JPH08208434A - Solid water-based cosmetic - Google Patents

Abstract

PURPOSE: To obtain a solid water-based cosmetic of a dosage form, good in usability (a refreshing, a moist, a young and fresh feelings, etc.) and removability and excellent in portability. CONSTITUTION: This solid water-based cosmetic is obtained by blending 0.05-10.0wt.% agar with 0.01-8.0wt.% water-swellable clay mineral such as sodium magnesium silicate and 30.0-95.0wt.% water.

Description

Detailed Description of the Invention

[0001]

[Field of Industrial Application] The present invention has a refreshing and moisturizing feeling.
The present invention relates to a solid water-based cosmetic which is excellent in freshness and portability.

[0002]

2. Description of the Related Art Conventionally, solid cosmetics represented by foundations and the like have a great need for the market because they are particularly excellent in portability, but most of the dosage forms are powder type and oil type. The types containing water were limited. In addition, even those containing water, in terms of dosage form, most of the liquid water-in-oil type liquid cosmetics are solidified. Since these have water in the internal phase, a large amount of water cannot be mixed. It was difficult. In contrast, the oil-in-water type is difficult to solidify because the external phase is water, and there are only a few that are currently on the market.

[0003]

The water-in-oil type has advantages such as easy solidification, but on the other hand, since it is difficult to mix a large amount of water, it is more difficult than the oil-in-water type cosmetics. A refreshing feeling
There are many disadvantages such as lack of moisture and skin care. On the other hand, in the case of the oil-in-water type, since there are few suitable solidifying agents that correspond to wax in the water-in-oil type, the shape is mostly liquid or cream, and the container form makes portability, etc. I had a problem with. Also,
For example, an oil-in-water type solid cosmetic composition using a thickening polysaccharide such as agar, which is a typical water solidifying agent, is known (JP-A-5-178723). Alternatively, since there is a problem that the sponge does not release well, considerable problems still remain in the solidification of the oil-in-water cosmetic.

[0004]

[Means for Solving the Problems] The inventors of the present invention have paid attention to the above-mentioned points, and have conducted diligent studies in order to obtain a cosmetic excellent in usability and portability. As a result, agar and a water-swelling clay mineral have been selected. When used in combination at a specific ratio, it has the advantages of water-based cosmetics, such as a refreshing and moisturizing feel, but can be solidified to enhance portability, and cosmetics with improved peeling by fingers or sponges. It has been found that the above can be obtained, and the present invention has been completed.

That is, the present invention is a solid type water-based cosmetic composition characterized by containing the following three components. Agar 0.05-10.0% by weight Water-swellable clay mineral 0.01-8.0% by weight Water 30.0-95.0% by weight

The structure of the present invention will be described in detail below. The agar used in the present invention is agarose, that is, [4-0
-(Β-D-galactopyranosyl) -3,6-anhydro-L-galactose] is a main component of a polysaccharide having a repeating unit, and is a so-called “agar” generally used for foods and the like. There is no limitation on the original algae, manufacturing method, and the like. The content of agar in the present invention is 0.05 to 10.0% by weight of the total composition, and particularly 0.5 to
The range of 5.0% by weight is preferable. Agar content of 0.0
If it is less than 5% by weight, there is a problem in maintaining the shape in the container,
If it exceeds 10.0% by weight, the content will be too hard, and the finger or sponge will have difficulty in peeling.

Examples of the water-swellable clay mineral of the present invention include hydrous aluminum silicate, sodium magnesium silicate, montmorillonite, saponite, hectorite, stevensite, teniolite, tetrafluorosilicon mica, etc., and their production. The method is not limited to, for example, purification from natural clay rock or industrial synthesis. Also, a mixture of two or more of these may be used. And the blending amount of these water-swellable clay minerals in the present invention,
0.01 to 8.0 wt% of the total composition, especially 0.1
The range of up to 5.0% by weight is preferred. If the content of the water-swelling clay mineral is less than 0.01% by weight, the meltability is poor, and if it exceeds 8.0% by weight, the spreadability becomes heavy. In the present invention, the range of the weight ratio of the content of the water-swelling clay mineral to the content of the agar is water-swelling clay mineral / agar = 0.01 to 1.
Particularly good results are obtained when it is 0, more preferably from 0.05 to 0.5. Water swelling clay mineral / agar 0.01
If it is less than 1.0, the effect of improving the swelling due to the addition of the clay mineral is difficult to be recognized, and if it exceeds 1.0, it becomes almost creamy and the shaving is increased.

As for water, 30.0% of the total composition is used.
˜95.0% by weight, and particularly 50.0 to 80.0% by weight, a compound excellent in usability and portability can be obtained.

The oil used in the present invention is one which is generally used for cosmetics and has high skin safety. For example, as liquid oils and fats, avocado oil, camellia oil, turtle oil, macadamia nut oil, mink oil, olive oil, Rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern oil, castor oil, linseed oil, safflower oil,
Solid oils such as cottonseed oil, soybean oil, peanut oil, tea seed oil, rice bran oil, jojoba oil, germ oil, triglycerin, glyceryl trioctanoate, glycerin tripalmitate, etc. ·Palm oil·
Beeswax, candiella wax, cotton wax, carnauba wax as wax such as beef tallow, sheep fat, hydrogenated beef tallow, palm kernel oil, pork tallow, beef bone oil, mokuro kernel oil, hydrogenated oil, beef leg oil, mokuro, hydrogenated castor oil, etc.・ Bayberry wax ・ Ibotaro ・ Whale wax ・ Montan wax ・ Nukarou ・ Lanolin ・ Kapok wax ・ Lanoline acetate ・ Liquid lanolin ・ Sugar cane wax ・ Lanoline fatty acid isostearyl ・ hexyl laurate ・ Reduced lanolin ・ Jojoba wax ・ Hard lanolin ・ Serac wax ・ Polyoxyethylene (hereinafter , Abbreviated as POE.) Lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, etc. as hydrocarbons such as liquid paraffin, ozokerite, squalane, pristane, etc.
Higher fatty acids such as paraffin, ceresin, squalene, petrolatum, microcrystalline wax, etc. are used as lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, 12-hydroxystearic acid, undecylenic acid, tallic acid, isostearic acid, As higher alcohols such as linoleic acid, linoleic acid, eicosapentaenoic acid, docosahexaenoic acid, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerin ether, 2-decyltetradecinol・ Lanolin alcohol ・ Cholesterol ・ Phytosterols ・ Hexyldodecanol ・ Isostearyl alcohol ・
Ester oil such as octyldodecanol, isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyloctanoate, cetyl lactate, etc. Myristyl lactate / lanolin lactate / isocetyl stearate / isocetyl isostearate /
Cholesteryl di-2-hydroxystearate di-2-
Ethylhexyl acid ethylene glycol / dipentaerythritol fatty acid ester / monoisostearic acid-N-
Alkyl glycol, neopentyl glycol dicaprate, diisostearyl malate, glycerine di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearylpropane, tetraerythylhexylate pentaerythritol -Glycerin tri-2-ethylhexylate-Trimethylolpropane triisostearate-Cetyl 2-ethylhexanoate 2-Ethylhexyl palmitate-Glycerin trimyristate-Tri-2-
Heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl alcohol, acetoglyceride, palmitic acid 2-heptylundecyl, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, adipic acid Di-2-heptyl undecyl ethyl laurate di-2-ethylhexyl sebacate 2-hexyldecyl palmitate 2-hexyldecyl adipate 2-hexyldecyl sebacate diisopropyl succinate 2-ethylhexyl・ Silicone such as ethyl acetate, butyl acetate, amyl acetate, triethyl citrate, etc., as a silicone, dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, decamethyl Silicone resin, silicone rubber or the like to form a polysiloxane-dodecamethyl polysiloxane tetramethyl hydrogen polysiloxane three-dimensional network structure, and the like, but not limited to the above components. The content of these oil components is 1.0 to 30.0% by weight, preferably 5.0 to 20.0% by weight in the solid water-based cosmetic.

The powder used in the present invention is generally used for cosmetics and includes talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, phlogopite and biotite.・ Lithia mica, vermiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, tungstate metal salt, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate Baked gypsum, calcium phosphate, fluoroapatite, hydroxyapatite, ceramic powder, metal soap (zinc myristate, calcium palmitate, aluminum stearate, etc.), inorganic powder such as boron nitride, polyamide resin powder, polyethylene powder, polymeta Organic powders such as methyl phosphate powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, inorganic white pigments such as titanium dioxide and zinc oxide, iron oxide (Red iron oxide) ・ Inorganic red pigments such as iron titanate, Inorganic brown pigments such as γ-iron oxide, Inorganic yellow pigments such as yellow iron oxide and ocher, Black iron oxide, carbon black, low order titanium oxide, etc. Inorganic black pigments, inorganic purple pigments such as mango violet and cobalt violet,
Inorganic green pigments such as chromium oxide, chromium hydroxide and cobalt titanate, inorganic blue pigments such as ultramarine blue and dark blue, titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica Pearl pigments such as bismuth oxychloride and fish scales, metal powder pigments such as aluminum powder and copper powder, red 201, red 202, red 204, red 205, red 220, red 226 and red 228. Red 405 / Orange 203 / Orange 2
04, Yellow 205, Yellow 401, Blue 404 and other organic pigments, Red 3, Red 104, Red 106
Red 227, Red 230, Red 401, Red 50
No. 5 / Orange 205 / Yellow 4 / Yellow 5 / Yellow 202
No. 203, yellow No. 203, green No. 3, blue No. 1, etc., organic pigments such as zirconium, barium, aluminum lake, etc., and natural pigments such as chlorophyll, β-carotene, etc.
One or two or more of these may be arbitrarily selected and used. Further, in the present invention, these powders may be subjected to a hydrophobizing treatment in order to improve their hydrophobicity. Examples of the hydrophobic substance used in this hydrophobizing treatment include metal soaps, oils and fats, waxes, silicone compounds, fluorine compounds, hydrocarbons, fatty acid esters and the like. The content of these powders is preferably 1.0 to 40.0% by weight, more preferably 5 to 30.0% by weight in the solid aqueous cosmetic composition.

As the surfactant used in the present invention,
Generally used for cosmetics, fatty acid soap (sodium laurate, sodium palmitate, etc.), higher alkyl sulfate ester salt (sodium lauryl sulfate, potassium lauryl sulfate, etc.), alkyl ether sulfate ester (POE lauryl sulfate trihydrate) Ethanolamine, POE sodium lauryl sulfate, etc.)-N-acyl sarcosinate (lauroyl sarcosin sodium, etc.)
Higher fatty acid amide sulfonate (N-myristoyl-
Sodium N-methyl taurine, sodium coconut oil fatty acid methyl tauride, sodium lauryl methyl tauride, etc.) Phosphate ester salts (sodium POE oleyl ether phosphate, POE stearyl ether phosphoric acid, etc.) Sulfosuccinate (di-2- Sodium ethylhexyl sulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate,
Lauryl polypropylene glycol sodium sulfosuccinate, etc. ・ Alkylbenzene sulfonate (sodium linear dodecyl benzene sulfonate, triethanolamine linear dodecyl benzene sulfonate, linear dodecyl benzene sulfonate, etc.) ・ N-acyl glutamate (sodium N-lauroyl glutamate, N-stearoyl glutamate disodium, N-myristoyl-L-glutamate monosodium etc.) / Higher fatty acid ester sulfate ester salt (hardened coconut oil fatty acid glycerin sodium sulfate etc.) / POE alkyl ether carboxylate / POE alkyl allyl ether carboxylate・ Α-
Anion such as olefin sulfonate, higher fatty acid ester sulfonate, secondary alcohol sulfate ester salt, higher fatty acid alkylolamide sulfate ester salt, lauroyl monoethanolamide sodium succinate, N-palmitoyl aspartate ditriethanolamine, sodium caseinate, etc. Surfactant / alkyl trimethyl ammonium salt (stearyl trimethyl ammonium chloride,
Lauryltrimethylammonium chloride, etc., dialkyldimethylammonium salt (distearyldimethylammonium chloride, etc.), alkylpyridinium salt (poly [N, N-dimethyl-3,5-methylenepiperidinium chloride], cetylpyridinium chloride, etc.) Alkyl quaternary ammonium salt, Alkyl dimethylbenzammonium salt, Alkyl isoquinolinium salt, Dialkyl morphonium salt, POE Alkyl amine, Alkyl amine salt, Polyamine fatty acid derivative, Amyl alcohol fatty acid derivative,
Cationic surfactants such as quaternary ammonium salts (benzalkonium chloride, benzethonium chloride, etc.), / imidazoline-based amphoteric surfactants (2-undecyl-N, N, N-)
[Hydroxyethylcarboxymethyl] -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy disodium salt, etc.)-Betaine amphoteric surfactant (2-heptadodecyl-N-carboxy) Amphoteric surfactants such as methyl-N-hydroxyethyl imidazolinium betaine, lauryl methyl acetate betaine, alkyl betaine, amidobetaine, sulfobetaine, etc./Sorbitan fatty acid esters (sorbitan monooleate, sorbitan monoisostearate, monolaurin) Acid sorbitan, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate,
Penta-2-ethylhexylate diglycerol sorbitan, tetra-2-ethylhexylate diglycerol sorbitan, etc.) Glycerin or polyglycerin fatty acids (mono cottonseed oil fatty acid glycerin, monoerucate glycerin, sesquioleate glycerin, monostearate glycerin, monostearin) Acid diglycerin / α, α-oleic acid pyroglutamate glycerin, monosteering glycerin malic acid, etc.) / Propylene glycol fatty acid esters (propylene glycol monostearate,
Propylene glycol monolaurate, etc.), hydrogenated castor oil derivative, glycerin alkyl ethers, POE sorbitan fatty acid esters (POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monolaurate, POE sorbitan tetraoleate, etc.), POE Sorbit fatty acid esters (POE
Sorbit monolaurate, POE sorbit monooleate, POE sorbit pentaoleate, POE sorbit monostearate, etc.) POE glycerin fatty acid esters (POE glycerin monostearate, P
OE glycerin monoisostearate, POE glycerin triisostearate, etc.), POE fatty acid esters (POE monooleate, POE distearate, polyethylene glycol isostearate, etc.), POE alkyl ethers (POE lauryl ether, POE oleyl ether, POE stearyl ether) , POE behenyl tether, POE octyldodecyl ether, PO
E cholestanol ether etc. ・ POE alkyl phenyl ethers (POE octyl phenyl ether, PO
E nonyl phenyl ether, POE dinyl phenyl ether, etc.) POE-POP alkyl ethers (POE
-POP cetyl ether, POE-POP 2-decyl tetradecyl ether, POE-POP monobutyl ether, POE-POP hydrogenated lanolin, POE-POP glycerin ether, etc.)-Tetra POE-tetra-POP ethylenediamine condensate-POE castor oil or hardened Castor oil derivative (POE castor oil, POE hydrogenated castor oil, P
OE hydrogenated castor oil monoisostearate, POE hydrogenated castor oil triisostearate, POE hydrogenated castor oil monopyroglutamic acid monoisostearate diester, P
OE hardened castor oil maleic acid, etc.), POE beeswax-lanolin derivative (POE sorbit beeswax, etc.), alkanolamides (coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc.), POE propylene glycol fatty acid ester, POE Examples include nonionic surfactants such as alkylamines, POE fatty acid amides, sucrose fatty acid esters, POE nonylphenylformaldehyde condensates, rualkyl ethoxydimethylamine oxide, and trioleyl phosphoric acid. One or two or more selected from these may be used. The content of these surfactants is preferably 0.5 to 10.0% by weight in the solid aqueous cosmetic composition.

In addition to the above essential components, the solid water-based cosmetic composition of the present invention may optionally contain a moisturizing agent, a preservative, an antioxidant,
It is possible to use ultraviolet absorbers, lower alcohols, polyhydric alcohols, fragrances, drugs and the like under qualitative and quantitative conditions that do not impair the effects of the present invention. In addition, a cooling agent such as 1-menthol, camphor, a salicylic acid derivative, or a tranexamic acid derivative may be contained in order to improve the refreshing feeling which is a characteristic of water-based cosmetics.

The solid water-based cosmetic composition of the present invention is obtained by dispersing and dissolving agar and a water-swelling clay mineral in water, for example, lotion, emulsion, beauty essence, makeup base, foundation, blusher, It can be applied to products such as eye shadows, eye liners, sun care products, and body cosmetics.

[0014]

EXAMPLES Next, the present invention will be described in detail with reference to examples. The present invention is not limited to this. The blending amount is% by weight.

Examples 1 to 3 and Comparative Examples 1 to 4 Emulsion foundations having the formulations shown in Table 1 and Table 2 (Examples 1 to 3 and Comparative Examples 1 to 3) were produced and commercially available solid emulsion foundations ( Water-in-oil emulsion type, comparative example 4)
The sensory evaluation was performed by the following evaluation method and evaluation criteria in the same manner as in. Table 3 shows the results.

(Manufacturing method) Each of the components (1) to (7) in Table 1 was heated to 70 ° C.
(8) to (16) which were mixed and pulverized were added to this, and the mixture was uniformly dispersed with a homomixer and kept at 70 ° C (aqueous phase).
Separately, (17) to (23) are heated and adjusted at 70 ° C. (oil phase), the water phase and the oil phase are mixed and emulsified with a homomixer, then the mixture is filled in a container and cooled to obtain a solid emulsion foundation. It was

(Evaluation Method and Evaluation Criteria) Regarding the retention of the form in the container, when the emulsified foundation filled in the dish-shaped container was stored at 50 ° C. for 1 month and the fluidity was confirmed, x was confirmed. Those that were not done were marked as ○.

Regarding the foundation's exfoliation, refreshing feeling, moisturizing feeling, freshness, no film feeling after application, and lightness of spread, specialized panel n = 10 according to the following criteria.
Sensory evaluation was performed by name.

◎: Very good ○: Fairly good △: Fairly bad ×: Very bad

[0020]

[Table 1] ──────────────────────────── Example number 1 2 3 ───────────── ──────────────── (1) Purified water Residual Residual Residual (2) Propylene glycol 10.0 10.0 10.0 (3) Polyoxyethylene sorbitan monostearate 0.9 0.9 0.9 (4) Triethanol Amine 1.0 1.0 1.0 (5) Cooling agent Suitable amount Suitable amount Suitable amount (6) Agar 2.5 2.5 2.5 (7) Sodium magnesium silicate 1.5 7.0 0.01 (8) Carboxyvinyl polymer---(9) Fluorine compound treated talc---(10 ) Fluorine compound treated titanium dioxide---(11) Fluorine compound treated sericite---(12) Talc 3.0 3.0 3.0 (13) Titanium dioxide 5.0 5.0 5.0 (14) Red iron oxide 0.5 0.5 0.5 (15) Yellow iron oxide 1.4 1.4 1.4 (16) Iron oxide black 0.1 0.1 0.1 (17) Stearic acid 2.2 2.2 2.2 (18) Isohexadecyl alcohol 7.0 7.0 7.0 (19) Glycerin stearate 2.0 2.0 2.0 (20) Liquid lanolin 2.0 2.0 2.0 (21) Liquid paraffin 8.0 8.0 8.0 (22) Preservative Suitable amount Suitable amount Suitable amount (23) Perfume Suitable amount Suitable amount Suitable amount ──────────── ────────────────

[0021]

[Table 2] ──────────────────────────── Comparative example number 1 2 3 ───────────── ──────────────── (1) Purified water Residual Residual Residual (2) Propylene glycol 10.0 10.0 10.0 (3) Polyoxyethylene sorbitan monostearate 0.9 0.9 0.9 (4) Triethanol Amine 1.0 1.0 1.0 (5) Coolant Suitable amount Suitable amount Suitable amount (6) Agar 2.5-1.0 (7) Sodium magnesium silicate-1.5-(8) Carboxyvinyl polymer--0.2 (9) Fluorine compound treated talc--2.0 (10 ) Fluorine compound treated titanium dioxide--5.0 (11) Fluorine compound treated sericite--1.0 (12) Talc 3.0 3.0-(13) Titanium dioxide 5.0 5.0-(14) Red iron oxide 0.5 0.5 0.5 (15) Yellow iron oxide 1.4 1.4 1.4 (16) Iron oxide black 0.1 0.1 0.1 (17) Stearic acid 2.2 2.2 2.2 (18) Isohexadecyl alcohol 7.0 7.0 7.0 (19) Mono Glycerin stearate 2.0 2.0 2.0 (20) Liquid lanolin 2.0 2.0 2.0 (21) Liquid paraffin 8.0 8.0 8.0 (22) Preservative proper amount proper amount proper amount (23) Perfume proper amount proper amount proper amount ───────────── ───────────────

[0022]

[Table 3] ─────────────────────────────────── Examples Comparative items Evaluation items ───── ──── ──────────── 1 2 3 1 2 3 4 ─────────────────────────── ──────── Retaining morphology in container ○ ○ ○ ○ × ○ ○ Dissolution of foundation ◎ ○ △ × △ × ◎ Cool feeling ◎ ◎ ◎ ◎ ◎ ◎ ◎ × Moisture ◎ ◎ ◎ ◎ ◎ ◎ Freshness ◎ ◎ ◎ ◎ ◎ ◎ ◎ × No film feeling after coating ○ ○ △ × ○ × ◎ Light spreading ○ △ ○ ○ ○ ○ × ──────────────── ────────────────────

As is clear from Table 3, Comparative Example 1 has almost the same refreshing feeling, moisturizing feeling, and freshness as Example 1, but there is a problem in that there is no film feeling after application and there is no foundation. There is. In addition, Comparative Example 2 has the same advantages as Comparative Example 1, but has a problem in maintaining the shape in the container, and was insufficient as a solid water-based cosmetic. In Comparative Example 3, agar and carboxyvinyl polymer, which is a water-soluble adhesive, were blended, but they were excellent in refreshing feeling, moisturizing feeling and freshness, but had poor foundation. . Although Comparative Example 4 solves the drawbacks of Comparative Examples 1 to 3, it is a water-in-oil emulsion type, and thus lacks in refreshing feeling, moisture feeling and freshness. On the other hand, in Examples 1 to 3, the usability was good, and the retention of the form in the container was also satisfactory, and it was an oil-in-water emulsion type solid emulsion foundation which has never existed before.

Example 4 Lotion (1) Purified water Residue (2) Solbit 4.0% by weight (3) Dipropylene glycol 6.0 (4) Polyethylene glycol 1500 5.0 (5) POE (20) Oleyl alcohol Ether 0.5 (6) Agar 4.0 (7) Sodium magnesium silicate 2.0 (8) Ethanol 10.0 (9) Coolant suitable amount (10) Perfume suitable amount (11) Preservative suitable amount (12) Chelating agent Appropriate amount (13) Anti-browning agent Appropriate amount (14) Buffering agent Appropriate amount

Taking a part of the component (1), (2) to (4) and (1
Add 2) to (14) and dissolve. (8) to (5) and (9) to (11)
Is added, dissolved and added to and mixed with the above-mentioned solution. To the rest of (1), (6) and (7) were added and heated and dissolved, and then cooled to obtain a solid lotion.

Example 5 Emulsion (1) Purified water Residue (2) Ethanol 5.0 wt% (3) Glycerin 4.0 (4) 1,3-Butylene glycol 4.0 (5) Agar 3.5 (6 ) Sodium magnesium silicate 2.5 (7) Cooling agent Suitable amount (8) Cetyl alcohol 1.0 (9) Beeswax 0.5 (10) Vaseline 2.0 (11) Squalane 6.0 (12) Dimethylpolysiloxane 2 .0 (13) POE (10) Monooleate 1.0 (14) Glycerol Monostearate 1.0 (15) Preservative Suitable amount (16) Perfume Suitable amount

(2) to (7) are added to the component (1) and dissolved by heating at 70 ° C., (8) to (16) whose temperature is adjusted to 70 ° C. are added, mixed, cooled and solidified. A mold emulsion was obtained.

Example 6 Makeup base (1) Purified water Residue (2) Propylene glycol 10.0 wt% (3) Polyoxyethylene sorbitan monostearate 0.9 (4) Triethanolamine 1.0 (5) Agar 2.5 (6) Sodium magnesium silicate 1.5 (7) Cooling agent Suitable amount (8) Stearic acid 2.2 (9) Isohexadecyl alcohol 7.0 (10) Glycerin monostearate 2.0 (11) Liquid lanolin 2.0 (12) Liquid paraffin 8.0 (13) Preservative proper amount (14) Perfume proper amount

The components (1) to (7) are heated and mixed at 70 ° C.,
Keep at 70 ° C (aqueous phase). Separately, (8) to (14) were prepared by heating at 70 ° C. (oil phase), the water phase and the oil phase were mixed and emulsified with a homomixer, then filled in a container and cooled to obtain a solid makeup base. .

Example 7 Blusher (1) Purified water Residue (2) Propylene glycol 10.0 wt% (3) Polyoxyethylene sorbitan monostearate 0.9 (4) Triethanolamine 1.0 (5) Agar 2 .5 (6) Sodium magnesium silicate 1.5 (7) Cooling agent Suitable amount (8) Talc 7.0 (9) Titanium dioxide 2.0 (10) Iron oxide (red) 0.3 (11) Red No. 202 0.5 (12) Stearic acid 2.2 (13) Isohexadecyl alcohol 7.0 (14) Glycerin monostearate 2.0 (15) Liquid lanolin 2.0 (16) Liquid paraffin 8.0 (17) Preservative Suitable amount (18) Perfume Suitable amount

The components (1) to (7) are heated and mixed at 70 ° C.,
(8) to (11) that had been mixed and pulverized were added to this, and the mixture was uniformly dispersed with a homomixer and kept at 70 ° C (aqueous phase). Separately (12) ~ (18)
Was prepared by heating at 70 ° C. (oil phase), the water phase and the oil phase were mixed and emulsified with a homomixer, then filled in a container and cooled to obtain a solid emulsified blusher.

Example 8 Eye Shadow (1) Residue of purified water (2) 5.0% by weight of 1,3-butylene glycol (3) Glycerin 1.0 (4) Triethanolamine 1.2 (5) Preservative Suitable amount (6) Agar 3.0 (7) Sodium magnesium silicate 2.0 (8) Cooling agent Suitable amount (9) Talc 10.0 (10) Kaolin 2.0 (11) Color pigment 5.0 (12) Stearic acid 3.0 (13) Isopropyl myristate 8.0 (14) Propylene glycol monolaurate 3.0 (15) Fragrance Suitable amount

The components (1) to (8) are heated and mixed at 70 ° C.,
(9) to (11) that had been mixed and pulverized were added to this, and the mixture was uniformly dispersed with a homomixer and kept at 70 ° C (aqueous phase). Separately (12) ~ (15)
Was prepared by heating at 70 ° C. (oil phase), the water phase and the oil phase were mixed and emulsified with a homomixer, then filled in a container and cooled to obtain a solid emulsified eye shadow.

Example 9 Lipstick (1) Purified water Residue (2) Glycerin 5.0% by weight (3) Propylene glycol 2.0 (4) Triethanolamine 1.2 (5) Agar 2.5 (6) Kay Sodium magnesium acid 2.0 (7) Titanium dioxide 4.5 (8) Red No. 201 0.6 (9) Red No. 202 1.0 (10) Red No. 223 0.2 (11) Stearic acid 3.0 ( 12) Cadillalou 7.0 (13) Isopropyl myristate 8.0 (14) Liquid paraffin 3.0 (15) Castor oil 4.0 (16) Perfume proper amount (17) Preservative proper amount

The components (1) to (6) are heated and mixed at 70 ° C.,
(7) to (10) which were mixed and pulverized were added to this and dispersed uniformly with a homomixer, and kept at 70 ° C. (aqueous phase). Separately (11) ~ (17)
Was prepared by heating at 70 ° C. (oil phase), the aqueous phase and the oil phase were mixed and emulsified with a homomixer, then filled in a container and cooled to obtain a solid emulsified lipstick.

Example 10 Lotion (1) Purified water Residue (2) Solbit 4.0% by weight (3) Dipropylene glycol 6.0 (4) Polyethylene glycol 1500 5.0 (5) POE (20) Oleyl alcohol Ether 0.5 (6) Agar 4.0 (7) Magnesium aluminum silicate 2.0 (8) Ethanol 10.0 (9) Coolant suitable amount (10) Perfume suitable amount (11) Preservative suitable amount (12) Chelating agent Appropriate amount (13) Anti-browning agent Appropriate amount (14) Buffering agent Appropriate amount

Taking a part of the component (1), the components (2) to (4) and (1
Add 2) to (14) and dissolve. (8) to (5) and (9) to (11)
Is added, dissolved and added to and mixed with the above-mentioned solution. To the rest of (1), (6) and (7) were added and heated and dissolved, and then cooled to obtain a solid lotion.

Example 11 Emulsion (1) Purified water Residue (2) Ethanol 5.0% by weight (3) Glycerin 4.0 (4) 1,3-Butylene glycol 4.0 (5) Agar 3.5 (6 ) Bentonite 2.5 (7) Cooling agent proper amount (8) Cetyl alcohol 1.0 (9) Beeswax 0.5 (10) Vaseline 2.0 (11) Squalane 6.0 (12) Dimethylpolysiloxane 2.0 ( 13) POE (10) Monooleate 1.0 (14) Glycerol Monostearate 1.0 (15) Preservative Suitable amount (16) Perfume Suitable amount

(2) to (7) were added to the component (1) and dissolved by heating at 70 ° C., (8) to (16) prepared by heating at 70 ° C. were added and mixed, and the mixture was cooled and solidified. A mold emulsion was obtained.

Example 12 Makeup base (1) Purified water Residue (2) Propylene glycol 10.0 wt% (3) Polyoxyethylene sorbitan monostearate 0.9 (4) Triethanolamine 1.0 (5) Agar 2.5 (6) Smectite (Smecton SA: Kunimine Mining Co., Ltd.) 1.5 (7) Cooling agent proper amount (8) Stearic acid 2.2 (9) Isohexadecyl alcohol 7.0 (10) Glycerin monostearate 2.0 (11) Liquid lanolin 2.0 (12) Liquid paraffin 8.0 (13) Preservative proper amount (14) Perfume proper amount

The components (1) to (7) are heated and mixed at 70 ° C.,
Keep at 70 ° C (aqueous phase). Separately, (8) to (14) were prepared by heating at 70 ° C. (oil phase), the water phase and the oil phase were mixed and emulsified with a homomixer, then filled in a container and cooled to obtain a solid makeup base. .

[0042]

As described above, the solid water-based cosmetic composition of the present invention has usability (cooling feeling, moisturizing feeling, freshness, etc.) which has been difficult to realize with conventional solid cosmetic compositions.
Moreover, it is a formulation that is easy to remove and has excellent portability,
The present invention provides an unprecedented breakthrough solid water-based cosmetic.

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Claims (3)

[Claims] 1. A solid aqueous cosmetic composition comprising the following three components. Agar 0.05-10.0% by weight Water-swellable clay mineral 0.01-8.0% by weight Water 30.0-95.0% by weight 2. The solid aqueous cosmetic composition according to claim 1, which comprises the following three components. Agar 0.5-5.0% by weight Water-swellable clay mineral 0.1-5.0% by weight Water 50.0-80.0% by weight 3. The mixing ratio of agar and water-swelling clay mineral is such that water-swelling clay mineral / agar = 0.01 to 1.0 (weight ratio).
The solid water-based cosmetic composition according to claim 1 or 2.