 2,3-butylene glycol, 1,4-butanediol, 2-butene-1,4-diol, 1,2-pentanediol, 1,5-pentanediol, isoprene glycol, hexylene glycol, octanediol, diethylene glycol, dipropylene glycol, glycerin mono-2-ethylhexyl ether, and monoglycerides (monoacylglycerols), trihydric alcohols such as glycerin and trimethylolpropane, tetrahydric alcohols such as diglycerin, pentaerythritol, and 1,2,6-hexanetriol, sugar alcohols, and pentahydric or higher alcohols such as polymers of dihydric to tetrahydric alcohols. One or more of these may be contained.

[0044] The sugar alcohol of component (G) used in the present invention is not particularly limited, but examples thereof include monosaccharide alcohols and disaccharide alcohols. Examples of monosaccharide alcohols include sorbitol, mannitol, erythritol, xylitol, lactitol, maltitol, arabitol, ribitol, galactitol, and glucitol. Examples of disaccharide alcohols include trehalose.

[0045] The polymer of dihydric to tetrahydric alcohol used as the component (G) in the present invention is not particularly limited, but examples thereof include polyglycol and polyglycerin.

[0046] Of the components (G) used in the present invention, from the viewpoint of pigment adhesion to the skin and high-temperature stability, preferably one or more selected from 1,3-butylene glycol or glycerin, and more preferably a combination of 1,3-butylene glycol and glycerin.

[0047] The content of the component (G) used in the present invention is not particularly limited, but is preferably 8 to 23%, more preferably 11 to 21%, and even more preferably 13 to 18%. If the content of the component (G) is less than 8%, the pigment's adhesion to the skin and high-temperature stability may decrease. If the content of the component (G) is more than 23%, the pigment's compatibility with the skin, adhesion to the skin, and high-temperature stability may decrease.

[0048] In addition to the above-mentioned components, the oil-in-water cosmetic of the present invention may contain various components used in ordinary cosmetics, quasi-drugs, pharmaceuticals, etc., such as oily components other than the components (A) and (B), surfactants other than the components (C) and (D), polymers other than the components (E) and (F), moisturizers, amino acids, chelating agents, hydrolyzed proteins or derivatives thereof, medicinal ingredients, protein derivatives, stabilizers, antioxidants, plant extracts, herbal extracts, vitamins, preservatives, pigments, pH adjusters, UV absorbers, fragrances, etc., and the cosmetic may contain one or more of these, although the cosmetic is not limited to these examples.

[0049] The viscosity of the oil-in-water cosmetic of the present invention at 20°C is not particularly limited, but from the viewpoint of usability it is preferably 30,000 to 200,000 mPa·s, more preferably 50,000 to 180,000 mPa·s.

[0050] The viscosity of the oil-in-water cosmetic composition according to the present invention at 20°C is measured by preparing the composition in a conventional manner, filling a sample bottle (Food 140, manufactured by Daiichi Glass Co., Ltd.) with 120 g of the resulting oil-in-water cosmetic composition, and leaving it to stand at 20°C for 24 hours. If the viscosity is less than 30,000 to 100,000 mPa·s, the viscosity is measured using a Brookfield viscometer (model: digital viscometer TVB-10M, manufactured by Toki Sangyo Co., Ltd.) after rotating the composition at 6 rpm at 20°C for 1 minute using an M4 rotor. If the viscosity is 100,000 mPa·s or higher, the viscosity is measured after rotating the composition at 3 rpm at 20°C for 2 minutes using an M4 rotor.

[0051] The pH of the oil-in-water cosmetic of the present invention at 20°C is not particularly limited, but is preferably 5.0 to 8.0 from the viewpoint of usability.

[0052] The pH of the oil-in-water cosmetic composition according to the present invention at 20°C was measured by preparing the composition in a conventional manner, filling 120 g of the obtained oil-in-water cosmetic composition into a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.), leaving it to stand at 20°C for 24 hours, and then measuring it with a glass electrode hydrogen ion concentration indicator (F-71: manufactured by Horiba, Ltd.).

[0053] The area where the oil-in-water cosmetic composition of the present invention is to be applied is not particularly limited, but is preferably the skin, more preferably the face. [Example]

[0054] The present invention will be described in more detail below with reference to examples, which should not be construed as limiting the scope of the present invention.

[0055] In the evaluation tests described herein, the oil-in-water cosmetic compositions were tested by varying the components and their contents. The units used to indicate the contents of each component are % by mass, and the compositions were prepared using conventional methods.

[0056] In the evaluation tests shown in the present invention, the "moist feeling," "compatibility with the skin," "adhesion of the pigment to the skin," and "high temperature stability" were evaluated.

[0057] [Moisturizing] Fifteen expert panelists took 1 g of the oil-in-water compositions obtained in the Examples and Comparative Examples and applied them to their faces, and evaluated the moist feeling by sensory testing. (Evaluation criteria) 5: More than 14 out of 15 people rated it as moisturizing. 4: 11 to 13 out of 15 people rated it as moisturizing. 3: 8 to 10 out of 15 people rated it as moisturizing. 2: 5 to 7 out of 15 people rated it as moisturizing. 1: Fewer than 4 out of 15 people rated it as moisturizing.

[0058] [Skin compatibility] Fifteen expert panelists took 1 g of the oil-in-water compositions obtained in the Examples and Comparative Examples and applied them to the face, and sensory evaluation was made on how well they blended with the skin. (Evaluation criteria) 5: More than 14 out of 15 people felt that it blended well with their skin. 4: 11 to 13 out of 15 people felt that it blended well with their skin. 3: 8-10 out of 15 people felt that it blended well with their skin. 2: 5-7 out of 15 people felt that it blended well with their skin. 1: Fewer than 4 out of 15 people felt that it blended well with their skin.

[0059] [Pigment adhesion to skin] Fifteen expert panelists took 1 g of the oil-in-water compositions obtained in the Examples and Comparative Examples and applied them to the face, and evaluated the fixation of the pigment to the skin by sensory evaluation. (Evaluation criteria) 5: More than 14 out of 15 people felt that the pigment had settled into their skin. 4: 11 to 13 out of 15 people felt that the pigment had settled into their skin. 3: 8-10 out of 15 people felt that the pigment had settled into their skin. 2: 5-7 out of 15 people felt that the pigment had settled into their skin. 1: Fewer than 4 out of 15 people felt that the pigment had settled into their skin.

[0060] [High temperature stability] One expert panelist filled 120 g of the product into a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.), left it at 40°C for 3 months, and then visually evaluated the high-temperature stability according to the following evaluation criteria. (Evaluation criteria) 5: No droplets on the surface, and no aggregation or separation is observed. 4: A few drops are visible on the surface. 3: Check for drops on the surface. 2: Slight aggregation and separation were observed. 1: Check for aggregation and separation.

[0061] [Table 1]

[0062] [Table 2]

[0063] [Table 3]

[0064] [Table 4]

[0065] [Table 5]

[0066] [Table 6]

[0067] [Table 7]

[0068] From Examples 1 to 55 shown in Tables 1 to 7, it was confirmed that good results were obtained in terms of "moist feeling," "good compatibility with skin," "adhesion of pigment to skin," and "high temperature stability."

[0069] Various evaluation tests were conducted using the oil-in-water cosmetics obtained in Examples 56 to 58, and the evaluations of "moist feeling," "good compatibility with skin," "adhesion of pigment to skin," and "high temperature stability" were all favorable.

[0070] Example 56 Ingredient name Content (%) (A) Octyldodecyl myristate 7.00 (B) Squalane 2.00 (B) Vaseline 2.00 (C) Sorbitan stearate (HLB: 4.5) 2.00 (C) Glyceryl stearate (HLB: 3.0) 0.20 (D) Polyglyceryl-10 laurate (HLB: 15.5) 0.30 (E) (Acrylates / C10-30 alkyl acrylate) crosspolymer 0.45 (E) (Acryloyldimethyltaurate ammonium / VP) copolymer 0.25 (F) Xanthan gum 0.20 (G) 1,3-butylene glycol 13.00 (G) Glycerin 3.00 L-Arginine 0.45 Disodium edetate 0.40 Glycerin Mono 2-Ethylhexyl Ether 0.20 Phenoxyethanol 0.30 Phytosteryl / Octyldodecyl Lauroyl Glutamate 0.15 Trimethylglycine 0.50 Kaolin 0.01 Alkyl acrylate copolymer emulsion 0.08 Bergamot Fruit Oil 0.01 Rosemary leaf oil 0.01 Rosemary Leaf Extract 0.01 Bilberry Leaf Extract 0.01 Peppermint Leaf Extract 0.01 Chamomile flower extract 0.01 Mica / titanium oxide / tin oxide *1 0.20 Mica / titanium oxide / tin oxide *2 0.20 Mica / Titanium oxide / Ba sulfate *3 0.80 Silicic acid (Na / K / Al) / Titanium oxide / Silica *4 4.00 Pigment Dispersion-1 *5 1.75 Pigment Dispersion-2 *6 0.10 Pigment Dispersion-3 *7 0.06 Fragrance 0.20 Purified water 60.14 Total 100.00 pH(20℃):5.94 Viscosity (20℃): 78,200mPa·s *1 RonaFlair Balance Blue (Merck Ltd.) *2 RonaFlair Balance Red (Merck) *3 RonaFlair Low Luster Pigment (Merck) *4 RonaFlair LDP White (Merck Ltd.) *5 BG60PFCQ (manufactured by KOBO Dispatec Co., Ltd.) *6 BG60GRQ (manufactured by KOBO Dispatec Co., Ltd.) *7 BG45GYQ (manufactured by KOBO Dispatec Co., Ltd.)

[0071] Example 57 Ingredient name Content (%) (A) Octyldodecyl myristate 7.00 (B) Squalane 2.00 (B) Vaseline 2.00 (C) Sorbitan stearate (HLB: 4.5) 2.00 (C) Glyceryl stearate (HLB: 3.0) 0.20 (D) Polyglyceryl-10 laurate (HLB: 15.5) 0.30 (E) (Acrylates / C10-30 alkyl acrylate) crosspolymer 0.45 (E) (Acryloyldimethyltaurate ammonium / VP) copolymer 0.25 (F) Xanthan gum 0.20 (G) 1,3-butylene glycol 13.00 (G) Glycerin 3.00 L-Arginine 0.45 Disodium edetate 0.40 Glycerin Mono 2-Ethylhexyl Ether 0.20 Phenoxyethanol 0.30 Phytosteryl / Octyldodecyl Lauroyl Glutamate 0.15 Trimethylglycine 0.50 Kaolin 0.01 Alkyl acrylate copolymer emulsion 0.08 Bergamot Fruit Oil 0.01 Rosemary leaf oil 0.01 Rosemary Leaf Extract 0.01 Bilberry Leaf Extract 0.01 Peppermint Leaf Extract 0.01 Chamomile flower extract 0.01 Mica / titanium oxide / tin oxide *1 0.20 Mica / titanium oxide / tin oxide *2 0.20 Mica / Titanium oxide / Ba sulfate *3 0.80 Silicic acid (Na / K / Al) / Titanium oxide / Silica *4 4.00 Pigment Dispersion-1 *5 1.75 Pigment Dispersion-2 *6 0.20 Pigment Dispersion-3 *7 0.02 Fragrance 0.20 Purified water 60.08 Total 100.00 pH(20℃):6.03 Viscosity (20℃): 75,600mPa・s

[0072] <Example 58> Ingredient name Content (%) (A) Octyldodecyl myristate 7.00 (B) Vaseline 4.00 (C) Sorbitan stearate (HLB: 4.5) 3.00 (D) Polyglyceryl-10 laurate (HLB: 15.5) 0.30 (E) (Acrylates / C10-30 alkyl acrylate) crosspolymer 0.45 (E) (Acryloyldimethyltaurate ammonium / VP) copolymer 0.25 (F) Xanthan gum 0.20 (G) 1,3-butylene glycol 13.00 (G) Glycerin 3.00 L-Arginine 0.45 Disodium edetate 0.40 Glycerin Mono 2-Ethylhexyl Ether 0.20 Phenoxyethanol 0.30 Phytosteryl / Octyldodecyl Lauroyl Glutamate 0.15 Trimethylglycine 0.50 Kaolin 0.01 Alkyl acrylate copolymer emulsion 0.08 Bergamot Fruit Oil 0.01 Rosemary leaf oil 0.01 Rosemary Leaf Extract 0.01 Bilberry Leaf Extract 0.01 Peppermint Leaf Extract 0.01 Chamomile flower extract 0.01 Mica / titanium oxide / tin oxide *1 0.20 Mica / titanium oxide / tin oxide *2 0.20 Mica / Titanium oxide / Ba sulfate *3 0.80 Silicic acid (Na / K / Al) / Titanium oxide / Silica *4 4.00 Pigment Dispersion-1 *5 1.75 Pigment Dispersion-2 *6 0.10 Pigment Dispersion-3 *7 0.06 Fragrance 0.20 Purified water 59.34 Total 100.00 pH(20℃):6.16 Viscosity (20℃): 81,000mPa·s [Industrial Applicability]

[0073] According to the present invention, an oil-in-water cosmetic composition can be obtained that has a moist feeling, compatibility with the skin, pigment fixation to the skin, and high-temperature stability.

Claims

[Claim 1] An oil-in-water cosmetic containing a pigment, (A) one or more selected from octyldodecyl myristate and 2-ethylhexyl palmitate, (B) one or more selected from squalane and petrolatum; (C) sorbitan stearate, (D) polyglyceryl-10 laurate, (E) (Acrylates / C10-30 alkyl acrylate) crosspolymer and (ammonium acryloyldimethyltaurate / VP) copolymer; (F) xanthan gum, (G) 1,3-butylene glycol and glycerin, and wherein the content of the component (A) is 5 to 12% by mass, the content of the component (B) is 2 to 8% by mass, the content of the component (C) is 0.8 to 3.5% by mass, the content of the component (D) is 0.15 to 0.6% by mass, the content of the component (E) is 0.45 to 1% by mass, the content of the component (F) is 0.1 to 0.4% by mass, and the content of the component (G) is 13 to 18% by mass.

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